Lubricating oil station performance testing device

Abstract

The utility model relates to the technical field of oil station test, and discloses a lubricating oil station performance test device, which comprises a test bed, and a mounting groove is arranged on the top side of the test bed. During testing, lubricating oil is metered through the flowmeter body and then enters the connecting mechanism, temperature monitoring is carried out under the action of the temperature sensor at the moment, and data are fed back to the display screen for checking. Therefore, whether the cooled residual oil and the recycled temperature are qualified or not can be conveniently compared and detected through the two sets of detection tables, then when the oil liquid is conveyed to the first flow meter and the air pressure meter, the qualification of the flow meter body is detected through comparison of numerical values on the first flow meter and the flow meter body, and the detection accuracy is improved. Meanwhile, air pressure detection is conducted through an air pressure meter, then under the action of a second flow meter, the oil liquid output amount can be measured easily, and then whether the oil filtering performance of the oil filter reaches the standard or not can be conveniently detected.

Description

Technical Field

[0001] The utility model relates to the technical field of oil station tests, in particular to a performance test device for a lubricating oil station. Background Technique

[0002] Lubricating oil is widely used in the field of auxiliary power plants for cooling steam turbines and motor bearings. The oil pressure and quality of lubricating oil are closely related to the safe and reliable operation of lubricating the steam turbine shaft and the motor shaft. If the lubricating oil pressure is insufficient or it contains impurities, it is easy to cause bearing damage, and more seriously, it will cause the blockage of the equipment oil supply pipeline, resulting in the inability to supply lubricating oil in time and causing serious damage to the shaft or even accidents such as runaway.

[0003] At present, when the lubricating oil station leaves the factory, it is necessary to verify the performance of each lubricating oil equipment, and then make adjustments after the power plant is installed. This is easy to delay the construction period of the power plant and increase the cost of after-sales service. Moreover, a large amount of time and manpower are required to connect the lubricating oil station and the test device during the test of the lubricating oil station, which leads to a decrease in test efficiency, and the overall disassembly and assembly are troublesome and time-consuming. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the prior art, the utility model provides a performance test device for a lubricating oil station, which has the advantages of being convenient for quick disassembly and assembly with the test device, improving the disassembly and assembly efficiency, having high accuracy of test data during the test, and having a stable and sealed overall connection, and solves the above technical problems.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A performance test device for a lubricating oil station, including a test bench, an installation groove is opened on the top side of the test bench, a fuel tank, an oil pump, a flowmeter body, a filter and a cooler are respectively installed in the installation groove by clamping, a detection bench is installed on the top side of the test bench by screws, a conveying pipe is installed on the front side of the detection bench by clamping, a first test assembly, a second test assembly and a limiting assembly are respectively arranged on the top side of the detection bench, and a connecting mechanism is arranged at the right end of the conveying pipe.

[0008] Preferably, the detection bench includes a base, a display screen and a limiting plate, a display screen is arranged on the top side of the base, two limiting plates are fixedly installed on the front side of the base, and a limiting hole is opened on the left side of the limiting plate. There are two detection benches in total.

[0009] Through the above technical solution, during the test, the lubricating oil is metered by the flowmeter body, and then enters the connecting mechanism. At this time, under the action of the temperature sensor, the temperature is monitored and the data is fed back to the display screen for viewing.

[0010] Preferably, the first test component includes a first flow meter and a barometer, the first flow meter and the barometer are connected by a pipeline, and a delivery pipe is fixedly installed at the left end of the first flow meter.

[0011] Through the above technical solution, when the oil fluid is transported to the first flow meter and the barometer, first, the qualification of the flow meter body is detected by comparing the values on the first flow meter and the flow meter body, and at the same time, the air pressure is detected by the barometer.

[0012] Preferably, the second test component includes a second flow meter and an installation pipe, the liquid outlet end of the second flow meter is fixedly installed with the installation pipe, and a connection mechanism is arranged at the right end of the installation pipe.

[0013] Through the above technical solution, when the oil fluid passes through the oil filter, under the action of the second flow meter, it is beneficial to measure the output of the oil fluid, and then it is convenient to detect whether the oil filtering property of the oil filter meets the standard.

