Temperature-controlled dustproof diesel engine oil delivery pump

Abstract

The application provides a temperature control type dustproof diesel engine oil delivery pump and belongs to the technical field of diesel engine oil delivery pumps. The dustproof diesel engine oil delivery pump comprises a protective cover, one side of the outer side of the protective cover is fixedly connected with a peeling unit one, the upper end of an air extraction cylinder is connected with an air extractor, one side of the lower end of the peeling unit two is provided with a ventilation cylinder one, one side of the ventilation cylinder one is provided with a peeling unit two, the lower end of one side of the peeling unit two is provided with a ventilation cylinder two, the lower end of the ventilation cylinder two is provided with a liquid removal unit, one end of the liquid removal unit is provided with a air supply unit, the upper wall surface of a partition plate is fixedly connected with a diesel engine oil delivery pump, and one side of the peeling unit two is provided with a liquid delivery unit. The application solves the problem that the existing diesel engine oil delivery pump is heated during operation, the traditional diesel engine oil delivery pump is generally placed and relies on natural wind to perform heat removal, the heat removal effect is poor by using this mode, and long-term high-temperature operation affects the service life of the diesel engine oil delivery pump.

Description

Technical Field

[0001] This invention belongs to the technical field of diesel engine fuel pumps, specifically relating to a temperature-controlled dustproof diesel engine fuel pump. Background Technology

[0002] A diesel engine is an engine that burns diesel fuel to release energy. It is a commonly used power machine. The function of the fuel pump is to ensure the diesel fuel circulates within the low-pressure fuel circuit and to supply a sufficient quantity and pressure of fuel to the injection pump. Its fuel delivery rate should be 3-4 times the maximum injection rate at full load. Fuel pumps are classified into gear-type fuel pumps, diaphragm-type fuel pumps, plunger-type fuel pumps, and pipeline-type fuel pumps, among others.

[0003] Existing diesel engine fuel pumps heat up during operation. Traditional diesel engine fuel pumps are usually left stationary and rely on natural wind to dissipate heat. This method of heat dissipation is ineffective, and long-term high-temperature operation will affect the service life of the diesel engine fuel pump. Summary of the Invention

[0004] This invention provides a temperature-controlled dustproof diesel engine fuel pump, which aims to solve the problem that existing diesel engine fuel pumps will heat up during operation. Traditional diesel engine fuel pumps are generally left stationary and rely on natural wind to dissipate heat. This method has poor heat dissipation effect, and long-term high-temperature operation will affect the service life of the diesel engine fuel pump.

[0005] This invention provides a temperature-controlled dustproof diesel engine fuel pump, including a protective cover. A first stripping unit is fixedly connected to one side of the outer side of the protective cover. The upper end of the first stripping unit is connected to an exhaust duct, and the upper end of the exhaust duct is connected to an exhaust fan. A first ventilator is installed on one side of the lower end of the first stripping unit. A second stripping unit is installed on one side of the first ventilator. A second ventilator is installed on the lower end of one side of the second stripping unit. A liquid removal unit is installed on the lower end of the second ventilator. An air supply unit is installed at one end of the liquid removal unit. A partition is fixedly connected inside the protective cover. The diesel engine fuel pump is fixedly connected to the upper wall of the partition. A liquid supply unit is installed on the side of the second stripping unit.

[0006] The stripping unit includes a collection box, with equally spaced openings at the top of the collection box, a barrier block installed in the collection box, a storage box installed at the bottom inside the collection box, a decontamination unit installed inside the storage box, a side block installed on one side of the storage box, and an opening control unit snapped onto the top of the storage box.

[0007] The second stripping unit includes an outer cover, inside which a cylinder is fixedly connected, and a motor is fixedly connected to the lower wall of the outer cover. The rotating part of the motor is fixedly connected to a disturbance blade, and one side of the outer cover is connected to a discharge cylinder.

