CN110566797A - Lubricating oil station performance test system and method - Google Patents
Lubricating oil station performance test system and method Download PDFInfo
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- CN110566797A CN110566797A CN201911000878.4A CN201911000878A CN110566797A CN 110566797 A CN110566797 A CN 110566797A CN 201911000878 A CN201911000878 A CN 201911000878A CN 110566797 A CN110566797 A CN 110566797A
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 115
- 238000011056 performance test Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 98
- 239000003921 oil Substances 0.000 claims abstract description 60
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 238000013461 design Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 238000005461 lubrication Methods 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2250/00—Measuring
- F16N2250/04—Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2250/00—Measuring
- F16N2250/40—Flow
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
本申请实施例提供一种润滑油站性能试验系统及方法，包括润滑油站、性能试验管路、电气控制柜以及与电气控制柜连接控制终端；电气控制柜与润滑油站的油泵连接；性能试验管路一端与润滑油站的输出管口连接，另一端与润滑油站的回流管口连接；性能试验管路上设有与控制终端连接的流量检测装置和第一压力检测装置；控制终端用于控制电气控制柜为油泵供电、接收流量检测装置的流量检测信息以及第一压力检测装置的压力检测信息，并进行显示，通过设置的性能试验管路对润滑油站的出口流量、出口压力等参数进行检测，提前获知润滑油站的各项性能参数，便于及时发现润滑油站的设计问题或制造问题。
The embodiment of the present application provides a lubricating oil station performance test system and method, including a lubricating oil station, a performance test pipeline, an electrical control cabinet, and a control terminal connected to the electrical control cabinet; the electrical control cabinet is connected to the oil pump of the lubricating oil station; the performance One end of the test pipeline is connected to the output nozzle of the lubricating oil station, and the other end is connected to the return nozzle of the lubricating oil station; the performance test pipeline is equipped with a flow detection device and a first pressure detection device connected to the control terminal; It is used to control the electrical control cabinet to supply power to the oil pump, receive the flow detection information of the flow detection device and the pressure detection information of the first pressure detection device, and display them. Parameters are detected, and the performance parameters of the lubricating oil station are known in advance, which is convenient for timely detection of design problems or manufacturing problems of the lubricating oil station.
Description
技术领域technical field
本申请涉及液压润滑技术领域，具体而言，涉及一种润滑油站性能试验系统。The present application relates to the technical field of hydraulic lubrication, in particular to a performance test system of a lubricating oil station.
背景技术Background technique
润滑油具有减摩抗磨、冷却、，密封、抗腐蚀防锈等多种功能，为了方便为设备提供润滑油供给，提高设备运行的可靠性，很多大型机械设备都设置了润滑油站。但是很多时候润滑油站都是在现场安装完毕后再进行调试，如果润滑油站不满足应用需求还需要进行更换，过程繁琐，增加了现场的工作量。所以急需提供一种方案对润滑油站的各项参数提前进行校验，及时发现设备质量问题。Lubricating oil has many functions such as anti-friction and anti-wear, cooling, sealing, anti-corrosion and anti-rust. In order to facilitate the supply of lubricating oil for equipment and improve the reliability of equipment operation, many large-scale mechanical equipment have set up lubricating oil stations. However, in many cases, the lubricating oil station is debugged after being installed on site. If the lubricating oil station does not meet the application requirements, it needs to be replaced. The process is cumbersome and increases the workload on site. Therefore, it is urgent to provide a solution to check the parameters of the lubricating oil station in advance, so as to detect equipment quality problems in time.
发明内容Contents of the invention
本申请实施例的目的在于提供一种润滑油站性能试验系统及方法，用以实现在厂内对润滑油站进行性能校验，及时发现润滑油站的设计问题或制造问题的技术效果。The purpose of the embodiment of the present application is to provide a lubricating oil station performance test system and method to realize the technical effect of performing performance verification on the lubricating oil station in the factory and timely discovering design problems or manufacturing problems of the lubricating oil station.
