CN216617714U

CN216617714U - Diesel filter of diesel generator

Info

Publication number: CN216617714U
Application number: CN202220033199.8U
Authority: CN
Inventors: 吴昊; 卞建强; 李志雄
Original assignee: Huaichai Power Jiangsu Co ltd
Current assignee: Huaichai Power Jiangsu Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-05-27
Anticipated expiration: 2032-01-07

Abstract

The utility model relates to the technical field of diesel oil filters of diesel generators, in particular to a diesel oil filter of a diesel generator, which comprises a filter main body, wherein a transparent drain pipe is arranged at the bottom of the filter main body, a water outlet is formed in the transparent drain pipe, and the transparent drain pipe is connected with a plugging mechanism with an auxiliary drainage function; through shutoff mechanism, make water discharge from the delivery port fast, because the pressure influence will be through transparent drain pipe from the internal water absorption of filter main part, make the interior water of filter main part flow in transparent drain pipe fast, consequently press the depression bar repeatedly, will accelerate the emission of filter main part water, improve the cleaning efficiency to the interior water of filter main part.

Description

Diesel filter of diesel generator

Technical Field

The utility model relates to the technical field of diesel oil filters of diesel generators, in particular to a diesel oil filter of a diesel generator.

Background

The diesel filter has the functions of filtering harmful impurities and moisture in a fuel system, protecting the normal work of an engine, reducing abrasion, avoiding blockage and prolonging the service life of the engine, and a filter element of the diesel filter is mainly made of filter paper and is also made of felt or high polymer materials.

In the prior art, a heater, a water level alarm and a water discharging device of a diesel oil filter for a vehicle are respectively and independently designed, a water discharging valve is arranged at the bottom of the filter, water flows out through the water discharging valve after the water discharging valve is opened, and the diesel oil generator is generally stopped to avoid discharging diesel oil together with the water, so that the internal pressure of the filter is reduced, but the water automatically flows out slowly through the self gravity, and meanwhile, in the flowing-out process, the diesel oil is easily discharged finally when people do not carefully observe the diesel oil filter.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a diesel filter of a diesel generator, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a diesel filter of a diesel generator comprises a filter body, wherein a transparent drain pipe is arranged at the bottom of the filter body, a water outlet is formed in the transparent drain pipe, and the transparent drain pipe is connected with a plugging mechanism with an auxiliary drainage function;

the plugging mechanism comprises a piston mechanism, the piston mechanism is connected with a pull rod, one end of the pull rod is connected with a first plate, one side of the first plate is connected with two groups of sliding rods, the sliding rods are connected with a support plate in a sliding mode, springs are sleeved on the sliding rods, and one ends of the sliding rods are connected with an auxiliary mechanism.

Preferably, the piston mechanism comprises a piston, the piston is located in the transparent drain pipe, a rubber sleeve is sleeved on the piston, four groups of counter bores are arranged in the piston at equal angles, plugging plates are arranged in the counter bores, and the plugging plates are connected with the guide pillars.

Preferably, the auxiliary mechanism comprises an L-shaped plate, the L-shaped plate is connected with a sliding rod, a rectangular groove is formed in one side of the L-shaped plate, the rectangular groove is rotatably connected with a bearing, an inner ring of the bearing is connected with a pin shaft, the pin shaft is located on one side, deviated from the axis center, of the disc, and the disc is connected with a pressing rod.

Preferably, the pull rod is connected with the sealing sleeve in a sliding mode, the sealing sleeve is embedded into the end portion of the transparent drainage pipe, the vertical bearing is arranged on the sliding rod, and the vertical bearing is embedded into the supporting plate.

Preferably, the rubber sleeve is fixedly connected with the piston, the guide post is provided with a vertical bearing, and the vertical bearing is embedded into the support rod arranged in the counter sink.

Preferably, the middle part of one side of the disc is connected with a shaft I, one end of the shaft is provided with a bearing, and the bearing is embedded into a support arranged at the bottom of the filter main body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the transparent drain pipe is a transparent glass pipe, under the normal condition, the pull rod pulls the piston to be tightly attached to the bottom of the transparent drain pipe under the action of the spring force of the spring, and meanwhile, the piston and the rubber sleeve are positioned above the water outlet to realize the blocking of the water outlet;

2. through shutoff mechanism, make water discharge from the delivery port fast, because the pressure influence will be through transparent drain pipe from the internal water absorption of filter main part, make the interior water of filter main part flow in transparent drain pipe fast, consequently press the depression bar repeatedly, will accelerate the emission of filter main part water, improve the cleaning efficiency to the interior water of filter main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a combined sectional view of the transparent drain pipe, the water outlet and the plugging mechanism of the structure of the utility model;

FIG. 3 is a cross-sectional view of a piston mechanism of the present invention;

FIG. 4 is a schematic view of the structural assistance mechanism of the present invention.

