Electric pump filter seat assembly

Abstract

The utility model relates to an electric pump filter seat assembly in the technical field of electric pumps, a first supporting assembly comprises a supporting column fixedly installed at the top end of an installation plate, a sliding groove is formed in the top end of a plate body of the supporting column, the sliding groove is in a step shape, and a guide rod used for supporting a filter element installation shell is arranged in the sliding groove. The second supporting assembly comprises a T-shaped plate fixedly mounted between the two supporting columns, and a supporting arc plate used for supporting the filter element mounting shell is fixedly mounted at the top end of the T-shaped plate. When the filter element mounting shell needs to be taken down, the filter element mounting shell can be unscrewed and taken down from the fixing disc through a bolt, then a supporting plate on the filter element mounting shell slides along a guide rod in a sliding groove through a handle welded to the top end of the filter element mounting shell, and meanwhile under the supporting of a T-shaped plate and a supporting arc plate, the filter element mounting shell can be taken down from the filter element mounting shell. And then the supporting plate on the filter element mounting shell is taken down from the guide rod, so that the filter element can be conveniently maintained and replaced, and the filter element mounting shell is prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of electric pumps, in particular to an electric pump filter seat assembly. Background Art

[0002] The electric pump filter seat in the fuel filter system filters particles and separates fuel from water, providing engine protection and meeting national emission standards. However, existing electric pump filter seats require regular inspection and replacement of the filter element. Due to a lack of support for the electric pump mounting cavity, the mounting cavity can easily fall off during removal.

[0003] For example, the electric pump filter seat assembly with Chinese patent application number CN201921191446.1 has an oil inlet and an oil outlet provided on the electric pump mounting cavity, two sealing rings provided in the electric pump mounting cavity, the electric pump is connected to the filter seat by a fixing bolt, a connecting bolt inner hole is provided below the filter seat, a connecting bolt for connecting the filter element is provided in the connecting bolt inner hole, the connecting bolt connecting the filter element is connected to the bottom of the electric pump filter screen through an internal oil inlet channel, an air bleed hole connected to the oil outlet is also provided on the electric pump mounting cavity, an air bleed bolt is provided on the air bleed hole, an internal oil inlet channel is provided in the filter seat, and the two ends of the internal oil inlet channel are respectively connected to the electric pump mounting cavity and the connecting bolt inner hole. It has the following technical defects:

[0004] During regular inspection and replacement of the filter element in the electric pump filter seat, when the outer shell of the electric pump filter seat is disassembled by loosening the bolts, due to the lack of a supporting device for the electric pump filter seat, it is necessary to additionally support the outer shell of the electric pump filter seat, which may cause the outer shell of the electric pump filter seat to fall and be damaged. Utility Model Content

[0005] In order to solve the problem raised in the above background technology that when the filter element in the electric pump filter seat is regularly inspected and replaced, when the housing of the electric pump filter seat is disassembled by loosening the bolts, due to the lack of a supporting device for the electric pump filter seat, it is necessary to additionally support the housing of the electric pump filter seat, which may cause the housing of the electric pump filter seat to fall and be damaged, the present invention provides the following technical solutions:

[0006] An electric pump filter seat assembly includes an electric filter pump body mounted on a mounting plate, a filter element mounting shell is provided on the right side of the electric filter pump body, and a supporting device for supporting the filter element mounting shell is provided on the top of the mounting plate.

[0007] The top of the mounting plate is fixedly installed with a support component 1 for sliding support of the filter element mounting shell, and there are two support components 1. The top of the mounting plate is fixedly installed with a support component 2 for supporting the filter element mounting shell, and the support component 2 is located between the two support components 1.

[0008] Furthermore, the support assembly includes a support column fixedly mounted on the top of the mounting plate, a slide groove is provided at the top of the plate body of the support column, and the slide groove is stepped, and a guide rod for supporting the filter element mounting shell is provided in the groove of the slide groove.

[0009] Furthermore, the second support assembly includes a T-shaped plate fixedly installed between two support columns, and a supporting arc plate for supporting the filter element mounting shell is fixedly installed on the top end of the T-shaped plate.