第一方面，本申请实施例提供了一种润滑油站性能试验系统，包括润滑油站、性能试验管路、电气控制柜以及与所述电气控制柜连接控制终端；所述电气控制柜与所述润滑油站的油泵连接；所述性能试验管路一端与所述润滑油站的输出管口连接，另一端与所述润滑油站的回流管口连接；所述性能试验管路上设有与所述控制终端连接的流量检测装置和第一压力检测装置；所述控制终端用于控制所述电气控制柜为所述油泵供电、接收所述流量检测装置的流量检测信息以及接收所述第一压力检测装置的压力检测信息，并进行显示。In the first aspect, the embodiment of the present application provides a lubricating oil station performance test system, including a lubricating oil station, a performance test pipeline, an electrical control cabinet, and a control terminal connected to the electrical control cabinet; the electrical control cabinet is connected to the The oil pump of the lubricating oil station is connected; one end of the performance test pipeline is connected with the output pipe of the lubricating oil station, and the other end is connected with the return pipe of the lubricating oil station; The flow detection device and the first pressure detection device connected to the control terminal; the control terminal is used to control the electrical control cabinet to supply power to the oil pump, receive flow detection information from the flow detection device, and receive the first pressure detection device. The pressure detection information of the pressure detection device is displayed.
进一步地，所述润滑油站性能试验系统还包括与所述控制终端连接的噪声检测装置，用于检测所述润滑油站运行时的噪声值。Further, the performance test system of the lubricating oil station further includes a noise detection device connected to the control terminal for detecting the noise value of the lubricating oil station during operation.
进一步地，所述润滑油站性能试验系统还包括与所述控制终端连接的振动检测装置，用于检测所述润滑油站运行时所述油泵出口的振动值。Further, the performance test system of the lubricating oil station further includes a vibration detection device connected to the control terminal for detecting the vibration value of the outlet of the oil pump when the lubricating oil station is running.
进一步地，所述润滑油站性能试验系统还包括与所述控制终端连接的振动检测装置，用于检测所述润滑油站运行时所述油泵出口的振动值。Further, the performance test system of the lubricating oil station further includes a vibration detection device connected to the control terminal for detecting the vibration value of the outlet of the oil pump when the lubricating oil station is running.
进一步地，所述性能试验管路还包括：流量调节阀，所述流量调节阀设置在所述回流管口与所述流量检测装置之间的性能试验管路上，与所述控制终端连接。Further, the performance test pipeline further includes: a flow regulating valve, which is arranged on the performance test pipeline between the return nozzle and the flow detection device, and connected to the control terminal.
进一步地，所述润滑油站性能试验系统还包括设置在所述润滑油站上的油温检测装置。Further, the lubricating oil station performance test system also includes an oil temperature detection device arranged on the lubricating oil station.
进一步地，所述润滑油站性能试验系统还包括设置在所述油泵出口上的第二压力检测装置。Further, the lubricating oil station performance test system also includes a second pressure detection device arranged on the outlet of the oil pump.
第二方面，本申请实施例提供了一种润滑油站性能试验方法，包括获取润滑油站内润滑油的温度信息；当所述温度信息与预设温度相匹配时，按照预设的试验顺序启动电气控制柜为润滑油站中的对应的油泵供电，将润滑油站中的润滑油泵入性能试验管路中；获取每次试验过程流量检测装置检测到的流量信息并记录，分析本次试验所述流量检测信息是否符合设计要求；若所述流量检测信息符合设计要求，则获取压力检测装置检测到的压力检测信息并在控制终端上进行显示；若所述流量检测信息不符合设计要求，则调节流量调节阀使所述流量信息与预设的流量信息相匹配，再获取所述压力检测装置的压力检测信息。In the second aspect, the embodiment of the present application provides a method for testing the performance of a lubricating oil station, including obtaining the temperature information of the lubricating oil in the lubricating oil station; when the temperature information matches the preset temperature, start the test according to the preset test sequence The electrical control cabinet supplies power to the corresponding oil pump in the lubricating oil station, pumps the lubricating oil in the lubricating oil station into the performance test pipeline; obtains and records the flow information detected by the flow detection device during each test, and analyzes the results of this test. Whether the flow detection information meets the design requirements; if the flow detection information meets the design requirements, then obtain the pressure detection information detected by the pressure detection device and display it on the control terminal; if the flow detection information does not meet the design requirements, then The flow regulating valve is adjusted to match the flow information with the preset flow information, and then the pressure detection information of the pressure detection device is obtained.
