Electric sealing structure of electronic oil pump

Abstract

The utility model discloses an electronic oil pump electrical sealing structure which comprises a bottom plate and a body, the body and an oil inlet are fixedly installed on the upper top face of the bottom plate, the oil inlet and an oil outlet are fixedly installed on the left side of the upper top face of the body, and the oil outlet and a detection circuit are fixedly installed on the right side of the upper top face of the body. The center of the upper top surface of the body is fixedly provided with a detection circuit and an oil pressure detector, the other end of the detection circuit is fixedly provided with the oil pressure detector and a first fixing plate, the right wall surface of the body is fixedly provided with a first fixing plate and a second fixing plate, and the right side of the first fixing plate is provided with the second fixing plate; according to the electric sealing structure of the electronic oil pump, the oil pressure inside equipment can be conveniently detected through the oil pressure detector, so that a user can judge whether sealing rings of the equipment are damaged or not, air leakage of the equipment occurs or not, the equipment can be better sealed through cooperation of the first sealing ring and the second sealing ring, use by the user is facilitated, and the practicability is high. The operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic oil pumps, in particular to an electrical sealing structure of an electronic oil pump. Background Art

[0002] An electronic oil pump is a device used to supply fuel to automobile engines. It regulates the flow of fuel through electronic control to meet the needs of the engine under different working conditions. In an electronic oil pump, the sealing structure is a very critical part. It can effectively prevent fuel leakage and ensure the normal operation of the fuel system. Traditional electronic oil pump sealing structures usually use rubber sealing rings or metal sealing gaskets. These sealing materials can meet the sealing requirements to a certain extent, but they are prone to aging, deformation, leakage and other problems under high pressure, high temperature, high speed and other working conditions, thereby affecting the stability and reliability of the fuel system. However, the existing electronic oil pump electrical sealing structure still has certain defects, such as:

[0003] "A new type of electronic oil pump sealing groove structure" with application number CN202320852897.5 includes a pump body, a pump cover and a flange. A pump cover is installed on the top of the pump body, and a plurality of flanges are arranged on the outer wall of the pump body. A sealing groove is opened on the top of the outer wall of the pump body, and a sealing ring is installed in the sealing groove. A precast groove is provided on the top of the pump body. This new type of electronic oil pump sealing groove structure cannot test the sealing condition of the equipment during normal use of the equipment, and the user cannot detect the sealing condition of the equipment at any time, which is inconvenient for the user's daily use, reduces the working efficiency of the equipment, and increases the labor burden of the user. Utility Model Content

[0004] The purpose of the utility model is to provide an electronic oil pump electrical sealing structure to solve the problem raised in the above background technology that during normal use of the equipment, the sealing condition of the equipment cannot be tested, the user cannot detect the sealing condition of the equipment at any time, which is inconvenient for the user's daily use, reduces the working efficiency of the equipment, and increases the labor burden of the user.

[0005] To achieve the above object, the utility model provides the following technical solution: an electronic oil pump electrical sealing structure, comprising a base plate and a body, wherein the body is fixedly mounted on the upper top surface of the base plate;

[0006] An oil inlet is fixedly mounted on the left side of the upper top surface of the main body;

[0007] An oil outlet is fixedly mounted on the right side of the upper top surface of the main body;

[0008] A detection circuit is fixedly installed at the center of the upper top surface of the main body;

[0009] An oil pressure detector, the other end of the detection line is fixedly mounted with an oil pressure detector;

[0010] A first fixing plate is fixedly mounted on the right wall surface of the main body.

[0011] By adopting the above technical solution, the oil pressure inside the equipment can be detected by the oil pressure detector, so that the user can judge whether the sealing ring of the equipment is damaged, the equipment is leaking, etc., which is convenient for the user's daily inspection.

[0012] As a preferred technical solution of the utility model, a fixing block, a plurality of fixing blocks are arranged in a matrix on the inner wall surface of the first fixing plate;

[0013] A mounting block, wherein the mounting block is fixedly mounted on the right end of the inner bottom surface of the first fixing plate;

[0014] A first sealing ring is fixedly mounted on the upper surface of the mounting block.

[0015] By adopting the above technical solution, the first sealing ring and the second sealing ring can cooperate to achieve a better sealing effect on the equipment, which is convenient for users to use and easy to operate.

[0016] As a preferred technical solution of the utility model, a second fixing plate is provided on the right side of the first fixing plate;

[0017] A threaded pipe is fixedly mounted on the left wall of the second fixing plate, and the threaded pipe is threadedly connected to the fixing block.

[0018] By adopting the above technical solution, it is convenient to fix the second fixing block to the first fixing block through the threaded connection between the threaded pipe and the mounting block, thereby preventing problems with the sealing of the equipment.

