CN219317076U

CN219317076U - Gasoline and diesel oil water detection type filter element

Info

Publication number: CN219317076U
Application number: CN202320845364.4U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhonghai Rongtong Shaanxi Energy Development Co ltd
Current assignee: Zhonghai Rongtong Shaanxi Energy Development Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-07
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of filter elements, in particular to a gasoline and diesel water detection type filter element which comprises a filter element seat, a filter cylinder and an upper end cover, wherein the filter cylinder is positioned between the filter element seat and the upper end cover, the upper end cover is assembled on the filter cylinder, an inner support is arranged in the filter cylinder, a nut is arranged on the inner support, a net cover is assembled on the nut and is connected with the nut through a stud, a water absorption tissue is arranged on the net cover through a top cover, a retainer ring with a sealing groove is arranged on the upper end cover, a partition plate with a sealing ring is arranged on the top cover through a telescopic rod, the partition plate is positioned below the retainer ring, a transmission structure is arranged on the net cover and the top cover, and a reinforcement transmission structure is connected between the water absorption tissue and the partition plate. The utility model can achieve the purpose of filtering the water in the fuel oil and stably blocking the oiling when the water content exceeds the standard.

Description

Gasoline and diesel oil water detection type filter element

Technical Field

The utility model relates to the technical field of filter elements, in particular to a gasoline and diesel water detection type filter element.

Background

The most common fuel oil for the two motor vehicles is gasoline and diesel oil, and the fuel oil can lead to the engine not to start or unstable rotating speed, seriously push and bend a connecting rod, damage the cylinder wall, rust metal parts, and need to overhaul the engine, thereby bringing great loss to the vehicle owner, and the prevention of water content of the fuel oil is very important.

In the southern bottom area, rainwater frequently occurs in summer each year, unexpected conditions that water impurities in oil products exceed standards are caused by water inflow of an oil tank after the rainwater occur, and when the oiling machine is utilized to oil the motor vehicle, the water-containing fuel oil is easy to add into the motor vehicle. Although be provided with filter core structure in the tanker aircraft, traditional tanker aircraft filter core can only filter the impurity in the oil, but unable filtration water, and although some current tanker aircraft filter cores also can carry out partial water filtration, chinese patent publication No. CN202121639554.8 discloses a tanker aircraft water detection type filter core structure, it include the casing, set up in the last metal fixed end cover of casing one end, set up in the lower metal fixed end cover of casing other end, go up the metal fixed end cover for be provided with the axle sleeve on the other end of casing, go up the metal fixed end cover and pass through the axle sleeve is male connection with the assembly. Although the double filtering effect can be realized, the oiling process can not be effectively stopped in time when the water content in the fuel oil is high, and the blocking effect is unstable although the existing detection type filter element can realize blocking, the blocking is usually carried out by virtue of the expansion of a water absorption structure.

Disclosure of Invention

The utility model aims to provide a gasoline and diesel water detection type filter element so as to achieve the purposes of filtering water in fuel oil and stably blocking oiling when the water content exceeds the standard, and solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a vapour diesel oil water detection type filter core, includes filter core seat, cartridge filter and upper end cover, the cartridge filter is located between filter core seat and the upper end cover, and the upper end cover assembly is on the cartridge filter, be provided with the inner support in the cartridge filter, and be provided with the nut on the inner support, be equipped with the screen panel on the nut, and the screen panel passes through the double-screw bolt and is connected with the nut, install the water absorption organization through the top cap on the screen panel, be provided with the retaining ring of taking the seal groove on the upper end cover, and install the partition plate of taking the sealing washer through the telescopic link on the top cap, and the partition plate is located the retaining ring below, be provided with reinforcement transmission structure on screen panel and the top cap, and reinforcement transmission structure connects between water absorption organization and partition plate.

Preferably, the filter core seat is provided with a bypass valve, the filter cylinder is composed of a central tube and an inner tube, and the upper end cover is provided with an oil inlet and an oil outlet.

Preferably, the inner support is annularly arranged on the outer wall of the nut, the net cover is connected above the nut, and the top cover is connected to the top end of the net cover.

Preferably, the water absorption tissue is located in the net cover, the check ring is located at the middle oil outlet hole of the upper end cover, and the seal groove is formed in the bottom of the check ring.

Preferably, the telescopic rods are symmetrically arranged on the partition plate, and the contact rods are positioned in the middle of the partition plate.

Preferably, the reinforcement transmission structure comprises a movable seat connected to the bottom end of the water absorption tissue and a lever rotatably installed on the top cover through a mounting seat, wherein the movable seat is connected with the long arm end of the lever through a pull rope, and the short arm end of the lever is in contact connection with the contact rod.

