CN218726380U - A temperature-variable viscosity tester - Google Patents

A temperature-variable viscosity tester Download PDF

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CN218726380U
CN218726380U CN202222728114.0U CN202222728114U CN218726380U CN 218726380 U CN218726380 U CN 218726380U CN 202222728114 U CN202222728114 U CN 202222728114U CN 218726380 U CN218726380 U CN 218726380U
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fixedly connected
temperature
box body
control valve
glass cylinder
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周维波
贾绘峰
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Jilin Xinhua Petrochemical Co.,Ltd.
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Changchun Xinhua Petroleum Chemical Co ltd
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Abstract

本实用新型涉及润滑油粘度检测技术领域,具体是一种变温式粘度测试仪,包括箱体,箱体固定连接有总处理器,还包括:安装在箱体内的放球机构;安装在箱体的变温测试模块,变温测试模块包括固定安装在箱体内的油箱,油箱内固定安装有第一加热管和第一温度探头,油箱一侧安装玻璃筒,玻璃筒固定连接有第一控制阀和第二控制阀,第一控制阀通过第一管体固定连接有液泵,液泵与油箱固定连接,第二控制阀固定连接有第二管体,第二管体与油箱固定连接,箱体内固定安装有两组位置检测部;安装在箱体内的外部保温结构。本实用新型通过变温测试模块和外部保温结构的配合,使得本实用新型在不同的温度环境下对油液的粘度数据进行收集,从而保证测试效果。

Figure 202222728114

The utility model relates to the technical field of lubricating oil viscosity detection, in particular to a temperature-variable viscosity tester, which includes a box body, which is fixedly connected with a general processor, and also includes: a ball releasing mechanism installed in the box body; The variable temperature test module includes a fuel tank fixedly installed in the tank, a first heating tube and a first temperature probe are fixedly installed in the fuel tank, a glass cylinder is installed on one side of the fuel tank, and the glass cylinder is fixedly connected with the first control valve and the second temperature probe. Two control valves, the first control valve is fixedly connected to the liquid pump through the first pipe body, the liquid pump is fixedly connected to the fuel tank, the second control valve is fixedly connected to the second pipe body, the second pipe body is fixedly connected to the fuel tank, and the tank is fixed There are two sets of position detection parts installed; the external heat preservation structure installed in the box. The utility model enables the utility model to collect the viscosity data of the oil under different temperature environments through the cooperation of the variable temperature test module and the external heat preservation structure, thereby ensuring the test effect.

Figure 202222728114

Description

一种变温式粘度测试仪A temperature-variable viscosity tester

技术领域technical field

本实用新型涉及润滑油粘度检测技术领域,具体是一种变温式粘度测试仪。The utility model relates to the technical field of lubricating oil viscosity detection, in particular to a temperature-variable viscosity tester.

背景技术Background technique

在测定液体粘度的方法中,使用最普遍的为落球法,即在一个垂直放置的玻璃筒中盛满欲测定的液体,在玻璃筒上做两个记号以在玻璃筒上划定一段距离,当小球从玻璃筒的顶部在液体中下落至第一道记号时开始计时,至第二道记号时停止计时,通过时间间隔及记号之间的距离确定小球的运动速度,再根据小球与玻璃筒的直径,小球与液体密度等参数计算液体的粘度。In the method of measuring liquid viscosity, the most common method is the falling ball method, that is, a vertically placed glass cylinder is filled with the liquid to be measured, and two marks are made on the glass cylinder to delineate a certain distance on the glass cylinder. The timing starts when the ball falls from the top of the glass cylinder to the first mark, and stops when it reaches the second mark. The speed of the ball is determined by the time interval and the distance between the marks, and then according to the distance between the ball and the The diameter of the glass cylinder, the ball and the density of the liquid are used to calculate the viscosity of the liquid.

在实际中由于使用环境的温度的不同,润滑油的粘度也会发生变化,一般的润滑油的粘度测试仪仅能模拟常温环境并进行检测,并未考虑温度变化的情况,具有一定的局限性。In practice, the viscosity of lubricating oil will also change due to the different temperature of the use environment. The general lubricating oil viscosity tester can only simulate the normal temperature environment and carry out detection, and does not consider the temperature change, which has certain limitations. .