[0019] As the preferred technical solution of the utility model, the second sealing ring is fixedly installed on the right end of the threaded tube, and the second sealing ring is slidably connected to the first sealing ring.

[0020] A slider is fixedly mounted on the left and right ends of the first fixing plate.

[0021] The above technical solution facilitates the sliding connection between the slider and the slide groove provided on the second fixed block, so that the disassembly and installation are more convenient when the first fixed block and the second fixed block are fixed.

[0022] As the preferred technical solution of the utility model, the first clip is provided on the left wall surface of the first fixed plate, a sliding groove is provided on the upper end of the right wall surface of the first clip, and the slider is slidably connected to the sliding groove, and the first clip is symmetrically arranged about the center of the first fixed plate.

[0023] By adopting the above technical solution, the first fixing block can be easily fixed through the cooperation between the first buckle and the second buckle, so that the seal of the equipment is fixed to prevent the equipment from leaking.

[0024] As a preferred technical solution of the utility model, a second buckle, a second buckle is fixedly installed on the left and right wall surfaces of the upper end of the main body respectively;

[0025] A bolt is arranged at the center of the left wall surface of the first buckle on the left side, and the bolt is arranged through the first buckle and the second buckle, and the bolt is threadedly connected to the first buckle and the second buckle.

[0026] By adopting the above technical solution, it is convenient to further fix the first buckle and the second buckle by bolts, so as to prevent the equipment from leaking, causing the equipment to be unable to be used normally and causing losses to the user.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] 1. The electrical sealing structure of the electronic oil pump is convenient for detecting the oil pressure inside the equipment through an oil pressure detector, so that the user can judge whether the sealing ring of the equipment is damaged, the equipment is leaking, etc., which is convenient for the user's daily inspection.

[0029] 2. The electrical sealing structure of the electronic oil pump can achieve a better sealing effect on the equipment through the cooperation of the first sealing ring and the second sealing ring, which is convenient for users to use and easy to operate.

[0030] 3. The electrical sealing structure of the electronic oil pump is convenient for threaded connection between the threaded pipe and the mounting block, so that the second fixing block can be fixed to the first fixing block to prevent problems with the equipment sealing.

[0031] 4. The electrical sealing structure of the electronic oil pump facilitates fixing the first fixing block through the cooperation of the first buckle and the second buckle, so that the seal of the equipment is fixed to prevent air leakage of the equipment.

[0032] 5. The electrical sealing structure of the electronic oil pump facilitates further fixing of the first buckle and the second buckle by bolts to prevent air leakage in the equipment, which may cause the equipment to fail to work properly and cause losses to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0034] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0035] Figure 3This is a left-side structural schematic diagram of the utility model;

[0036] Figure 4 This is a schematic diagram of the front cross-sectional structure of the connection between the first buckle and the second buckle of the utility model;

[0037] Figure 5 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0038] Figure 6 It is a schematic diagram of the three-dimensional structure of the main body of the utility model.

[0039] In the figure: 1. bottom plate; 2. main body; 3. oil inlet; 4. oil outlet; 5. detection circuit; 6. oil pressure detector; 7. first fixing plate; 8. fixing block; 9. mounting block; 10. first sealing ring; 11. second fixing plate; 12. threaded pipe; 13. second sealing ring; 14. slider; 15. first buckle; 16. second buckle; 17. bolt. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] See also Figure 1-6 , The technical solution of the utility model: An electronic oil pump electrical sealing structure, including a base plate 1, a body 2, and the upper top surface of the base plate 1 is fixedly mounted with the body 2;

[0042] Oil inlet 3: The oil inlet 3 is fixedly mounted on the left side of the upper top surface of the body 2;

[0043] The oil outlet 4 is fixedly mounted on the right side of the upper top surface of the main body 2;

[0044] Detection circuit 5: A detection circuit 5 is fixedly installed at the center of the upper top surface of the body 2;

[0045] An oil pressure detector 6 is fixedly installed at the other end of the detection circuit 5;

[0046] A first fixing plate 7 is fixedly mounted on the right wall surface of the main body 2 .

[0047] Fixed blocks 8, a plurality of fixed blocks 8 are arranged in a matrix on the inner wall surface of the first fixed plate 7;

[0048] A mounting block 9 is fixedly mounted on the right end of the inner bottom surface of the first fixing plate 7;

[0049] A first sealing ring 10 is fixedly mounted on the upper top surface of the mounting block 9 .

[0050] A second fixing plate 11 is provided on the right side of the first fixing plate 7;

[0051] The threaded tube 12 is fixedly mounted on the left wall surface of the second fixing plate 11 , and the threaded tube 12 is threadedly connected to the fixing block 8 .

