CN220037468U - Pressure range adjustable type ultrahigh pressure regulating valve - Google Patents

Abstract

The utility model discloses a pressure range adjustable ultrahigh pressure regulating valve, and belongs to the technical field of regulating valves. The device mainly comprises a valve body, wherein the valve body is provided with a feeding pipe for feeding and two discharging pipes for discharging; adjust the main part, this adjusting part is located the inside of valve body for adjust the flow and the flow direction of two discharging pipes of material outflow, adjust the main part: the driving rod is arranged on the valve body, is positioned in the valve body and extends out of the valve body to form an extending part; the three groups of fan blades are uniformly distributed at the position where the driving rod is positioned on the valve body; an adjustment handle mounted on the extension; wherein: the three groups of fan blades are suitable for rotating under the drive of the adjusting handle so as to be communicated with two discharge ports or to block the two discharge ports, thereby achieving the purpose of changing the pressure of the material flowing to and from the discharge pipe.

Description

Pressure range adjustable type ultrahigh pressure regulating valve

Technical Field

The utility model relates to the technical field of regulating valves, in particular to an ultrahigh pressure regulating valve with an adjustable pressure range.

Background

The ultrahigh pressure electric regulating valve adopts a forged valve body, and the regulating valve is also called a control valve, and in the field of industrial automation process control, the final control element of the process parameters such as medium flow, pressure, temperature, liquid level and the like is changed by power operation through receiving a control signal output by the regulating control unit.

In the existing regulating valve, the direction of fluid flow cannot be changed or the fluid can flow in multiple directions, so that the regulating valve cannot be applied to two different scenes, the use range is smaller, different pressures of the fluid in different scenes cannot be regulated, and the pressure of the fluid cannot be finely changed, so that the pressure range-adjustable ultrahigh pressure regulating valve is needed to solve the problems.

Disclosure of Invention

The inventors found through research that: when applied to different scenes, the flow direction of the fluid cannot be adjusted, and the magnitude of the limiting pressure cannot be easily adjusted.

Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present utility model is to: the pressure range adjustable ultrahigh pressure regulating valve can be applied to different scenes, can regulate the flowing direction and can regulate the pressure of fluid.

The technical scheme adopted for solving the technical problems is as follows: the pressure range adjustable ultrahigh pressure regulating valve comprises a valve body, wherein the valve body is provided with a feed pipe for feeding and two discharge pipes for discharging;

the adjusting body, this adjusting part is located the inside of valve body for adjust the material and flow two places flow and the flow direction of discharging pipe, adjust the body:

the driving rod is arranged on the valve body in a bearing manner, and extends out of the valve body to form an extending part;

the three groups of fan blades are uniformly distributed at the position where the driving rod is positioned on the valve body;

an adjustment handle mounted on the extension;

wherein: the three groups of fan blades are suitable for rotating under the drive of the adjusting handle so as to be communicated with the two discharge ports or to block the two discharge ports, thereby achieving the purpose of changing the pressure of the material flowing to and from the discharge pipe.

Further, the adjusting handle comprises a gear which drives the driving rod to rotate, an outer fixing ring meshed with the gear is sleeved on the outer side of the gear, a connecting plate is fixedly connected with the inner end of the gear, a swivel is fixedly arranged in the connecting plate, and square holes are formed in the swivel.

Furthermore, a tooth slot is arranged on the inner side of the outer fixing ring.

Further, the inner end of the outer fixing ring is fixedly provided with a fixing rod, and one end of the fixing rod is fixed on the outer side of the valve body.

Further, a fixed plate is fixedly arranged at the lower end of the feeding pipe, and a nut is arranged above the fixed plate.

The beneficial effects of the utility model are as follows: according to the pressure range adjustable ultrahigh pressure regulating valve provided by the utility model, the regulating handle is arranged, the rotating ring is manually rotated, the fan blades are driven to rotate by the rotating ring, and the fan blades are fixedly acted by the matching of the rotating ring and the external fixing ring, so that different flow directions of fluid can be controlled more easily, and the fluid pressure can be regulated conveniently.

Drawings

The utility model is further described below with reference to the drawings and examples.

In the figure:

FIG. 1 is a schematic diagram of the overall structure of an ultra-high pressure regulating valve with an adjustable pressure range in the utility model;

FIG. 2 is a schematic view, partially in section, of the ultra-high pressure regulator valve of FIG. 1;

FIG. 3 is a partially exploded view of the swivel of FIG. 2;

FIG. 4 is a schematic plan view of the swivel of FIG. 3;

wherein, each reference sign in the figure:

1. a valve body; 11. a left discharge port; 12. a right discharge port; 13. a feed pipe; 131. a fixing plate; 132. a screw cap; 2. an adjustment body; 21. a drive rod; 22. a fan blade; 3. adjusting the handle; 31. a gear; 32. an outer fixing ring; 321. tooth slots; 322. a fixed rod; 33. a connecting plate; 34. a swivel; 35. and (5) square holes.

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

As shown in fig. 1 to 4, the utility model provides a pressure range adjustable ultra-high pressure regulating valve, which comprises a valve body 1, a regulating main body 2 positioned in the valve body 1, and a regulating handle 3 positioned at one end of the regulating main body 2.

The left and right ends of the valve body 1 are respectively provided with a left discharge hole 11 and a right discharge hole 12, the upper end of the valve body 1 is provided with a feed pipe 13, the lower end of the feed pipe 13 is fixedly provided with a fixed plate 131, and a nut 132 is arranged above the fixed plate 131.