[0008] The liquid removal unit includes an outer cylinder, a motor 2 is fixedly connected to the outer side of one end of the outer cylinder, the rotating part of the motor 2 extends into the inner side of the outer cylinder and is fixedly connected to a disturbance blade 2, the inner side of the outer cylinder is fixedly connected to the inner cylinder, and a liquid suction plate is installed between the pair of outer cylinders.

[0009] The inner cylinder is fitted with a ring-shaped blocking piece;

[0010] The air supply unit includes an air supply box, a distribution box is fixedly connected to one side of the air supply box, and barrier sheets are fixedly connected at equal intervals inside the distribution box. Cards are snapped into the barrier sheets, and an exhaust box is fixedly connected to one side of the distribution box.

[0011] Furthermore, the second peeling unit is located at the lower end of the first peeling unit and is fixed to the outer surface of the protective cover, the air supply unit is installed at the lower end inside the protective cover, and the exhaust duct is connected to the upper end of the first peeling unit.

[0012] Furthermore, the barrier block is located at the center of the upper part of the collection box, the lower end of the barrier block is separate from the lower end of the storage box, the side block can be rotated around the lower end to open, and the port control unit is located in the port.

[0013] Furthermore, the cleaning unit includes a cleaning sheet, one side of which is fitted with a strip, and a stop seat is attached to the strip. The cleaning sheet is located inside the storage box on one side, and the strip is mirrored at the upper end of the cleaning sheet. The upper end of the stop seat is located on the upper wall of the storage box, and the inside of the storage box is adapted to the cleaning sheet.

[0014] Furthermore, the port control unit includes a horizontal bar, one end of which is fixedly connected to a protrusion, and both sides of the protrusion are fixedly connected to a spiral beryllium copper wire. The lower end of the horizontal bar is fixedly connected to a baffle plate via a cloth block. The horizontal bar passes through the port and is snapped onto the upper end of the storage box. The protrusion passes through the storage box. A guide opening is reserved on the inner surface of the collection box at the protrusion. The baffle plate is screwed onto both sides of each port via a shaft. When the storage box is pulled out of the collection box, the baffle plate blocks the port with the cooperation of the spiral beryllium copper wire. The direction in which the baffle plate can be rotated and opened is the same as the direction of the cold air flow inside.

[0015] Furthermore, the cylinder is located at the lower end of the middle inside the outer cover, the upper end of the cylinder is separate from the upper end of the inner side of the outer cover, the outer wall of the cylinder is separate from the inner wall of the outer cover, one end of the vent is located below the side wall and is sealed to the outer cover and the inside of the cylinder, the discharge cylinder is sealed to the inside of the outer cover, the disturbance blade is located at the lower end inside the cylinder, and the inside of the cylinder is connected to the liquid delivery unit.

[0016] Furthermore, the lower ends of the pair of outer cylinders and the second vent cylinder are engaged with the inside of the protective cover. The inside of the inner cylinder is separate from the inside of the outer cylinder. The lower end of the second vent cylinder is connected to the inner cylinder. The second agitator is located at one end of the second motor. The middle of the inner cylinder has a circularly spaced exhaust port at the liquid absorption plate. The two ends of the blocking plate inside the exhaust port are screwed together by the shaft of the spring. A sponge is installed on the inner wall of the liquid absorption plate. A top plate is installed on the inner wall of the liquid absorption plate and is pressed against the blocking plate in the corresponding exhaust port.

[0017] Furthermore, one side of the air supply box is connected to one end of the outer cylinder, and the other side of the air supply box is connected to one side of the dispersion box. One side of the dispersion box has air inlets reserved at equal intervals, and the other side of the dispersion box has outlets reserved at the positions of each air inlet. The exhaust box is connected to the outlet. The outlet on the dispersion box is separated by various barrier sheets, and the card is snapped into the barrier sheets.

[0018] Furthermore, the liquid delivery unit includes pipes two and three connected to both sides of the cylinder. The other end of pipe two is connected to a liquid pump, the other end of the liquid pump is connected to pipe one, the other end of pipe one is connected to a liquid storage tank, the inside of the liquid storage tank is connected to the other end of pipe three, and a filter element is installed at the upper end of the inside of the liquid storage tank for removing impurities from the liquid.

