CN214305424U

CN214305424U - Straight-through flow adjustable regulating valve

Info

Publication number: CN214305424U
Application number: CN202022684797.5U
Authority: CN
Inventors: 戴贤瑞; 李冰; 施凯文
Original assignee: Shanghai Ruikong Valve Co ltd
Current assignee: Shanghai Ruikong Valve Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-09-28
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a governing valve with adjustable through type flow, which comprises a valve body, the welding has the rotation post on the middle part both sides outer wall of valve body, and the inside of rotating the post has seted up the thread groove, the inside threaded connection of thread groove has the threading board, and the threading board keeps away from one side outer wall center department welding of valve body and has turned round, the valve body has been close to and has seted up the plunger groove on the inside wall of rotation post, and the inside in plunger groove is pegged graft and has been inserted the post, it has seted up the jam groove on the both sides outer wall of thread groove to insert the post, and one side outer wall center department that the threading board is close to the jam groove has the push rod that extends to the jam inslot portion through bearing movable mounting. The utility model discloses a post that pushes away that sets up, when the operator rotated and changes the hand, change the hand and pass through the use of arranging each other of thread plate, thread groove, post that pushes away and push rod, make the device can shunt water and handle, and then promoted the device's be suitable for effect, make the device be fit for more and use and promote.

Description

Straight-through flow adjustable regulating valve

Technical Field

The utility model relates to a governing valve technical field especially relates to a governing valve with adjustable through type flow.

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.

However, the common regulating valve in the market can not perform flow distribution control on water in the using process; the sealing and water-proof effects of the device cannot be improved, so that the use effect of the user is affected, and the conventional device may be damaged by the impact of water in the long-term use process, so that a straight-through flow adjustable regulating valve is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the water can not be controlled in a shunting way when the common regulating valve is used in the prior art; the sealing and waterproof effect of the device can not be improved, so that the use effect of a user is influenced, and the traditional device has the defect that the device can be damaged by the impact force of water in the long-term use process, so that the straight-through type flow adjustable regulating valve is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a governing valve with adjustable through type flow, includes the valve body, the welding has the rotation post on the outer wall of the middle part both sides of valve body, and rotates the inside of post and seted up the thread groove, the inside threaded connection of thread groove has the threading board, and the threading board keeps away from one side outer wall center department welding of valve body and has turned round the hand, the valve body has been close to and has seted up the plug socket groove on the inside wall of rotation post, and has pegged graft in the inside in plug socket groove and have the plug socket, the plug socket has seted up the jam groove on being close to the both sides outer wall of thread groove, and one side outer wall center department that the threading board is close to the jam groove has the push rod that extends to the jam inslot portion through bearing movable mounting, the push rod has the push rod on being located the outer wall of the one end of jam inslot portion.

Furthermore, the welding of the top inside wall of inserting the post has a sealing washer of laminating mutually with inserting the post groove, and inserts the post groove and be close to the welding on inserting post top and the bottom outer wall and have the snap ring of pegging graft to inserting in the post groove top and the bottom recess.

Furthermore, the welding has the No. two sealing washers of laminating mutually with inserting post top and bottom groove on the inside wall of snap ring, and the top outer wall center department of inserting the post has seted up the intake chamber.

Furthermore, the outer walls of two sides of the bottom of the inserted column close to the pushing column are provided with water diversion grooves, and the inner walls of two sides of the bottom of the valve body close to the water diversion grooves are provided with water diversion holes.

Furthermore, the outer wall of the top end of the valve body is in threaded connection with a descending impact column, and an anti-skid coating is coated on the outer side wall of the descending impact column.

Furthermore, the inner wall of the bottom of the descending impact column is provided with descending impact grooves distributed in a horizontal structure, and the surfaces of the descending impact grooves are coated with hydrophobic coatings.

