Running-in flushing device for air blower

Abstract

The utility model provides a running-in flushing device for an air blower, which is provided with an oil storage pool, an oil purifying device, a middle oil tank, an oil pump and an oil quantity control overflow device, the oil purifying device sucks oil from the inside of the oil storage pool through an oil pipe, the air blower is arranged on one side of an oil outlet of the oil pump, and an air blower oil tank is arranged on the air blower. The oil quantity control overflow device is located on one side of the air blower oil tank and used for adjusting the oil quantity in the air blower oil tank, and the set oil quantity of the oil in the air blower oil tank is continuously kept. The device can effectively purify oil in the oil storage pool, the cleanliness of engine oil is improved, the purified engine oil is used for carrying out running-in flushing on the interior of the air blower, damage to parts such as gears, bearings and seals or hydraulic components such as pump valves in a hydraulic system caused by pollutants in the oil can be avoided, and the service life of the air blower is prolonged. The service life of the blower is prolonged; and the sealing reliability is improved. The device can be widely applied to running-in washing of internal parts of the air blower.

Description

Technical Field

[0001] The utility model relates to a running-in flushing device, in particular to a running-in flushing device for a blower. Background Art

[0002] The main types of blowers include Roots blowers and screw blowers, which have the characteristics of small size, light weight, low noise and stable operation. They are suitable for gas transportation and pressurization in various processes, such as water treatment, chemical industry, metallurgy and other industrial fields.

[0003] After the blower is manufactured, the transmission components inside the blower need to be run-in and flushed. The existing run-in and flushing method is to use an oil pump to extract the oil from the oil storage tank, inject it into the blower, and run-in and flush the internal components.

[0004] However, the engine oil in the existing oil storage tank is contaminated to varying degrees due to long-term storage, and the engine oil is not effectively purified during use. After the contaminated engine oil enters the blower, the gas, liquid and solid pollutants in the oil will cause serious damage to components such as gears, bearings, seals, or hydraulic components such as pumps and valves in the hydraulic system. In particular, the gas in the oil will cause cavitation, damage the surface of the transmission parts, generate particulate pollutants, further contaminate the oil, and ultimately affect the service life of the blower and the reliability of the seal. Utility Model Content

[0005] In response to the above technical problems, the utility model provides a running-in flushing device for a blower, which includes an oil circulation supply assembly. The running-in flushing device for a blower can effectively purify the oil in the oil reservoir, thereby improving the cleanliness of the engine oil. The purified engine oil is used to run-in and flush the interior of the blower, thereby preventing gaseous, liquid, and solid pollutants in the oil from damaging components such as gears, bearings, and seals, or hydraulic components such as pumps and valves in the hydraulic system, thereby improving the service life of the blower and the reliability of the seal.

[0006] In addition, by installing an oil contamination detector in the detection oil circuit, the purified oil can be tested in real time, and the oil purification effect can be monitored in real time, which provides further protection for the safety of the blower test run.

[0007] To this end, the technical solution of the utility model is a run-in flushing device for a blower, which is provided with an oil storage tank, an oil purification device, an intermediate oil tank, an oil pump, and an oil quantity control overflow device;

[0008] The oil purifier is located on one side of the oil storage tank. An oil pipe is provided between the oil inlet of the oil purifier and the oil outlet of the oil storage tank. The oil purifier draws oil from the inside of the oil storage tank through the oil pipe.

[0009] An oil pipe is provided between the oil outlet of the oil purifier and the oil inlet of the intermediate oil tank, and the oil outlet of the oil purifier and the oil inlet of the intermediate oil tank are connected through the oil pipe;

[0010] An oil pipe is provided between the oil outlet of the intermediate oil tank and the oil inlet of the oil pump, and the oil outlet of the intermediate oil tank and the oil inlet of the oil pump are communicated through the oil pipe;

[0011] A blower is provided on one side of the oil outlet of the oil pump, a blower oil tank is provided on the blower, and the oil outlet of the oil pump is connected to the oil inlet of the blower oil tank;

[0012] An oil filling port is provided at the top of the oil reservoir, which is connected to the interior of the oil reservoir. An oil pipe is provided between the oil outlet of the blower oil tank and the oil filling port, and the oil outlet of the blower oil tank and the oil filling port are connected through the oil pipe.