[0019] The beneficial effects of this invention are as follows:

[0020] A collection box is installed on one side of the outer side of the protective cover of this invention. The collection box allows the cold air delivered by the exhaust duct to be quickly depressurized and slowed down. In this way, larger debris in the cold air falls down as the wind speed decreases. The falling debris falls into the storage box. With the cooperation of the inlet control unit, the debris can easily fall into the storage box and cannot easily leave the storage box. Then, during subsequent continuous air supply, the debris collected earlier cannot be blown up. The installation of the baffle block allows the cold air to overflow from the top after the collection box is full. This ensures that the debris can be peeled out and that there is no debris in the cold air delivered to the protective cover. The lower end of the peeling unit is installed with The system is equipped with an outer cover, on the outside of which a liquid delivery unit is installed. After the cold air is stripped by the stripping unit, liquid is used to remove any remaining impurities, ensuring the cleanliness of the cold air. After the cold air is cleaned, the liquid in the cold air is sucked away by the liquid suction plate, ensuring that the cold air delivered to the protective cover will not corrode the diesel engine fuel pump. The position of the barrier plate can control the ventilation volume inside the protective cover, and the inflow of external cold air can be adjusted according to the Joule heat released by the diesel engine fuel pump during operation, ensuring that the heat removal device can be controlled as needed, realizing temperature control of the diesel engine fuel pump, and thus ensuring the service life of the diesel engine fuel pump.

[0021] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0022] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the protective cover according to an embodiment of the present invention;

[0025] Figure 3 This is a partial cross-sectional structural diagram of an embodiment of the present invention;

[0026] Figure 4 This is a partial three-dimensional structural schematic diagram of an embodiment of the present invention;

[0027] Figure 5 This is a three-dimensional structural diagram of the storage box according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the decontamination unit structure according to an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the port control unit structure according to an embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the second stripping unit structure according to an embodiment of the present invention;

[0031] Figure 9 This is a schematic diagram of the connection structure between the water removal unit and the air supply unit in an embodiment of the present invention;

[0032] Figure 10 This is a schematic diagram of the water removal unit structure according to an embodiment of the present invention;

[0033] Figure 11 This is a schematic diagram of the air supply unit structure according to an embodiment of the present invention;

[0034] Figure 12 This is a schematic diagram of the installation structure of the diesel engine fluid pump according to an embodiment of the present invention;

[0035] Reference numerals: 21. Protective cover; 22. Peeling unit one; 221. Collection box; 222. Barrier block; 223. Storage box; 224. Decontamination unit; 2241. Decontamination plate; 2242. Strip; 2243. Stop seat; 225. Side block; 226. Inlet control unit; 2261. Horizontal bar; 2262. Protrusion; 2263. Spiral beryllium copper wire one; 2264. Barrier plate; 23. Exhaust duct; 24. Ventilation duct one; 25. Peeling unit two; 251. Outer cover; 252. Cylinder; 253. Motor one; 254. Disturbance blade one; 255 271. Drainage cylinder; 272. Vent cylinder II; 273. Liquid removal unit; 274. Outer cylinder; 275. Motor II; 276. Disturbance blade II; 2777. Inner cylinder; 278. Liquid suction plate; 279. Blocking plate; 200. Air supply unit; 281. Air supply box; 282. Dispersion box; 283. Barrier sheet; 284. Card; 285. Exhaust box; 286. Partition plate; 210. Diesel engine fuel pump; 211. Liquid delivery unit; 2111. Liquid storage tank; 2112. Pipe I; 2113. Liquid pump; 2114. Pipe II; 2115. Pipe III; 212. Exhaust fan. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] Reference Figures 1-12 This invention provides a temperature-controlled dustproof diesel engine fuel pump, including a protective cover 21 made of sound-insulating material. A peeling unit 22 is fixedly connected to one side of the outer side of the protective cover 21. The upper end of the peeling unit 22 is connected to an exhaust duct 23, and the upper end of the exhaust duct 23 is connected to an exhaust fan 212. A ventilation duct 24 is installed on one side of the lower end of the peeling unit 22. A peeling unit 25 is installed on one side of the ventilation duct 24. A ventilation duct 26 is installed on the lower end of one side of the peeling unit 25. A liquid removal unit 27 is installed on the lower end of the ventilation duct 26. An air supply unit 28 is installed at one end of the liquid removal unit 27. A partition 29 is fixedly connected inside the protective cover 21. A through hole is reserved on the partition 29. A diesel engine fuel pump 210 is fixedly connected to the upper wall of the partition 29. A liquid delivery unit 211 is installed on the side of the peeling unit 25.