The utility model has the advantages that:

1. through the post that pushes away that sets up, when the operator rotated and changes the hand, change the hand and pass through the use of arranging each other of thread plate, thread groove, post and push rod, make the device can shunt the processing to water, and then promoted the device's suitable effect, make the device be fit for more and use and promote.

2. Through the post of inserting that sets up, when water passes through the device inside, insert the post and can effectually carry out water repellent through a sealing washer and No. two sealing washers to solve the condition emergence that current device appears leaking, promoted the device's life.

3. Through the falling impact column that sets up, when water was through falling the impact column, fall the impact column through falling the impact force that the effect of dashing the groove can effectually reduce water to the device to increase the device's life, saved material resources, make the device be fit for more and apply and promote.

Drawings

Fig. 1 is a schematic structural view of a straight-through flow adjustable regulating valve provided by the present invention;

fig. 2 is a schematic view of an internal structure of a rotating column of a straight-through flow adjustable regulating valve provided by the present invention;

fig. 3 is a schematic view of the internal structure of a valve body of a straight-through flow-adjustable regulating valve provided by the present invention;

fig. 4 is a schematic view of a plug-in structure of a straight-through flow adjustable regulating valve provided by the present invention;

fig. 5 is a schematic view of a structure of a down-stroke column of the through-type flow-adjustable regulating valve of the present invention.

In the figure: the valve comprises a valve body 1, a rotating column 2, a thread groove 3, a thread plate 4, a rotating handle 5, a column inserting groove 6, a column inserting 7, a blocking groove 8, a push rod 9, a push column 10, a first sealing ring 11, a snap ring 12, a second sealing ring 13, a water inlet groove 14, a water diversion groove 15, a water diversion hole 16, a flushing descending column 17 and a flushing descending groove 18.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a straight-through type flow adjustable regulating valve comprises a valve body 1, wherein rotating columns 2 are welded on the outer walls of two sides of the middle of the valve body 1, threaded grooves 3 are formed in the rotating columns 2, threaded plates 4 are connected with the inner threads of the threaded grooves 3, a rotating handle 5 is welded at the center of the outer wall of one side, away from the valve body 1, of the threaded plates 4, a plug groove 6 is formed in the inner side wall, close to the rotating columns 2, of the valve body 1, a plug 7 is inserted in the plug groove 6, blocking grooves 8 are formed in the outer walls of two sides, close to the threaded grooves 3, of the threaded plates 4, a push rod 9 extending into the blocking grooves 8 is movably installed at the center of the outer wall of one side, close to the blocking grooves 8, of the push rod 9 is welded on the outer wall of one end, located in the blocking grooves 8, of the push rod 10 is welded on the outer wall, the rotating rods 2 facilitates the installation of an operator on the threaded plates 4, and the installation of the threaded plates 4 is more effective due to the arrangement of the threaded grooves 3, the arrangement of the blocking groove 8 perfects the flow dividing control of the water inlet and outlet of the device by an operator, and the pushing column 10 and the pushing rod 9 enable the structure of the device to be more perfect, thereby facilitating the use of the operator.

The welding of the top inside wall of inserting post 7 has and inserts a sealing washer 11 that post groove 6 was laminated mutually, and inserts post groove 6 and be close to insert the welding on post 7 top and the bottom outer wall and have the snap ring 12 of pegging graft to inserting in the 6 top of post groove and the bottom recess, and the installation of snap ring 12 provides the help for the device's leak protection water, and the leak protection water function of the device has been promoted in the installation of a sealing washer 11.

The welding has No. two sealing washer 13 with inserting post 7 top and the laminating of bottom groove mutually on the inside wall of snap ring 12, and inserts the top outer wall center department of post 7 and seted up intake chamber 14, and No. two sealing washer 13 have perfected the operator to the device's leak protection water function, and the seting up of intake chamber 14 makes water can effectually discharge outwards.

The outer walls of two sides of the bottom of the inserted column 7, which is close to the pushing column 10, are provided with water diversion grooves 15, the inner walls of two sides of the bottom of the valve body 1, which is close to the water diversion grooves 15, are provided with water diversion holes 16, and the water diversion grooves 15 and the water diversion holes 16 are arranged to improve the water diversion function of the device, so that the use of an operator is facilitated.