[0014] Preferably, the limiting component includes a mounting seat, a first sliding groove, a first sliding block and a limiting frame, a first sliding groove is opened on the top side of the mounting seat, a first sliding block is arranged inside the first sliding groove, and a fastening spring is fixedly installed between the first sliding groove and the first sliding block, and a limiting frame is fixedly installed on the top side of the first sliding block.

[0015] Through the above technical solution, under the action of the limiting component, it is beneficial to press the oil pipe against the two limiting frames, so as to drive the limiting frame to slide relatively under the action of the fastening spring, and then limit and fix the outer side of the oil pipe, which is beneficial to avoiding the deviation and shaking of the oil pipe during use.

[0016] Preferably, the connection mechanism includes a first connecting sleeve, a second connecting sleeve, a fixing cover and a reinforcement mechanism, sealing rings are respectively arranged between the first connecting sleeve, the second connecting sleeve and the fixing cover, the first connecting sleeve and the second connecting sleeve are fixed by bolts, a reinforcement mechanism is arranged on the top side inside the first connecting sleeve, and the first connecting sleeve and the fixing cover are connected by threads.

[0017] Through the above technical solution, when connecting the oil pipe, insert the oil outlet end of the oil pipe into the fixing cover for connection, then extend the oil pipe into the inside of the first connecting sleeve, then place the sealing ring inside the first connecting sleeve, then rotate the fixing cover to connect and fix it with the first connecting sleeve, and squeeze the top side of the sealing ring to ensure the sealing performance of the connection position. The installation is convenient and fast, saving the disassembly and assembly time.

[0018] Preferably, the reinforcement mechanism includes a second chute, a second slider, a connecting frame, and a reinforcement plate. A second slider is arranged inside the second chute. A return spring is fixedly installed between the second slider and the second chute. A connecting frame is fixedly installed on the bottom side of the second slider. Reinforcement plates are fixedly installed on the opposite sides of the connecting frame. A temperature sensor is arranged on the bottom side of the connecting frame. The display screen is electrically connected to the temperature sensor.

[0019] Through the above technical solution, during the installation of the oil pipe, extrusion occurs between the oil pipe and the reinforcement plate, thereby achieving clamping. Subsequently, under the action of the return spring, the second slider and the connecting frame are driven to reset, and then the oil pipe is reinforced by the reinforcement plate, which is beneficial for convenient installation and avoids the loosening of the oil pipe during the test process.

[0020] Compared with the prior art, the utility model provides a performance test device for a lubricating oil station, having the following beneficial effects:

[0021] 1. In the utility model, the oil outlet end of the oil pipe is inserted into the fixed cover for connection. Subsequently, the oil pipe is extended into the inner side of the first connecting sleeve. At this time, extrusion occurs between the oil pipe and the reinforcement plate, thereby achieving clamping. Subsequently, under the action of the return spring, the second slider and the connecting frame are driven to reset, and then the oil pipe is reinforced by the reinforcement plate, which is beneficial for convenient installation and avoids the loosening of the oil pipe during the test process. Then, the sealing ring is placed inside the first connecting sleeve, and then the fixed cover is rotated to be connected and fixed with the first connecting sleeve, and the top side of the sealing ring is extruded to ensure the sealing performance of the connection position. The installation is convenient and fast, saving the disassembly and assembly time;

[0022] 2. Under the action of the limiting component in the utility model, it is beneficial to press the oil pipe against the two limiting frames, so that the limiting frames slide relatively under the action of the fastening spring, and then the outer side of the oil pipe is limited and fixed, which is beneficial for avoiding the offset and shaking of the oil pipe during use;

[0023] 3. During the test of the utility model, the lubricating oil passes through the flowmeter body for measurement, and then enters the internal connection mechanism. At this time, under the action of the temperature sensor, temperature monitoring is carried out and the data is fed back to the display screen for viewing. Thus, it is beneficial to conveniently compare and detect whether the residual oil after cooling and the temperature after recycling are qualified through the two detection platforms. Subsequently, when the oil liquid is transported to the first flowmeter and the air pressure meter, first, the values on the first flowmeter and the flowmeter body are compared to detect the qualification of the flowmeter body, and at the same time, air pressure detection is carried out through the air pressure meter. Subsequently, under the action of the second flowmeter, it is beneficial to measure the output of the oil liquid, and then it is convenient to detect whether the oil filtering performance of the oil filter reaches the standard. Description of the Drawings