[0038] A collection box 221 is installed on one side of the outer side of the protective cover 21. The collection box 221 allows the cold air delivered by the exhaust fan 212 through the exhaust duct 23 to be quickly depressurized and slowed down. In this way, larger debris falls as the airflow decreases. The falling debris falls into the storage box 223. With the cooperation of the port control unit 226, the debris can easily fall into the storage box 223 and cannot easily leave the storage box 223. Then, during subsequent continuous air supply, the debris collected earlier cannot be blown up. The installation of the baffle block 222 allows the cold air to overflow from the top after the collection box 221 is full. This ensures that the debris can be peeled out and delivered to the protective cover 21. 1. There are no impurities in the cold air. The lower end of the stripping unit 22 is equipped with an outer cover 251. The liquid delivery unit 211 is installed on the outside of the outer cover 251. After the cold air is stripped by the stripping unit 22, the liquid is used to remove the impurities that were not completely stripped, thereby ensuring that there are no impurities in the cold air. After the cold air is cleaned, the liquid in the cold air can be sucked away by the liquid suction plate 275, ensuring that the cold air sent into the protective cover 21 will not corrode the diesel engine fuel pump 210. Moreover, changing the position of the barrier plate 283 can control the ventilation volume inside the protective cover 21, thereby adjusting the inflow of external cold air according to the temperature rise of the diesel engine fuel pump 210, ensuring that the heat dissipation of the device can be controlled as needed.

[0039] Reference Figures 1-4 The second stripping unit 25 is located at the lower end of the first stripping unit 22 and is fixed to the outer surface of the protective cover 21. The air supply unit 28 is installed at the lower end inside the protective cover 21, and the exhaust duct 23 is connected to the upper end of the first stripping unit 22. In this way, the first stripping unit 22 and the second stripping unit 25 strip different sizes of debris in the cold air, and the lower liquid removal unit 27 removes water from the cold air after it is stripped by the second stripping unit 25, ensuring that the cold air sent into the protective cover 21 will not corrode the internal devices. While ensuring the heat removal function, it can also prevent the accumulation of too much debris from weakening the heat removal function.

[0040] Reference Figures 2-6The stripping unit 22 includes a collection box 221. The upper end of the collection box 221 has equally spaced openings. A barrier block 222 is installed inside the collection box 221. A storage box 223 is installed at the lower end inside the collection box 221. A decontamination unit 224 is installed inside the storage box 223. A side block 225 is installed on one side of the storage box 223. The upper end of the storage box 223 is engaged with an opening control unit 226. The barrier block 222 is located in the center of the upper end inside the collection box 221. The lower end of the barrier block 222 and the lower end of the storage box 223 are... With the ends separated, the side block 225 can rotate around the lower end to open, and the port control unit 226 is located in the port. Since the volume of the exhaust tube 23 is much smaller than the volume inside the collection box 221, the cold air sent from the exhaust tube 23 can be slowed down through the collection box 221. Then, heavier debris will fall into the storage box 223 at the lower end. This can remove the debris in the cold air for the first time, and exhaust air in the form of overflow from the upper end. In this way, the cold air inside can only flow out in the form of overflow, ensuring that the cold air cannot blow up the falling debris during the exhaust.