[0010] Furthermore, a fixing plate for supporting the electric filter pump body is fixedly mounted on the bottom end of the electric filter pump body.

[0011] Furthermore, a fixed plate is provided on the right side of the electric filter pump body, a filter element for filtering the mounting plate is provided on the right side of the fixed plate, support plates for sliding on the guide rods are fixedly installed on the front and rear sides of the filter element mounting shell, and a handle for driving the filter element mounting shell to move left and right is fixedly installed on the top of the filter element mounting shell.

[0012] Furthermore, an oil inlet pipe for inputting fuel is provided on the right side of the electric filter pump body, and an oil outlet pipe for discharging the fuel in the filter element mounting shell is provided on the lower side of the oil inlet pipe.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] By arranging the support assembly 1 and the support assembly 2, when the filter element mounting shell needs to be removed, the filter element mounting shell can be loosened and removed from the fixed plate by the bolts, and then the support plate on the filter element mounting shell can be slid along the guide rod in the slide groove by the handle welded on the top of the filter element mounting shell. At the same time, under the support of the T-plate and the supporting arc plate, the support plate on the filter element mounting shell can be removed from the guide rod, thereby facilitating the maintenance and replacement of the filter element to prevent the filter element mounting shell from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the filter element installation shell structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the filter element structure of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the support device of the utility model.

[0019] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0020] 100-Mounting plate;

[0021] 200-electric filter pump body, 201-fixed plate;

[0022] 300-filter element mounting housing, 301-fixing plate, 302-handle, 303-support plate, 304-filter element;

[0023] 400-support device, 410-support component 1, 411-support column, 412-chute, 413-guide rod, 420-support component 2, 421-T-plate, 422-support arc plate.

[0024] 001-Oil inlet pipe, 002-Oil outlet pipe. DETAILED DESCRIPTION

[0025] The following describes in detail the preferred specific implementation methods of the present invention, and makes a clear and complete description in conjunction with the accompanying drawings.

[0026] See also Figures 1-4 The utility model provides an electric pump filter seat assembly.

[0027] It includes an electric filter pump body 200 installed on a mounting plate 100, and a threaded hole is provided on the mounting plate 100 to facilitate fixing the mounting plate 100; a filter element mounting shell 300 is provided on the right side of the electric filter pump body 200, and a supporting device 400 for supporting the filter element mounting shell 300 is provided at the top of the mounting plate 100.

[0028] A fixing plate 201 for supporting the electric filter pump body 200 is fixedly installed at the bottom end of the electric filter pump body 200, and a through hole is opened on the plate body of the fixing plate 201 to facilitate the electric filter pump body 200 to be installed on the top of the mounting plate 100 by bolts.

[0029] An oil inlet pipe 001 for delivering fuel is provided on the right side of the electric filter pump body 200, and an oil outlet pipe 002 for discharging the fuel in the filter element mounting shell 300 is provided on the lower side of the oil inlet pipe 001, so that the fuel enters the electric filter pump body 200 through the oil inlet pipe 001, then flows into the filter element 304 for filtration, and finally is discharged through the oil outlet pipe 002, thereby completing the extraction and filtration of the oil.

[0030] The filter element 300 of the embodiment of the present invention is a filter element 304, and the filter element 304 of the embodiment of the present invention is a filter element 304. The filter element 304 of the embodiment of the present invention is a filter element 304. The filter element 304 of the embodiment of the present invention is a filter element 304. The filter element 304 of the embodiment of the present invention is a filter element 304.

[0031] A support assembly 1 410 for slidingly supporting the filter element mounting shell 300 is fixedly installed on the top of the mounting plate 100, and there are two support assemblies 1 410. A support assembly 2 420 for supporting the filter element mounting shell 300 is fixedly installed on the top of the mounting plate 100, and the support assembly 2 420 is located between the two support assemblies 1 410 to prevent the filter element mounting shell 300 from falling and being damaged when the bolts are loosened to remove the filter element mounting shell 300.

