CN212155864U

CN212155864U - Novel angle valve

Info

Publication number: CN212155864U
Application number: CN202020682353.5U
Authority: CN
Inventors: 戈伟峰
Original assignee: Yuhuan Jiayu Valve Co ltd
Current assignee: Yuhuan Jiayu Valve Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-15
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a novel angle valve belongs to angle valve technical field. The angle valve solves the problem that the existing angle valve is lack of the function of adjusting the flow rate and therefore cannot meet different requirements of various working conditions. The utility model discloses an angle valve, include the valve body and set up the case in the valve body, the one end of valve body is equipped with the interface of intaking, the other end is equipped with control valve core pivoted handle, be equipped with out the water interface on the valve body lateral wall, it is coaxial with this case integrated into one piece's last adjustment sheet to be provided with in the valve body bottom to lie in the case bottom, the bottom that lies in the adjustment sheet in the valve body is coaxial to be provided with the lower adjustment sheet that links firmly with the valve body inner wall, it is rotatory to be used for realizing the flow size of regulation rivers business turn over water to drive the last adjustment sheet on case and the case through turning handle, be provided with the sealing washer one that plays sealed effect between valve body and the. The utility model has the advantages of simple structure, good leakproofness and can adjust the flow size of rivers business turn over water.

Description

Novel angle valve

Technical Field

The utility model belongs to the technical field of the angle valve, a angle valve is related to, in particular to novel angle valve.

Background

The angle valve is an angle type stop valve, which is similar to a ball valve, and the structure and characteristics of the angle valve are modified from those of the ball type valve. The difference from a globe valve is that the outlet of the angle valve is at a 90 degree right angle to the inlet. The angle valve is also called triangle valve, angle valve, and angle water valve. This is because the pipe has a 90-degree corner shape at the angle valve, and is called an angle valve, or a dog-leg water valve. In some factories, the flow of water flowing in and out needs to be controlled through the angle valve, but the existing angle valve lacks the function of adjusting the flow, so that different requirements of various working conditions cannot be met.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a simple structure, the leakproofness well and can adjust the novel angle valve of the flow size of rivers business turn over water.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a novel angle valve, includes the valve body and sets up the case in the valve body, the one end of valve body is equipped with into water interface, and the other end is equipped with control valve core pivoted handle, the valve body lateral wall on be equipped with out the water interface, the case on set up the limbers that supplies rivers to pass through, its characterized in that, the valve body in lie in the coaxial last adjustment sheet that is provided with this case integrated into one piece of case bottom, the valve body in lie in the coaxial lower adjustment sheet that links firmly with the valve body inner wall in bottom of last adjustment sheet, through rotating the rotatory flow size that is used for realizing adjusting rivers business turn over water of last adjustment sheet on handle drive case and the case, valve body and valve rod between be provided with sealing washer one who plays sealing effect, lower adjustment sheet and valve body between be provided with sealing washer two that plays sealing effect.

In the novel angle valve, the upper adjusting sheet consists of an upper disc and a lower disc which are integrally formed, the outer diameter of the upper disc is larger than that of the lower disc, the upper disc is connected with the bottom of the valve core and is integrally formed with the valve core, a round table is axially arranged in the middle of the lower disc inwards, three upper adjusting holes are formed in the upper adjusting sheet at positions corresponding to the round table in a penetrating manner, the three upper adjusting holes are circumferentially arranged on the round table from small to large in size in sequence at intervals, two adjacent adjusting holes are separated by a separation lug, a concave platform for the lower disc to be connected in a matching manner is arranged at the top of the lower adjusting sheet, a convex ring which protrudes upwards and is sealed with the upper adjusting sheet in a matching manner is formed at the upper end of the lower disc through the concave platform, and a circular step which protrudes upwards in an axial direction and is connected with the round table in a matching manner is arranged in the middle of the concave platform, the handle is controlled to drive the upper adjusting sheet to rotate, so that the lower positioning hole is communicated with the three upper adjusting holes with different opening sizes, and the water flow inlet and outlet flow of the water flow can be adjusted.

In the novel angle valve, the height of the lug is smaller than that of the circular truncated cone.

In foretell a novel angle valve, circular step stretch into in the round platform rather than the cooperation be connected, when the upper control hole in the upper adjustment sheet was adjusted to and is not communicated with lower locating hole, the top of circular step and the bottom of round platform are laminated and are formed a sealed face, make into water interface and play water interface disconnected through this sealed face and realize closing the effect of water.

In the novel angle valve, a plurality of sealing rings III for sealing are arranged between the upper adjusting sheet and the lower adjusting sheet.

In the novel angle valve, the bottom of the lower adjusting piece is provided with a plurality of clamping protrusions, and the inner wall of the valve body is provided with a plurality of clamping grooves for the corresponding clamping protrusions to extend into the clamping portions for clamping and fixing.

