High-pressure-resistant explosion-proof thin oil station

Abstract

The utility model discloses a high pressure resistant explosion-proof type thin oil station relates to thin oil station technical field, including oil storage tank, the top of oil storage tank is fixedly connected with gear pump and filter cartridge, one side face of oil storage tank is fixedly connected with oil return pipe, the oil pumping pipe of gear pump extends into the inside of oil storage tank, and the oil return pipe of oil pump extends into the inside of oil storage tank. An oil discharging pipe of the gear pump is communicated with the filter cartridge, an oil feeding pipe is fixedly connected to the filter cartridge, lubricating oil in the oil storage tank is pumped by starting the gear pump and conveyed into the filter cartridge, and the lubricating oil is conveyed to a required position through the oil feeding pipe after being filtered through a filter screen cartridge in the filter cartridge. Filtered impurities can fall into the filter cylinder to be collected, a small part of impurities rotate on the outer surface of the oil feeding pipe by driving the rotating sleeve, the outer surface of the filter screen cylinder is cleaned through a brush on the rotating frame, and the impurities are prevented from blocking the outer surface of the filter screen cylinder and affecting the filtering effect of the filter screen cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of oil conservator, and specifically relates to a high-pressure explosion -proof oil conservator. BACKGROUND

[0002] The oil conservator is the heart of the oil circulation lubrication system, and is used for forcibly sending lubricating oil to the friction part of a machine. The oil conservator is mainly used in the centralized lubrication system of dynamic pressure or sliding bearing of mechanical equipment in metallurgy, mining, cement and the like, and is usually installed in the underground oil depot or pit near the machine.

[0003] The utility model discloses an oil conservator belongs to oil conservator field, an oil conservator, including the heat dissipation box, the inner wall fixed mounting of heat dissipation box has a plurality of fixed plate, a plurality of fixed plate's opposite side wall fixedly connected with oil tank, the lateral wall fixed mounting of oil tank has spiral curve pipe, spiral curve pipe's one end communicates oil tank, spiral curve pipe's other end fixedly connected with the oil return pipe, the oil return pipe's in proper order has filter box and air cooler, the inner wall fixed mounting of filter box has two filter screen, the upper end of filter box is clamped and has top cap, the lateral wall fixedly connected with the oil inlet pipe of oil tank, it is convenient to carry out preliminary cooling to the lubricating oil of recovery through air cooling, then through the second water cooling of passing through screw thread curve pipe, thereby convenient for the cooling of lubricating oil.

[0004] But the inventor of the above -mentioned device thinks that there is certain defect, the above -mentioned device passes through filter screen and filters lubricating oil, but filter screen is easy to block after long -term use, and frequently replacing filter screen affects oil supply efficiency, therefore, the utility model provides a high -pressure explosion -proof oil conservator. Utility model content

[0005] The utility model aims at providing a high -pressure explosion -proof oil conservator to solve the problems in the prior art.

[0006] In order to achieve the above -mentioned purpose, the utility model provides the following technical scheme: a high -pressure explosion -proof oil conservator, including the oil storage tank, the top fixedly connected with gear pump and filter cartridge of oil storage tank, the side fixedly connected with the oil return pipe of oil storage tank, the oil suction pipe of gear pump extends to the inside of oil storage tank, the oil discharge pipe of gear pump is connected with filter cartridge, the fixedly connected with oil feeder pipe on filter cartridge, one end fixedly communicated with mounting seat of oil feeder pipe, the threaded connection has filter screen cartridge on mounting seat, be equipped with the cleaning mechanism of filter screen cartridge cleaning on oil feeder pipe, the cleaning mechanism includes the rotation sleeve that rotates and is connected on the outer surface of oil feeder pipe, the fixedly connected with rotating frame on the rotation sleeve, the side fixedly connected with the brush of filter screen cartridge outer surface cleaning of rotating frame.

[0007] Preferably, the inner bottom wall of the filter cartridge is rotationally connected with a driving rotating rod, the outer surface of the rotating sleeve is fixedly connected with a first gear, the top of the driving rotating rod is fixedly connected with a second gear, the first gear is engaged with the second gear, under the engagement of the first gear and the second gear, the driving rotating rod is driven to rotate, thereby driving the rotating sleeve to rotate on the outer surface of the oil feeding pipe.