进一步地，所述方法还包括：获取每次试验过程振动检测装置检测到的振动值和噪声检测装置检测到的噪声值并在控制终端上进行显示。Further, the method further includes: obtaining the vibration value detected by the vibration detection device and the noise value detected by the noise detection device during each test process and displaying them on the control terminal.
进一步地，所述方法还包括：联动控制润滑油站中的多个交流油泵，获取联动控制过程中各个所述交流油泵出口的压力变化信息并在控制终端上进行显示。Further, the method further includes: linkage controlling multiple AC oil pumps in the lubricating oil station, acquiring pressure change information at the outlet of each AC oil pump during the linkage control process and displaying it on the control terminal.
进一步地，所述方法还包括：按照预设的切换顺序交替启动所述润滑油站的直流油泵和交流油泵，获取所述直流油泵和所述交流油泵切换时所述性能试验管路上的流量变化信息和压力变化信息并在控制终端上进行显示。Further, the method further includes: alternately starting the DC oil pump and the AC oil pump of the lubricating oil station according to a preset switching sequence, and obtaining the flow change on the performance test pipeline when the DC oil pump and the AC oil pump switch Information and pressure change information are displayed on the control terminal.
本申请的有益效果是：通过设置的性能试验管路对润滑油站的出口流量、出口压力等参数进行检测，提前获知润滑油站的各项性能参数，便于及时发现润滑油站的设计问题或制造问题。The beneficial effects of the application are: through the set performance test pipeline to detect the outlet flow, outlet pressure and other parameters of the lubricating oil station, the various performance parameters of the lubricating oil station can be known in advance, so that it is convenient to find out the design problems or problems of the lubricating oil station in time Create problems.
附图说明Description of drawings
为了更清楚地说明本申请实施例的技术方案，下面将对本申请实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。In order to more clearly illustrate the technical solutions of the embodiments of the present application, the accompanying drawings that need to be used in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, so It should not be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings according to these drawings without creative work.
图1为本申请实施例提供的一种润滑油站性能试验系统组成结构框图；Fig. 1 is a structural block diagram of a lubricating oil station performance test system provided by the embodiment of the present application;
图2为本申请实施例提供的一种润滑油站性能试验系统安装结构示意图；Fig. 2 is a schematic diagram of the installation structure of a lubricating oil station performance test system provided by the embodiment of the present application;
图3为本申请实施例提供的一种润滑油站性能试验方法流程示意图。Fig. 3 is a schematic flowchart of a method for testing the performance of a lubricating oil station provided in an embodiment of the present application.
图标：10-润滑油站性能试验系统；100-润滑油站；110-油泵；111-直流油泵；112-第一交流油泵；113-第二交流油泵；120-输出管口；130-回流管口；200-性能试验管路；210-流量检测装置；220-流量调节阀；230-第一压力检测装置；300-电气控制柜；310-直流控制柜；320-交流控制柜；400-噪声检测装置；500-仪表柜；510-第二压力检测装置；520-油温检测装置；600-振动检测装置；700-控制终端。Icons: 10-lubricating oil station performance test system; 100-lubricating oil station; 110-oil pump; 111-DC oil pump; 112-first AC oil pump; 113-second AC oil pump; 120-output nozzle; 130-return pipe 200-performance test pipeline; 210-flow detection device; 220-flow regulating valve; 230-first pressure detection device; 300-electrical control cabinet; 310-DC control cabinet; 320-AC control cabinet; 400-noise Detection device; 500-instrument cabinet; 510-second pressure detection device; 520-oil temperature detection device; 600-vibration detection device; 700-control terminal.
具体实施方式Detailed ways
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。同时，在本申请的描述中，术语“第一”、“第二”等仅用于区分描述，而不能理解为指示或暗示相对重要性。It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second" and the like are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.
请参看图1、图2，图1为本申请实施例提供的一种润滑油站性能试验系统组成结构框图；图2为本申请实施例提供的一种润滑油站性能试验系统安装结构示意图。Please refer to Fig. 1 and Fig. 2. Fig. 1 is a structural block diagram of a lubricating oil station performance test system provided in the embodiment of the present application; Fig. 2 is a schematic diagram of the installation structure of a lubricating oil station performance testing system provided in the embodiment of the present application.