In the figure: 1. a filter main body; 2. a transparent drain pipe; 3. a water outlet; 4. a plugging mechanism; 401. a piston mechanism; 402. a pull rod; 403. a first plate; 404. a slide bar; 405. a support plate; 406. a spring; 407. an auxiliary mechanism; 4011. a piston; 4012. a rubber sleeve; 4013. a countersunk hole; 4014. a plugging plate; 4015. a guide post; 4071. an L-shaped plate; 4072. a rectangular groove; 4073. a pin shaft; 4074. a disc; 4075. a pressure lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a diesel oil filter of a diesel generator comprises a filter body 1, wherein a transparent drain pipe 2 is arranged at the bottom of the filter body 1, a water outlet 3 is arranged on the transparent drain pipe 2, the transparent drain pipe 2 is connected with a plugging mechanism 4 with an auxiliary drainage function, a piston mechanism 401 comprises a piston 4011, the piston 4011 is located in the transparent drain pipe 2, a rubber sleeve 4012 is sleeved on the piston 4011, four groups of counter bores 4013 are arranged in the piston 4011 at equal angles, plugging plates 4014 are arranged in the counter bores 4013, the plugging plates 4014 are connected with a guide pillar 4015, the piston 4011 and the rubber sleeve 4012 are connected with the transparent drain pipe 2 in a sliding mode, the transparent drain pipe 2 is a transparent glass pipe, and under the spring force action of a spring 406, a pull rod 402 pulls the piston 4011 to be tightly attached to the bottom of the transparent drain pipe 2, and meanwhile, the piston 4011 and the rubber sleeve 4012 are located above the water outlet 3, so that the water outlet 3 is plugged;

the plugging mechanism 4 comprises a piston mechanism 401, the piston mechanism 401 is connected with a pull rod 402, one end of the pull rod 402 is connected with a plate 403, one side of the plate 403 is connected with two groups of sliding rods 404, the sliding rods 404 are slidably connected with a support plate 405, springs 406 are sleeved on the sliding rods 404, one end of each sliding rod 404 is connected with an auxiliary mechanism 407, the auxiliary mechanism 407 comprises an L-shaped plate 4071, the L-shaped plate 4071 is connected with the sliding rods 404, one side of the L-shaped plate 4071 is provided with a rectangular groove 4072, the rectangular groove 4072 is rotatably connected with a bearing, an inner ring of the bearing is connected with a pin 4073, the pin 4073 is positioned on one side of the disc 4074, which deviates from the axis, the disc 4074 is connected with a pressure rod 4075, the pull rod 402 is slidably connected with a sealing sleeve, the sealing sleeve is embedded into the end part of the transparent drain pipe 2, the sliding rods 404 are provided with upright bearings, the upright bearings are embedded into the support plate 401405, the rubber sleeve 4012 is fixedly connected with a piston 4011, the guide post 5 is provided with an upright bearing, the upright bearing is embedded into a countersunk hole 4013, the middle part of one side of the disc 4074 is connected with a first shaft, one end of the shaft is provided with a bearing, the bearing is embedded into a support arranged at the bottom of the filter main body 1, wherein the length of the rectangular groove 4072 is larger than the diameter of the disc 4074, when the filter main body 1 needs to be drained, the pressure rod 4075 is pressed, the pressure rod 4075 is matched with the rectangular groove 4072 through the pin shaft 4073, so that the L-shaped plate 4071 drives the slide rod 404 to move, the slide rod 404 pushes the pull rod 402 through the plate I403, the two groups of springs 406 are compressed, the pull rod 402 pushes the piston 4011 and the rubber sleeve 4012 to move along the inner cavity of the transparent drain pipe 2, the rubber sleeve 4012 is separated from blocking the water outlet 3, water flows to the water outlet 3 through the four groups of counter sink holes 4013 to be drained, then the pressure rod 4075 is loosened, the piston 4011 is rapidly moved back under the action of the counter spring force of the two groups of springs 406, at the moment, the blocking plate 4014 is influenced by water pressure, the counter hole 4013 is blocked, the piston 4011 squeezes the water, and the water is rapidly drained from the water outlet 3, simultaneously piston 4011 moves back along with rubber sleeve 4012, because the pressure influence, will absorb water from filter main part 1 through transparent drain pipe 2, make filter main part 1 water-logging flow into transparent drain pipe 2 fast in, consequently press depression bar 4075 repeatedly, will accelerate the emission of filter main part 1 water-logging, improve the cleaning efficiency to filter main part 1 water-logging, simultaneously because transparent drain pipe 2 is transparent visual, flow into transparent drain pipe 2 when diesel oil, people can stop immediately, avoid discharging diesel oil.