[0008] Preferably, one end of the driving rotating rod extends to the inside of the oil storage tank, the bottom of the driving rotating rod is fixedly connected with an impeller, one end of the oil return pipe arranged inside the oil storage tank is directed to the impeller, when the lubricating oil flows back to the inside of the oil storage tank through the oil return pipe, the impeller is impacted to drive the driving rotating rod to rotate.

[0009] Preferably, the surface of the oil storage tank is provided with an access hole, the surface of the oil storage tank is fixedly connected with a liquid level gauge, the remaining amount inside the oil storage tank can be observed through the liquid level gauge.

[0010] Preferably, the inner bottom wall of the oil storage tank is fixedly connected with an electric heating pipe, the oil storage tank is fixedly connected with a temperature sensor, the crude oil inside the oil storage tank is heated by starting the electric heating pipe, and the temperature of the crude oil inside the oil storage tank is detected by the temperature sensor.

[0011] Preferably, the top of the filter cartridge is detachably connected with a top cover through bolts, the filter cartridge is fixedly connected with a residue discharge port, one end of the residue discharge port is mounted with a cover, the impurities cleaned in the filter cartridge are discharged by opening the cover at one end of the residue discharge port.

[0012] Preferably, the oil feeding pipe is fixedly connected with a pressure gauge, and the oil feeding pipe is fixedly connected with an electromagnetic valve, under the action of the electromagnetic valve, the flow of the oil feeding pipe can be controlled.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、 the application is through starting gear pump to extract the lubricating oil inside the oil storage tank, and the lubricating oil is transported to the inside of the filter cartridge, the lubricating oil is filtered through the filter screen cylinder in the filter cartridge and is transported to the required position through the oil feeding pipe, the impurities filtered fall into the inside of the filter cartridge and are collected, a small part of impurities is driven to rotate on the outer surface of the oil feeding pipe through the driving rotating sleeve, the outer surface of the filter screen cylinder is cleaned through the brush on the rotating frame, the impurities are prevented from blocking the outer surface of the filter screen cylinder, and the filtering effect of the filter screen cylinder is affected.

[0015] 2、The application makes the lubricating oil flow into the inside of the oil storage tank through the oil return pipe to recycle, drives the driving rotating rod to rotate through the impeller when the oil return pipe flows into the inside of the oil storage tank, drives the rotating sleeve to rotate through the first gear and the second gear to automatically clean the outer surface of the filter screen cylinder.

[0016] 3、The application opens the top cover of the top of the filter cylinder, removes the filter screen cylinder from the top of the mounting seat to facilitate taking out the filter screen cylinder from the inside of the filter cylinder to clean and replace. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a perspective view of the high-pressure-resistant explosion-proof type thin oil station of the utility model;

[0018] Figure 2 It is a sectional perspective view of the oil storage tank of the high-pressure-resistant explosion-proof type thin oil station of the utility model;

[0019] Figure 3 It is a sectional perspective view of the filter cylinder of the high-pressure-resistant explosion-proof type thin oil station of the utility model;

[0020] Figure 4 It is a sectional perspective view of the high-pressure-resistant explosion-proof type thin oil station of the utility model; Figure 3 A is an enlarged schematic view.

[0021] Reference signs in the drawing: 1, oil storage tank; 11, liquid level meter; 12, access hole; 13, temperature sensor; 14, oil return pipe; 15, electric heating pipe; 2, gear pump; 21, oil suction pipe; 22, oil discharge pipe; 3, filter cylinder; 31, top cover; 32, slag discharge port; 4, oil feeding pipe; 6, mounting seat; 7, filter screen cylinder; 8, rotating sleeve; 81, rotating frame; 9, driving rotating rod; 91, impeller. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a high pressure resistant explosion -proof type thin oil station, including oil storage tank 1, the top of oil storage tank 1 is fixedly connected with gear pump 2 and filter cartridge 3, one side of oil storage tank 1 is fixedly connected with oil return pipe 14, the surface of oil storage tank 1 is equipped with the access hole 12, the surface of oil storage tank 1 is fixedly connected with liquid level gauge 11, under the action of liquid level gauge 11, the remaining amount of lubricating oil in the inside of oil storage tank 1 is conveniently observed.