Compared with the prior art, this novel angle valve realizes the flow size of rivers business turn over water through last adjustment sheet and lower adjustment sheet, possesses the angle valve that can adjust rivers business turn over water flow size and can wide application in the mill of each different demands, and easy operation is convenient, and inside has set up a plurality of sealing washers, increases holistic leakproofness, and the practicality is strong.

Drawings

Fig. 1 is a schematic sectional structure diagram of the angle valve of the present invention.

Fig. 2 is a schematic structural diagram of an upper adjusting sheet and a lower adjusting sheet in the novel angle valve.

Fig. 3 is a schematic structural diagram of an upper adjusting sheet in the novel angle valve.

In the figure, 1, a valve body; 2. a valve core; 3. a water inlet interface; 4. a handle; 5. a water outlet interface; 6. an upper adjusting sheet; 7. a lower tab; 8. a first sealing ring; 9. a second sealing ring; 10. loading a disc; 11. a lower disc; 12. a circular truncated cone; 13. an upper adjustment hole; 14. separating ears; 15. a recessed platform; 16. a raised ring; 17. a circular step; 18. a lower positioning hole; 19. a sealing surface; 20. a third sealing ring; 21. clamping convex; 22. a clamping groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1, 2 and 3, the novel angle valve comprises a valve body 1 and a valve core 2 arranged in the valve body 1, wherein one end of the valve body 1 is provided with a water inlet interface 3, the other end of the valve body 1 is provided with a handle 4 for controlling the rotation of the valve core 2, the side wall of the valve body 1 is provided with a water outlet interface 5, the valve core 2 is provided with a water through hole for water flow to pass through, the bottom of the valve core 2 in the valve body 1 is coaxially provided with an upper adjusting sheet 6 integrally formed with the valve core 2, the bottom of the upper adjusting sheet 6 in the valve body 1 is coaxially provided with a lower adjusting sheet 7 fixedly connected with the inner wall of the valve body 1, the valve core 2 and the upper adjusting sheet 6 on the valve core 2 are driven to rotate by rotating the handle 4 to realize the adjustment of the flow of water flow of the water flow, a sealing ring I8 for sealing is arranged between the valve body, and a second sealing ring 9 with a sealing function is arranged between the lower adjusting sheet 7 and the valve body 1 to prevent water flow from flowing back from the valve body 1.

In more detail, the upper adjusting sheet 6 is composed of an upper sheet 10 and a lower sheet 11 which are integrally formed, the outer diameter of the upper sheet 10 is larger than that of the lower sheet 11, the upper sheet 10 is connected to the bottom of the valve core 2 and is integrally formed therewith, a circular truncated cone 12 is axially arranged in the middle of the lower sheet 11, three upper adjusting holes 13 are arranged on the upper adjusting sheet 6 at positions corresponding to the circular truncated cone 12 in a penetrating manner, the size of the opening of each upper adjusting hole 13 is sequentially arranged on the circular truncated cone 12 from small to large at intervals in a circumferential direction, two adjacent adjusting holes are separated by a separation lug 14, a concave platform 15 for matching and connecting the lower sheet 11 is arranged at the top of the lower adjusting sheet 7, a convex ring 16 which protrudes upwards and is matched and sealed with the upper adjusting sheet 6 is formed at the upper end of the lower sheet 11 through the concave platform 15, a circular step 17 which protrudes upwards in an axial direction and is matched and connected with the circular truncated cone 12, the circular step 17 is provided with a lower positioning hole 18 communicated with the three adjusting holes, the upper adjusting sheet 6 is driven by the control handle 4 to rotate so that the lower positioning hole 18 is communicated with the three upper adjusting holes 13 with different opening sizes, so that the water inflow and outflow flow of the water can be adjusted, the height of the isolating lug 14 is smaller than that of the circular table 12, the circular step 17 extends into the circular table 12 to be connected with the circular table in a matched manner, when the upper adjusting hole 13 in the upper adjusting sheet 6 is adjusted to be not communicated with the lower positioning hole 18, the top of the circular step 17 is attached to the bottom of the circular table 12 to form a sealing surface 19, and the water inlet port 3 is not communicated with the water outlet port 5 through the sealing surface 19 to achieve the effect of closing the water.

When the upper adjusting hole 13 with the smallest opening is adjusted to be communicated with the lower positioning hole 18, water flow directly enters the valve core 2 through the lower positioning hole 18 and the upper adjusting hole 13 in sequence, flows into the water outlet interface 5 through the water through hole of the valve core 2 and flows out of the water outlet interface 5;

when the opening hole is an adjusting hole with a medium size and is adjusted to be communicated with the lower positioning hole 18, most of water flow can flow into the valve core 2 from the lower positioning hole 18 and the upper adjusting hole 13, and the height of the lug 14 is designed to be lower than that of the circular table 12, so that a small part of water flow can be buffered and stagnated in a cavity between the lug 14 and the circular step 17 to achieve a buffering effect, and when the water flow is in a closed state, the top of the circular step 17 is attached to the bottom of the circular table 12 to form a sealing surface 19 which can completely seal the cavity;

when the trompil is the biggest, the emission of rivers this moment is also the biggest, and the flow of business turn over water is the biggest, and the theory of operation is the same with above explanation, so no longer describe, through the flow control that the adjusting disk realized rivers business turn over water on the radial rotation, inside this novel angle valve can be fine being applied to corresponding mill, inner structure is reasonable and simple, and the operation is also convenient.