[0024] Figure 1Schematic diagram of the connection structure between the test bench of the utility model and the oil station;

[0025] Figure 2 Top view structure diagram of the test bench of the utility model;

[0026] Figure 3 Top view sectional structure diagram of the connection mechanism of the utility model;

[0027] Figure 4 Stereo structure diagram of the connection mechanism of the utility model;

[0028] Figure 5 Stereo structure diagram of the limit component of the utility model;

[0029] Figure 6 For the utility model Figure 3 Enlarged structure diagram at position A in it.

[0030] Wherein: 1. Test bench; 2. Installation groove; 3. Fuel tank; 4. Oil pump; 5. Flowmeter body; 6. Oil filter; 7. Cooler; 8. Detection bench; 9. Delivery pipe; 10. First test component; 11. Second test component; 12. Limit component; 13. Connection mechanism; 801. Base; 802. Display screen; 803. Limit plate; 1001. First flowmeter; 1002. Air pressure gauge; 1101. Second flowmeter; 1102. Installation pipe; 1201. Installation seat; 1202. First sliding groove; 1203. First sliding block; 1204. Limit frame; 1301. First connecting sleeve; 1302. Second connecting sleeve; 1303. Fixed cover; 1304. Reinforcement mechanism; 14. Second sliding groove; 1401. Second sliding block; 1402. Connecting frame; 1403. Reinforcement plate. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment 1:

[0033] As Figures 1-6As shown in the figure, a performance test device for a lubricating oil station provided by the utility model includes a test bench 1. An installation groove 2 is formed on the top side of the test bench 1. Inside the installation groove 2, a fuel tank 3, an oil pump 4, a flowmeter body 5, a filter 6 and a cooler 7 are respectively installed by clamping. A detection bench 8 is installed on the top side of the test bench 1 by screws. A delivery pipe 9 is installed on the front side of the detection bench 8 by clamping. On the top side of the detection bench 8, a first test assembly 10, a second test assembly 11 and a limiting assembly 12 are respectively arranged. A connection mechanism 13 is arranged at the right end of the delivery pipe 9.

[0034] Specifically, the detection bench 8 includes a base 801, a display screen 802 and a limiting plate 803. The display screen 802 is arranged on the top side of the base 801. Two limiting plates 803 are fixedly installed on the front side of the base 801, and limiting holes are formed on the left side of the limiting plates 803. There are two detection benches 8 in total. The advantage is that the lubricating oil is metered by the flowmeter body 5 and then enters the inside of the connection mechanism 13. At this time, under the action of the temperature sensor, temperature monitoring is carried out and the data is fed back to the display screen 802 for viewing.

[0035] Specifically, the first test assembly 10 includes a first flowmeter 1001 and a pressure gauge 1002. The first flowmeter 1001 and the pressure gauge 1002 are connected by a pipeline, and the delivery pipe 9 is fixedly installed at the left end of the first flowmeter 1001. The advantage is that by comparing the values on the first flowmeter 1001 and the flowmeter body 5, the qualification of the flowmeter body 5 can be detected, and at the same time, the air pressure is detected by the pressure gauge 1002.

[0036] Specifically, the second test assembly 11 includes a second flowmeter 1101 and an installation pipe 1102. The liquid outlet end of the second flowmeter 1101 is fixedly installed with the installation pipe 1102, and the connection mechanism 13 is arranged at the right end of the installation pipe 1102. The advantage is that under the action of the second flowmeter 1101, it is beneficial to measure the output volume of the oil liquid, and then it is convenient to detect whether the oil filtering performance of the filter 6 meets the standard.