[0041] Reference Figures 3-6 The cleaning unit 224 includes a cleaning disc 2241. A strip 2242 is mounted on one side of the cleaning disc 2241, and a stop seat 2243 is attached to the strip 2242. The cleaning disc 2241 is located inside the storage box 223. The strip 2242 is positioned mirror-image of the upper end of the cleaning disc 2241. The upper end of the stop seat 2243 is located on the upper wall inside the storage box 223. The inside of the storage box 223 and the cleaning disc 2241... 1. Adaptation: When a large amount of debris accumulates in the storage box 223, the storage box 223 can be pulled out from the collection box 221, then the strip 2242 can be pulled outwards, causing the cleaning sheet 2241 to move outwards and the side block 225 to open. Under the movement of the cleaning sheet 2241, the debris stuck in the storage box 223 is pushed to one side and collected. Then the garbage is released from one side of the side block 225, allowing this structure to be reused repeatedly.

[0042] Reference Figures 4-7The port control unit 226 includes a horizontal bar 2261, one end of which is fixedly connected to a protrusion 2262. Both sides of the protrusion 2262 are fixedly connected to spiral beryllium copper wires 2263. The lower end of the horizontal bar 2261 is fixedly connected to a baffle plate 2264 via a cloth. The horizontal bar 2261 passes through the port and engages with the upper end of the storage box 223. The protrusion 2262 passes through the storage box 223. A guide opening is provided on the inner surface of the collection box 221 at the protrusion 2262. The baffle plate 2264 is screwed onto both sides of each port via a shaft. When the storage box 223 is pulled out of the collection box 221, the baffle plate 2264, with the assistance of the spiral beryllium copper wires 2263, blocks the port. The baffle plate 2264 can rotate to open the desired position. The flow direction of the cold air inside is the same; thus, when the storage box 223 is inserted into the lower end of the collection box 221, with the cooperation of the guide port, the spiral beryllium copper wire 2263 is shortened, and the horizontal bar 2261 is retracted, thereby canceling the pulling effect on the baffle plate 2264, allowing the baffle plate 2264 to rotate downwards to open the opening. Then, when the cold air passes through the opening, larger debris can fall into the storage box 223 through the baffle plate 2264 and be collected. The cold air flowing into the storage box 223 can only return to the collection box 221 in the form of overflow under the constraint of the baffle plate 2264, thereby effectively preventing the fallen debris from being blown up again, thus achieving the purpose of removing debris from the cold air.

[0043] Reference Figures 1-8 The second stripping unit 25 includes an outer cover 251, inside which a cylinder 252 is fixedly connected. A motor 253 is fixedly connected to the lower wall of the outer cover 251, and the rotating part of the motor 253 is fixedly connected to a disturbance blade 254. One side of the outer cover 251 is connected to a discharge cylinder 255. The cylinder 252 is located at the lower end of the middle inside the outer cover 251, and its upper end is separate from the upper end inside the outer cover 251. The outer wall of the cylinder 252 is separate from the inner wall of the outer cover 251. One end of the vent cylinder 24 is located below the side wall and is sealed to the outer cover 251 and the inside of the cylinder 252. The discharge cylinder 255 is sealed to the inside of the outer cover 251. The disturbance blade 254 is located inside the cylinder 252. At the lower end, the cylinder 252 is connected to the liquid delivery unit 211. After the first stripping unit 22 strips away the impurities in the cold air, the liquid is discharged into the cylinder 252 through the vent pipe 24. When the motor 253 pulls the agitator blade 254 to rotate, it agitates the liquid inside the cylinder 252, and then agitates the cold air injected into the liquid by the vent pipe 24. In this way, smaller impurities can be stripped out of the cold air through rotation. Since the liquid inside the cylinder 252 is constantly changing, it can cool the cold air inside. This not only has a better cleaning effect, but also cools the delivered cold air, ensuring that the cold air delivered into the protective cover 21 can enhance the heat dissipation effect on the diesel engine oil pump 210.