本申请实施例提供的润滑油站性能试验系统10包括润滑油站100、性能试验管路200、电气控制柜300以及与电气控制柜300连接控制终端700；电气控制柜300与润滑油站100的油泵110连接；性能试验管路200一端与润滑油站100的输出管口120连接，另一端与润滑油站100的回流管口130连接；性能试验管路200上设有与控制终端700连接的流量检测装置210和第一压力检测装置230；控制终端700用于控制电气控制柜300为油泵110供电、接收流量检测装置210的流量检测信息以及第一压力检测装置230的压力检测信息，并进行显示。通过上述方式，实现了对润滑油站100出口流量和出口压力的检测。The lubricating oil station performance test system 10 provided in the embodiment of the present application includes a lubricating oil station 100, a performance test pipeline 200, an electrical control cabinet 300, and a control terminal 700 connected to the electrical control cabinet 300; The oil pump 110 is connected; one end of the performance test pipeline 200 is connected to the output nozzle 120 of the lubricating oil station 100, and the other end is connected to the return nozzle 130 of the lubricating oil station 100; The flow detection device 210 and the first pressure detection device 230; the control terminal 700 is used to control the electrical control cabinet 300 to supply power to the oil pump 110, receive the flow detection information of the flow detection device 210 and the pressure detection information of the first pressure detection device 230, and perform show. Through the above method, the detection of the outlet flow and outlet pressure of the lubricating oil station 100 is realized.
在一种实施方式中，润滑油站100的油泵110包括直流油泵111、第一交流油泵112以及第二交流油泵113。电气控制柜300包括与第一交流油泵112和第二交流油泵113连接的交流控制柜320；与直流油泵111连接的直流控制柜310。In one embodiment, the oil pump 110 of the lubricating oil station 100 includes a DC oil pump 111 , a first AC oil pump 112 and a second AC oil pump 113 . The electrical control cabinet 300 includes an AC control cabinet 320 connected to the first AC oil pump 112 and the second AC oil pump 113 ; and a DC control cabinet 310 connected to the DC oil pump 111 .
为了保持润滑油的流动性，更好地将润滑油从润滑油站100中泵出，本申请实施例还可以通过设置润滑油站100上的仪表柜500中的油温检测装置520(例如电接点温度表)对润滑油站100内的油温进行检测，当润滑油站100内的温度达到设置的指定温度时，再使用控制终端700控制对应的电气控制柜300为与其连接油泵供电，将润滑油泵入性能试验管路200中，然后控制终端700再获取流量检测装置210检测到的流量信息，以及第一压力检测装置230检测到的润滑油站100出口压力信息，并在控制终端700进行显示。需要说明的是，在性能试验管路200上还设置了流量调节阀220。如果检测到的流量信息不满足设计要求，则先通过控制终端700调节性能试验管路200上的流量调节阀220，使流量检测装置210检测到的流量信息与预设流量信息保持一致以后，再获取第一压力检测装置230检测到的润滑油站100出口压力信息并在控制终端700进行显示。In order to maintain the fluidity of the lubricating oil and better pump the lubricating oil out of the lubricating oil station 100, the embodiment of the present application can also set the oil temperature detection device 520 in the instrument cabinet 500 on the lubricating oil station 100 (such as an electric contact temperature gauge) to detect the oil temperature in the lubricating oil station 100, when the temperature in the lubricating oil station 100 reaches the set specified temperature, then use the control terminal 700 to control the corresponding electrical control cabinet 300 to supply power to the oil pump connected to it. The lubricating oil is pumped into the performance test pipeline 200, and then the control terminal 700 obtains the flow rate information detected by the flow detection device 210 and the outlet pressure information of the lubricating oil station 100 detected by the first pressure detection device 230, and the control terminal 700 performs show. It should be noted that a flow regulating valve 220 is also provided on the performance test pipeline 200 . If the detected flow information does not meet the design requirements, first adjust the flow regulating valve 220 on the performance test pipeline 200 through the control terminal 700, so that the flow information detected by the flow detection device 210 is consistent with the preset flow information, and then The outlet pressure information of the lubricating oil station 100 detected by the first pressure detection device 230 is acquired and displayed on the control terminal 700 .