[0037] Specifically, the limiting assembly 12 includes a mounting seat 1201, a first sliding groove 1202, a first sliding block 1203 and a limiting frame 1204. The first sliding groove 1202 is formed on the top side of the mounting seat 1201. The first sliding block 1203 is arranged inside the first sliding groove 1202, and a fastening spring is fixedly installed between the first sliding groove 1202 and the first sliding block 1203. The limiting frame 1204 is fixedly installed on the top side of the first sliding block 1203. The advantage is that by pressing the oil pipe against the two limiting frames 1204, the limiting frame 1204 is driven to slide relatively under the action of the fastening spring, and then the outer side of the oil pipe is limited and fixed, which is beneficial to avoiding the offset and shaking of the oil pipe during use.

[0038] Embodiment 2:

[0039] As Figures 1-6 shown, as an improvement over the previous embodiment. Specifically, the connecting mechanism 13 includes a first connecting sleeve 1301, a second connecting sleeve 1302, a fixing cover 1303 and a reinforcing mechanism 1304. Sealing rings are respectively arranged between the first connecting sleeve 1301, the second connecting sleeve 1302 and the fixing cover 1303. The first connecting sleeve 1301 and the second connecting sleeve 1302 are fixed by bolts. The reinforcing mechanism 1304 is arranged on the top side inside the first connecting sleeve 1301. The first connecting sleeve 1301 and the fixing cover 1303 are connected by threads. The advantage is that by inserting the oil outlet end of the oil pipe into the fixing cover 1303 for connection, then extending the oil pipe into the inside of the first connecting sleeve 1301, then placing the sealing ring inside the first connecting sleeve 1301, and then rotating the fixing cover 1303 to connect and fix it with the first connecting sleeve 1301, and squeezing the top side of the sealing ring to ensure the sealing of the connection position. The installation is convenient and fast, saving the disassembly and assembly time.

[0040] Specifically, the reinforcing mechanism 1304 includes a second chute 14, a second slider 1401, a connecting frame 1402 and a reinforcing plate 1403. The second slider 1401 is arranged inside the second chute 14. A return spring is fixedly installed between the second slider 1401 and the second chute 14. The connecting frame 1402 is fixedly installed on the bottom side of the second slider 1401. The reinforcing plates 1403 are respectively fixedly installed on the opposite sides of the connecting frame 1402. A temperature sensor is arranged on the bottom side of the connecting frame 1402. The display screen 802 and the temperature sensor are electrically connected. The advantage is that by squeezing the oil pipe with the reinforcing plate 1403, it is engaged, and then the second slider 1401 and the connecting frame 1402 are driven to reset under the action of the return spring, and then the oil pipe is reinforced by the reinforcing plate 1403, which is beneficial to convenient installation and avoids the loosening of the oil pipe during the test.

[0041] During use, first install the fuel tank 3, oil pump 4, flowmeter body 5, oil filter 6 and cooler 7 in the designated installation slots 2 on the top side of the test bench 1 respectively. Subsequently, connect and fix the oil pipes to the delivery pipe 9, the first test assembly 10 and the second test assembly 11 through the connection mechanism 13 in sequence. When connecting, first insert the outlet end of the oil pipe into the fixed cover 1303 for connection. Then, extend the oil pipe into the inside of the first connecting sleeve 1301. At this time, the oil pipe is squeezed by the reinforcing plate 1403 to achieve clamping. Subsequently, under the action of the return spring, the second slider 1401 and the connecting frame 1402 are reset, and then the oil pipe is reinforced by the reinforcing plate 1403, which is beneficial to convenient installation and avoids the loosening of the oil pipe during the test. Then, place the sealing ring inside the first connecting sleeve 1301. Subsequently, rotate the fixed cover 1303 to connect and fix it with the first connecting sleeve 1301, and squeeze the top side of the sealing ring to ensure the sealing performance of the connection position. The installation is convenient and fast, saving the disassembly and assembly time. Then, under the action of the limiting assembly 12, it is beneficial to press the oil pipe against the two limiting frames 1204, so that the limiting frames 1204 slide relative to each other under the action of the fastening spring, and then limit and fix the outside of the oil pipe, which is beneficial to avoiding the offset and shaking of the oil pipe during use;