为此本领域技术人员提出了一种变温式粘度测试仪,以解决上述背景中提出的问题。For this reason, those skilled in the art have proposed a temperature-variable viscosity tester to solve the problems raised in the above-mentioned background.

实用新型内容Utility model content

本实用新型的目的在于提供一种变温式粘度测试仪,以解决上述背景技术中提出的问题。The purpose of this utility model is to provide a temperature-variable viscosity tester to solve the problems raised in the above-mentioned background technology.

为实现上述目的,本实用新型提供如下技术方案:In order to achieve the above object, the utility model provides the following technical solutions:

一种变温式粘度测试仪,包括箱体,箱体固定连接有总处理器,还包括:A temperature-variable viscosity tester, including a box body, the box body is fixedly connected with a general processor, and also includes:

安装在箱体内的放球机构;The ball-releasing mechanism installed in the box;

安装在箱体的变温测试模块,所述变温测试模块包括固定安装在箱体内的油箱,所述油箱内固定安装有第一加热管和第一温度探头,所述油箱一侧固定安装玻璃筒,玻璃筒固定连接有第一控制阀和第二控制阀,所述第一控制阀通过第一管体固定连接有液泵,所述液泵与油箱固定连接,所述第二控制阀固定连接有第二管体,所述第二管体与油箱固定连接,所述箱体内固定安装有两组位置检测部,所述玻璃筒上设置有第一刻度和第二刻度,第一刻度和第二刻度分别与两组位置检测部相适配,玻璃筒上固定安装有保温套;A variable temperature test module installed in the box body, the variable temperature test module includes a fuel tank fixedly installed in the box body, a first heating tube and a first temperature probe are fixedly installed in the fuel tank, a glass cylinder is fixedly installed on one side of the fuel tank, The glass cylinder is fixedly connected with a first control valve and a second control valve, the first control valve is fixedly connected with a liquid pump through the first pipe body, the liquid pump is fixedly connected with the oil tank, and the second control valve is fixedly connected with a The second pipe body, the second pipe body is fixedly connected with the fuel tank, two sets of position detection parts are fixedly installed in the tank, the first scale and the second scale are arranged on the glass cylinder, the first scale and the second scale The second scale is compatible with the two sets of position detection parts respectively, and the insulation cover is fixedly installed on the glass cylinder;

安装在箱体内的外部保温结构。The external insulation structure installed in the box.

作为本实用新型进一步的改进方案:所述外部保温结构包括固定安装在箱体内的第二加热管和第二温度探头。As a further improvement of the utility model: the external heat preservation structure includes a second heating pipe and a second temperature probe fixedly installed in the box.

作为本实用新型进一步的改进方案:所述放球机构包括与箱体固定连接有的槽座,所述槽座两侧均固定安装有气动伸缩杆,所述气动伸缩杆的移动端固定安装有夹球架。As a further improvement of the utility model: the ball releasing mechanism includes a groove seat fixedly connected with the box body, a pneumatic telescopic rod is fixedly installed on both sides of the groove seat, and a moving end of the pneumatic telescopic rod is fixedly installed with Ball holder.

作为本实用新型进一步的改进方案:所述位置检测部包括与箱体固定连接的光源和光电传感器,所述光源的照射方向朝向光电传感器的感应方向。As a further improvement of the utility model: the position detection part includes a light source and a photoelectric sensor fixedly connected to the box, and the irradiation direction of the light source faces the sensing direction of the photoelectric sensor.

作为本实用新型进一步的改进方案:所述箱体内固定安装有电机,所述电机的输出轴固定安装有载球板。As a further improvement of the utility model: a motor is fixedly installed in the box, and a ball-carrying plate is fixedly installed on the output shaft of the motor.

