CN201851713U

CN201851713U - Control rotating valve

Info

Publication number: CN201851713U
Application number: CN201020109327XU
Authority: CN
Inventors: 刘胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-05
Filing date: 2010-02-05
Publication date: 2011-06-01
Anticipated expiration: 2020-02-05

Abstract

The utility model provides a control rotating valve, which can realize the ordered controllable flowing of media through a part of rotation of a valve body. Under the condition that a valve core, a movable ring and a static ring are matched, holes of the valve core are always communicated with holes arranged on an inner circle of the movable ring, the movable ring is driven to rotate, holes arranged on an outer circle of the movable ring are connected and communicated with holes arranged on an inner circle of the static ring, and the butt joint with arbitrary holes of the static ring is realized, so the media orderly flow into different pipelines according to the quantity.

Description

The control rotary valve

Technical field:

The utility model relates to a kind of control valve of realizing the orderly controllable flow of medium, and medium can be gas, liquid, semisolid, solid particle and powder.

Background technique:

At present, known control valve will realize one the tunnel to multichannel, and few road is to multichannel and the multichannel media flow to multichannel, be to need a plurality of valves and a plurality of electrical apparatus element, the volume that combines is big, pipeline is many, circuit is complicated, and such structure is must the fault point many, poor reliability.

Summary of the invention:

In order to overcome existing labyrinth, the utility model provides a kind of control rotary valve.This valve can realize one the tunnel to multichannel, few road to multichannel, multichannel to multichannel, multichannel to few road, multichannel to one tunnel medium transport, and volume is little, simple in structure, easy to use, easy to control, the fault point is few, and is stable.

The scheme that its technical problem that solves the utility model adopts is: an outer toroid is that n hole, n 〉=1 are arranged on the stationary ring; The middle annulus that matches with the interior circle of stationary ring is that x hole, x 〉=1 are arranged on the rotating ring; Y hole arranged, y 〉=1, and n 〉=x 〉=y on the spool that matches with the interior circle of rotating ring.Between spool and the rotating ring movingly, between rotating ring and the stationary ring movingly.The hole of spool and the corresponding aperture of rotating ring are communicated with all the time.When rotating ring rotates, hole on the rotating ring and hole orderly close-down and the connection on the stationary ring, also can make on the rotating ring on porose or part hole and the stationary ring corresponding institute porose or part hole connect synchronously or close synchronously, make the medium controllable flow according to quantity on time in the hole.

Hole in the spool is communicated with all the time by groove on the spool and the hole on the rotating ring; seal isolation between each groove; during the rotating ring rotation; it is static that spool and stationary ring keep; dock one by one in hole on the rotating ring and the hole on the stationary ring; medium flows to stationary ring from spool by rotating ring; also can oppositely flow to spool by rotating ring from stationary ring; can realize that a hole is to the combination to porous of porous or few hole; implement the orderly controllable flow of medium; reach the complicated function of structure realization simply and easily, medium can be gas, liquid, semisolid, solid particle or powder.

The beneficial effects of the utility model are, by the rotation of rotating ring, connect many delivery lines successively, make medium controlled delivery according to quantity in order.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified:

Fig. 1 is a ssembly drawing of the present utility model;

Fig. 2 is the sectional view of (1) among Fig. 1, also is the G-G sectional view of Fig. 6.

Fig. 3 is the A-A sectional view of Fig. 2.

Fig. 4 is the B-B sectional view of Fig. 2.

Fig. 5 is the C-C sectional view of Fig. 2.

Fig. 6 is the D-D sectional view of Fig. 2.

Fig. 7 is the E-E sectional view of Fig. 6.

Fig. 8 is the F-F sectional view of Fig. 6.

Fig. 9 is (4) sectional view among Fig. 1.

Figure 10 is the A-A sectional view of Fig. 9.

Figure 11 is (5) sectional view among Fig. 1.

Figure 12 is the A-A sectional view of Figure 11.

1. spools among Fig. 1,2. jump ring, 3. sealing, 4. rotating ring, 5. stationary ring, 6. spool axial bore, 7. spool radial hole, 8. spool groove, 9. rotating ring radial hole, 10. stationary ring radial hole.

Embodiment

In first embodiment shown in Figure 1, medium is entered by spool axial bore (6), flow out from its spool radial hole (7) that is connected separately, enter in the spool groove (8), spool groove (8) and rotating ring radial hole (9) communicate, rotating ring radial hole (9) is connected with stationary ring radial hole (10) again, and medium flows out to respectively from stationary ring radial hole (10) at last to be needed a little.Rotating ring under the active force in the external world (4) rotation, spool (1) and stationary ring (5) transfixion, rotating ring (4) and spool (1) are movingly, rotating ring (4) and stationary ring (5) are movingly, rotating ring radial hole and stationary ring radial hole are connected in order and are closed, and make medium go out to enter the different pipelines to orifice flow from the Different Diameter of stationary ring.The radial hole in each cross section is isolated with sealing (3) between rotating ring (4) and the spool (1).

Medium is entered by the different pipelines of spool, goes out from its orifice flow that is connected separately radially, enters in the groove, uses seal isolation between each groove.The radial hole on the rotating ring and the groove of spool communicate, and the hole on the rotating ring is corresponding with the hole of stationary ring again, and medium can flow out from stationary ring under the active force in the external world, enters in the pipeline.The driver drives rotating ring rotates a certain angle rotating ring and next hole of stationary ring is connected, and medium can enter in the other pipeline again.Cycle rotation makes medium enter in the different pipelines like this.When the hole on the rotating ring rotate to stationary ring on the hole do not communicate fully the position time, this hole is in closed condition.

Claims

1. control rotary valve is characterized in that: by a stationary ring, and a rotating ring, a spool, three parts are formed, and n hole are arranged, n 〉=1 on the stationary ring; X hole arranged, x 〉=1 on the rotating ring; Y hole arranged in the spool, y 〉=1, and n 〉=x 〉=y, between spool and the rotating ring movingly, between rotating ring and the stationary ring movingly.

2. control rotary valve according to claim 1, it is characterized in that: the hole in the spool is communicated with all the time by groove on the spool and the hole on the rotating ring, seal isolation between each groove, the control rotary valve rotates by rotating ring, can realize a hole to porous or few hole to the combination of porous, make controlled in order the flowing of medium.

3. control rotary valve according to claim 1; it is characterized in that: during the rotating ring rotation; it is static that spool and stationary ring keep; dock one by one in hole on the rotating ring and the hole on the stationary ring; medium flows to stationary ring from spool by rotating ring; also can oppositely flow to spool from stationary ring by rotating ring, implement the orderly controllable flow of medium, medium can be gas, liquid, semisolid, solid particle or powder.