[0013] The oil quantity control overflow device is located on one side of the blower oil tank. The oil quantity control overflow device is used to adjust the oil quantity inside the blower oil tank so that the oil inside the blower oil tank continuously maintains the set oil quantity.

[0014] Preferably, an oil exchange tank is provided inside the oil storage tank, and the oil exchange tank is fixedly connected to one side wall of the oil storage tank;

[0015] One end of the oil pipe on the oil outlet of the oil storage tank is located inside the oil exchange tank near the lower end.

[0016] Preferably, the oil inlet of the intermediate oil tank is located at the upper end of the intermediate oil tank, the oil outlet of the intermediate oil tank is located at the lower end of the intermediate oil tank, an overflow port is provided near the upper end of the intermediate oil tank, one end of the overflow port is connected to the interior of the intermediate oil tank, a first oil hole is provided at the top of the oil storage tank, the first oil hole is connected to the interior of the oil storage tank, an oil pipe is provided between the other end of the overflow port and the first oil hole, and the overflow port and the first oil hole are connected through the oil pipe.

[0017] Preferably, a third oil hole is provided near the upper end of the intermediate oil tank, an oil contamination detector is provided on one side of the oil outlet of the intermediate oil tank, the oil outlet of the intermediate oil tank is connected to the oil inlet of the oil contamination detector, and the oil outlet of the oil contamination detector is connected to the third oil hole.

[0018] Preferably, the oil overflow control device includes an overflow oil receiving box, and the overflow oil receiving box is located at a lateral side of the blower oil tank;

[0019] A fifth oil hole is provided at the lower end of the overflow oil receiving box, and the fifth oil hole is communicated with the interior of the overflow oil receiving box;

[0020] A U-shaped tube is provided between the oil outlet of the blower oil tank and the fifth oil hole. One end of the U-shaped tube is connected to the oil outlet of the blower oil tank, and the other end of the U-shaped tube extends through the fifth oil hole to the interior of the overflow oil receiving box. The position of the port of the U-shaped tube located inside the overflow oil receiving box is located within the height range of the interior of the blower oil tank. The height of the port of the U-shaped tube inside the overflow oil receiving box is adjustable.

[0021] A valve is provided on one side of the oil outlet of the blower oil tank, one end of the valve is connected to the oil outlet of the blower oil tank, and the other end of the valve is connected to the oil filling port through an oil pipe;

[0022] A fourth oil hole is provided at the lower end of the overflow oil receiving box, one end of the fourth oil hole is connected to the interior of the overflow oil receiving box, and the other end of the fourth oil hole is connected to the oil filling port through an oil pipe;

[0023] An air vent is provided at the upper end of the overflow oil storage box, one end of the air vent is connected to the interior of the overflow oil storage box, and the other end of the air vent is provided with an air pressure balance pipe, which is connected to the air vent, and the other end of the air pressure balance pipe is connected to the external atmosphere.

[0024] Preferably, the oil filling port at the top end of the oil storage tank is located away from the oil exchange tank.

[0025] The beneficial effects of the utility model are:

[0026] 1. Since an overflow oil receiving box is provided on one lateral side of the blower oil tank, a U-shaped tube is provided between the oil outlet of the blower oil tank and the fifth oil hole. One end of the U-shaped tube is connected to the oil outlet of the blower oil tank, and the other end of the U-shaped tube extends into the interior of the overflow oil receiving box through the fifth oil hole. The position of the port of the U-shaped tube located inside the overflow oil receiving box is located within the height range of the interior of the blower oil tank. According to actual oil volume demand, the height of the port of the U-shaped tube inside the overflow oil receiving box is adjusted to adjust the oil volume inside the blower oil tank, so that the oil height inside the blower oil tank is equal to the height of the port of the U-shaped tube inside the overflow oil receiving box.