[0024] Please refer to Figure 1 and Figure 2 The inner bottom wall of oil storage tank 1 is fixedly connected with electric heating tube 15, and temperature sensor 13 is fixedly connected to oil storage tank 1. The lubricating oil in the inside of oil storage tank 1 is heated by starting electric heating tube 15, and the temperature of the lubricating oil in the inside of oil storage tank 1 is monitored in real time by temperature sensor 13.

[0025] Please refer to Figure 1 、 Figure 2 and Figure 3 The oil extraction pipe 21 of gear pump 2 extends to the inside of oil storage tank 1, the oil discharge pipe 22 of gear pump 2 is communicated with filter cartridge 3, filter cartridge 3 is fixedly connected with oil feeding pipe 4, one end of oil feeding pipe 4 is fixedly communicated with mounting seat 6, filter screen cylinder 7 is screw-connected to mounting seat 6, oil feeding pipe 4 is communicated with the inside of filter screen cylinder 7, the lubricating oil in the inside of oil storage tank 1 is extracted and transported to the inside of filter cartridge 3 by starting gear pump 2, and then the lubricating oil is filtered by filter screen cylinder 7, so that the lubricating oil flows into the inside of oil feeding pipe 4 through filter screen cylinder 7 to be transported, and filter screen cylinder 7 is conveniently taken off from one end of mounting seat 6 by rotating filter screen cylinder 7.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 Cleaning mechanism for cleaning filter screen cylinder 7 is arranged on oil feeding pipe 4, and the cleaning mechanism comprises rotating sleeve 8 rotatably connected to the outer surface of oil feeding pipe 4, rotating frame 81 fixedly connected to rotating sleeve 8, brush for cleaning the outer surface of filter screen cylinder 7 fixedly connected to one side of rotating frame 81, rotating sleeve 8 is cylindrical, the outer surface of filter screen cylinder 7 is cleaned by the brush on rotating frame 81 by driving rotating sleeve 8 to rotate, and rotating frame 81 is L-shaped.

[0027] Please refer to Figure 1 and Figure 2, the top of the filter cartridge 3 is detachably connected with the top cover 31 through bolts, the filter cartridge 3 is fixedly connected with the residue discharge port 32, the residue discharge port 32 is provided with a cover at one end, the oil feeding pipe 4 is fixedly connected with a pressure gauge, the oil feeding pipe 4 is fixedly connected with an electromagnetic valve, the top of the filter cartridge 3 is opened by removing the bolts on the top cover 31, the impurities in the filter cartridge 3 are discharged out of the filter cartridge 3 by opening the cover at one end of the residue discharge port 32, the pressure of the lubricating oil flowing through the inside of the oil feeding pipe 4 is monitored in real time by the pressure gauge, and the flow of the oil feeding pipe 4 is controlled under the action of the electromagnetic valve.

[0028] Please refer again to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the inner bottom wall of the filter cartridge 3 is rotatably connected with the driving rotating rod 9, the driving rotating rod 9 is connected with the bottom of the filter cartridge 3 and the top of the oil storage tank 1, and the connection positions are provided with sealing rings, the outer surface of the rotating sleeve 8 is fixedly connected with a first gear, the top of the driving rotating rod 9 is fixedly connected with a second gear, the first gear is engaged with the second gear, under the engagement of the first gear and the second gear, one end of the driving rotating rod 9 extends into the inside of the oil storage tank 1, the bottom of the driving rotating rod 9 is fixedly connected with an impeller 91, and one end of the oil return pipe 14 arranged in the inside of the oil storage tank 1 points to the impeller 91; when the lubricating oil flows back to the inside of the oil storage tank 1 through the oil return pipe 14, the impeller 91 is impacted to drive the driving rotating rod 9 to rotate, and under the action of the first gear and the second gear, the rotating sleeve 8 rotates on the outer surface of one end of the oil feeding pipe 4 to automatically clean the filter screen cylinder 7.

