CN217761116U

CN217761116U - Oil pump high-pressure valve capable of changing flow direction

Info

Publication number: CN217761116U
Application number: CN202122826421.8U
Authority: CN
Inventors: 张云生
Original assignee: Dandong Yiyang Pump Technology Co ltd
Current assignee: Dandong Yiyang Pump Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-11-08
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a change oil pump high-pressure valve and oil pump of flow direction relates to car technical field. The oil pump high-pressure valve capable of changing the flow direction comprises a valve shell and a ball core, wherein four openings are formed in the valve shell, the ball core is arranged in the valve shell, and a circulation hole is formed in the ball core. The valve shell can be connected with the oil pump and the two oil tanks, so that the oil pump is communicated with any one of the oil tanks, and when the engine oil in one oil tank contains more impurities, the valve shell can be communicated with the other oil tank, so that new engine oil flows in the engine through the oil pump, and the normal running of an automobile can be kept. According to the oil pump, in the process of switching the flow path, under the condition that the oil cannot flow, the high-pressure oil in the oil pump shell flows into the connecting cylinder, the pressure of the oil in the oil pump shell is prevented from being continuously increased, and the service life of the oil pump shell is guaranteed.

Description

Oil pump high-pressure valve capable of changing flow direction

Technical Field

The utility model relates to the technical field of automobiles, in particular to change oil pump high-pressure valve of flow direction.

Background

The oil pump is an automobile device which can increase the oil to a certain pressure and then pump the oil to the surfaces of various parts of an engine so as to reduce the abrasion and heat of the parts of the engine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a change oil pump high-pressure valve of flow direction, can solve the problem that can not keep the normal of car to go.

In order to achieve the above object, the utility model provides a following technical scheme: a flow direction changing oil pump high-pressure valve comprises a valve shell and a ball core, wherein four openings are formed in the valve shell, the ball core is arranged in the valve shell, a circulation hole is formed in the ball core, the size of each opening is the same as that of the circulation hole, an adjusting mechanism is arranged on the valve shell and can change the flow direction of engine oil, the adjusting mechanism comprises the ball core, the circulation hole, a rotating rod, a handle and a communicating pipe, a clamping groove is formed in the bottom of the ball core, one end of the rotating rod is clamped and installed in the clamping groove, the rotating rod is clamped and installed with the ball core, the other end of the rotating rod penetrates through the openings and is fixedly installed with the handle, two communicating pipes are arranged in the openings in two sides of the valve shell;

still include the pressure relieving mechanism, the pressure relieving mechanism includes connecting cylinder, spring and movable block, and connecting cylinder fixed mounting has seted up the opening in the outer wall of oil pump case on the oil pump case, can make the inside of oil pump case and the inside of connecting cylinder communicate with each other through the opening, and spring fixed mounting is in the inboard bottom of connecting cylinder, and movable block slidable mounting is in the inner wall of connecting cylinder, the one end and the movable block fixed mounting of spring.

Preferably, the inner walls of the front side and the rear side of the oil pump shell are rotatably provided with two rotors, the two rotors are in contact with each other, and the two rotors are both in contact with the inner wall of the oil pump shell.

Preferably, still include fixed block and connecting pipe, the fixed block has four, and four fixed blocks are fixed mounting respectively on the outer wall of connecting pipe, dwang and communicating pipe, have all seted up two sealing washer standing grooves on the fixed block, have all placed the sealing washer in the sealing washer standing groove, and the sealing washer contacts with the inside of trompil.

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

(1) This change oil pump high-pressure valve of flow direction, use through the valve shell, can make the valve shell be connected with oil pump and two machine oil tanks, the cooperation of rethread ball core, the opening, the dwang, handle and communicating pipe is used, can make the oil pump be linked together with arbitrary one machine oil tank, when the machine oil of an oil tank contains more impurity, can communicate with another machine oil tank, make new machine oil flow in the inside of engine through the oil pump, can keep the normal travel of car.

Drawings

The invention is further described below with reference to the following figures and examples:

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a front view of the present invention.

Reference numerals are as follows: the oil pump comprises an oil pump shell 1, a connecting pipe 2, a valve shell 3, a ball core 4, a circulation hole 5, a rotating rod 6, a handle 7, a communicating pipe 8, a fixed block 9, a sealing ring 10, a rotor 11, a connecting cylinder 12, a spring 13 and a movable block 14.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the present numbers, and the terms above, below, inside, etc. are understood to include the present numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a change oil pump high pressure valve of flow direction, includes valve shell 3 and ball core 4, has seted up four trompils on the valve shell 3, and ball core 4 sets up the inside with valve shell 3, has seted up flow opening 5 on the ball core 4, and the size of trompil is the same with the size of flow opening 5, is provided with adjustment mechanism on the valve shell 3, and adjustment mechanism can change the flow direction of machine oil.

