CN207378191U - A kind of adjustable orbit ball valve - Google Patents

Abstract

The utility model discloses a kind of adjustable orbit ball valves, including shell, inlet and outlet, the left and right ends of the shell are respectively equipped with water outlet and water inlet, the outer surface circumference of the first rotating shaft is equipped with first rotating shaft, the outer surface circumference of the first rotating shaft and the second shaft is equipped with the first rubber ring, the both sides up and down of shell are equipped with the second annular groove, first rubber ring and the cooperation of the second annular groove are connected, the upper wall and lower wall of the shell are equipped with the first annular groove, and first rubber ring and the cooperation of the first annular groove are connected.A kind of adjustable orbit ball valve, by rotating first rotating shaft disk is driven to be rotated, make first through hole and the second through hole that disk be followed to rotate together by the rotation of disk, by using smaller second through hole of diameter maximum flow of water amount is made to become smaller, by adjusting different maximum stream flows it is made to can be adapted in the device of different flow demand.

Description

A kind of adjustable orbit ball valve

Technical field

The utility model is related to valve technology fields, are specially a kind of adjustable orbit ball valve.

Background technology

As excellent performance of the ball valve in various fields constantly highlights, and conventional ball valve such as floating ball valve, it is fixed Ball valve, hard seal ball valve etc. its own it is peculiar the defects of also increasingly display, the common ground for mainly having above-mentioned ball valve is all ball Body contacts in opening-closing process with valve seat always, cause open and close torque it is excessive, sealing pair serious wear, service life is short, easily lets out Dew, seriously constrains its use scope.And the appearance of orbit ball valve is overcome with upper ball valve shortcoming, and combine gate valve, ball The advantages of valve, shut-off valve, plug valve, improve performance.But the sphere of existing orbit ball valve also has uncontrollable lack Point, such as the patent of 202691119 U of Patent No. CN, including the components such as valve body, valve seat, valve rod, valve deck, sphere, feature It is that the valve rod is guide tracked valve rod, the sphere lower end is equipped with regulation stud, although the height of sphere can be adjusted, It is that there are still maximum water flow can not control thus the problem of applicable device is single.

Utility model content

The purpose of this utility model is to provide a kind of adjustable orbit ball valve, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of adjustable orbit ball valve, including outer Shell, inlet and outlet, the left and right ends of the shell are respectively equipped with water outlet and water inlet, the water outlet and water inlet Inside be equipped with the 3rd rubber ring, the inside of the 3rd rubber ring is equipped with disk, the disk to be internally provided with first logical Hole and the second through hole, the upper and lower surface center of circle of the disk are equipped with annulus convex block, and the inner wall upper and lower ends of the shell are all provided with There is the first groove, first groove is connected with the cooperation of annulus convex block, and the lower surface of the disk is equipped with the second shaft, and described the The outer surface circumference of two shafts is equipped with two bearings, and second shaft is connected by second bearing with shell, the disk it is upper Surface is equipped with first rotating shaft, and the outer surface circumference of the first rotating shaft is equipped with first rotating shaft, and the first rotating shaft passes through first axle Hold and be connected with shell, the outer surface circumference of the first rotating shaft and the second shaft is equipped with the first rubber ring, the shell it is upper Lower both sides are equipped with the second annular groove, and first rubber ring and the cooperation of the second annular groove are connected, the upper and lower surface of the disk The first rubber ring is equipped with, the upper wall and lower wall of the shell are equipped with the first annular groove, first rubber ring and the first circle Annular groove cooperation is connected, and the front and rear sides of the shell are equipped with the 4th rubber ring.

Preferably, the upper surface of the inlet and outlet is equipped with provision for disengagement, and the provision for disengagement includes convex block, The convex block is internally provided with spring groove, and the spring groove is internally provided with spring, and the lower end of the spring is equipped with fixture block, described The upper surface of fixture block is equipped with pull rod, and the lower section of the fixture block is equipped with strut, and the upper surface of the strut is equipped with card slot, the fixture block It is connected with card slot cooperation, the right end of the strut is equipped with flange plate.

Preferably, the upper end of the first rotating shaft is equipped with turntable.

