CN212297714U

CN212297714U - Novel valve

Info

Publication number: CN212297714U
Application number: CN202021005460.0U
Authority: CN
Inventors: 向徐昭
Original assignee: Zhejiang Xinyuan Valve Co ltd
Current assignee: Zhejiang Xinyuan Valve Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-05
Anticipated expiration: 2030-06-04

Abstract

The embodiment of the utility model discloses a novel valve, concretely relates to valve field, the water-cooled double-layer valve comprises a valve body, the both sides of valve body are provided with the valve gap, the inside of valve gap is provided with the case, the inside bottom fixed mounting of valve body has the lower shaft, case and lower shaft swing joint, the bottom fixed mounting of valve body has the disk seat, the inside both ends fixed mounting of valve body has the sealing washer. The utility model discloses a set up the valve gap, the spout, spring and logical groove, when connecting the valve gap, need correspond the slider and the logical groove of valve gap inner wall, then slide the slider along leading to the groove, establish the one end at the valve body with the valve gap cover, gliding in-process along leading to the groove when the slider, the spring of the inside one end of valve body can extrude the one end of valve gap, until the slider gets into the spout through leading to the groove in, then rotate the valve gap, drive the slider and slide in the spout, make the slider stagger with leading to the groove, thereby accomplish the joint between valve gap and the valve body, practice thrift the time of assembling the valve gap greatly.

Description

Novel valve

Technical Field

The embodiment of the utility model provides a relate to plastic envelope membrane field, concretely relates to novel valve.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.

The prior art has the following defects: when the existing valve is used, the valve covers need to be installed on two sides, when the existing valve covers are installed, bolts are usually adopted for fixedly connecting, but the time consumed during connection through the bolts is long, and the valve covers are inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

For this reason, the embodiment of the utility model provides a novel valve, through the valve gap, the spout, spring and logical groove, when connecting the valve gap, need correspond the slider and the logical groove of valve gap inner wall, then slide the slider along leading to the groove and go into, establish the one end at the valve body with the valve gap cover, slide along leading to the gliding in-process of groove, the one end of valve gap can extrude the spring of the inside one end of valve body, it gets into in the spout through leading to the slider, then rotate the valve gap, it slides in the spout to drive the slider, make the slider stagger with leading to the groove, thereby accomplish the joint between valve gap and the valve body, practice thrift the time of valve gap equipment greatly, with solve among the prior art because the comparatively troublesome problem that leads to of valve gap.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a novel valve, includes the valve body, the both sides of valve body are provided with the valve gap, the inside of valve gap is provided with the case, the inside bottom fixed mounting of valve body has the lower shaft, case and lower shaft swing joint, the bottom fixed mounting of valve body has the disk seat, the inside both ends fixed mounting of valve body has the sealing washer, one side fixed mounting that the inside of valve body is located the sealing washer has the spring, the inside top that is located the case of valve body is provided with the valve rod, the surface cover of valve rod is equipped with valve rod sealing washer, the top of valve rod is provided with the key, the top fixed mounting of valve rod has the worm wheel, one side movable mounting of worm wheel.

Further, inside one side fixed mounting of valve body has the filter screen, the surface of filter screen is provided with the screw, the filter screen passes through screw and valve body fixed connection.

Further, the inside fixed mounting of valve gap has the slider, the valve gap passes through slider and valve body joint.

Furthermore, the outer surfaces of the two ends of the valve body are provided with through grooves, the sliding block is matched with the through grooves, and the outer surface of the valve body is positioned at one end of the through grooves and provided with a sliding groove.

Further, the bottom end of the valve core is fixedly provided with an inner ring, the bottom end of the inner ring is matched with the lower shaft, and a plurality of balls are arranged between the inner ring and the lower shaft.

Furthermore, a connecting groove is formed in the top end of the valve core, and the bottom end of the valve rod is matched with the connecting groove.

Further, the inside fixed mounting of spread groove has the locating lever, the constant head tank has been seted up to the bottom of valve rod.

Further, the locating slot matches with the locating lever.

The embodiment of the utility model provides a have following advantage:

1. through the arrangement of the valve cover, the sliding groove, the spring and the through groove, when the valve cover is connected, the sliding block on the inner wall of the valve cover is required to correspond to the through groove, then the sliding block slides in along the through groove, the valve cover is sleeved at one end of the valve body, in the process that the sliding block slides along the through groove, one end of the valve cover can extrude the spring at one end inside the valve body until the sliding block enters the through groove through the through groove, then the valve cover is rotated to drive the sliding block to slide in the through groove, so that the sliding block is staggered with the through groove, the clamping connection between the valve cover and the valve body is completed;

2. through setting up the valve rod, the ball, inner ring and constant head tank, when using, need rotate the runner switch, logical runner switch drives the worm wheel, thereby drive the inside case of valve body through the valve rod, switch over the valve, the case is at the in-process of rotating along the lower shaft of bottom, can drive the bottom inner ring at the lower shaft internal rotation, thereby it rolls to drive the inside ball of lower shaft, reduce the wearing and tearing between case and the lower shaft, the life of case has been increased, and is comparatively practical, and locating lever and valve rod joint are passed through on the top of case, dismantle the maintenance to the case when needs, can upwards stimulate the valve rod, make valve rod bottom constant head tank break away from the locating lever in the spread groove, and is comparatively convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the valve cover connection of the present invention;

FIG. 3 is an internal structure view of the valve cover connection of the present invention;

FIG. 4 is a connection structure view of the valve core and the lower shaft of the present invention;

fig. 5 is a connection structure diagram of the valve core and the valve rod of the present invention.

