CN217056453U

CN217056453U - Novel valve for petroleum

Info

Publication number: CN217056453U
Application number: CN202220890251.1U
Authority: CN
Inventors: 丁勤
Original assignee: Suzhou Weiting Precision Machinery Co ltd
Current assignee: Suzhou Weiting Precision Machinery Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-26
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a novel valve for oil, including the oil valve, the interior bottom of oil valve is provided with the oil inlet, two sets of oil-outs have been seted up to the left and right sides of oil valve, the inside of oil valve is provided with valve switching mechanism, is located the inside slewing mechanism that is provided with of oil-out one side of the oil valve, the slewing mechanism drive is located the inboard sealing plate of oil inlet and rotates, valve switching mechanism is including screw thread rotary mechanism and reciprocating mechanism, screw thread rotary mechanism is located the interior top of oil valve, screw thread rotary mechanism's bottom is provided with reciprocating mechanism, reciprocating mechanism's bottom and the open-top department of oil inlet contact. This a novel valve for oil through the design of valve on-off mechanism and slewing mechanism internals, can change the oil input and the play oil volume of oil freely, avoids leading to the oil valve to damage because pressure is too big.

Description

Novel valve for petroleum

Technical Field

The utility model relates to a relevant technical field of oil valve specifically is a novel valve for oil.

Background

The petroleum valve plays a role in safety protection in the field of petroleum safety, and when the pressure of a fluid medium in equipment or a pipeline rises and exceeds a set value, the petroleum valve is opened to discharge the fluid medium out of the equipment or the pipeline, so that the normal operation of the equipment is prevented from being influenced by overhigh pressure in the system.

But the oil valve that uses at present generally only sets up an oil-out when in actual use, when carrying the oil, when the input flow is great or the oil-out blocks up, only an oil-out just can reduce the life of relief valve because of it is not good to go out the oil effect, can't control oil output simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel valve for oil to solve the oil valve of the present use who proposes in the above-mentioned background art and generally only set up an oil-out when in service use, when carrying the oil, when the great or oil-out of input flow blockked up, only an oil-out just can reduce the life of relief valve because of the effect of producing oil is not good, can't carry out the problem controlled to the volume of producing oil simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel valve for petroleum comprises a petroleum valve, wherein an oil inlet is formed in the inner bottom of the petroleum valve, two groups of oil outlets are formed in the left side and the right side of the petroleum valve, a valve switching mechanism is arranged inside the petroleum valve, a rotating mechanism is arranged inside the petroleum valve on one side of the oil outlet, and the rotating mechanism drives a sealing plate located on the inner side of the oil inlet to rotate;

the valve opening and closing mechanism comprises a thread rotating mechanism and an up-down moving mechanism, the thread rotating mechanism is located at the inner top of the petroleum valve, the up-down moving mechanism is arranged at the bottom of the thread rotating mechanism, and the bottom end of the up-down moving mechanism is in contact with the opening at the top of the oil inlet.

Preferably, the oil valve has a cross-shaped structure, and the inside of the oil valve is hollow.

Preferably, screw thread rotary mechanism is including dwang and thread piece, the bottom of dwang extends to the inside of petroleum valve door, the outside of dwang is provided with the thread piece of fixed mounting in petroleum valve door inside, dwang and thread piece threaded connection, the bottom of dwang is provided with reciprocating mechanism.

Preferably, the up-down moving mechanism comprises a moving part, a positioning block, a sliding groove, a sliding block and a piston, the top of the moving part is rotatably connected with the bottom end of the rotating rod, the positioning block is fixedly installed in the petroleum valve, the moving part is slidably connected with the positioning block, the sliding groove is arranged in the positioning block, the sliding groove is slidably connected with the sliding block arranged on the side face of the moving part, and the piston is arranged at the bottom of the moving part.

Preferably, the sliding groove and the sliding block are provided with two groups and located on the left side and the right side of the moving part, and the structural shape of the piston is matched with that of the oil outlet.

Preferably, slewing mechanism is including manual pole, mounting panel, through-hole, bolt and rotation seat, manual pole and fixed mounting rotate at the mounting panel at petroleum valve top to be connected, the bottom fixed mounting of manual pole has sealing plate, sealing plate's bottom rotates with the rotation seat of installing the bottom in the petroleum valve to be connected, the through-hole has been seted up at the top of manual pole, the through-hole has been seted up to the inside of mounting panel, the inside of through-hole is provided with the bolt.