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

1. the detection type filter element main body comprises a filter element seat, a filter cylinder and an upper end cover, fuel oil can firstly enter a pipeline from an oil inlet hole on the upper end cover and then flow out from an oil outlet hole after being filtered by the filter cylinder, nuts are arranged in the filter cylinder through an inner bracket, a screen cover can be quickly assembled and disassembled by means of the nuts, a water absorption structure is arranged in the screen cover through the top cover, the water absorption structure adopts a hydrophilic and oleophobic structure, water in the fuel oil can be absorbed, water in the fuel oil is prevented, and the water absorption structure can be independently detached from the filter element, so that maintenance and replacement are facilitated.

2. The water absorption structure can expand when absorbing water, when the water absorption structure expands, the force-increasing transmission structure can drive the partition plate to lift the partition plate, the oil outlet amount is gradually reduced, the sealing ring on the partition plate is connected with the sealing groove on the check ring to block the oil outlet, the oiling action is stopped, the vehicle of a vehicle owner is prevented from being damaged, and the force-increasing transmission structure can increase the moment, so that the sealing effect generated by the expansion of the water absorption structure is more stable.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present utility model.

Fig. 2 is a schematic view of the structure of the top cover of the present utility model.

FIG. 3 is a schematic diagram of a blocking structure according to the present utility model.

Fig. 4 is a schematic view of the sealing part of the present utility model.

In the figure: the filter cartridge seat 1, the filter cartridge 2, the upper end cover 3, the inner bracket 4, the nut 5, the net cover 6, the stud 7, the top cover 8, the water absorbing tissue 9, the retainer ring 10, the sealing groove 11, the telescopic rod 12, the partition plate 13, the contact rod 14, the movable seat 15, the pull rope 16, the mounting seat 17 and the lever 18.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, under the precondition of no conflict, new embodiments can be formed by any combination of the embodiments or technical features described below, and it should be understood that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a vapour diesel oil water detection type filter core, including filter cartridge seat 1, cartridge filter 2 and upper end cover 3, cartridge filter 2 is located between cartridge seat 1 and the upper end cover 3, and upper end cover 3 assembles on cartridge filter 2, be provided with inner support 4 in the cartridge filter 2, and be provided with nut 5 on the inner support 4, be equipped with screen panel 6 on the nut 5, and screen panel 6 passes through stud 7 and is connected with nut 5, install the water absorption organization 9 through top cap 8 on the screen panel 6, be provided with the retaining ring 10 of taking seal groove 11 on the upper end cover 3, and install the partition plate 13 of taking the sealing washer through telescopic link 12 on the top cap 8, and partition plate 13 is located the retaining ring 10 below, be provided with reinforcement transmission structure on screen panel 6 and the top cap 8, and reinforcement transmission structure connects between water absorption organization 9 and partition plate 13.

The filter cartridge seat 1 is provided with a bypass valve, the filter cartridge 2 consists of a central tube and an inner tube, and the upper end cover 3 is provided with an oil inlet and an oil outlet.

The detection type filter element main body part comprises a filter element seat 1, a filter cartridge 2 and an upper end cover 3, wherein fuel oil can firstly enter a pipeline from an oil inlet hole on the upper end cover 3 and then flow out from an oil outlet hole after being filtered by the filter cartridge 2.

The inner support 4 is annularly arranged on the outer wall of the nut 5, the net cover 6 is connected above the nut 5, and the top cover 8 is connected to the top end of the net cover 6.

The nut 5 is arranged in the filter cartridge 2 through the inner bracket 4, the mesh enclosure 6 can be quickly assembled and disassembled by means of the nut 5, and the water absorption tissue 9 is arranged in the mesh enclosure 6 through the top cover 8, so that the water absorption tissue 9 can be independently detached from the filter element, and the filter cartridge is convenient to maintain and replace.

The water absorption tissue 9 is located in the net cover 6, the check ring 10 is located at the middle oil outlet hole of the upper end cover 3, and the seal groove 11 is arranged at the bottom of the check ring 10.

The water-absorbing structure 9 adopts a hydrophilic and oleophobic structure, can absorb water in the fuel, prevents water in the fuel, and swells when absorbing water.

The telescopic rods 12 are symmetrically arranged on the partition plate 13, and the contact rods 14 are positioned in the middle of the partition plate 13.

When the water absorption tissue 9 expands, the partition plate 13 can be driven by means of the reinforcement transmission structure, the partition plate 13 is lifted, the sealing ring on the partition plate 13 is connected with the sealing groove 11 on the check ring 10, the oil outlet is blocked, the oiling action is stopped, and the vehicle damage of a vehicle owner is prevented.

