Online oil steady flow detection device

Abstract

The utility model provides an on-line oil steady flow detection device which comprises a base, a connector I, a viscosity sensor, a signal plate, an abrasive particle sensor, a micro-water sensor, an aviation plug, a middle partition plate, a connector II, a steady flow cavity, a flow channel I and a flow channel II. The runner I is a main runner; the runner II is a buffer runner; the connector I is used for being externally connected with an oil return way. The viscosity sensor is used for detecting the kinematic viscosity of oil; the signal board is used for collecting and processing signal data; the abrasive particle sensor is used for detecting metal wear particles in oil; the micro-water sensor is used for detecting the water content in the oil liquid; the aviation plug is used for linking the signal board to realize transmission of signal data; the middle partition plate is used for achieving oil-liquid separation so as to play a sealing role. The joint II is used for being externally connected with an oil inlet; the flow stabilizing cavity is used for slowing down the flowing speed of oil. According to the utility model, the two flow channels are formed in the base so as to slow down the impact of the flow velocity of oil, protect the micro-water sensor and the viscosity sensor and stabilize detection data.

Description

Technical Field

[0001] This utility model relates to the technical field of monitoring the operating status of mechanical equipment, and more specifically, to an online oil flow stabilization detection device. Background Technology

[0002] Traditional laboratory oil testing suffers from problems such as long testing cycles, poor sample representativeness, and the inability to perform continuous testing. Therefore, online oil monitoring systems have emerged to monitor various technical parameters of the oil in real time, reflecting the operating conditions of in-service equipment.

[0003] Existing equipment monitors the physicochemical properties of the oil used in the equipment (kinematic viscosity, moisture content, acid value, density, temperature), as well as wear metals and contaminant particles, regularly to understand the lubrication and wear status of the equipment and provide a scientific basis for equipment maintenance. However, during use, it has been found that sometimes the oil flow rate is not controlled smoothly enough, which can cause some impact on the sensor, easily damaging it and making the detection data unstable. Utility Model Content

[0004] To address the technical problems mentioned in the background section, an online oil flow stabilization detection device is provided. This invention utilizes a base with two flow channels (a main flow channel and a secondary flow channel) to mitigate the impact of oil flow velocity, preventing the flow velocity from affecting the micro-water sensor and viscosity sensor, thus stabilizing the detection data.

[0005] The technical means adopted in this utility model are as follows:

[0006] An online oil flow stabilization detection device includes:

[0007] Base, connector I, viscosity sensor, signal board, abrasive sensor, micro water sensor, aviation connector, intermediate partition, connector II, flow stabilizing cavity, flow channel I and flow channel II;

[0008] Flow channel I is the main flow channel; flow channel II is the buffer flow channel; connector I is used to connect to the external return oil circuit; the viscosity sensor is used to detect the kinematic viscosity of the oil; the signal board is used to collect and process signal data; the abrasive sensor is used to detect metal wear particles in the oil; the micro-water sensor is used to detect the water content in the oil; the connecting rod is used to connect to the signal board to realize the transmission of signal data; the intermediate partition is used to separate the oil to achieve a sealing function; connector II is used to connect to the external oil inlet; the flow stabilizing cavity is used to slow down the flow rate of the oil.

[0009] Furthermore, the device is also provided with a top cover; the top cover is used to cover the base.

[0010] Furthermore, the viscosity sensor, the abrasive sensor, and the micro-water sensor are fixedly connected to the intermediate partition.

[0011] Furthermore, the viscosity sensor, the abrasive sensor, and the micro-water sensor are disposed inside the flow channel II.

[0012] Furthermore, the oil inlet end of the flow channel II is located at the oil connection port of the oil inlet of the flow channel I; the oil enters the internal cavity of the flow channel II from the oil inlet end.

[0013] Furthermore, the micro water sensor, the abrasive sensor, and the viscosity sensor are arranged sequentially along the order in which the oil enters.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] This invention uses two flow channels inside the base to reduce the impact of oil flow rate, protect the micro water sensor and viscosity sensor, and stabilize the detection data. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall device of this utility model.