[0044] Reference Figures 1-10 The liquid removal unit 27 includes an outer cylinder 271. A motor 272 is fixedly connected to the outer side of one end of the outer cylinder 271. The rotating part of the motor 272 extends into the outer cylinder 271 and is fixedly connected to a disturbance blade 273. An inner cylinder 274 is fixedly connected to the inside of the outer cylinder 271. A liquid-absorbing plate 275 is installed between the outer cylinders 271. A blocking plate 276 is ring-shaped and attached to the inner cylinder 274. Each of the outer cylinders 271 is connected to a ventilator 26. The lower end is snapped into the inside of the protective cover 21. The inside of the inner cylinder 274 is separate from the inside of the outer cylinder 271. The lower end of the second vent 26 is connected to the inner cylinder 274. The second agitator blade 273 is located at one end of the second motor 272. The middle of the inner cylinder 274 has a circular, evenly spaced exhaust port at the liquid suction plate 275. The two ends of the blocking plate 276 inside the exhaust port are screwed onto the shaft of the spring via a clamp. The inner wall of the liquid suction plate 275... A sponge is installed on top, and a top plate is installed on the inner wall of the liquid-absorbing plate 275, which is pressed against the corresponding vent plate 276. In this way, the cold air can be discharged into the inner cylinder 274 through the second vent 26. Then, under the rotation of the second agitator blade 273, the cold air is rotated with the cooperation of the second motor 272, and then the cold air can flow through the vent to the outer cylinder 271 in the opposite direction of the opening position of the vent plate 276. Then it comes into contact with the sponge on the liquid-absorbing plate 275. Because the cold air is rotating, the liquid in the cold air can be fully absorbed by the sponge under the rotation, and then the liquid in the cold air can be fully removed, ensuring that the cold air sent into the protective cover 21 is water-free. When a new liquid-absorbing plate 275 is to be replaced, after the liquid-absorbing plate 275 is opened and disassembled, the vent plate 276 can be closed with the cooperation of the spring, thus preventing the cold air after removing debris from being discharged and causing damage.

[0045] Reference Figure 1 , Figure 4 , Figure 9 and Figure 11The air supply unit 28 includes an air supply box 281, one side of which is fixedly connected to a dispersion box 282. Inside the dispersion box 282, equally spaced barrier sheets 283 are fixedly connected, with clips 284 held in place within each barrier sheet 283. One side of the dispersion box 282 is fixedly connected to an exhaust box 285. One side of the air supply box 281 is connected to one end of the outer cylinder 271, and the other side of the air supply box 281 is connected to one side of the dispersion box 282. One side of the dispersion box 282 has equally spaced air inlets, and the other side of the dispersion box 282 faces... Each air inlet has a pre-reserved outlet. The exhaust box 285 is connected to the outlet. The outlet on the distribution box 282 is separated by various barrier sheets 283. The card 284 is attached to the barrier sheet 283. After the cold air is cleaned and dehydrated, it flows to the air supply box 281. The length of the card 284 pulled outward can control the amount of cold air entering the exhaust box 285. In turn, the amount of cold air entering the protective cover 21 can be controlled according to the temperature of the diesel engine fuel pump 210 in the protective cover 21.

[0046] Reference Figure 1 The liquid delivery unit 211 includes a second pipe 2114 and a third pipe 2115 connected to both sides of the cylinder 252. The other end of the second pipe 2114 is connected to a liquid pump 2113. The other end of the liquid pump 2113 is connected to a first pipe 2112. The other end of the first pipe 2112 is connected to a liquid storage tank 2111. The inside of the liquid storage tank 2111 is connected to the other end of the third pipe 2115. A filter element is installed at the upper end of the inside of the liquid storage tank 2111 for removing impurities from the liquid.

[0047] The liquid in the storage tank 2111 is pumped into the cylinder 252 by the pump 2113, and then the impurities in the liquid glass are removed. The liquid then flows back into the storage tank 2111 through the pipe 2115. The filter element in the storage tank 2111 filters the returned liquid to ensure that the liquid can be reused.