The force-increasing transmission structure comprises a movable seat 15 connected to the bottom end of the water-absorbing tissue 9, and a lever 18 rotatably installed on the top cover 8 through a mounting seat 17, wherein the movable seat 15 is connected with the long arm end of the lever 18 through a pull rope 16, and the short arm end of the lever 18 is in contact connection with the contact rod 14.

When the water absorption tissue 9 expands, the movable seat 15 can be pushed, the pull rope 16 is used for pulling the lever 18, the moment is increased through the lever 18, the partition plate 13 can be pushed up through the lever 18, the oil outlet amount is gradually reduced, and finally the partition plate 13 is in contact with the check ring 10, so that sealing work is completed.

When the novel water-absorbing filter element is used, firstly, the detection type filter element main body part comprises the filter element seat 1, the filter cartridge 2 and the upper end cover 3, fuel can firstly enter a pipeline from an oil inlet hole on the upper end cover 3 and then flow out from an oil outlet hole after being filtered by the filter cartridge 2, the nut 5 is arranged in the filter cartridge 2 through the inner support 4, the nut 5 can be used for quickly assembling and disassembling the mesh enclosure 6, and the water-absorbing tissue 9 is arranged in the mesh enclosure 6 through the top cover 8, so that the water-absorbing tissue 9 can be independently detached from the filter element, maintenance and replacement are convenient, the water-absorbing tissue 9 adopts a hydrophilic and oleophobic structure, water in the fuel can be absorbed, water in the fuel is prevented from being polluted, the fuel can be expanded when the water-absorbing tissue 9 is expanded, the partition plate 13 can be driven by means of the aid of the transmission structure, the partition plate 13 is lifted, a sealing ring on the partition plate 13 is connected with a sealing groove 11 on a retaining ring 10, the blocking of the oil outlet is carried out, the vehicle of a vehicle owner is prevented from being damaged, when the water-absorbing tissue 9 is expanded, the movable seat 15 can be pushed, a lever 18 can be pushed by the lever 18, the contact force can be increased, and the work can be reduced, and the work can be accomplished, and the sealing plate 13 is finally, the work can be accomplished by the work is reduced, and the work is realized.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but various modifications can be made by those skilled in the art without inventive effort from the above concepts, and all modifications are within the scope of the present utility model.

Claims

1. The utility model provides a vapour diesel oil water surveys formula filter core, includes filter cartridge seat (1), cartridge filter (2) and upper end cover (3), its characterized in that: the filter cartridge (2) is located between filter cartridge seat (1) and upper end cover (3), and upper end cover (3) assembly is on filter cartridge (2), be provided with inner support (4) in filter cartridge (2), and be provided with nut (5) on inner support (4), be equipped with screen panel (6) on nut (5), and screen panel (6) are connected with nut (5) through double-screw bolt (7), install water absorption tissue (9) through top cap (8) on screen panel (6), be provided with retaining ring (10) of taking seal groove (11) on upper end cover (3), and install partition plate (13) of taking the sealing washer through telescopic link (12) on top cap (8), and partition plate (13) are located retaining ring (10) below, be provided with reinforcement transmission structure on screen panel (6) and top cap (8), and reinforcement transmission structure connect between water absorption tissue (9) and partition plate (13).

2. The cartridge of claim 1, wherein: the filter element seat (1) is provided with a bypass valve, the filter cartridge (2) is composed of a central tube and an inner tube, and the upper end cover (3) is provided with an oil inlet and an oil outlet.

3. The cartridge of claim 1, wherein: the inner support (4) is annularly arranged on the outer wall of the nut (5), the net cover (6) is connected above the nut (5), and the top cover (8) is connected to the top end of the net cover (6).

4. The cartridge of claim 1, wherein: the water absorption structure (9) is located in the net cover (6), the check ring (10) is located at the middle oil outlet hole of the upper end cover (3), and the seal groove (11) is formed in the bottom of the check ring (10).

5. The cartridge of claim 1, wherein: the telescopic rods (12) are symmetrically arranged on the partition plate (13), and the contact rods (14) are positioned in the middle of the partition plate (13).

6. The gasoline and diesel water detection type filter element according to claim 5, wherein: the force increasing transmission structure comprises a movable seat (15) connected to the bottom end of the water absorbing tissue (9), and further comprises a lever (18) rotatably installed on the top cover (8) through a mounting seat (17), the movable seat (15) is connected with the long arm end of the lever (18) through a pull rope (16), and the short arm end of the lever (18) is in contact connection with the contact rod (14).