Preferably, the through-hole is the inside of annular equidistance setting at the mounting panel, the bolt is located the through-hole of manual lever and mounting panel inside, bolt and through-hole threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that: this a novel valve for oil, through manual control's screw thread rotary mechanism and reciprocating mechanism internals, can freely adjust the position of piston according to the demand, and then play the effect of control oil inlet volume, easy operation is convenient, and because the helicitic texture that sets up, avoid the extrusion of oil to lead to the piston to take place to remove, and at the slewing mechanism internals that the oil-out set up, can be free control the angle of sealing plate, play the control to oil-out oil output, the life of valve has been promoted.

Drawings

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

FIG. 2 is a schematic view of the front cross-sectional structure of the up-and-down moving mechanism of the present invention;

FIG. 3 is a schematic view of the oil outlet of the present invention;

fig. 4 is the front sectional structural schematic diagram of the oil outlet of the present invention.

In the figure: 1. a petroleum valve; 2. an oil inlet; 3. an oil outlet; 4. a valve opening and closing mechanism; 41. a thread rotating mechanism; 411. rotating the rod; 412. a thread block; 42. an up-down moving mechanism; 421. a moving member; 422. positioning a block; 423. a chute; 424. a slider; 425. a piston; 5. a rotating mechanism; 501. a manual lever; 502. mounting a plate; 503. a through hole; 504. a bolt; 505. rotating the base; 6. and sealing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel valve for petroleum comprises a petroleum valve 1, the structure shape of the petroleum valve 1 is cross-shaped, the inside of the petroleum valve 1 is hollow, an oil inlet 2 is arranged at the inner bottom of the petroleum valve 1, two groups of oil outlets 3 are arranged at the left side and the right side of the petroleum valve 1, a valve switch mechanism 4 is arranged inside the petroleum valve 1, the valve switch mechanism 4 comprises a thread rotating mechanism 41 and an up-down moving mechanism 42, the thread rotating mechanism 41 is positioned at the inner top of the petroleum valve 1, the bottom of the thread rotating mechanism 41 is provided with the up-down moving mechanism 42, the bottom of the up-down moving mechanism 42 is contacted with the opening at the top of the oil inlet 2, the thread rotating mechanism 41 comprises a rotating rod 411 and a thread block 412, the bottom of the rotating rod 411 extends to the inside of the petroleum valve 1, the outer side of the rotating rod 411 is provided with the thread block 412 fixedly arranged inside the petroleum valve 1, dwang 411 and screw thread piece 412 threaded connection, the bottom of dwang 411 is provided with reciprocating mechanism 42, reciprocating mechanism 42 is including moving member 421, locating piece 422, spout 423, slider 424 and piston 425, the top of moving member 421 and the bottom of dwang 411 rotate to be connected, locating piece 422 fixed mounting is in the inside of oil valve 1, moving member 421 and locating piece 422 sliding connection, the inside of locating piece 422 is provided with spout 423, spout 423 and the slider 424 sliding connection who installs at the side of moving member 421, the bottom of moving member 421 is provided with piston 425, spout 423 and slider 424 are provided with two sets ofly and are located the left and right sides of moving member 421, piston 425's structural shape and the structural shape of oil inlet 2 cooperate.

Further, the oil inlet amount of the oil inlet 2 can be freely controlled by the manually controlled internal rotating rod 411 and the threaded block 412 of the threaded rotating mechanism 41 and the internal moving member 421, the positioning block 422, the sliding groove 423, the sliding block 424 and the piston 425 of the up-down moving mechanism 42.

The rotating mechanism 5 is arranged inside the oil valve 1 on one side of the oil outlet 3, the rotating mechanism 5 comprises a manual rod 501, a mounting plate 502, a through hole 503, a bolt 504 and a rotating seat 505, the manual rod 501 is rotatably connected with the mounting plate 502 fixedly mounted at the top of the oil valve 1, a sealing plate 6 is fixedly mounted at the bottom of the manual rod 501, the bottom of the sealing plate 6 is rotatably connected with the rotating seat 505 mounted at the bottom in the oil valve 1, the through hole 503 is formed in the top of the manual rod 501, the through hole 503 is formed in the mounting plate 502, the bolt 504 is arranged inside the mounting plate 502 in an annular and equidistant mode, the bolt 504 is located in the through hole 503 in the manual rod 501 and the mounting plate 502, the bolt 504 is in threaded connection with the through hole 503, and the rotating mechanism 5 drives the sealing plate 6 located on the inner side of the oil inlet 2 to rotate.

Further, through the design of the manual lever 501, the mounting plate 502, the through hole 503, the latch 504 and the rotating seat 505 in the rotating mechanism 5, whether the oil outlet 3 is sealed or not can be adopted according to the requirement, and meanwhile, the oil outlet amount of the oil outlet 3 can be controlled.