In the figure: the valve comprises a valve body 1, a valve cover 2, a valve core 3, a lower shaft 4, a valve seat 5, a sealing ring 6, a spring 7, a valve rod 8, a valve rod sealing ring 9, a key 10, a worm wheel 11, a rotating wheel switch 12, a filter screen 13, a screw 14, a sliding block 15, a through groove 16, a sliding groove 17, an inner ring 18, a ball 19, a connecting groove 20, a positioning groove 21 and a positioning rod 22.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-3 of the specification, the novel valve of this embodiment includes a valve body 1, the both sides of valve body 1 are provided with valve gap 2, the inside of valve gap 2 is provided with case 3, the inside bottom fixed mounting of valve body 1 has lower shaft 4, case 3 and lower shaft 4 swing joint, the bottom fixed mounting of valve body 1 has disk seat 5, the inside both ends fixed mounting of valve body 1 has sealing washer 6, one side fixed mounting that the inside of valve body 1 is located sealing washer 6 has spring 7, the inside top that is located case 3 of valve body 1 is provided with valve rod 8, the surface cover of valve rod 8 is equipped with valve rod sealing washer 9, the top of valve rod 8 is provided with key 10, the top fixed mounting of valve rod 8 has worm wheel 11, one side movable mounting of worm wheel 11 has runner switch 12.

The implementation scenario is specifically as follows: the utility model discloses when connecting valve gap 2, need correspond the slider 15 of 2 inner walls of valve gap with leading to groove 16, then slide 15 along leading to groove 16 and slide in, establish the one end at valve body 1 with valve gap 2 cover, slide 15 along leading to the gliding in-process of groove 16, the spring 7 of the one end of valve gap 2 can the inside one end of valve body 1 extrudes, until slider 15 gets into in spout 17 through leading to groove 16, then rotate valve gap 2, it slides in spout 17 to drive slider 15, make slider 15 stagger with leading to groove 16, thereby accomplish the joint between valve gap 2 and the valve body 1, practice thrift the time of valve gap 2 equipment greatly, when needs are dismantled valve gap 2, can rotate valve gap 2, until the slider 15 that drives the inner wall corresponds with leading to groove 16, at this moment, spring 7 can outwards promote valve gap 2, make valve gap 2 break away from the valve body 1, it is comparatively convenient.

Referring to the accompanying drawings 4-5 in the specification, in the novel valve of this embodiment, a filter screen 13 is fixedly installed on one side inside the valve body 1, a screw 14 is arranged on the outer surface of the filter screen 13, and the filter screen 13 is fixedly connected with the valve body 1 through the screw 14.

Further, the inside fixed mounting of valve gap 2 has slider 15, valve gap 2 passes through

slider

15 and 1 joint of valve body, when connecting valve gap 2, needs correspond slider 15 and the logical groove 16 of 2 inner walls of valve gap, then slides in slider 15 along leading to groove 16, overlaps the one end at valve body 1 with valve gap 2.

Further, logical groove 16 has been seted up to the both ends surface of valve body 1, slider 15 and logical groove 16 phase-match, the surface of valve body 1 is located the one end that leads to groove 16 and has been seted up spout 17, and when slider 15 along the gliding in-process of leading to groove 16, the spring 7 of the inside one end of valve body 1 of one end of valve gap 2 extrudees, until slider 15 gets into in the spout 17 through leading to groove 16.

Further, an inner ring 18 is fixedly mounted at the bottom end of the valve core 3, the bottom end of the inner ring 18 is matched with the lower shaft 4, a plurality of balls 19 are arranged between the inner ring 18 and the lower shaft 4, and the valve core 3 can drive the inner ring 18 at the bottom end to rotate in the lower shaft 4 in the rotating process of the lower shaft 4 at the bottom end, so that the balls 19 inside the lower shaft 4 are driven to roll, and the abrasion between the valve core 3 and the lower shaft 4 is reduced.

Further, spread groove 20 has been seted up on the top of case 3, the bottom and the spread groove 20 phase-match of valve rod 8, locating lever 22 and the 8 joints of valve rod are passed through on the top of case 3, dismantle as needs to case 3 and maintain, can upwards stimulate valve rod 8, make the locating lever 22 of 8 bottom constant head tank 21 follow in the spread groove 20 of valve rod break away from, and is comparatively convenient.

Further, a positioning rod 22 is fixedly mounted inside the connecting groove 20, and a positioning groove 21 is formed in the bottom end of the valve rod 8.