[0027] Furthermore, since a fourth oil hole is provided at the lower end of the overflow oil receiving box, one end of the fourth oil hole is connected to the interior of the overflow oil receiving box, and the other end of the fourth oil hole is connected to the oil filling port through the oil pipe;

[0028] When there is too much oil in the blower oil tank, the oil will overflow into the overflow oil storage box through the U-shaped pipe. Then, the oil in the overflow oil storage box will flow back to the inside of the oil storage tank through the oil pipe and the oil filling port in turn. On the one hand, the effective circulation of the oil in the blower oil tank is realized. During the circulation process, the oil after running-in and flushing in the blower oil tank can be filtered out. On the other hand, it avoids excessive oil in the blower oil tank, which may cause safety hazards.

[0029] 2. By setting up a closed oil tank between the intermediate oil tank and the oil pump, the closed oil tank adopts a closed structure, which can ensure that the oil is stored inside the closed oil tank for a long time and is not contaminated. In addition, since there is a certain pressure inside the closed oil tank, when the oil pump draws the oil inside the closed oil tank, it plays a role in assisting the transmission to the outside, thereby reducing the operating load of the oil pump, ensuring the smoothness of oil transmission, and at the same time improving the service life of the oil pump.

[0030] 3. By installing an oil contamination detector at the oil outlet of the closed oil tank, the purified oil can be effectively tested and the cleanliness of the purified oil can be monitored in real time, which provides further protection for the safety and reliability of the blower run-in and flushing. The tested oil enters the interior of the intermediate oil tank through the oil pipe and the third oil hole in turn, avoiding oil waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall operation logic of the utility model;

[0032] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0033] Figure 3 This utility model Figure 1 Enlarged view of point B in the middle;

[0034] Figure 4 This is a schematic diagram of the closed oil tank of the utility model after it is filled with oil;

[0035] Figure 5 This is a schematic diagram of the closed oil tank of the utility model when it is not filled with oil;

[0036] Figure 6 This utility model Figure 1 Enlarged view of point C in the middle;

[0037] Figure 7 This utility model Figure 2 Enlarged view of point D in the middle.

[0038] Explanation of symbols in the figure:

[0039] 1. Oil storage tank; 101. First oil hole; 102. Oil filling port; 2. Oil purification device; 3. Intermediate oil tank; 301. Overflow port; 302. Third oil hole; 4. Closed oil tank; 402. Pressure relief valve; 5. Oil contamination detector; 6. Blower; 601. Blower oil tank; 7. Oil pump; 8. Oil pipe; 9. Valve; 10. Overflow oil collection box; 1001. Fourth oil hole; 1002. Fifth oil hole; 1003. Vent; 11. U-shaped tube; 12. Overflow pipe; 13. Air pressure balance pipe; 14. Oil exchange tank; 15. Oil quantity control overflow device; 16. Overflow hole; 17. Oil flow detection device. DETAILED DESCRIPTION

[0040] The present invention will be further described below in conjunction with the embodiments.

[0041] pass Figure 1-Figure 7 It can be seen that the oil quantity control overflow device for the blower running-in flushing is provided with an oil storage tank 1 , an oil purification device 2 , an intermediate oil tank 3 , an oil pump 7 , and an oil quantity control overflow device 15 .

[0042] The oil purifier 2 is located on one side of the oil reservoir 1 . An oil pipe 8 is provided between the oil inlet of the oil purifier 2 and the oil outlet of the oil reservoir 1 . The oil purifier 2 draws oil from the inside of the oil reservoir 1 through the oil pipe 8 .

[0043] An oil pipe 8 is provided between the oil outlet of the oil purifier 2 and the oil inlet of the intermediate oil tank 3. The oil outlet of the oil purifier 2 and the oil inlet of the intermediate oil tank 3 are connected through the oil pipe 8 to realize the transmission of oil.

[0044] An oil pipe 8 is provided between the oil outlet of the intermediate oil tank 3 and the oil inlet of the oil pump 7. The oil outlet of the intermediate oil tank 3 and the oil inlet of the oil pump 7 are connected through the oil pipe 8 to realize the transmission of oil.