[0052] The second sealing ring 13 is fixedly installed on the right end of the threaded tube 12, and the second sealing ring 13 is slidably connected to the first sealing ring 10.

[0053] Sliding block 14: A sliding block 14 is fixedly mounted on the left and right ends of the first fixing plate 7 respectively.

[0054] The first buckle 15 is provided on the left wall surface of the first fixed plate 7, a slide groove is provided on the upper end of the right wall surface of the first buckle 15, and the slider 14 is slidably connected to the slide groove, and the first buckle 15 is symmetrically arranged about the center of the first fixed plate 7.

[0055] A second buckle 16, a second buckle 16 is fixedly mounted on the left and right walls of the upper end of the body 2;

[0056] A bolt 17 is provided at the center of the left wall surface of the first buckle 15 on the left side, and the bolt 17 penetrates the first buckle 15 and the second buckle 16 , and the bolt 17 is threadedly connected to the first buckle 15 and the second buckle 16 .

[0057] Working principle: before the equipment works, the user picks up the second fixing plate 11 and aligns it with the first fixing plate 7 for assembly. The user rotates the second fixing plate 11 to fix it through the threaded connection between the mounting block 9 and the threaded tube 12. After the fixing is completed, the first sealing ring 10 and the second sealing ring 13 are in contact for sealing. Then the user pulls down the two first buckles 15 to match the first buckle 15 with the second buckle 16, and pulls the first buckle 15 upward through the sliding connection between the slider 14 and the slide groove. Finally, the user further fixes the first buckle 15 and the second buckle 16 through the bolt 17 to prevent the equipment from leaking.

[0058] The user installs the oil inlet 3 and the oil outlet 4, starts the main body 2, and reads the indication of the oil pressure detector 6 to determine whether there is an air leak inside the main body 2.

[0059] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0060] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic oil pump electrical sealing structure, comprising a base plate (1), characterized in that: Also includes: A main body (2), the main body (2) being fixedly mounted on the upper top surface of the bottom plate (1); An oil inlet (3), the oil inlet (3) being fixedly mounted on the left side of the upper top surface of the body (2); An oil outlet (4), the oil outlet (4) is fixedly mounted on the right side of the upper top surface of the main body (2); A detection circuit (5), wherein the detection circuit (5) is fixedly mounted at the center of the upper top surface of the body (2); An oil pressure detector (6), the other end of the detection circuit (5) is fixedly mounted with the oil pressure detector (6); A first fixing plate (7), the right wall surface of the body (2) is fixedly mounted with the first fixing plate (7).

2. The electrical sealing structure of an electronic oil pump according to claim 1, characterized in that: Also included are: A fixing block (8), wherein a plurality of fixing blocks (8) are arranged in a matrix on the inner wall surface of the first fixing plate (7); A mounting block (9), the mounting block (9) being fixedly mounted on the right end of the inner bottom surface of the first fixing plate (7); A first sealing ring (10), the first sealing ring (10) is fixedly mounted on the upper top surface of the mounting block (9).

3. The electrical sealing structure of an electronic oil pump according to claim 2, characterized in that: Also included are: A second fixing plate (11), the second fixing plate (11) being arranged on the right side of the first fixing plate (7); A threaded pipe (12), the left wall surface of the second fixing plate (11) is fixedly mounted with the threaded pipe (12), and the threaded pipe (12) is threadedly connected to the fixing block (8).

4. The electrical sealing structure of an electronic oil pump according to claim 3, characterized in that: Also included are: A second sealing ring (13), the right end of the threaded tube (12) is fixedly mounted with the second sealing ring (13), and the second sealing ring (13) is slidably connected to the first sealing ring (10) A slider (14), a slider (14) is fixedly mounted on the left and right ends of the first fixing plate (7).

5. The electrical sealing structure of an electronic oil pump according to claim 4, characterized in that: Also included are: A first buckle (15), the left wall surface of the first fixing plate (7) is provided with the first buckle (15), the upper end of the right wall surface of the first buckle (15) is provided with a slide groove, the slider (14) is slidably connected to the slide groove, and the first buckle (15) is symmetrically arranged with respect to the center of the first fixing plate (7).

6. The electrical sealing structure of an electronic oil pump according to claim 5, characterized in that: Also included are: A second buckle (16), wherein the left and right walls of the upper end of the main body (2) are respectively fixedly mounted with a second buckle (16); A bolt (17) is provided at the center of the left wall surface of the first buckle (15) on the left side, and the bolt (17) is penetrated through the first buckle (15) and the second buckle (16), and the bolt (17) is threadedly connected to the first buckle (15) and the second buckle (16).

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