在一种实施方式中，控制终端700可以选用电脑，流量检测装置210可以选用超声波流量计，第一压力检测装置230可以选用液体压力传感器，设置在试验管路200与润滑油站输出管口120的连接处；流量调节阀220选用气动流量调节阀。In one embodiment, the control terminal 700 can be a computer, the flow detection device 210 can be an ultrasonic flowmeter, and the first pressure detection device 230 can be a liquid pressure sensor, which is installed between the test pipeline 200 and the output nozzle 120 of the lubricating oil station. The connection; the flow regulating valve 220 is a pneumatic flow regulating valve.
本申请实施例还设置了与控制终端700连接的噪声检测装置400(噪声传感器)，用于检测润滑油站100运行时的噪声值。在润滑油站100各个油泵出口还设置了振动检测装置600(振动传感器)，用于检测润滑油站100运行时油泵出口的振动值。通过对润滑油站100运行时的噪声和油泵出口的振动进行检测，可以为安装时润滑油站100的降噪处理提供参考数据。In the embodiment of the present application, a noise detection device 400 (noise sensor) connected to the control terminal 700 is also provided to detect the noise value of the lubricating oil station 100 during operation. A vibration detection device 600 (vibration sensor) is also provided at each oil pump outlet of the lubricating oil station 100 to detect the vibration value of the oil pump outlet when the lubricating oil station 100 is running. By detecting the noise during operation of the lubricating oil station 100 and the vibration at the outlet of the oil pump, reference data can be provided for noise reduction processing of the lubricating oil station 100 during installation.
本申请实施例还可以通过设置在润滑油站100各个油泵出口处的第二压力检测装置510(包括设置在各个油泵出口处的电接点压力表)检测各个油泵出口的压力值，便于及时发现油泵压力不足问题。In the embodiment of the present application, the pressure value at the outlet of each oil pump can also be detected by the second pressure detection device 510 (including an electric contact pressure gauge arranged at the outlet of each oil pump) installed at the outlet of each oil pump of the lubricating oil station 100, so as to facilitate timely detection of the pressure value of the oil pump. Insufficient pressure problem.
请参看图3，图3为本申请实施例提供的一种润滑油站性能试验方法流程示意图。Please refer to FIG. 3 . FIG. 3 is a schematic flowchart of a performance test method for a lubricating oil station provided in an embodiment of the present application.
本申请实施例提供一种润滑油站性能试验方法，具体内容如下所述。The embodiment of the present application provides a performance test method of a lubricating oil station, and the specific content is as follows.
步骤S101，获取润滑油站内润滑油的温度信息。Step S101, acquiring the temperature information of the lubricating oil in the lubricating oil station.
在一种实施方式中，可以通过润滑油站上设置的电接点温度表对润滑油站内的油温进行检测。In one embodiment, the temperature of the oil in the lubricating oil station can be detected through an electric contact thermometer provided on the lubricating oil station.
步骤S102，当所述温度信息与预设温度相匹配时，按照预设的试验顺序启动电气控制柜为润滑油站中的对应的油泵供电，将润滑油站中的润滑油泵入性能试验管路中。Step S102, when the temperature information matches the preset temperature, start the electrical control cabinet according to the preset test sequence to supply power to the corresponding oil pump in the lubricating oil station, and pump the lubricating oil in the lubricating oil station into the performance test pipeline middle.
在一种实施方式中，使用润滑油站的内部加热器对润滑油进行加热，当电接点温度表上的温度达到指定的温度时，试验人员就可以通过控制终端按照设置的试验顺序分别启动润滑油站上的各个油泵。In one embodiment, the internal heater of the lubricating oil station is used to heat the lubricating oil. When the temperature on the electric contact thermometer reaches the specified temperature, the tester can start the lubricating oil respectively according to the set test sequence through the control terminal. Various oil pumps on a petrol station.
步骤S103，获取每次试验过程流量检测装置检测到的流量信息并记录，分析本次试验所述流量检测信息是否符合设计要求；若所述流量检测信息符合设计要求，则获取压力检测装置检测到的压力检测信息并在控制终端上进行显示。Step S103, obtain and record the flow information detected by the flow detection device during each test, and analyze whether the flow detection information in this test meets the design requirements; if the flow detection information meets the design requirements, obtain the flow rate detected by the pressure detection device. The pressure detection information is displayed on the control terminal.