[0045] A blower 6 is provided on one side of the oil outlet of the oil pump 7 , and a blower oil tank 601 is provided on the blower 6 . The oil outlet of the oil pump 7 is communicated with the oil inlet of the blower oil tank 601 to realize the transmission of oil.

[0046] An oil filling port 102 is provided at the top of the oil storage tank 1, and the oil filling port 102 is connected to the interior of the oil storage tank 1. An oil pipe 8 is provided between the oil outlet of the blower oil tank 601 and the oil filling port 102, and the oil outlet of the blower oil tank 601 and the oil filling port 102 are connected through the oil pipe 8.

[0047] The oil quantity control overflow device 15 is located on one side of the blower oil tank 601 . The oil quantity control overflow device 15 is used to adjust the oil quantity inside the blower oil tank 601 so that the oil inside the blower oil tank 601 continuously maintains a set oil quantity.

[0048] The oil quantity control overflow device 15 can adjust the oil quantity inside the blower oil tank 601 and control the oil quantity inside the blower oil tank 601 to continuously maintain the set oil quantity, thereby avoiding excessive oil in the blower oil tank 601 and causing safety hazards.

[0049] At the same time, it can realize the effective circulation of the oil in the blower oil tank 601. During the circulation process, the oil after running-in and flushing in the blower oil tank 601 can be filtered out, ensuring that the inside of the blower oil tank 601 continuously uses high-cleanliness oil, thereby improving the running-in and flushing effect of the internal components of the blower 6.

[0050] An oil exchange tank 14 is provided inside the oil storage tank 1, and the oil exchange tank 14 is fixedly connected to one side wall of the oil storage tank 1. One end of the oil pipe 8 on the oil outlet of the oil storage tank 1 is located inside the oil exchange tank 14 near the lower end.

[0051] The oil inlet of the intermediate oil tank 3 is located at the upper end of the intermediate oil tank 3, and the oil outlet of the intermediate oil tank 3 is located at the lower end of the intermediate oil tank 3. An overflow port 301 is provided near the upper end of the intermediate oil tank 3, and one end of the overflow port 301 is connected to the interior of the intermediate oil tank 3. A first oil hole 101 is provided at the top of the oil reservoir 1, and the first oil hole 101 is connected to the interior of the oil reservoir 1. An oil pipe 8 is provided between the other end of the overflow port 301 and the first oil hole 101, and the overflow port 301 and the first oil hole 101 are connected through the oil pipe 8.

[0052] The overflow port 301 can provide an effective safety protection function. Specifically, when the oil in the intermediate oil tank 3 is excessive and reaches the height of the overflow port 301, the oil will flow back to the oil storage tank 1 through the overflow hole 301, thereby preventing the excessive oil in the intermediate oil tank 3 from leaking outward, causing waste and polluting the environment. In addition, when the oil in the intermediate oil tank 3 is excessive, the pressure in the intermediate oil tank 3 is too high, posing a greater safety hazard. In addition, the reflux through the overflow port 301 can further purify the returned oil, further improving the purification level of the oil.

[0053] A closed oil tank 4 is provided on one side of the oil outlet of the intermediate oil tank 3. The oil outlet of the intermediate oil tank 3 is connected with the oil inlet of the closed oil tank 4, and the oil outlet of the closed oil tank 4 is connected with the oil inlet of the oil pump 7. Since the closed oil tank 4 adopts a closed structure, it can ensure that the oil is stored in the closed oil tank 4 for a long time without being contaminated. Moreover, since there is a certain pressure inside the closed oil tank 4, when the oil pump 7 extracts the oil inside the closed oil tank 4, it plays a role of assisting the transmission to the outside, thereby reducing the operating load of the oil pump 7, ensuring the smoothness of the oil transmission, and at the same time improving the service life of the oil pump 7.