[0048] It should be noted that all of the above liquids are tap water.

[0049] The specific implementation method is as follows: The exhaust fan 212 draws cold air into the collection box 221 through the exhaust duct 23. After flowing into the collection box 221, the cold air is depressurized and slowed down. Larger debris falls down after the cold air slows down and flows into the storage box 223 through the vent. Then, it is separated in the storage box 223. The cold air flowing into the storage box 223 overflows from the storage box 223 and flows back into the collection box 221. Then, the cold air overflows from the collection box 221 into the ventilation duct 24 and then into the cylinder 252. The liquid delivery unit 211 delivers water into the cylinder 252. The motor 253 drives the agitator blade 254 to rotate. The agitator blade 254 drives the liquid and cold air to rotate, thereby causing smaller debris in the cold air to be separated. After the stripping process, cold air flows from the upper end of cylinder 252 to the gap between outer cover 251 and cylinder 252, then flows from discharge cylinder 255 to ventilation cylinder 26, and then to the lower inner cylinder 274. Motor 272 pulls agitator blade 273 to rotate, and agitator blade 273 drives the cold air inside to rotate. The rotating cold air flows through the exhaust port to outer cylinder 271, and after touching the sponge on the liquid absorption plate 275, it is absorbed by the sponge. In this way, the cold air flows into air supply box 281, pulling card 284 outward a distance. The cold air flows in from the air inlet on one side of the dispersion box 282, and then flows through the inside to the exhaust box 285 through the discharge port. It is discharged upward through exhaust box 285 and discharged towards the diesel engine oil pump 210 in protective cover 21 to perform heat removal.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A temperature-controlled dust-proof diesel engine oil delivery pump, characterized by comprising: The protective cover is internally connected with a partition plate, and the upper wall surface of the partition plate is connected with a diesel engine oil pump; the upper end of the peeling unit one is connected with an air suction cylinder, the upper end of the air suction cylinder is connected with an air suction machine, and one side of the lower end of the peeling unit one is provided with an air outlet cylinder one; the peeling unit two is arranged on one side of the air outlet cylinder one; the lower end of one side of the peeling unit two is provided with an air outlet cylinder two; the lower end of the air outlet cylinder two is provided with a liquid removal unit; one end of the liquid removal unit is provided with an air supply unit; the protective cover is internally connected with a partition plate, and the upper wall surface of the partition plate is connected with a diesel engine oil pump; the side of the peeling unit two is provided with a liquid supply unit. The peeling unit one comprises a collection box, and the upper end of the collection box is provided with equidistant through holes; a blocking block is arranged in the collection box; the lower end of the inside of the collection box is provided with a storage box; the inside of the storage box is provided with a decontamination unit; one side of the storage box is provided with an edge block; the upper end of the storage box is clamped with a through hole control unit. The peeling unit two comprises an outer cover, and the inside of the outer cover is connected with a cylinder; the lower wall surface of the outer cover is connected with a motor one; the rotating part of the motor one is connected with a disturbance vane one; one side of the outer cover is connected with a discharge cylinder. The liquid removal unit comprises a pair of outer cylinders, and the outer side of one end of the outer cylinder is connected with a motor two; the rotating part of the motor two is connected with a disturbance vane two in the inside of the outer cylinder; the inside of the outer cylinder is connected with an inner cylinder; a liquid suction piece is arranged between the pair of outer cylinders. The inner cylinder is clamped with a blocking piece in a ring shape. The air supply unit comprises an air supply box, and one side of the air supply box is connected with a dispersion box; the inside of the dispersion box is connected with equidistant blocking sheets; the blocking sheets are clamped with cards; one side of the dispersion box is connected with an air exhaust box.

2. A temperature controlled dust protected diesel fuel transfer pump as claimed in claim 1, wherein: The peeling unit two is arranged at the lower end of the peeling unit one and is connected to the outer surface of the protective cover; the air supply unit is arranged at the lower end of the inside of the protective cover; the air suction cylinder is connected to the upper end of the peeling unit one.