在试验时，每次试验过程控制终端都会获取流量检测装置检测到的流量信息并记录，分析本次试验该流量检测信息是否符合设计要求，如果不满足设计要求，则先控制流量调节阀调节性能试验管路的流量，使其与预设流量保持一致，然后再获取第一压力检测装置的压力检测信息，并在控制终端进行显示，通过上述方式，可以在润滑油站的出口流量满足设计要求时，检测润滑油站的出口压力，为润滑油站的选取提供参考数据。During the test, each test process control terminal will obtain and record the flow information detected by the flow detection device, and analyze whether the flow detection information of this test meets the design requirements. If it does not meet the design requirements, first control the adjustment performance of the flow control valve Test the flow of the pipeline to keep it consistent with the preset flow, and then obtain the pressure detection information of the first pressure detection device and display it on the control terminal. Through the above method, the outlet flow of the lubricating oil station can meet the design requirements , the outlet pressure of the lubricating oil station is detected to provide reference data for the selection of the lubricating oil station.
润滑油站的联动控制性能也是润换油站性能试验的一个重要指标。本申请实施例提供的润滑油站性能试验方法还可以通过交流控制柜对润滑油站的多个交流油泵进行联动控制，然后通过性能试验管路上的流量检测装置和第一压力检测装置获取联动控制过程中润滑油站的出口流量变化信息和出口压力变化信息。同时，控制终端还可以根据设置的切换方式交替启动润滑油站上的直流油泵和交流油泵，通过流量检测装置和第一压力检测装置获取直流油泵和交流油泵切换时性能试验管路上的流量变化信息和压力变化信息。The linkage control performance of the lubricating oil station is also an important indicator of the performance test of the lubricating oil changing station. The lubricating oil station performance test method provided in the embodiment of the present application can also perform linkage control on multiple AC oil pumps in the lubricating oil station through the AC control cabinet, and then obtain linkage control through the flow detection device and the first pressure detection device on the performance test pipeline During the process, the outlet flow change information and outlet pressure change information of the lubricating oil station. At the same time, the control terminal can alternately start the DC oil pump and the AC oil pump on the lubricating oil station according to the switching mode set, and obtain the flow change information on the performance test pipeline when the DC oil pump and the AC oil pump are switched through the flow detection device and the first pressure detection device and pressure change information.
综上所述，本申请实施例提供一种润滑油站性能试验系统及方法，包括润滑油站、性能试验管路、电气控制柜以及与电气控制柜连接控制终端；电气控制柜与润滑油站的油泵连接；性能试验管路一端与润滑油站的输出管口连接，另一端与润滑油站的回流管口连接；性能试验管路上设有与控制终端连接的流量检测装置和第一压力检测装置；控制终端用于控制电气控制柜为油泵供电、接收流量检测装置的流量检测信息以及第一压力检测装置的压力检测信息，并进行显示，通过设置的性能试验管路对润滑油站的出口流量、出口压力等参数进行检测，提前获知润滑油站的各项性能参数，便于及时发现润滑油站的设计问题或制造问题。In summary, the embodiment of the present application provides a lubricating oil station performance test system and method, including a lubricating oil station, a performance test pipeline, an electrical control cabinet, and a control terminal connected to the electrical control cabinet; the electrical control cabinet and the lubricating oil station One end of the performance test pipeline is connected to the output pipe of the lubricating oil station, and the other end is connected to the return pipe of the lubricating oil station; the performance test pipeline is equipped with a flow detection device connected to the control terminal and the first pressure detection device; the control terminal is used to control the electrical control cabinet to supply power to the oil pump, receive the flow detection information of the flow detection device and the pressure detection information of the first pressure detection device, and display them. Parameters such as flow rate and outlet pressure are detected, and various performance parameters of the lubricating oil station are known in advance, which is convenient for timely detection of design problems or manufacturing problems of the lubricating oil station.
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。The above is only a specific implementation of the application, but the scope of protection of the application is not limited thereto. Anyone familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the application. Should be covered within the protection scope of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.
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Application publication date: 20191213 |