Preferably, the top of the pull rod is equipped with draw ring.

Preferably, the surface of the turntable is equipped with rubber sleeve.

Compared with prior art, the beneficial effects of the utility model are：A kind of adjustable orbit ball valve, passes through rotation First rotating shaft drives disk to be rotated, and makes first through hole and the second through hole that disk be followed to rotate together by the rotation of disk, It is that maximum stream flow is adjusted in first through hole or the second through hole by adjusting be connected with inlet and outlet, by making It can increase maximum stream flow with the first through hole being relatively large in diameter, maximum flow of water amount is made by using smaller second through hole of diameter Become smaller, by adjusting different maximum stream flows it is made to can be adapted in the device of different flow demand.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the first through hole structure diagram of the utility model；

Fig. 3 is the provision for disengagement structure diagram of the utility model.

In figure：1st, the first rubber ring, 2, clutch shaft bearing, 3, provision for disengagement, 301, fixture block, 302, card slot, 303, spring, 304th, strut, 305, spring groove, 306, pull rod, 307, convex block, 4, first rotating shaft, 5, rubber sleeve, the 6, first annular groove, 7, circle Disk, 8, first through hole, the 9, first groove, the 10, second annular groove, the 11, second shaft, 12, second bearing, the 13, first rubber ring, 14th, draw ring, the 15, second through hole, the 16, the 3rd rubber ring, 17, water inlet, 18, flange plate, 19, shell, 20, water outlet, 21, turn Disk, the 22, the 4th rubber ring, 23, annulus convex block.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of adjustable orbit ball valve, including shell 19th, water inlet 17 and water outlet 20, the left and right ends of shell 19 are respectively equipped with water outlet 20 and water inlet 17, water inlet 17 and go out The upper surface at the mouth of a river 20 is equipped with provision for disengagement 3, and provision for disengagement includes convex block 307, and convex block 307 is internally provided with spring groove 305, Spring groove 305 is internally provided with spring 303, and the coefficient of elasticity of spring 303 is 6N/CM, and the lower end of spring 303 is equipped with fixture block 301, Spring 303 promotes fixture block 301 to move downward, and the upper surface of fixture block 301 is equipped with pull rod 306, pulls pull rod 306 that can drive fixture block 301 move upwards, and the top of pull rod 306 is equipped with draw ring 14, and draw ring 14 is convenient for users to pulling pull rod 306, the lower section of fixture block 301 Equipped with strut 304, the upper surface of strut 304 is equipped with card slot 302, and fixture block 301 is connected with the cooperation of card slot 302, passes through 301 He of fixture block Cooperation between card slot 302, which is connected, to be attached, and the right end of strut 304 is equipped with flange plate 18, water outlet 20 and water inlet 17 Inside is equipped with the 3rd rubber ring 16, and the inside of the 3rd rubber ring 16 is equipped with disk 7, and the 3rd rubber ring 16 is sealed anti-stopping leak Dew, disk 7 are internally provided with 8 and second through hole 15 of first through hole, and first through hole 8 is different with the diameter of the second through hole 15, disk 7 The upper and lower surface center of circle be equipped with annulus convex block 23, the inner wall upper and lower ends of shell 19 are equipped with the first groove 9, the first groove 9 It is connected with the cooperation of annulus convex block 23, the lower surface of disk 7 is equipped with the second shaft 11, and the outer surface circumference of the second shaft 11 is equipped with two Bearing 12, the second shaft 11 are connected by second bearing 12 with shell 19, and the upper surface of disk 7 is equipped with first rotating shaft 4, first turn The upper end of axis 4 is equipped with turntable 21, and the surface of turntable 21 is equipped with rubber sleeve 5, and the outer surface circumference of first rotating shaft 4 is equipped with first rotating shaft 4, the first rotating shaft 4 is connected by clutch shaft bearing 2 with shell 19, and disk 7 can be driven around the by rotating first rotating shaft 4 One bearing 2 and second bearing 12 are rotated, and pass through replaceable 8 and second through hole 15 of first through hole of the rotation of disk 7 and water inlet It is connected between mouth 17 and water outlet 20, water flow is adjusted by the different bores of 8 and second through hole 15 of first through hole, from And being regulated and controled water flow, the outer surface circumference of 4 and second shaft 11 of first rotating shaft is equipped with the first rubber ring 13, outside The both sides up and down of shell 19 are equipped with the second annular groove 10, and the first rubber ring 13 is connected with the cooperation of the second annular groove 10, disk 7 it is upper Lower surface is equipped with the first rubber ring 1, and the upper wall and lower wall of shell 19 are equipped with the first annular groove 6, the first rubber ring 1 and first The cooperation of annular groove 6 is connected, and the front and rear sides of shell 19 are equipped with the 4th rubber ring 22.