Threaded connection has on the top outer wall of valve body 1 and falls towards post 17, and falls to coat on the lateral wall of dashing post 17 and have an anti-skidding coating, falls the installation that dashes post 17 and can effectually reduce the impact force of water to protect valve body 1, anti-skidding coating makes the dismantlement installation that falls towards post 17 more laborsaving.

The bottom inner wall of the falling impact column 17 is provided with a falling impact groove 18 which is distributed in a horizontal structure, the surface of the falling impact groove 18 is coated with a hydrophobic coating, the falling impact groove 18 is provided with impact force which enables the device to effectively reduce water, so that the service life of the device is prolonged, and the coating of the hydrophobic coating can protect the falling impact groove 18.

The working principle of the utility model is as follows: when an operator uses the device, firstly, the device is installed at a specified position, when water enters the valve body 1 from the interior of the flushing descending column 17, the impact force of the water can be effectively reduced by arranging the flushing descending groove 18, when the operator wants to open the valve body 1, the operator can rotate the rotating hand 5, the rotating hand 5 drives the push rod 9 and the push column 10 to move through the threaded connection between the thread plate 4 and the thread groove 3, and the first sealing ring 11 and the second sealing ring 13 enable the device to play a waterproof sealing effect in the using process, so that the shunting closing and opening effects are realized.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A straight-through type flow adjustable regulating valve comprises a valve body (1) and is characterized in that rotating columns (2) are welded on outer walls of two sides of the middle of the valve body (1), thread grooves (3) are formed in the rotating columns (2), thread plates (4) are connected to inner threads of the thread grooves (3), rotating hands (5) are welded at the centers of outer walls of one side, far away from the valve body (1), of the thread plates (4), plug-in column grooves (6) are formed in the inner side wall, close to the rotating columns (2), of the valve body (1), plug-in columns (7) are inserted in the plug-in column grooves (6), plug grooves (8) are formed in the outer walls of two sides, close to the thread grooves (3), of the thread plates (4), and push rods (9) extending into the plug grooves (8) are movably mounted at the centers of the outer walls of one side, close to the plug grooves (8), of the thread plates (4), the outer wall of one end of the push rod (9) positioned in the blocking groove (8) is welded with a push column (10).

2. A straight-through type flow adjustable regulating valve according to claim 1, characterized in that the inner side wall of the top of the plug-in post (7) is welded with a first sealing ring (11) fitting with the plug-in post groove (6), and the outer walls of the plug-in post groove (6) close to the top and the bottom of the plug-in post (7) are welded with snap rings (12) inserted into the grooves of the top and the bottom of the plug-in post groove (6).

3. A straight-through type flow adjustable regulating valve according to claim 2, characterized in that a second sealing ring (13) fitted with the top and bottom grooves of the insert column (7) is welded on the inner side wall of the snap ring (12), and a water inlet groove (14) is formed in the center of the outer wall of the top of the insert column (7).

4. A flow-adjustable straight-through regulating valve according to claim 3, characterized in that the outer walls of the two sides of the bottom of the insert column (7) close to the push column (10) are provided with water diversion grooves (15), and the inner walls of the two sides of the bottom of the valve body (1) close to the water diversion grooves (15) are provided with water diversion holes (16).

5. A flow-through adjustable regulating valve according to claim 1, characterized in that the outer wall of the top end of the valve body (1) is connected with a down-stroke column (17) in a threaded manner, and the outer side wall of the down-stroke column (17) is coated with an anti-skid coating.

6. A straight-through type flow adjustable regulating valve according to claim 5, characterized in that the inner wall of the bottom of the down-wash column (17) is provided with down-wash grooves (18) distributed in a horizontal structure, and the surfaces of the down-wash grooves (18) are coated with a hydrophobic coating.