与现有技术相比,本实用新型的有益效果是:Compared with the prior art, the beneficial effects of the utility model are:

外部保温结构对箱体内空间进行加热,第一加热管对油箱内的油液进行加热,第一温度探头监测油液温度,在油液温度升至预定值后,通过玻璃筒、第一控制阀、第一管体、液泵、油箱、第二控制阀、第二管体的配合,使得高温油液持续进入玻璃筒中,从而对玻璃筒进行预热,而后关闭第二控制阀,玻璃筒内的油液升至第一刻度上,放球机构释放球体,在球体通过第一刻度和第二刻度时,位置检测部被通过的球体启动,本实用新型进行计时作业,从而获取测算粘度的数据。本实用新型通过变温测试模块和外部保温结构的配合,使得本实用新型在不同的温度环境下对油液的粘度数据进行收集,从而保证测试效果。The external heat preservation structure heats the space inside the tank, the first heating tube heats the oil in the tank, the first temperature probe monitors the oil temperature, and when the oil temperature rises to a predetermined value, it passes through the glass cylinder and the first control valve , the first pipe body, the liquid pump, the oil tank, the second control valve, and the second pipe body cooperate to make the high-temperature oil continue to enter the glass cylinder, thereby preheating the glass cylinder, and then closing the second control valve. The oil rises to the first scale, and the ball release mechanism releases the ball. When the ball passes the first scale and the second scale, the position detection part is activated by the passed ball, and the utility model performs timing operation to obtain the measured viscosity. The data. The utility model enables the utility model to collect the viscosity data of the oil under different temperature environments through the cooperation of the variable temperature test module and the external heat preservation structure, thereby ensuring the test effect.

附图说明Description of drawings

图1为本实用新型的结构示意图;Fig. 1 is the structural representation of the utility model;

图2为本实用新型的放球机构的结构示意图;Fig. 2 is the structural representation of the ball releasing mechanism of the present utility model;

图3为图1中A处的局部放大示意图。FIG. 3 is a partially enlarged schematic diagram of A in FIG. 1 .

图中:1、箱体;2、放球机构;3、变温测试模块;4、油箱;5、第一加热管;6、第一温度探头;7、玻璃筒;8、第一控制阀;9、第二控制阀;10、第一管体;11、液泵;12、第二管体;13、位置检测部;14、第一刻度;15、第二刻度;16、保温套;17、外部保温结构;18、第二加热管;19、第二温度探头;20、夹球架;21、光源;22、光电传感器;23、电机;24、载球板;25、槽座;26、气动伸缩杆;27、球体。In the figure: 1. Box body; 2. Ball releasing mechanism; 3. Variable temperature test module; 4. Fuel tank; 5. First heating pipe; 6. First temperature probe; 7. Glass cylinder; 8. First control valve; 9. The second control valve; 10. The first pipe body; 11. The liquid pump; 12. The second pipe body; 13. The position detection part; 14. The first scale; 15. The second scale; 16. The insulation cover; 17. External insulation structure; 18. Second heating tube; 19. Second temperature probe; 20. Clamping frame; 21. Light source; 22. Photoelectric sensor; 23. Motor; 26, pneumatic telescopic rod; 27, sphere.

具体实施方式Detailed ways

下面结合具体实施方式对本专利的技术方案作进一步详细地说明。The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

实施例一Embodiment one

参阅图1~图3所示,一种变温式粘度测试仪,包括箱体1,箱体1固定连接有总处理器,还包括:Referring to Figures 1 to 3, a temperature-variable viscosity tester includes a casing 1, the casing 1 is fixedly connected with a general processor, and also includes:

安装在箱体1内的放球机构2;The ball releasing mechanism 2 installed in the box body 1;