By rotating first rotating shaft 4 disk 7 is driven to be rotated during use, can make the respectively by the rotation of disk 7 One through hole 8 and the second through hole 15 are connected with water inlet 17 and water outlet 20, by the through hole of different-diameter and water inlet 17 and go out The mouth of a river 20, which is connected, to control the maximum stream flow in water pipe, by using bigbore first through hole 8 and water inlet 17 Being connected with water outlet 20 can make maximum stream flow become larger, when be adjusted such that be attached with small-bore second through hole 15 when, lead to The maximum stream flow crossed will become smaller, so as to control maximum flow of water amount realization, by adjusting different max-flows Amount makes it can be adapted in the device of different flow demand.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of adjustable orbit ball valve, including shell（19）, water inlet（17）And water outlet（20）, the shell（19）'s Left and right ends are respectively equipped with water outlet（20）And water inlet（17）, it is characterised in that：The water outlet（20）And water inlet（17） Inside be equipped with the 3rd rubber ring（16）, the 3rd rubber ring（16）Inside be equipped with disk（7）, the disk（7）'s It is internally provided with first through hole（8）With the second through hole（15）, the disk（7）The upper and lower surface center of circle be equipped with annulus convex block （23）, the shell（19）Inner wall upper and lower ends be equipped with the first groove（9）, first groove（9）With annulus convex block （23）Cooperation is connected, the disk（7）Lower surface be equipped with the second shaft（11）, second shaft（11）Outer surface circumference Equipped with two bearings（12）, second shaft（11）Pass through second bearing（12）With shell（19）It is connected, the disk（7）It is upper Surface is equipped with first rotating shaft（4）, the first rotating shaft（4）Outer surface circumference be equipped with first rotating shaft（4）, the first rotating shaft （4）Pass through clutch shaft bearing（2）With shell（19）It is connected, the first rotating shaft（4）With the second shaft（11）Outer surface circumference it is equal Equipped with the first rubber ring（13）, the shell（19）Both sides up and down be equipped with the second annular groove（10）, first rubber ring （13）With the second annular groove（10）Cooperation is connected, the disk（7）Upper and lower surface be equipped with the first rubber ring（1）, it is described outer Shell（19）Upper wall and lower wall be equipped with the first annular groove（6）, first rubber ring（1）With the first annular groove（6）Coordinate phase Even, the shell（19）Front and rear sides be equipped with the 4th rubber ring（22）.

2. a kind of adjustable orbit ball valve according to claim 1, it is characterised in that：The water inlet（17）And water outlet Mouthful（20）Upper surface be equipped with provision for disengagement（3）, the provision for disengagement include convex block（307）, the convex block（307）Inside Equipped with spring groove（305）, the spring groove（305）Be internally provided with spring（303）, the spring（303）Lower end be equipped with card Block（301）, the fixture block（301）Upper surface be equipped with pull rod（306）, the fixture block（301）Lower section be equipped with strut（304）, The strut（304）Upper surface be equipped with card slot（302）, the fixture block（301）And card slot（302）Cooperation is connected, the strut （304）Right end be equipped with flange plate（18）.

3. a kind of adjustable orbit ball valve according to claim 1, it is characterised in that：The first rotating shaft（4）It is upper End is equipped with turntable（21）.

4. a kind of adjustable orbit ball valve according to claim 2, it is characterised in that：The pull rod（306）Top Equipped with draw ring（14）.

5. a kind of adjustable orbit ball valve according to claim 3, it is characterised in that：The turntable（21）Surface set Rubber sleeve（5）.