The adjusting body 2 comprises a driving rod 21 rotatably connected to the inside of the valve body 1, one end of the driving rod 21 penetrates through one side of the valve body 1, and the end is non-circular, in this embodiment, the end is square, the fan blades 22 are fixedly mounted on the outer side of the driving rod 21, the outer ends of the fan blades 22 are attached to the inner wall of the valve body 1, and in this embodiment, three fan blades 22 are arranged.

The adjusting handle 3 comprises a gear 31 for driving the driving rod 21 to rotate, an outer fixing ring 32 meshed with the gear 31 is sleeved on the outer side of the gear 31, a connecting plate 33 is fixedly connected to the inner end of the gear 31, three connecting plates 33 are arranged in the embodiment mode, the positions of the connecting plates 33 correspond to the positions of the fan blades 22, a rotating ring 34 is fixedly arranged in the connecting plates 33, a square hole 35 is formed in the rotating ring 34, and the square hole 35 is matched with the driving rod 21 and is in sliding connection with the driving rod 21.

The inner side of the outer fixing ring 32 is provided with a tooth slot 321, the inner end of the outer fixing ring 32 is fixedly provided with a fixing rod 322, and one end of the fixing rod 322 is fixed on the outer side of the valve body 1.

Embodiment one: when fluid is required to be discharged outwards through a single port of the left discharge port 11, the swivel 34 is manually pushed inwards to leave the outer fixed ring 32, the swivel 34 is rotated to drive the driving rod 21 to drive the fan blades 22 to rotate, any two fan blades of the fan blades 22 are close to the right through observing the position of the connecting plate 33, at the moment, the two fan blades 22 close to the right completely block the right discharge port 12, at the moment, the swivel 34 is pulled back to enable the gear 31 to be meshed with the outer fixed ring 32, and therefore the fluid enters the valve body 1 and flows outwards through the left discharge port 11.

Embodiment two: when the fluid is required to flow out through the right discharge port 12, the swivel 34 is pressed inwards, the swivel 34 is rotated to drive the fan blades 22 to rotate, any two fan blades of the fan blades 22 are left by observing the position of the connecting plate 33, at the moment, the left discharge port 11 is completely blocked by the two fan blades 22 close to the left, the swivel 34 is pulled back, and the fluid enters the valve body 1 and flows out through the right discharge port 12.

Embodiment III: when any two fan blades of the fan blades 22 are adjusted to be close to each other, at this time, the fan blades 22 do not block the right discharge port 12 and the left discharge port 11, at this time, fluid can flow outwards through the right discharge port 12 and the left discharge port 11, if the fluid outflow pressure of the regulating valve needs to be regulated, the gear 31 is pushed inwards again, the size of the discharge port blocked by the fan blades 22 is slightly regulated through observing the position of the connecting plate 33, so that the fluid flow rate is changed, the fluid pressure can be changed, an operator can regulate and control the rotation angle of the fan blades 22 and the outflow pressure of the fluid more conveniently and finely through the set tooth grooves 321, and the position of the connecting plate 33 corresponds to the position of the fan blades 22, so that the operator can observe the position of the fan blades 22 more conveniently and regulate more appropriately.

The connection between the feed pipe 13 and the valve body 1 is more stable through the screw cap 132 and the fixing plate 131.

The fixing rod 322 ensures stability of the outer fixing ring 32.

While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of claims.

Claims (5)

1. The utility model provides a pressure range adjustable superhigh pressure governing valve which characterized in that: comprising the following steps:

a valve body (1), wherein the valve body (1) is provided with a feeding pipe (13) for feeding and two discharging holes for discharging;

adjust main part (2), this adjust main part (2) are located the inside of valve body (1) for adjust the material and flow two places flow and the flow direction of discharge gate, adjust main part (2) still have:

the driving rod (21) is arranged on the valve body (1) in a bearing way, the driving rod (21) is positioned in the valve body (1), and the driving rod (21) extends out of the valve body (1) to form an extending part;

three groups of fan blades (22), wherein the three groups of fan blades (22) are uniformly distributed at the position of the driving rod (21) at the valve body (1);

an adjustment handle (3), the adjustment handle (3) being mounted on the extension;

wherein: the three groups of fan blades (22) are suitable for rotating under the drive of the adjusting handle (3) so as to connect the two discharge holes or block the two discharge holes, thereby achieving the purpose of changing the pressure of the material flowing to and from the discharge holes;

the regulating main body (2) comprises a driving rod (21) which is rotationally connected to the inside of the valve body (1), one end of the driving rod (21) penetrates through one side of the valve body (1), fan blades (22) are fixedly arranged on the outer side of the driving rod (21), and the outer ends of the fan blades (22) are attached to the inner wall of the valve body (1).

2. The pressure range adjustable ultra-high pressure regulating valve according to claim 1, wherein: the adjusting handle (3) comprises a gear (31) for driving the driving rod (21) to rotate, an outer fixing ring (32) meshed with the gear (31) is sleeved on the outer side of the gear (31), a connecting plate (33) is fixedly connected to the inner end of the gear (31), a swivel (34) is fixedly installed inside the connecting plate (33), and square holes (35) are formed in the swivel (34).

3. The pressure range adjustable ultra-high pressure regulating valve according to claim 2, wherein: the inner side of the outer fixing ring (32) is provided with tooth grooves (321).

4. The pressure range adjustable ultra-high pressure regulating valve according to claim 2, wherein: the inner end of the outer fixing ring (32) is fixedly provided with a fixing rod (322), and one end of the fixing rod (322) is fixed on the outer side of the valve body (1).

5. The pressure range adjustable ultra-high pressure regulating valve according to claim 1, wherein: the lower end of the feeding pipe (13) is fixedly provided with a fixing plate (131), and a nut (132) is arranged above the fixing plate (131).