[0018] Among them, 1 is the base; 2 is connector I; 3 is the viscosity sensor; 4 is the signal board; 5 is the top cover; 6 is the abrasive sensor; 7 is the micro-water sensor; 8 is the aviation plug; 9 is the intermediate partition; 10 is connector II; 11 is the flow stabilizing cavity; 12 is the flow channel I; 13 is the flow channel II; 14 is the oil inlet; and 15 is the oil outlet. Detailed Implementation

[0019] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit this utility model or its application or use. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0022] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0023] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0024] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation besides the orientation of the device as described in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0025] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0026] like Figure 1 As shown, an online oil flow stabilization detection device includes: a base 1, a connector I2, a viscosity sensor 3, a signal board 4, an abrasive sensor 6, a micro-water sensor 7, a connector 8, an intermediate partition 9, a connector II10, a flow stabilization cavity 11, a flow channel I12, and a flow channel II13.

[0027] In a preferred embodiment, in this application, flow channel I12 is the main flow channel; flow channel II13 is the buffer flow channel.

[0028] In a preferred embodiment, connector I2 is used to connect to an external return oil circuit. Viscosity sensor 3 is used to detect the kinematic viscosity of the oil; signal board 4 is used to acquire and process signal data. Abrasive sensor 6 is used to detect metal wear particles in the oil. Micro-water sensor 7 is used to detect the water content in the oil; connector 8 is used to connect to signal board 4 to transmit signal data; intermediate partition 9 is used to separate the oil for sealing; connector II10 is used to connect to an external oil inlet; flow stabilizing chamber 11 is used to slow down the flow rate of the oil.

[0029] In this application, the device is also provided with an upper cover 5; the upper cover 5 is used to cover the base 1.

[0030] Preferably, in this application, a viscosity sensor 3, an abrasive sensor 6, and a micro-water sensor 7 are fixedly connected to the intermediate partition 9.

[0031] In a preferred embodiment, the viscosity sensor 3, the abrasive sensor 6, and the micro-water sensor 7 are disposed inside the flow channel II13.

[0032] In this application, the oil inlet of flow channel II13 is located at the oil connection port of flow channel I12; the oil enters the internal cavity of flow channel II13 from the oil inlet.

[0033] Preferably, the micro-water sensor 7, the abrasive particle sensor 6, and the viscosity sensor 3 are arranged sequentially according to the order in which the oil enters. That is, when the oil enters flow channel 2, it first passes through the micro-water sensor cavity, then the abrasive particle sensor cavity, and finally the viscosity sensor cavity. (The flow rate of the oil entering the cavity of flow channel II is much slower than that of flow channel I.) Finally, the oil exits the cavity, and the oil outlet of the cavity is located above the viscosity sensor cavity. The oil outlet end is connected to the oil outlet of flow channel I. Finally, the oil gathers together and flows out of the oil outlet of the detection device. Because flow channel II is located on the secondary flow channel and has a large flow area, the flow rate of the oil is much slower when it flows through it.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An online oil flow stabilization detection device, characterized in that, include: Base (1), connector I (2), viscosity sensor (3), signal board (4), abrasive sensor (6), micro water sensor (7), aviation plug (8), intermediate partition (9), connector II (10), flow stabilizing cavity (11), flow channel I (12) and flow channel II (13); The flow channel I (12) is the main flow channel; the flow channel II (13) is the buffer flow channel; The connector I(2) is used for external connection to the return oil circuit; The viscosity sensor (3) is used to detect the kinematic viscosity of the oil; the signal board (4) is used to collect and process signal data; The abrasive sensor (6) is used to detect metal wear particles in the oil. The micro water sensor (7) is used to detect the water content in the oil. The connector (8) is used to connect to the signal board (4) to realize the transmission of signal data; The intermediate partition (9) is used to separate the oil and provide a sealing effect; The connector II (10) is used to connect an external oil inlet; The flow stabilizing chamber (11) is used to slow down the flow rate of the oil.

2. The online oil flow stabilization detection device according to claim 1, characterized in that, The device is also provided with a top cover (5); the top cover (5) is used to cover the base (1).

3. The online oil flow stabilization detection device according to claim 1, characterized in that, The viscosity sensor (3), the abrasive sensor (6), and the micro-water sensor (7) are fixedly connected to the intermediate partition plate (9).

4. The online oil flow stabilization detection device according to claim 1, characterized in that, The viscosity sensor (3), the abrasive sensor (6), and the micro-water sensor (7) are disposed inside the flow channel II (13).

5. The online oil flow stabilization detection device according to claim 1, characterized in that, The oil inlet of the flow channel II (13) is located at the oil inlet of the flow channel I (12); the oil enters the internal cavity of the flow channel II (13) from the oil inlet.

6. The online oil flow stabilization detection device according to claim 1, characterized in that, The micro water sensor (7), the abrasive sensor (6), and the viscosity sensor (3) are arranged in sequence along the order in which the oil enters.

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