CN218480178U

CN218480178U - Water outlet regulating valve convenient for regulating flow

Info

Publication number: CN218480178U
Application number: CN202222910093.4U
Authority: CN
Inventors: 王才明
Original assignee: Hefei Zhuotong Machinery Manufacturing Co ltd
Current assignee: Hefei Zhuotong Machinery Manufacturing Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-02-14
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a delivery port governing valve convenient to regulating flow size, including the governing valve main part and connect inlet tube and the outlet pipe at governing valve main part both ends, but first fixed establishment, second fixed establishment and moving mechanism are installed respectively to the inside of governing valve main part, but install horizontal migration's connecting rod on first fixed establishment, second fixed establishment and the moving mechanism, the end cap is installed to the tip of connecting rod, the utility model discloses a twist and move regulating valve rod drive bevel gear and drive the connecting rod and remove, and the connecting rod drives the end cap and removes, and the main part of end cap sets up to the round platform form, and the tip of end cap is circular-arc, has reduced the rivers resistance, makes rivers more stable and smooth, plays the effect of noise reduction and protection governing valve, and the simple easy operation of mode of regulation of this governing valve, has improved regulation efficiency, and the size of discharge is adjusted effectually, can extensively popularize and apply.

Description

Water outlet regulating valve convenient for regulating flow

Technical Field

The utility model relates to a governing valve technical field specifically is a delivery port governing valve convenient to adjust flow size.

Background

The regulating valve is also called a control valve, and in the field of industrial automation process control, the final control element for changing the process parameters of medium flow, pressure, temperature, liquid level and the like by power operation through receiving the control signal output by a regulating control unit. Generally consisting of an actuator and a valve.

The governing valve among the prior art can realize the effect of regulating flow through the removal of breakwater in the valve body, but the baffle is great to the resistance of rivers, seriously influences the stability and the smoothness nature of rivers, and the baffle can become flexible under the impact force of rivers, leads to the great even damage governing valve of noise, and the regulative mode of the discharge of above-mentioned scheme is convenient inadequately.

For example, the patent of application number 202021319711.2 discloses governing valve of adjustable internal flow, including the valve body, the right side fixedly connected with inlet tube of valve body, the left side fixedly connected with outlet pipe of valve body, the inner chamber fixed mounting of outlet pipe has the water flow detector, the middle-end at valve body inner chamber top is seted up flutedly, the inner chamber swing joint of recess has the baffle, and the bottom fixedly connected with rubber head of baffle, the slot has been seted up to the middle-end of valve body inner chamber bottom. The utility model discloses a through the motor, can drive the driving gear and rotate, utilize driving gear and driven gear to mutually support, can drive the threaded rod and rotate, utilize spout, slider and thread groove, can drive the baffle and reciprocate to can play the effect of regulating flow, utilize water flow detector, can detect the flow in the outlet pipe, thereby make things convenient for people's accurate control flow, solve the size of the regulating flow that present governing valve can not be accurate, be not convenient for the problem that people used.

Above-mentioned scheme exists the baffle promptly and is great to the resistance of rivers, seriously influences the stability and the smoothness nature of rivers, and the baffle can become flexible under the impact force of rivers, leads to the great problem of damaging the governing valve even of noise, and the regulation mode of the discharge of above-mentioned scheme is convenient not enough, therefore we need propose a delivery port governing valve of being convenient for adjust the flow size.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a delivery port governing valve convenient to regulating flow size, it drives the connecting rod and removes to move regulating valve rod drive bevel gear through twisting, the connecting rod drives the end cap and removes, and the main part of end cap sets up to the round platform form, the tip of end cap is circular-arc, the water flow resistance has been reduced, make rivers more stable and smooth, play the effect of noise reduction and protection governing valve, and the simple easy operation of the regulation mode of this governing valve, the efficiency of regulation has been improved, the size of discharge is adjusted effectually, can extensively popularize and apply, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a delivery port governing valve convenient to flow regulation size, includes the governing valve main part and connects inlet tube and the outlet pipe at governing valve main part both ends, but first fixed establishment, second fixed establishment and moving mechanism are installed respectively to the inside of governing valve main part, but install horizontal migration's connecting rod on first fixed establishment, second fixed establishment and the moving mechanism, the end cap is installed to the tip of connecting rod, the end cap sets up the end cap into round platform form, and the tip of end cap is the sphere setting, the end cap aligns the setting with the mouth of pipe of inlet tube, install the actuating mechanism that the drive connecting rod removed in the governing valve main part.

Preferably, the driving mechanism comprises an adjusting valve rod rotatably mounted on the adjusting valve main body, a first bevel gear is fixed at the end of the adjusting valve rod, a second bevel gear is mounted on the connecting rod, and the first bevel gear is meshed with the second bevel gear.