Further, the positioning groove 21 is matched with the positioning rod 22.

The implementation scenario is specifically as follows: when using, need rotate runner switch 12, lead to runner switch 12 and drive worm wheel 11, thereby drive 1 inside case 3 of valve body through valve rod 8, switch the valve, case 3 is at the lower shaft 4 pivoted in-process along the bottom, can drive bottom inner ring 18 at the 4 internal rotations of lower shaft, thereby drive the inside ball 19 roll of lower shaft 4, reduce the wearing and tearing between case 3 and the lower shaft 4, case 3's life has been increased, therefore, the steam generator is practical, and locating lever 22 and valve rod 8 joint are passed through on case 3's top, dismantle as needs and maintain case 3, can upwards stimulate valve rod 8, make valve rod 8 bottom constant head tank 21 break away from the locating lever 22 in the spread groove 20, and is convenient.

The working principle is as follows: referring to the attached drawings 1-3 of the specification, when the valve cover 2 is connected, a sliding block 15 on the inner wall of the valve cover 2 is required to correspond to a through groove 16, then the sliding block 15 slides along the through groove 16, the valve cover 2 is sleeved at one end of the valve body 1, when the sliding block 15 slides along the through groove 16, one end of the valve cover 2 extrudes a spring 7 at one end inside the valve body 1 until the sliding block 15 enters a sliding groove 17 through the through groove 16, then the valve cover 2 is rotated to drive the sliding block 15 to slide in the sliding groove 17, so that the sliding block 15 is staggered with the through groove 16, thereby completing the clamping between the valve cover 2 and the valve body 1, the time for assembling the valve cover 2 is greatly saved, when the valve cover 2 is required to be disassembled, the valve cover 2 can be rotated until the sliding block 15 on the inner wall is driven to correspond to the through groove 16, at this time, the spring, is more convenient.

Referring to the attached drawings 4-5 of the specification, when in use, the rotating wheel switch 12 needs to be rotated, the worm wheel 11 is driven by the rotating wheel switch 12, so that the valve rod 8 drives the valve element 3 inside the valve body 1, the valve is switched, the valve element 3 can drive the bottom inner ring 18 to rotate in the lower shaft 4 in the rotating process of the lower shaft 4 of the bottom end, the ball 19 inside the lower shaft 4 is driven to roll, the abrasion between the valve element 3 and the lower shaft 4 is reduced, the service life of the valve element 3 is prolonged, the valve element is practical, the top end of the valve element 3 is clamped with the valve rod 8 through the positioning rod 22, when the valve element 3 needs to be disassembled and maintained, the valve rod 8 can be pulled upwards, and the positioning rod 22 in the connecting groove 20 is separated from the positioning rod 21 at the bottom end.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The novel valve comprises a valve body (1), and is characterized in that: valve covers (2) are arranged on two sides of the valve body (1), a valve core (3) is arranged inside the valve covers (2), a lower shaft (4) is fixedly arranged at the bottom end inside the valve body (1), the valve core (3) is movably connected with the lower shaft (4), a valve seat (5) is fixedly arranged at the bottom end of the valve body (1), sealing rings (6) are fixedly arranged at two ends of the interior of the valve body (1), a spring (7) is fixedly arranged at one side of the sealing ring (6) in the valve body (1), a valve rod (8) is arranged inside the valve body (1) and positioned at the top end of the valve core (3), a valve rod sealing ring (9) is sleeved on the outer surface of the valve rod (8), a key (10) is arranged at the top end of the valve rod (8), the top end of the valve rod (8) is fixedly provided with a worm wheel (11), and one side of the worm wheel (11) is movably provided with a rotating wheel switch (12).

2. The novel valve of claim 1, wherein: the inside one side fixed mounting of valve body (1) has filter screen (13), the surface of filter screen (13) is provided with screw (14), filter screen (13) pass through screw (14) and valve body (1) fixed connection.

3. A novel valve as claimed in claim 2, wherein: the inside fixed mounting of valve gap (2) has slider (15), valve gap (2) are through slider (15) and valve body (1) joint.

4. A novel valve according to claim 3, wherein: the outer surfaces of the two ends of the valve body (1) are provided with through grooves (16), the sliding block (15) is matched with the through grooves (16), and one end, located at the through grooves (16), of the outer surface of the valve body (1) is provided with a sliding groove (17).

5. The novel valve of claim 1, wherein: the bottom end of the valve core (3) is fixedly provided with an inner ring (18), the bottom end of the inner ring (18) is matched with the lower shaft (4), and a plurality of balls (19) are arranged between the inner ring (18) and the lower shaft (4).

6. The novel valve of claim 1, wherein: the top end of the valve core (3) is provided with a connecting groove (20), and the bottom end of the valve rod (8) is matched with the connecting groove (20).

7. The novel valve of claim 6, wherein: the inside fixed mounting of spread groove (20) has locating lever (22), constant head tank (21) have been seted up to the bottom of valve rod (8).

8. The novel valve of claim 7, wherein: the positioning groove (21) is matched with the positioning rod (22).