[0032] The support assembly 1 410 includes a support column 411 fixedly mounted on the top of the mounting plate 100, and a slide groove 412 is provided at the top of the plate body of the support column 411, and the slide groove 412 is stepped to facilitate the movement of the support plate 303 in the slide groove 412; a guide rod 413 for supporting the filter element mounting shell 300 is provided in the groove of the slide groove 412, and the support plate 303 is mounted on the guide rod 413 and slides on the rod body of the guide rod 413. Therefore, when the filter element mounting shell 300 needs to be removed, the filter element mounting shell 300 can be loosened and removed from the fixing plate 301 by means of bolts, and then the support plate 303 on the filter element mounting shell 300 can be slid along the guide rod 413 in the slide groove 412 by means of the handle 302 welded on the top of the filter element mounting shell 300. At the same time, with the support of the second support assembly 420, the filter element mounting shell 300 can be prevented from falling. The support plate 303 on the filter element mounting shell 300 can be removed from the guide rod 413, which makes it easier to repair and replace the filter element 304.

[0033] The second support assembly 420 includes a T-shaped plate 421 fixedly installed between the two support columns 411, and a support arc plate 422 is fixedly installed on the top of the T-shaped plate 421 for supporting the filter element mounting shell 300, and the support arc plate 422 is slidably connected to the shell of the filter element mounting shell 300. Therefore, when the filter element mounting shell 300 needs to be removed, the filter element mounting shell 300 can be loosened and removed from the fixed plate 301 by bolts, and then the support plate 303 on the filter element mounting shell 300 can be slid along the guide rod 413 in the slide groove 412 by the handle 302 welded on the top of the filter element mounting shell 300. At the same time, under the support of the T-shaped plate 421 and the support arc plate 422, the support plate 303 on the filter element mounting shell 300 is removed from the guide rod 413, thereby facilitating the maintenance and replacement of the filter element 304 to prevent the filter element mounting shell 300 from falling.

[0034] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the present invention. In addition, any non-creative modifications made to the present invention by those skilled in the art without making any creative work still fall within the scope of protection of the present invention.

Claims

1. An electric pump filter seat assembly, comprising an electric filter pump body (200) mounted on a mounting plate (100), characterized in that: A filter element mounting shell (300) is provided on the right side of the electric filter pump body (200), and a supporting device (400) for supporting the filter element mounting shell (300) is provided on the top of the mounting plate (100); A support assembly 1 (410) for slidingly supporting the filter element mounting shell (300) is fixedly installed on the top of the mounting plate (100), and there are two support assemblies 1 (410). A support assembly 2 (420) for supporting the filter element mounting shell (300) is fixedly installed on the top of the mounting plate (100), and the support assembly 2 (420) is located between the two support assemblies 1 (410).

2. The electric pump filter seat assembly according to claim 1, characterized in that: The support assembly (410) includes a support column (411) fixedly mounted on the top of the mounting plate (100), a slide groove (412) is provided at the top of the plate body of the support column (411), and the slide groove (412) is stepped, and a guide rod (413) for supporting the filter element mounting shell (300) is provided in the groove of the slide groove (412).

3. The electric pump filter seat assembly according to claim 2, characterized in that: The second support assembly (420) includes a T-shaped plate (421) fixedly mounted between two support columns (411), and a support arc plate (422) for supporting the filter element mounting housing (300) is fixedly mounted on the top end of the T-shaped plate (421).

4. The electric pump filter seat assembly according to claim 1, characterized in that: A fixing plate (201) for supporting the electric filter pump body (200) is fixedly mounted on the bottom end of the electric filter pump body (200).

5. The electric pump filter seat assembly according to claim 2, characterized in that: A fixed plate (301) is provided on the right side of the electric filter pump body (200), a filter element (304) for filtering the mounting plate (100) is provided on the right side of the fixed plate (301), support plates (303) for sliding on the guide rod (413) are fixedly installed on the front and rear sides of the filter element mounting shell (300), and a handle (302) for driving the filter element mounting shell (300) to move left and right is fixedly installed on the top of the filter element mounting shell (300).

6. The electric pump filter seat assembly according to claim 1, characterized in that: An oil inlet pipe (001) for inputting fuel is provided on the right side of the electric filter pump body (200), and an oil outlet pipe (002) for discharging fuel in the filter element mounting shell (300) is provided on the lower side of the oil inlet pipe (001).

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