Preferably, a threaded portion is formed in the outer wall of one end of the connecting rod, a limiting strip is installed on the outer wall of the other end of the connecting rod, a limiting groove matched with the limiting strip is formed in the inner ring of the second bevel gear, and the limiting strip is installed inside the limiting groove in a sliding mode.

Preferably, the first fixing mechanism comprises a first fixing block, the outer wall of the first fixing block is connected with a first fixing rod fixed on the inner wall of the adjusting valve main body, the first fixing block is provided with a threaded hole, and the threaded portion is installed inside the threaded hole in a threaded manner.

Preferably, the second fixing mechanism comprises a fixing ring, the outer wall of the fixing ring is connected with a second fixing rod fixed on the inner wall of the adjusting valve main body, an annular groove is formed in one side of the fixing ring, a connecting ring is fixed to one side of the second bevel gear, a ball is installed on one side of the connecting ring, and the ball is installed inside the annular groove in a rolling mode.

Preferably, the movable mechanism comprises a second fixed block, a third fixed rod is connected to the outer wall of the second fixed block, and one end of the connecting rod is rotatably mounted on the second fixed block through a bearing.

Preferably, the end of the third fixing rod is provided with a sliding block, the inner wall of the regulating valve main body is provided with a sliding groove, and the sliding block is slidably mounted inside the sliding groove.

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

the utility model discloses a twist and move adjusting valve rod drive bevel gear and drive the connecting rod and remove, the connecting rod drives the end cap and removes, and the main part of end cap sets up to the round platform form, and the tip of end cap is circular-arcly, has reduced the rivers resistance, makes the rivers more stable and smooth, plays the effect of noise reduction and protection governing valve, and the simple easy operation of the regulation mode of this governing valve, has improved regulation efficiency, and the size of discharge is adjusted effectually, can extensively popularize and apply.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic structural diagram of the first fixing mechanism and the second fixing mechanism of the present invention;

fig. 3 is a schematic structural diagram of the movable mechanism and the connecting rod of the present invention.

In the figure: 1. a regulator valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. adjusting the valve rod; 5. a first bevel gear; 6. a second bevel gear; 7. a first fixing mechanism; 71. a first fixed block; 72. a first fixing lever; 73. a threaded hole; 8. a second fixing mechanism; 81. a fixing ring; 82. a second fixing bar; 83. an annular groove; 9. a movable mechanism; 91. a second fixed block; 92. a third fixing bar; 10. a connecting ring; 11. a connecting rod; 111. a threaded portion; 112. a limiting strip; 12. a chute; 13. a slider; 14. a plug; 15. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a delivery port governing valve convenient to adjust flow size, including governing valve main part 1 and connect inlet tube 2 and outlet pipe 3 at governing valve main part 1 both ends, first fixed establishment 7 is installed respectively to the inside of governing valve main part 1, second fixed establishment 8 and moving mechanism 9, moving mechanism 9 can be in the inside horizontal slip of governing valve main part 1, but first fixed establishment 7, but install horizontal migration's connecting rod 11 on second fixed establishment 8 and the moving mechanism 9, the one end screw thread of connecting rod 11 is installed on first fixed establishment 7, the other end of connecting rod 11 rotates and connects on moving mechanism 9, end cap 14 is installed to the tip of connecting rod 11, end cap 14 sets up to the end cap of round platform form, and end cap 14's tip is the sphere setting, can reduce rivers resistance, keep the stability of rivers, reduce rivers to end cap 14's impact force, end cap 14 aligns the setting with the mouth of inlet tube 2, namely end cap 14 is close to the mouth of inlet tube 2, rivers diminish, end cap 14 keeps away from the mouth of inlet tube 2, rivers grow, install the actuating mechanism that drives connecting rod 11 removal on governing valve main part 1.

The driving mechanism comprises an adjusting valve rod 4 rotatably installed on the adjusting valve main body 1, a first bevel gear 5 is fixed at the end part of the adjusting valve rod 4, a second bevel gear 6 is installed on a connecting rod 11, the first bevel gear 5 is meshed with the second bevel gear 6, the adjusting valve rod 4 is screwed to drive the first bevel gear 5 to rotate, and the first bevel gear 5 drives the second bevel gear 6 to rotate.

The outer wall of one end of the connecting rod 11 is provided with a threaded portion 111, a limiting strip 112 is installed on the outer wall of the other end of the connecting rod 11, an inner ring of the second bevel gear 6 is provided with a limiting groove matched with the limiting strip 112, the limiting strip 112 is slidably installed in the limiting groove, the second bevel gear 6 can drive the connecting rod 11 to rotate under the matching of the limiting strip 112, the threaded portion 111 of the outer wall of one end of the connecting rod 11 rotates in the threaded hole 73, meanwhile, the connecting rod 11 moves leftwards, and the plug 14 is driven to be close to the pipe orifice of the water inlet pipe 2.