Further, adjustment mechanism includes ball core 4, opening 5, dwang 6, handle 7 and communicating pipe 8, the draw-in groove has been seted up to the bottom of ball core 4, the one end block of dwang 6 is installed in the draw-in groove, dwang 6 and the installation of 4 blocks of ball core, the other end of dwang 6 run through the trompil and with handle 7 fixed mounting, communicating pipe 8 has two, two communicating pipes 8 all are located the trompil of 3 both sides of valve shell, can make valve shell be connected with oil pump and two oil tanks.

Example two:

referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an oil pump, includes oil pump case 1 and fixed block 9, and the bottom fixed mounting of oil pump case 1 has connecting pipe 2, has seted up the opening on the oil pump case 1, and the outer wall fixed mounting of oil pump case 1 has the pressure relieving mechanism, and the pressure in the oil pump can be avoided too high to the pressure relieving mechanism.

Further, slowly press the mechanism including connecting cylinder 12, spring 13 and movable block 14, connecting cylinder 12 fixed mounting is in the outer wall of oil pump case 1, the opening has been seted up on the oil pump case 1, can make the inside of oil pump case 1 and the inside of connecting cylinder 12 communicate with each other through the opening, spring 13 fixed mounting is in the inboard bottom of connecting cylinder 12, movable block 14 slidable mounting is in the inner wall of connecting cylinder 12, spring 13's one end and movable block 14 fixed mounting, at the in-process that switches, can make the inside high pressure engine oil of oil pump case flow to the inside of connecting cylinder, avoid the pressure of the inside engine oil of oil pump case to continuously increase.

Furthermore, the inner walls of the front side and the rear side of the oil pump shell 1 are rotatably provided with two rotors 11, the two rotors 11 are mutually contacted, and the two rotors 11 are both contacted with the inner wall of the oil pump shell 1, so that the engine oil can be pressurized.

Still further, there are four fixed blocks 9, and four fixed blocks 9 are fixed mounting respectively on the outer wall of connecting pipe 2, dwang 6 and communicating pipe 8, have all seted up two sealing washer standing grooves on the fixed block 9, have all placed sealing washer 10 in the sealing washer standing groove, and sealing washer 10 contacts with the inside of trompil.

The working principle is as follows: the oil pump and the oil pump high-pressure valve are assembled on an automobile, when an induction system of the automobile detects that the engine oil of the automobile contains more impurities, a driver can stop at a safe area, the handle 7 is rotated, the handle 7 drives the rotating rod 6 and the ball core 4 to rotate, the oil pump is communicated with another oil tank, and the engine oil is replaced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a change oil pump high pressure valve of flow direction, includes valve housing (3) and ball core (4), its characterized in that: the engine oil control valve is characterized in that four openings are formed in the valve shell (3), the ball core (4) is arranged inside the valve shell (3), the ball core (4) is provided with a circulation hole (5), the size of each opening is the same as that of the circulation hole (5), the valve shell (3) is provided with an adjusting mechanism, the adjusting mechanism can change the flowing direction of engine oil, the adjusting mechanism comprises the ball core (4), the circulation hole (5), a rotating rod (6), a handle (7) and communicating pipes (8), the bottom of the ball core (4) is provided with a clamping groove, one end of the rotating rod (6) is clamped and installed in the clamping groove, the rotating rod (6) is clamped and installed with the ball core (4), the other end of the rotating rod (6) penetrates through the openings and is fixedly installed with the handle (7), the communicating pipes (8) are arranged in two openings on two sides of the valve shell (3);

still include the pressure relieving mechanism, the pressure relieving mechanism includes connecting cylinder (12), spring (13) and movable block (14), and connecting cylinder (12) fixed mounting has seted up the opening in the outer wall of oil pump case (1) on the oil pump case (1), can make the inside of oil pump case (1) and the inside of connecting cylinder (12) communicate with each other through the opening, and spring (13) fixed mounting is in the inboard bottom of connecting cylinder (12), and movable block (14) slidable mounting is in the inner wall of connecting cylinder (12), the one end and the movable block (14) fixed mounting of spring (13).

2. A redirecting oil pump high pressure valve as set forth in claim 1, wherein: two rotors (11) are rotatably mounted on the inner walls of the front side and the rear side of the oil pump shell (1), the two rotors (11) are in contact with each other, and the two rotors (11) are in contact with the inner wall of the oil pump shell (1).

3. A redirecting oil pump high pressure valve as set forth in claim 2 wherein: still include fixed block (9) and connecting pipe (2), fixed block (9) have four, and four fixed block (9) are fixed mounting respectively on the outer wall of connecting pipe (2), dwang (6) and communicating pipe (8), have all seted up two sealing washer standing grooves on fixed block (9), have all placed sealing washer (10) in the sealing washer standing groove, and sealing washer (10) contact with the inside of trompil.