安装在箱体1的变温测试模块3,所述变温测试模块3包括固定安装在箱体1内的油箱4,所述油箱4内固定安装第一加热管5和第一温度探头6,所述油箱4一侧固定安装有玻璃筒7,玻璃筒7固定连接有第一控制阀8和第二控制阀9,所述第一控制阀8通过第一管体10固定连接有液泵11,所述液泵11与油箱4固定连接,所述第二控制阀9固定连接有第二管体12,所述第二管体12与油箱4固定连接,所述箱体1内固定安装有两组位置检测部13,所述玻璃筒7上设置有第一刻度14和第二刻度15,第一刻度14高于第二刻度15,第一刻度14和第二刻度15分别与两组位置检测部13相适配,玻璃筒7上固定安装有保温套16;The variable temperature test module 3 installed in the box body 1, the variable temperature test module 3 includes an oil tank 4 fixedly installed in the box body 1, a first heating tube 5 and a first temperature probe 6 are fixedly installed in the oil tank 4, the described A glass cylinder 7 is fixedly installed on one side of the fuel tank 4, and the glass cylinder 7 is fixedly connected with a first control valve 8 and a second control valve 9, and the first control valve 8 is fixedly connected with a liquid pump 11 through a first pipe body 10, so The liquid pump 11 is fixedly connected with the fuel tank 4, the second control valve 9 is fixedly connected with a second pipe body 12, the second pipe body 12 is fixedly connected with the fuel tank 4, and two groups of Position detection part 13, described glass cylinder 7 is provided with first scale 14 and second scale 15, and first scale 14 is higher than second scale 15, and first scale 14 and second scale 15 are respectively with two groups The position detection part 13 is compatible, and the glass cylinder 7 is fixedly installed with a heat preservation cover 16;

安装在箱体1内的外部保温结构17。The external thermal insulation structure 17 installed in the box body 1.

外部保温结构17对箱体1内空间进行加热,第一加热管5对油箱4内的油液进行加热,第一温度探头6监测油液温度,在油液温度升至预定值后,通过玻璃筒7、第一控制阀8、第一管体10、液泵11、油箱4、第二控制阀9、第二管体12的配合,使得高温油液持续进入玻璃筒7中,从而对玻璃筒7进行预热,而后关闭第二控制阀9,玻璃筒7内的油液升至第一刻度14上,放球机构2释放球体27,在球体27通过第一刻度14和第二刻度15时,位置检测部13被通过的球体27启动,本实用新型进行计时作业,从而获取测算粘度的数据。本实用新型通过变温测试模块3和外部保温结构17的配合,使得本实用新型在不同的温度环境下对油液的粘度数据进行收集,从而保证测试效果。The external heat preservation structure 17 heats the space inside the box body 1, the first heating pipe 5 heats the oil in the oil tank 4, the first temperature probe 6 monitors the oil temperature, and when the oil temperature rises to a predetermined value, it passes through the glass The cylinder 7, the first control valve 8, the first pipe body 10, the liquid pump 11, the oil tank 4, the second control valve 9, and the second pipe body 12 cooperate so that the high-temperature oil continuously enters the glass cylinder 7, thereby protecting the glass The cylinder 7 is preheated, and then the second control valve 9 is closed, the oil in the glass cylinder 7 rises to the first scale 14, the ball releasing mechanism 2 releases the ball 27, and the ball 27 passes through the first scale 14 and the second scale 14. When the scale is 15, the position detection part 13 is activated by the passing sphere 27, and the utility model performs a timing operation, thereby obtaining data for measuring and calculating the viscosity. Through the cooperation of the variable temperature test module 3 and the external heat preservation structure 17, the utility model can collect the viscosity data of the oil under different temperature environments, thereby ensuring the test effect.

在本实施例的一种情况中,所述外部保温结构17包括固定安装在箱体1内的第二加热管18和固定安装在箱体1内的第二温度探头19。第二加热管18用于加热箱体1内的空间。In one case of this embodiment, the external heat preservation structure 17 includes a second heating pipe 18 fixedly installed in the box body 1 and a second temperature probe 19 fixedly installed in the box body 1 . The second heating pipe 18 is used for heating the space in the box body 1 .

在本实施例的一种情况中,所述放球机构2包括与箱体1固定连接有的槽座25,所述槽座25两侧均固定安装有气动伸缩杆26,所述气动伸缩杆26的移动端固定安装有夹球架20,夹球架20与槽座25滑动连接。气动伸缩杆26用于驱动夹球架20夹持球体27。In one case of this embodiment, the ball-releasing mechanism 2 includes a slot seat 25 fixedly connected to the box body 1, and both sides of the slot seat 25 are fixedly equipped with pneumatic telescopic rods 26, and the pneumatic telescopic rods The mobile end of 26 is fixedly installed with clamping ball frame 20, and clamping ball frame 20 is slidably connected with groove seat 25. The pneumatic telescopic rod 26 is used to drive the clamping ball holder 20 to clamp the ball 27 .