The first fixing mechanism 7 comprises a first fixing block 71, a first fixing rod 72 fixed on the inner wall of the regulating valve main body 1 is connected to the outer wall of the first fixing block 71, a threaded hole 73 is formed in the first fixing block 71, and a threaded portion 111 is installed inside the threaded hole 73 in a threaded manner.

The second fixing mechanism 8 comprises a fixing ring 81, the outer wall of the fixing ring 81 is connected with a second fixing rod 82 fixed on the inner wall of the adjusting valve main body 1, one side of the fixing ring 81 is provided with a ring groove 83, one side of the second bevel gear 6 is fixed with a connecting ring 10, one side of the connecting ring 10 is provided with a ball 15, and the ball 15 is arranged inside the ring groove 83 in a rolling manner to maintain the stability of the second bevel gear 6.

The moving mechanism 9 comprises a second fixing block 91, a third fixing rod 92 is connected to the outer wall of the second fixing block 91, one end of a connecting rod 11 is rotatably installed on the second fixing block 91 through a bearing, and the connecting rod 11 can move to drive the moving mechanism 9 to move.

The end of the third fixing rod 92 is provided with a sliding block 13, the inner wall of the regulating valve body 1 is provided with a sliding groove 12, and the sliding block 13 is slidably mounted inside the sliding groove 12.

When the water flow quantity of the water outlet is required to be increased, the adjusting valve rod 4 is screwed anticlockwise to drive the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 can drive the connecting rod 11 to rotate under the matching of the limiting strip 112, the connecting rod 11 moves leftwards while the threaded part 111 on the outer wall of one end of the connecting rod 11 rotates in the threaded hole 73, and drives the plug 14 to be close to the pipe orifice of the water inlet pipe 2, the distance between the circular truncated cone-shaped plug 14 with the inclined side wall and the pipe orifice of the water inlet pipe 2 is closer and closer, the quantity of water passing is reduced in unit time, and the reduction of the water flow quantity can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. The utility model provides a delivery port governing valve convenient to adjust flow size, includes governing valve main part (1) and connects inlet tube (2) and outlet pipe (3) at governing valve main part (1) both ends, its characterized in that: the utility model discloses a governing valve, including governing valve main part (1), the inside of governing valve main part (1) is installed first fixed establishment (7), second fixed establishment (8) and moving mechanism (9) respectively, but install horizontal migration's connecting rod (11) on first fixed establishment (7), second fixed establishment (8) and moving mechanism (9), end cap (14) are installed to the tip of connecting rod (11), end cap (14) set up the end cap into round platform form, and the tip of end cap (14) is the sphere setting, end cap (14) align with the mouth of pipe of inlet tube (2) and set up, install the actuating mechanism that drive connecting rod (11) removed on governing valve main part (1).

2. The outlet regulating valve convenient for regulating the flow rate of claim 1, wherein: the driving mechanism comprises an adjusting valve rod (4) rotatably mounted on the adjusting valve main body (1), a first bevel gear (5) is fixed at the end of the adjusting valve rod (4), a second bevel gear (6) is mounted on the connecting rod (11), and the first bevel gear (5) is meshed with the second bevel gear (6).

3. The outlet regulating valve convenient for regulating the flow rate of the water outlet according to claim 2, wherein: the outer wall of one end of the connecting rod (11) is provided with a threaded portion (111), a limiting strip (112) is installed on the outer wall of the other end of the connecting rod (11), an inner ring of the second bevel gear (6) is provided with a limiting groove matched with the limiting strip (112), and the limiting strip (112) is slidably installed inside the limiting groove.

4. The outlet regulating valve convenient for regulating flow according to claim 3, wherein: the first fixing mechanism (7) comprises a first fixing block (71), the outer wall of the first fixing block (71) is connected with a first fixing rod (72) fixed on the inner wall of the adjusting valve main body (1), a threaded hole (73) is formed in the first fixing block (71), and the threaded portion (111) is installed inside the threaded hole (73) in a threaded mode.

5. A water outlet regulating valve convenient for regulating flow according to claim 4, wherein: second fixed establishment (8) are including solid fixed ring (81), the outer wall connection of solid fixed ring (81) has second dead lever (82) of fixing at governing valve main part (1) inner wall, ring channel (83) have been seted up to one side of solid fixed ring (81), one side of second bevel gear (6) is fixed with go-between (10), ball (15) are installed to one side of go-between (10), ball (15) roll mounting is in the inside of ring channel (83).

6. The outlet regulating valve convenient for regulating the flow rate of claim 1, wherein: the movable mechanism (9) comprises a second fixing block (91), the outer wall of the second fixing block (91) is connected with a third fixing rod (92), and one end of the connecting rod (11) is rotatably installed on the second fixing block (91) through a bearing.

7. The outlet regulating valve convenient for regulating flow according to claim 6, wherein: slider (13) are installed to the tip of third dead lever (92), spout (12) have been seted up to the inner wall of governing valve main part (1), slider (13) slidable mounting is in the inside of spout (12).