[0054] A pressure relief valve 402 is provided at the upper end of the closed oil tank 4, and a third oil hole 302 is provided near the upper end of the intermediate oil tank 3. The third oil hole 302 is connected to the interior of the intermediate oil tank 3, and the oil inlet of the pressure relief valve 402 is connected to the interior of the closed oil tank 4. An oil pipe 8 is provided between the oil outlet of the pressure relief valve 402 and the third oil hole 302, and the oil outlet of the pressure relief valve 402 is connected to the third oil hole 302 through the oil pipe 8. By setting the pressure relief valve 402, when the pressure inside the closed oil tank 4 is too high, the oil will be depressurized and refluxed through the pressure relief valve 402 to avoid safety hazards. At the same time, the oil will flow back to the interior of the intermediate oil tank 3 through the oil pipe 8 to avoid the oil generated by the pressure relief from flowing into the external environment, causing oil waste and pollution.

[0055] An oil contamination detector 5 is provided on one side of the oil outlet of the closed oil tank 4 . The oil outlet of the closed oil tank 4 is connected to the oil inlet of the oil contamination detector 5 , and the oil outlet of the oil contamination detector 5 is connected to the third oil hole 302 .

[0056] The oil contamination detector 5 can effectively detect the purified oil and monitor the cleanliness of the purified oil in real time, providing further protection for the safety and reliability of the blower running-in and flushing. The detected oil enters the interior of the intermediate oil tank 3 through the oil pipe 8 and the third oil hole 302 in turn, avoiding waste of oil.

[0057] The oil overflow control device 15 includes an overflow oil receiving box 10 , which is located on one side of the blower oil tank 601 .

[0058] A fifth oil hole 1002 is provided at the lower end of the overflow oil receiving box 10 , and the fifth oil hole 1002 is communicated with the interior of the overflow oil receiving box 10 .

[0059] A U-shaped tube 11 is provided between the oil outlet of the blower oil tank 601 and the fifth oil hole 1002. One end of the U-shaped tube 11 is connected to the oil outlet of the blower oil tank 601, and the other end of the U-shaped tube 11 extends to the interior of the overflow oil receiving box 10 through the fifth oil hole 1002. The port position of the U-shaped tube 11 inside the overflow oil receiving box 10 is located within the height range inside the blower oil tank 601. According to the actual oil volume demand, the port height of the U-shaped tube 11 inside the overflow oil receiving box 10 is adjusted to adjust the oil volume inside the blower oil tank 601, so that the oil height inside the blower oil tank 601 is equal to the port height of the U-shaped tube 11 inside the overflow oil receiving box 10.

[0060] A fourth oil hole 1001 is provided at the lower end of the overflow oil receiving box 10 . One end of the fourth oil hole 1001 is connected to the interior of the overflow oil receiving box 10 , and the other end of the fourth oil hole 1001 is connected to the oil filling port 102 through the oil pipe 8 .

[0061] When there is too much oil in the blower oil tank 601, the oil will overflow into the overflow oil storage box 10 through the U-shaped tube 11, and then the oil in the overflow oil storage box 10 will flow back to the inside of the oil storage tank 1 through the oil pipe 8 and the oil filling port 102 in turn. On the one hand, the effective circulation of the oil in the blower oil tank 601 is realized. During the circulation process, the oil after running-in and flushing in the blower oil tank 601 can be filtered out. On the other hand, it avoids excessive oil in the blower oil tank 601, which may cause safety hazards.

[0062] A valve 9 is provided on one side of the oil outlet of the blower oil tank 601. One end of the valve 9 is connected to the oil outlet of the blower oil tank 601, and the other end of the valve 9 is connected to the oil filling port 102 through the oil pipe 8. During the blower running-in and flushing process, the valve 9 is in a closed state to ensure the normal operation of the running-in and flushing. When the blower running-in and flushing is completed, the valve 9 is opened, and the oil inside the blower oil tank 601 flows back to the inside of the oil storage tank 1 through the oil pipe 8 and the oil filling port 102 in turn, completing the running-in and flushing process of the internal components of the blower 6. In addition, the valve 9 also acts as an emergency switch. When a fault occurs, resulting in excessive oil in the blower oil tank 601, the oil in the blower oil tank 601 can be actively discharged by opening the valve 9 to avoid safety hazards.