在本实施例的一种情况中,所述位置检测部13包括与箱体1固定连接的光源21和光电传感器22,所述光源21的照射方向朝向光电传感器22的感应方向。在球体27通过第一刻度14和第二刻度15时,光源21射向光电传感器22的光线均被截断,光电传感器22进行感应并发出控制信号给总处理器。In one case of this embodiment, the position detection unit 13 includes a light source 21 and a photoelectric sensor 22 fixedly connected to the box body 1 , and the irradiation direction of the light source 21 faces the sensing direction of the photoelectric sensor 22 . When the sphere 27 passes the first scale 14 and the second scale 15, the light emitted from the light source 21 to the photoelectric sensor 22 is cut off, and the photoelectric sensor 22 senses and sends a control signal to the general processor.

实施例二Embodiment two

在实施例一的基础上,参阅图1,所述箱体1内固定安装有电机23,电机23可优选为伺服电机,也可优选为步进电机,所述电机23的输出轴固定安装有载球板24。载球板24阻挡球体27,从而防止球体27意外掉落。On the basis of Embodiment 1, referring to Fig. 1, a motor 23 is fixedly installed in the box body 1, the motor 23 may preferably be a servo motor, or may be preferably a stepping motor, and the output shaft of the motor 23 is fixedly installed with Ball carrying plate 24. The ball carrier plate 24 blocks the ball 27, thereby preventing the ball 27 from accidentally falling.

尽管已经示出和描述了本实用新型的实施例,本领域的普通技术人员可以理解:在不脱离本实用新型的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型,本实用新型的范围由权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and modifications, the scope of the present invention is defined by the claims and their equivalents.

Claims (5)

1. The utility model provides a variable temperature formula viscosity test appearance, includes the box, box fixedly connected with total treater, its characterized in that still includes:
the ball placing mechanism is arranged in the box body;
the temperature-changing testing device comprises a box body, a temperature-changing testing module and a temperature-changing testing module, wherein the temperature-changing testing module comprises an oil tank fixedly installed in the box body, a first heating pipe and a first temperature probe are fixedly installed in the oil tank, a glass cylinder is fixedly installed on one side of the oil tank, the glass cylinder is fixedly connected with a first control valve and a second control valve, the first control valve is fixedly connected with a liquid pump through a first pipe body, the liquid pump is fixedly connected with the oil tank, the second control valve is fixedly connected with a second pipe body, the second pipe body is fixedly connected with the oil tank, two groups of position detecting parts are fixedly installed in the box body, the glass cylinder is provided with a first scale and a second scale, the first scale and the second scale are respectively matched with the two groups of position detecting parts, and a heat-insulating sleeve is fixedly installed on the glass cylinder;
and the external heat insulation structure is arranged in the box body.
2. The variable temperature viscosity tester of claim 1, wherein the external thermal insulation structure comprises a second heating tube and a second temperature probe fixedly mounted in the tank.
3. The variable-temperature viscosity tester as claimed in claim 1, wherein the ball placing mechanism comprises a groove seat fixedly connected with the box body, pneumatic telescopic rods are fixedly mounted on two sides of the groove seat, and ball clamping frames are fixedly mounted at moving ends of the pneumatic telescopic rods.
4. The variable temperature viscosity tester of claim 1, wherein the position detecting unit comprises a light source and a photoelectric sensor fixedly connected to the housing, and the light source irradiates toward the sensing direction of the photoelectric sensor.
5. The variable temperature viscosity tester of claim 1, wherein a motor is fixedly mounted in the box body, and a ball carrying plate is fixedly mounted on an output shaft of the motor.
CN202222728114.0U 2022-10-17 2022-10-17 A temperature-variable viscosity tester Active CN218726380U (en)

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