The working principle is as follows: in the using process, when the filter body 1 needs to be drained, the pressure rod 4075 is pressed, the pressure rod 4075 is matched with the rectangular groove 4072 through the pin shaft 4073, the L-shaped plate 4071 drives the slide rod 404 to move, the slide rod 404 pushes the pull rod 402 through the first plate 403, meanwhile, the two groups of springs 406 are compressed, the pull rod 402 pushes the piston 4011 and the rubber sleeve 4012 to move along the inner cavity of the transparent drain pipe 2, the rubber sleeve 4012 is separated from blocking the water outlet 3, water flows to the water outlet 3 through the four groups of counter sink holes 4013 and is drained, then the pressure rod 4075 is loosened, the piston 4011 is quickly moved back under the action of the rebound force of the two groups of springs 406, at this moment, under the influence of water pressure, the blocking plate 4014 blocks the counter sink holes 4013, the piston 4011 squeezes the water, the water is quickly drained from the water outlet 3, meanwhile, the piston 4011 and the rubber sleeve 4012 move back, and water is sucked from the filter body 1 through the transparent drain pipe 2 due to the influence of pressure, so that the water in the filter body 1 flows into the transparent drain pipe 2 quickly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a diesel oil filter of diesel generator, includes filter main part (1), filter main part (1) bottom sets up transparent drain pipe (2), set up delivery port (3), its characterized in that on transparent drain pipe (2): the transparent drain pipe (2) is connected with a plugging mechanism (4) with an auxiliary drainage function;

the plugging mechanism (4) comprises a piston mechanism (401), the piston mechanism (401) is connected with a pull rod (402), one end of the pull rod (402) is connected with a first plate (403), one side of the first plate (403) is connected with two groups of sliding rods (404), the sliding rods (404) are slidably connected with a support plate (405), the sliding rods (404) are sleeved with springs (406), and one end of each sliding rod (404) is connected with an auxiliary mechanism (407).

2. The diesel filter of claim 1, wherein: piston mechanism (401) includes piston (4011), piston (4011) is located transparent drain pipe (2), and rubber sleeve (4012) are established to the cover on piston (4011), and equal angle built-in four sets of counter bores (4013) on piston (4011), set up closure plate (4014) in counter bore (4013), guide pillar (4015) are connected to closure plate (4014).

3. The diesel filter of claim 1, wherein: complementary unit (407) includes L template (4071), slide bar (404) is connected to L template (4071), and L template (4071) one side sets up rectangular channel (4072), rectangular channel (4072) rotate the connection bearing, and round pin axle (4073) is connected to the inner circle of bearing, round pin axle (4073) is located disc (4074) skew axle center one side, depression bar (4075) is connected in disc (4074).

4. The diesel filter of claim 1, wherein: the pull rod (402) is in sliding connection with a sealing sleeve, the sealing sleeve is embedded into the end of the transparent drain pipe (2), a vertical bearing is arranged on the sliding rod (404), and the vertical bearing is embedded into the support plate (405).

5. The diesel filter of claim 2, wherein: the rubber sleeve (4012) is fixedly connected with a piston (4011), a vertical bearing is arranged on the guide post (4015), and the vertical bearing is embedded into a support rod arranged in the counter bore (4013).

6. A diesel engine diesel filter according to claim 3 wherein: the middle part of one side of the disc (4074) is connected with a first shaft, one end of the first shaft is provided with a bearing, and the bearing is embedded into a support arranged at the bottom of the filter main body (1).