[0063] An air vent 1003 is provided at the upper end of the overflow oil storage box 10, one end of the air vent 1003 is connected to the interior of the overflow oil storage box 10, and the other end of the air vent 1003 is provided with an air pressure balance pipe 13, the air pressure balance pipe 13 is connected to the air vent 1003, and the other end of the air pressure balance pipe 13 is connected to the external atmosphere. The interior of the overflow oil storage box 10 is connected to the external atmosphere through the air pressure balance pipe 13, which can ensure that the function of the oil quantity control overflow device 15 remains effective.

[0064] The oil filling port 102 at the top of the oil storage tank 1 is located at a position away from the oil exchange tank 14. When the refluxed oil flows back to the oil storage tank 1 through the oil filling port 102, since the oil filling port 102 and the oil exchange tank 14 are respectively located on both sides of the oil storage tank 1, impurities in the oil refluxed to the oil storage tank 1 can be prevented from falling into the oil exchange tank 14, further ensuring the cleanliness of the oil in the oil exchange tank 14, and preventing particulate impurities in the refluxed oil from falling into the oil exchange tank 14, which affects the oil purification effect of the oil purification device 2 when the oil purification device 2 extracts the oil contaminated with impurities.

[0065] An overflow hole 16 is provided near the upper end of the blower oil tank 601, one end of the overflow hole 16 is connected to the interior of the blower oil tank 601, and the other end of the overflow hole 16 is provided with an overflow pipe 12, one end of the overflow pipe 12 is connected to the overflow hole 16, and the other end of the overflow pipe 12 is connected to the air vent 1003. When there is too much oil in the blower oil tank 601 due to a fault and it reaches the overflow hole 16, the oil will flow through the overflow hole 16, the overflow pipe 12, and the air vent 1003 in turn to the interior of the overflow oil storage box 10, and then pass through the fourth oil hole 1001, the oil pipe 8, and the oil filling port 102 in turn into the interior of the oil storage tank 1, completing the entire overflow process, thereby avoiding damage to the blower due to excessive oil in the blower oil tank 601.

[0066] The U-shaped tube 11 is provided with an oil flow detection device 17. Due to the entire running-in and flushing process, the oil pump 7 needs to continuously transmit oil to the blower oil tank 601. Through the communicating vessel principle of the U-shaped tube 11, the oil in the blower oil tank 601 continuously flows through the U-shaped tube 11 to the inside of the overflow oil storage box 10. Therefore, during the running-in and flushing process, a continuous oil flow will be formed in the U-shaped tube 11. The oil flow detection device 17 is used to monitor the oil flow in the U-shaped tube 11 in real time. The oil flow detection device 17 is equipped with an alarm. When the oil flow detection device 17 detects that the oil in the U-shaped tube 11 stops flowing, it means that the corresponding oil circuit of the U-shaped tube 11 is blocked. At this time, an alarm will be triggered. At the same time, the oil flow detection device 17 controls the oil pump 7 to stop running, and the operator will wait for the operator to repair the blocked oil circuit. After the repair is completed, the oil pump is started again to resume normal oil transmission. This avoids the blockage of the corresponding oil path of the U-shaped tube 11, which causes the oil in the blower oil tank 601 to continue to increase, thereby causing a safety hazard.

[0067] A blower running-in and flushing method comprises the following steps:

[0068] Step (1): Close the valve 9 and add oil into the oil reservoir 1 through the oil filling port 102 on the oil reservoir 1. The oil exchange tank 14 is located inside the oil.

[0069] Step (2): Start the oil purification device 2, which extracts the oil in the oil exchange tank 14 in the oil storage tank 1 and enters the oil purification device 2 through the oil pipe 8. The oil purification device 2 purifies the gas, liquid and solid pollutants in the oil.