The working principle is as follows: when transporting oil, at first connect the oil outlet of the oil pipeline and the oil inlet 2 of the oil valve 1, control the oil inlet amount of the oil inlet 2 according to the demand and the field situation, and the concrete operation is as follows:

the rotating rod 411 is manually rotated to operate, under the action of the thread block 412 in threaded connection, the rotating rod 411 can synchronously rotate and move, and further the moving piece 421 rotatably connected to the bottom of the rotating rod 411 can slide inside the positioning block 422, wherein the design of the sliding block 424 and the sliding groove 423 ensures that the moving piece 421 can only vertically move up and down, the position control of the piston 425 is completed, the oil outlet amount of the oil inlet 2 is adjusted and controlled through the distance between the piston 425 and the top of the oil inlet 2, and the threaded connection between the rotating rod 411 and the thread block 412 can avoid the moving piece 421 from moving due to extrusion force;

simultaneously when carrying the oil, need more demand to adopt and open or close which group's oil-out 3, at this moment, extract bolt 504, rotatory manual pole 501 drives its bottom fixed connection's sealing plate 6 and rotates at the top of rotating seat 505, can adjust out oil quantity through sealing plate 6's position and angle, and after the regulation is accomplished, can restrict fixedly inside the corresponding through-hole 503 of bolt 504 screw in, the position to sealing plate 6.

Although 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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A new valve for oil, comprising an oil valve (1), characterized in that: an oil inlet (2) is formed in the inner bottom of the petroleum valve (1), two groups of oil outlets (3) are formed in the left side and the right side of the petroleum valve (1), a valve switching mechanism (4) is arranged inside the petroleum valve (1), a rotating mechanism (5) is arranged inside the petroleum valve (1) on one side of the oil outlets (3), and the rotating mechanism (5) drives a sealing plate (6) located on the inner side of the oil inlet (2) to rotate;

the valve opening and closing mechanism (4) comprises a thread rotating mechanism (41) and an up-and-down moving mechanism (42), the thread rotating mechanism (41) is located at the inner top of the oil valve (1), the up-and-down moving mechanism (42) is arranged at the bottom of the thread rotating mechanism (41), and the bottom end of the up-and-down moving mechanism (42) is in contact with an opening at the top of the oil inlet (2).

2. The new valve for oil according to claim 1, characterized in that: the oil valve (1) is in a cross shape, and the inside of the oil valve (1) is hollow.

3. The new valve for oil according to claim 1, characterized in that: screw thread rotary mechanism (41) is including dwang (411) and screw thread piece (412), the bottom of dwang (411) extends to the inside of petroleum valve (1), the outside of dwang (411) is provided with screw thread piece (412) of fixed mounting in petroleum valve (1) inside, dwang (411) and screw thread piece (412) threaded connection, the bottom of dwang (411) is provided with reciprocating motion (42).

4. A new valve for petroleum, according to claim 3, characterized in that: reciprocate mechanism (42) including moving member (421), locating piece (422), spout (423), slider (424) and piston (425), the top of moving member (421) and the bottom of dwang (411) rotate to be connected, locating piece (422) fixed mounting is in the inside of oil valve (1), moving member (421) and locating piece (422) sliding connection, the inside of locating piece (422) is provided with spout (423), spout (423) and slider (424) sliding connection who installs at moving member (421) side, the bottom of moving member (421) is provided with piston (425).

5. The new valve for petroleum, according to claim 4, characterized in that: the sliding groove (423) and the sliding block (424) are provided with two groups and located on the left side and the right side of the moving part (421), and the structural shape of the piston (425) is matched with that of the oil inlet (2).

6. The new valve for petroleum, according to claim 1, characterized in that: slewing mechanism (5) are including manual pole (501), mounting panel (502), through-hole (503), bolt (504) and rotate seat (505), manual pole (501) and fixed mounting are rotated at mounting panel (502) at oil valve (1) top and are connected, the bottom fixed mounting of manual pole (501) has sealing plate spare (6), the bottom of sealing plate spare (6) with install rotation seat (505) rotation connection of bottom in oil valve (1), through-hole (503) have been seted up at the top of manual pole (501), through-hole (503) have been seted up to the inside of mounting panel (502), the inside of through-hole (503) is provided with bolt (504).

7. The new valve for oil according to claim 6, characterized in that: through-hole (503) are the inside of annular equidistance setting at mounting panel (502), bolt (504) are located manual pole (501) and mounting panel (502) inside through-hole (503), bolt (504) and through-hole (503) threaded connection.