[0042] During the test, the lubricating oil is metered by the flowmeter body 5 and then enters the inside of the connection mechanism 13. At this time, under the action of the temperature sensor, the temperature is monitored and the data is fed back to the display screen 802 for viewing, which is beneficial to conveniently compare and detect whether the residual oil after cooling and the temperature after recycling are qualified through the two detection platforms 8. Subsequently, when the oil is transported to the first flow meter 1001 and the air pressure meter 1002, first compare the values on the first flow meter 1001 and the flowmeter body 5 to detect the qualification of the flowmeter body 5. At the same time, the air pressure is detected by the air pressure meter 1002. Subsequently, under the action of the second flow meter 1101, it is beneficial to measure the oil output, and then conveniently detect whether the oil filtering performance of the oil filter 6 meets the standard. The test is simple and convenient, and at the same time, the overall sealing performance is good and the test data is accurate.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubricating oil station performance test device, comprising a test bench (1), characterized in that: The top side of the test bench (1) is provided with a mounting groove (2), and the inner side of the mounting groove (2) is respectively mounted with an oil tank (3), an oil pump (4), a flow meter body (5), an oil filter (6) and a cooler (7) by means of snap-fitting. The top side of the test bench (1) is mounted with a detection bench (8) by means of screws, and the front side of the detection bench (8) is mounted with a delivery pipe (9) by means of snap-fitting. The top side of the detection bench (8) is respectively provided with a No. 1 test assembly (10), a No. 2 test assembly (11) and a limit assembly (12), and the right end of the delivery pipe (9) is provided with a connecting mechanism (13). The detection bench (8) comprises a base (801), a display screen (802) and a limit plate. (803), a display screen (802) is arranged on the top side of the base (801), two limit plates (803) are fixedly installed on the front side of the base (801), and a limit hole is provided on the left side of the limit plate (803), and there are two test benches (8) in total, the No. 1 test assembly (10) includes a No. 1 flow meter (1001) and a pressure meter (1002), the No. 1 flow meter (1001) and the pressure meter (1002) are connected by a pipeline, and a delivery pipe (9) is fixedly installed on the left end of the No. 1 flow meter (1001), and the No. 2 test assembly (11) includes a No. 2 flow meter (11 01) and a mounting tube (1102), the liquid outlet end of the No. 2 flow meter (1101) is fixedly mounted with a mounting tube (1102), the right end of the mounting tube (1102) is provided with a connecting mechanism (13), the limiting assembly (12) comprises a mounting seat (1201), a No. 1 slide groove (1202), a No. 1 slider (1203) and a limiting frame (1204), the top side of the mounting seat (1201) is provided with a No. 1 slide groove (1202), the inner side of the No. 1 slide groove (1202) is provided with a No. 1 slider (1203), and a fastening spring is fixedly mounted between the No. 1 slide groove (1202) and the No. 1 slider (1203), the No. 1 slider (1203) is provided with a fixing spring, and the No. 1 slider (1203) is fixedly mounted with a fixing spring. A limiting frame (1204) is fixedly installed on the top side of the block (1203); the connecting mechanism (13) comprises a No. 1 connecting sleeve (1301), a No. 2 connecting sleeve (1302), a fixing cover (1303) and a reinforcing mechanism (1304); sealing rings are respectively arranged between the No. 1 connecting sleeve (1301), the No. 2 connecting sleeve (1302) and the fixing cover (1303); the No. 1 connecting sleeve (1301) and the No. 2 connecting sleeve (1302) are fixed by bolts; a reinforcing mechanism (1304) is arranged on the top side of the inner side of the No. 1 connecting sleeve (1301); and the No. 1 connecting sleeve (1301) and the fixing cover (1303) are connected by threads.

2. A lubricating oil station performance test device according to claim 1, characterized in that: The reinforcement mechanism (1304) comprises a No. 2 slide groove (14), a No. 2 slider (1401), a connecting frame (1402), and a reinforcement plate (1403); a No. 2 slider (1401) is arranged on the inner side of the No. 2 slide groove (14); a return spring is fixedly installed between the No. 2 slider (1401) and the No. 2 slide groove (14); a connecting frame (1402) is fixedly installed on the bottom side of the No. 2 slider (1401); reinforcement plates (1403) are fixedly installed on opposite sides of the connecting frame (1402); a temperature sensor is arranged on the bottom side of the connecting frame (1402); and the display screen (802) is electrically connected to the temperature sensor.

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