[0070] Since the oil filling port 102 and the oil exchange tank 14 are respectively located on both sides of the oil reservoir 1, when oil is added to the oil reservoir 1 through the oil filling port 102 on the oil reservoir 1, large particles of impurities in the oil will directly settle to the bottom of the oil reservoir 1 and will not enter the oil exchange tank 14. Therefore, it is possible to prevent the oil extracted by the oil purification device 2 from being mixed with large particles of impurities, which would affect the oil purification effect of the oil purification device 2.

[0071] Step (3): The purified oil enters the interior of the intermediate oil tank 3 through the oil outlet on the oil purification device 2, the oil pipe 8, and the oil inlet on the intermediate oil tank 3 in sequence, and then enters the interior of the closed oil tank 4 through the oil outlet on the intermediate oil tank 3 in sequence. Since the closed oil tank 4 adopts a closed structure, it can ensure that the oil is stored in the closed oil tank 4 for a long time and is not contaminated.

[0072] When there is too much oil in the intermediate oil tank 3 and the liquid level reaches the overflow port 301, it will flow back to the inside of the oil storage tank 1 through the overflow port 301, the oil pipe 8, and the first oil hole 101 in sequence, playing the role of automatic overflow oil return.

[0073] Step (4): The oil pump 7 extracts the oil from the closed oil tank 4 and transmits the oil from the closed oil tank 4 to the blower oil tank 601 through the oil pipe 8. The blower 6 runs and the oil circulates inside the blower to run-in and flush the internal components of the blower 6.

[0074] Since an overflow oil storage box 10 is provided on one side of the blower oil tank 601, and the blower oil tank 601 and the overflow oil storage box 10 are balancedly connected through a U-shaped tube 11, the oil amount inside the blower oil tank 601 is adjusted by adjusting the port height of the U-shaped tube 11 inside the overflow oil storage box 10 according to the actual oil quantity demand, and the oil height inside the blower oil tank 601 is made equal to the port height of the U-shaped tube 11 inside the overflow oil storage box 10 through the U-shaped tube 11.

[0075] Step (5): The oil pump 7 continuously extracts the oil from the closed oil tank 4 and continuously transports the oil to the inside of the blower oil tank 601. When there is too much oil in the blower oil tank 601, the oil will overflow into the overflow oil storage box 10 through the U-shaped tube 11. Then, the oil in the overflow oil storage box 10 will flow back to the inside of the oil storage tank 1 through the oil pipe 8 and the oil filling port 102 in turn. On the one hand, the effective circulation of the oil in the blower oil tank 601 is achieved. During the circulation process, the oil after running-in and flushing in the blower oil tank 601 can be filtered out. On the other hand, excessive oil in the blower oil tank 601 is avoided to avoid safety hazards.

[0076] At the same time, part of the oil inside the closed oil tank 4 will enter the oil contamination detector 5 through the oil pipe 8. The oil contamination detector 5 will detect the purification effect of the entering oil and monitor the cleanliness of the purified oil in real time. The tested oil will enter the interior of the intermediate oil tank 3 through the oil pipe 8 and the third oil hole 302 in turn.

[0077] Step (6): After the running-in and flushing are completed, the oil pump 7 is turned off, the valve 9 is opened, and the oil inside the blower oil tank 601 flows back to the inside of the oil reservoir 1 through the oil pipe 8 and the oil filling port 102 in sequence, completing the running-in and flushing process of the internal components of the blower 6.

[0078] The running-in flushing device can be connected to multiple blowers 6 at the same time to perform running-in impact operations. An oil quantity control overflow device 15 and a valve 9 are installed on one side of each blower 6. Each group of blowers 6 and the corresponding oil quantity control overflow device 15 and valve 9 are respectively connected in parallel between the oil outlet end of the oil pump 7 and the oil filling port 102 of the oil storage tank 1.