In more detail, a plurality of sealing rings three 20 with sealing function are arranged between the upper adjusting sheet 6 and the lower adjusting sheet 7, so that the sealing property is enhanced, and water flow leakage is prevented.

In a further elaboration, lower adjustment piece 7 bottom is provided with a plurality of blocks of protruding 21, 1 inner wall of valve body seted up a plurality of supplies corresponding blocks of protruding 21 and stretched into the fixed draw-in groove 22 of joint, realize lower adjustment piece 7's firm connection through the joint fixed coordination of the protruding 21 of block and draw-in groove 22.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A novel angle valve comprises a valve body (1) and a valve core (2) arranged in the valve body (1), wherein one end of the valve body (1) is provided with a water inlet interface (3), the other end of the valve body is provided with a handle (4) for controlling the valve core (2) to rotate, the side wall of the valve body (1) is provided with a water outlet interface (5), the valve core (2) is provided with a water through hole for water flow to pass through, the novel angle valve is characterized in that an upper adjusting sheet (6) which is integrally formed with the valve core (2) is coaxially arranged at the bottom of the valve core (2) in the valve body (1), a lower adjusting sheet (7) which is fixedly connected with the inner wall of the valve body (1) is coaxially arranged at the bottom of the upper adjusting sheet (6) in the valve body (1), and the upper adjusting sheet (6) on the valve core (2) is driven by rotating the handle (4) to rotate so as to adjust the flow, the valve is characterized in that a first sealing ring (8) with a sealing function is arranged between the valve body (1) and the valve rod, and a second sealing ring (9) with a sealing function is arranged between the lower adjusting piece (7) and the valve body (1).

2. The novel angle valve according to claim 1, wherein the upper adjusting plate (6) is composed of an upper disc (10) and a lower disc (11) which are integrally formed, the outer diameter of the upper disc (10) is larger than that of the lower disc (11), the upper disc (10) is connected to the bottom of the valve core (2) and is integrally formed with the valve core, a circular truncated cone (12) is axially arranged in the middle of the lower disc (11), three upper adjusting holes (13) are formed in the upper adjusting plate (6) in a penetrating mode at positions corresponding to the circular truncated cone (12), the three upper adjusting holes (13) are circumferentially arranged on the circular truncated cone (12) in a sequentially spaced mode from small to large in size, the two adjacent adjusting holes are separated from each other through a spacing lug (14), and a recessed platform (15) for the lower disc (11) to be connected in a matched mode is arranged at the top of the lower adjusting plate (7), the upper end of the lower disc (11) is provided with a convex ring (16) which protrudes upwards and is matched and sealed with the upper adjusting sheet (6) through the concave platform (15), the middle of the concave platform (15) is provided with a circular step (17) which protrudes upwards in the axial direction and is matched and connected with the circular truncated cone (12), the circular step (17) is provided with a lower positioning hole (18) which can be communicated with three adjusting holes, and the handle (4) is controlled to drive the upper adjusting sheet (6) to rotate so that the lower positioning hole (18) is communicated with the three upper adjusting holes (13) with different opening sizes, so that the water inflow and outflow flow of the adjusting water can be realized.

3. A new type of angle valve, according to claim 2, characterized in that the height of the isolating lug (14) is less than the height of the truncated cone (12).

4. The novel angle valve as claimed in claim 2, wherein the circular step (17) extends into the circular truncated cone (12) to be connected with the circular truncated cone in a matching manner, when the upper adjusting hole (13) in the upper adjusting sheet (6) is adjusted to be not communicated with the lower positioning hole (18), the top of the circular step (17) is attached to the bottom of the circular truncated cone (12) to form a sealing surface (19), and the water inlet port (3) and the water outlet port (5) are not communicated through the sealing surface (19) to achieve the effect of closing water outlet.

5. The novel angle valve of claim 1, characterized in that a plurality of sealing rings (20) for sealing are arranged between the upper adjusting sheet (6) and the lower adjusting sheet (7).

6. The novel angle valve as claimed in claim 1, wherein a plurality of clamping protrusions (21) are arranged at the bottom of the lower adjusting piece (7), and a plurality of clamping grooves (22) for the corresponding clamping protrusions (21) to extend into the clamping and fixing are formed in the inner wall of the valve body (1).