3. The temperature controlled dustproof diesel engine oil delivery pump according to claim 1, characterized in that: The blocking block is arranged at the center of the upper end of the inside of the collection box; the lower end of the blocking block is separated from the lower end of the storage box; the edge block can be rotated to open; the through hole control unit is arranged in the through hole.

4. The temperature controlled dustproof diesel oil delivery pump according to claim 1, characterized in that: The decontamination unit comprises a decontamination piece, and one side of the decontamination piece is provided with a long strip; the long strip is clamped with a stop seat; the decontamination piece is arranged on one side of the inside of the storage box; the long strip is arranged on the upper end of the decontamination piece in a mirror image manner; the upper end of the stop seat is arranged on the upper wall surface of the inside of the storage box; the inside of the storage box is matched with the decontamination piece.

5. The temperature controlled dust protected diesel fuel transfer pump of claim 1, wherein: The through hole control unit comprises a horizontal strip, and one end of the horizontal strip is connected with a protruding block; the two sides of the protruding block are connected with a spiral beryllium copper wire one; the lower end of the horizontal strip is connected with a blocking piece through a cloth block; the horizontal strip is clamped on the upper end of the storage box through the through hole; the protruding block passes through the storage box; the inside surface of the collection box is provided with a guide hole at the position of the protruding block; the blocking piece is rotatably connected through a shaft rod at the two sides of the inside of each through hole; when the blocking piece is pulled out of the collection box from the storage box, the blocking piece blocks the through hole under the cooperation of the spiral beryllium copper wire one; the blocking piece can be rotated to open the same position as the flow direction of the cold air in the inside.

6. A temperature controlled dust protected diesel fuel transfer pump as defined in claim 1 wherein: The cylinder is located in the middle of the lower end of the cover, the upper end of the cylinder and the upper end of the cover are separated, the outer wall of the cylinder and the inner wall of the cover are separated, the lower end of the ventilation cylinder one is connected to the outer wall of the cover and the inner wall of the cylinder, the discharge cylinder is connected to the inner wall of the cover, the disturbance blade one is located in the lower end of the cylinder, and the inner wall of the cylinder is connected to the liquid sending unit.

7. A temperature controlled dust protected diesel fuel transfer pump as defined in claim 1 wherein: A pair of said outer cylinder is connected to the lower end of the ventilation cylinder two and the inner wall of the cover, the inner wall of the inner cylinder is separated from the inner wall of the outer cylinder, the lower end of the ventilation cylinder two is connected to the inner cylinder, the disturbance blade two is located at the head of the motor two, the middle of the inner cylinder is located at the suction sheet and is provided with exhaust ports at equal intervals, the blocking sheet is located at both ends of the exhaust port and is connected to the shaft of the spring, the inner wall of the suction sheet is provided with a sponge, and the inner wall of the suction sheet is provided with a top sheet and is in contact with the blocking sheet in the corresponding exhaust port.

8. A temperature controlled dust protected diesel fuel transfer pump as defined in claim 1 wherein: The air supply box is connected to one end of the outer cylinder, the other end of the air supply box is connected to one end of the dispersion box, one end of the dispersion box is provided with air inlet ports at equal intervals, the other end of the dispersion box is provided with exhaust ports opposite to the direction of each said air inlet port, the exhaust box is connected to the exhaust port, the exhaust ports on the dispersion box are separated by each barrier sheet, and the card is connected in the barrier sheet.

9. The temperature controlled dust protected diesel fuel transfer pump of claim 1, wherein: The liquid sending unit includes a pipeline two and a pipeline three connected to both ends of the cylinder, the other end of the pipeline two is connected to the liquid pump, the other end of the liquid pump is connected to the pipeline one, the other end of the pipeline one is connected to the liquid storage tank, the inner wall of the liquid storage tank is connected to the other end of the pipeline three, and the filter element is arranged at the upper end of the inner wall of the liquid storage tank for stripping the impurities in the liquid.

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