[0079] However, the above description is merely a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the patent of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. A run-in flushing device for a blower, characterized by: Equipped with oil storage tank, oil purification device, intermediate oil tank, oil pump, oil overflow control device; The oil purifier is located on one side of the oil reservoir, and an oil pipe is provided between the oil inlet of the oil purifier and the oil outlet of the oil reservoir, and the oil purifier draws oil from the inside of the oil reservoir through the oil pipe; An oil pipe is provided between the oil outlet of the oil purifier and the oil inlet of the intermediate oil tank, and the oil outlet of the oil purifier and the oil inlet of the intermediate oil tank are connected through the oil pipe; An oil pipe is provided between the oil outlet of the intermediate oil tank and the oil inlet of the oil pump, and the oil outlet of the intermediate oil tank and the oil inlet of the oil pump are connected through the oil pipe; A blower is provided on one side of the oil outlet of the oil pump, a blower oil tank is provided on the blower, and the oil outlet of the oil pump is communicated with the oil inlet of the blower oil tank; An oil filling port is provided at the top of the oil reservoir, the oil filling port is communicated with the interior of the oil reservoir, an oil pipe is provided between the oil outlet of the blower oil tank and the oil filling port, the oil outlet of the blower oil tank and the oil filling port are communicated with each other through the oil pipe; The oil quantity control overflow device is located on one side of the blower oil tank. The oil quantity control overflow device is used to adjust the oil quantity inside the blower oil tank, so as to continuously maintain the set oil quantity inside the blower oil tank.

2. The blower running-in flushing device according to claim 1, characterized in that: An oil exchange tank is provided inside the oil storage tank, and the oil exchange tank is fixedly connected to one side wall of the oil storage tank; One end of the oil pipe on the oil outlet of the oil storage tank is located inside the oil exchange tank near the lower end.

3. The blower running-in flushing device according to claim 2, characterized in that: The oil filling port at the top end of the oil storage tank is located at a position away from one side of the oil exchange tank.

4. The blower running-in flushing device according to claim 1, characterized in that: The oil inlet of the intermediate oil tank is located at the upper end of the intermediate oil tank, and the oil outlet of the intermediate oil tank is located at the lower end of the intermediate oil tank. An overflow port is provided near the upper end of the intermediate oil tank, and one end of the overflow port is communicated with the interior of the intermediate oil tank. A first oil hole is provided at the top end of the oil reservoir, and the first oil hole is communicated with the interior of the oil reservoir. An oil pipe is provided between the other end of the overflow port and the first oil hole, and the overflow port and the first oil hole are communicated through the oil pipe.

5. The blower running-in flushing device according to claim 1, characterized in that: The intermediate oil tank is provided with a third oil hole near the upper end, and an oil contamination detector is provided on one side of the oil outlet of the intermediate oil tank. The oil outlet of the intermediate oil tank is connected to the oil inlet of the oil contamination detector, and the oil outlet of the oil contamination detector is connected to the third oil hole.

6. The blower running-in flushing device according to claim 1, characterized in that: The oil overflow control device includes an overflow oil receiving box, and the overflow oil receiving box is located on one side of the blower oil tank; A fifth oil hole is provided at the lower end of the overflow oil receiving box, and the fifth oil hole is communicated with the interior of the overflow oil receiving box; A U-shaped tube is provided between the oil outlet of the blower oil tank and the fifth oil hole, one end of the U-shaped tube is communicated with the oil outlet of the blower oil tank, and the other end of the U-shaped tube extends into the interior of the overflow oil receiving box through the fifth oil hole, and the position of the port of the U-shaped tube located inside the overflow oil receiving box is within the height range of the interior of the blower oil tank, and the height of the port of the U-shaped tube inside the overflow oil receiving box is adjustable; A valve is provided on one side of the oil outlet of the blower oil tank, one end of the valve is connected to the oil outlet of the blower oil tank, and the other end of the valve is connected to the oil filling port through an oil pipe; A fourth oil hole is provided at the lower end of the overflow oil receiving box, one end of the fourth oil hole is connected to the interior of the overflow oil receiving box, and the other end of the fourth oil hole is connected to the oil filling port through an oil pipe; An air vent is provided at the upper end of the overflow oil storage box, one end of the air vent is connected to the interior of the overflow oil storage box, and the other end of the air vent is provided with an air pressure balance pipe, the air pressure balance pipe is connected to the air vent, and the other end of the air pressure balance pipe is connected to the external atmosphere.

Images