[0029] Working principle: one end of the oil feeding pipe 4 is connected with the position of the machine needing oil, one end of the oil return pipe 14 is connected with the oil return position, the gear pump 2 is started to drive the oil suction pipe 21 to suck the lubricating oil in the inside of the oil storage tank 1, the lubricating oil is conveyed into the inside of the filter cartridge 3 under the action of the oil discharge pipe 22, and finally the lubricating oil is filtered through the filter screen cylinder 7, the lubricating oil is conveyed to the required position through the oil feeding pipe 4, the lubricating oil in the inside of the oil storage tank 1 is heated by starting the electric heating pipe 15, and the temperature value of the lubricating oil in the inside of the oil storage tank 1 is monitored in real time under the action of the temperature sensor 13.

[0030] When the lubricating oil flows back into the inside of the oil storage tank 1 through the oil return pipe 14, the lubricating oil impacts the impeller 91 to drive the driving rotating rod 9 to rotate, the rotating sleeve 8 rotates on the outer surface of one end of the oil feeding pipe 4 under the engagement of the first gear and the second gear, the filter screen cylinder 7 is cleaned by the brush on the rotating frame 81, and the impurities in the filter cartridge 3 are discharged out of the filter cartridge 3 by opening the cover at one end of the residue discharge port 32.

[0031] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A high-pressure resistant explosion-proof type thin oil station comprising an oil storage tank (1), characterized in that: The top of the oil storage tank (1) is fixedly connected with a gear pump (2) and a filter cartridge (3), one side of the oil storage tank (1) is fixedly connected with an oil return pipe (14), the oil suction pipe (21) of the gear pump (2) extends to the inside of the oil storage tank (1), the oil discharge pipe (22) of the gear pump (2) is communicated with the filter cartridge (3), the filter cartridge (3) is fixedly connected with an oil delivery pipe (4), one end of the oil delivery pipe (4) is fixedly connected with a mounting seat (6), the mounting seat (6) is threadedly connected with a filter screen cartridge (7). The oil delivery pipe (4) is provided with a cleaning mechanism for cleaning the filter screen cartridge (7), the cleaning mechanism comprises a rotating sleeve (8) rotatably connected to the outer surface of the oil delivery pipe (4), the rotating sleeve (8) is fixedly connected with a rotating frame (81), one side of the rotating frame (81) is fixedly connected with a brush for cleaning the outer surface of the filter screen cartridge (7).

2. A high pressure resistant explosion-proof type of oil station as claimed in claim 1, wherein: The inner bottom wall of the filter cartridge (3) is rotatably connected with a drive rotating rod (9), the outer surface of the rotating sleeve (8) is fixedly connected with a first gear, the top of the drive rotating rod (9) is fixedly connected with a second gear, and the first gear is engaged with the second gear.

3. A high pressure resistant explosion-proof type of oil conservator as claimed in claim 2, wherein: One end of the drive rotating rod (9) extends to the inside of the oil storage tank (1), the bottom of the drive rotating rod (9) is fixedly connected with an impeller (91), and one end of the oil return pipe (14) inside the oil storage tank (1) points to the impeller (91).

4. The high-pressure resistant and explosion-proof type thin oil station according to claim 1, characterized in that: The surface of the oil storage tank (1) is provided with an access hole (12), and the surface of the oil storage tank (1) is fixedly connected with a liquid level meter (11).

5. The high-pressure resistant and explosion-proof type thin oil station according to claim 1, characterized in that: The inner bottom wall of the oil storage tank (1) is fixedly connected with an electric heating pipe (15), and the oil storage tank (1) is fixedly connected with a temperature sensor (13).

6. A high pressure resistant explosion-proof type of oil conservator as claimed in claim 1 wherein: The top of the filter cartridge (3) is detachably connected with a top cover (31) through bolts, the filter cartridge (3) is fixedly connected with a residue discharge port (32), and one end of the residue discharge port (32) is provided with a cover.

7. The high-pressure resistant and explosion-proof type thin oil station according to claim 1, characterized in that: The oil delivery pipe (4) is fixedly connected with a pressure gauge, and the oil delivery pipe (4) is fixedly connected with a solenoid valve.

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