CN216555504U

CN216555504U - Tee joint device with one-way valve block

Info

Publication number: CN216555504U
Application number: CN202123197132.2U
Authority: CN
Inventors: 郭诚
Original assignee: Suzhou Homeport Medial Equipment Co ltd
Current assignee: Suzhou Homeport Medial Equipment Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-17
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a tee joint device with a one-way valve plate, which comprises a tee joint body, wherein two ends of the horizontal part of the tee joint body are respectively and fixedly provided with a first fixing ring, the horizontal part of the tee body is symmetrically and fixedly provided with second fixing rings which are symmetrically distributed on two sides of the vertical part of the tee body, one side of the first fixing ring close to the second fixing ring is fixedly provided with a first spring, the other end of the first spring is fixedly provided with a ball valve matched with the second fixing ring, the top end of the three-way body is inserted with a rotating shaft in a penetrating and rotating way, the bottom end of the rotating shaft extends into the three-way body and is fixedly sleeved with a turntable, the rotary table is hinged with two connecting rods, and the other ends of the connecting rods are hinged with the adjacent spherical valves.

Description

Tee joint device with one-way valve block

Technical Field

The utility model relates to a three-way device with a one-way valve plate, and belongs to the technical field of three-way valves.

Background

The three-way valve is a valve device with three ports, one inlet and two outlets, and is different from a common valve in that the bottom of the three-way valve is provided with an outlet, when an internal valve core is at different positions, the outlets are different, if the valve core is at the lower part, the left and the right outlets are communicated, if the valve core is at the upper part, the right outlet is blocked, and the left and the lower ports are communicated.

When the three-way valve is used, some three-way valves can only select the outlet on one side to be communicated with the inlet according to needs, but when the valve adjustment of the existing three-way valves is damaged, the outlets on two sides are easily communicated with the inlet, and accidents are easily caused in serious cases, so that the safety of the three-way valve is poor, and therefore a three-way device with a one-way valve plate is necessary to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-way device with a one-way valve plate, which is simple in structure and convenient to use, and can effectively improve the use safety of a three-way valve, thereby improving the practicability of the three-way valve and solving the problems in the background art.

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

the utility model provides a take tee bend device of check valve piece, includes the tee bend body, the both ends of tee bend body horizontal part are all fixed to be equipped with solid fixed ring one, the fixed solid fixed ring two that is equipped with of tee bend body internal symmetry, gu fixed ring two symmetric distributions are in the both sides of the vertical portion of tee bend body, gu fixed ring one is close to gu one side of fixed ring two is all fixed to be equipped with spring one, the other end of spring one all fixed be equipped with gu fixed ring two phase match's ball valve, the top of tee bend body is run through to rotate and is inlayed and be equipped with the pivot, the bottom of pivot extends to this internal and fixed cover of tee bend is equipped with the carousel, it has two connecting rods to articulate on the carousel, the other end of connecting rod all with adjacent the ball valve is articulated.

Furthermore, the inner wall of the first fixing ring is conical.

Further, the carousel is located directly over the vertical portion of tee bend body, the top of pivot extends to this external and fixedly connected with knob of tee bend, the bottom of pivot with the rear side inner wall of tee bend body rotates and is connected.

Furthermore, both sides of the knob are fixedly provided with supporting rods, the supporting rods are far away from one end of the knob and fixedly connected with a fixing plate, pull plates are arranged between the supporting rods in a sliding mode, and through holes are symmetrically formed in the pull plates.

Furthermore, one side of the pulling plate, which is far away from the fixed plate, is symmetrically and fixedly provided with positioning rods, and the other ends of the positioning rods penetrate through the rotary knob and extend to the other side of the rotary knob.

Furthermore, one side of the tee joint body, which is close to the knob, is symmetrically provided with a plurality of positioning grooves matched with the positioning rods, and the number of the positioning grooves is twice of that of the positioning rods.

Furthermore, one side of the pulling plate, which is close to the fixed plate, is symmetrically and fixedly provided with a second spring, and the other end of the second spring is fixedly connected with one side of the fixed plate, which is adjacent to the fixed plate.

Furthermore, the sliding grooves are formed in one sides, close to the pulling plates, of the supporting rods, sliding blocks are arranged in the sliding grooves in a sliding mode, and the sliding blocks are fixedly connected with one sides, adjacent to the pulling plates, of the sliding blocks.

The utility model has the beneficial effects that:

the ball valve is provided with the first spring and the ball valve, and when the valve adjusting device is damaged in the use process, the first spring can push the ball valve to move towards the second fixing ring, so that the second fixing rings at two sides are blocked through the ball valve, further, the raw materials at the inlet are prevented from being discharged through the outlets at two sides, and further, accidents can be effectively avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a front view of a three-way valve device with a one-way valve plate according to the present invention;

FIG. 2 is a bottom view of a three-way device with a check valve plate according to the present invention;

FIG. 3 is a schematic structural view of a three-way device with a check valve plate according to the present invention;

FIG. 4 is an enlarged view of the portion A of the three-way valve device with the check valve plate of the present invention shown in FIG. 2;

reference numbers in the figures: 1. a tee body; 2. a first fixing ring; 3. a second fixing ring; 4. a first spring; 5. a ball valve; 6. a rotating shaft; 7. a turntable; 8. a connecting rod; 9. a knob; 10. a strut; 11. a fixing plate; 12. pulling a plate; 13. a through hole; 14. positioning a rod; 15. positioning a groove; 16. a second spring; 17. a chute; 18. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In embodiment 1, please refer to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a take tee bend device of check valve piece, including tee bend body 1, the both ends of the 1 horizontal part of tee bend body are all fixed to be equipped with solid fixed ring one 2, the fixed solid fixed ring two 3 that is equipped with of the internal symmetry of the 1 horizontal part of tee bend body, solid fixed ring two 3 symmetric distribution is in the both sides of the vertical portion of tee bend body 1, solid fixed ring one 2 is close to one side of solid fixed ring two 3 and all fixes and is equipped with spring one 4, the other end of spring one 4 is all fixed be equipped with solid fixed ring two 3 assorted globe valve 5, the top of tee bend body 1 is run through to rotate and is inlayed and be equipped with pivot 6, the bottom of pivot 6 extends to tee bend body 1 in and fixed cover is equipped with carousel 7, it has two connecting rods 8 to articulate on the carousel 7, the other end of connecting rod 8 all articulates with adjacent globe valve 5.

Specifically, as shown in fig. 3, the inner walls of the first fixing rings 2 are all conical, the rotating disc 7 is located right above the vertical portion of the tee body 1, the top end of the rotating shaft 6 extends out of the tee body 1 and is fixedly connected with a knob 9, the bottom end of the rotating shaft 6 is rotatably connected with the inner wall of the rear side of the tee body 1, two sides of the knob 9 are both fixedly provided with supporting rods 10, one end of each supporting rod 10 far away from the knob 9 is fixedly connected with a fixing plate 11, pulling plates 12 are slidably arranged between the supporting rods 10, through holes 13 are symmetrically formed in the pulling plates 12, and by rotating the fixing plates 11, so that the fixing plate 11 drives the knob 9 to rotate through the supporting rod 10, and the knob 9 drives the rotating shaft 6 to rotate, and then drive carousel 7 through pivot 6 and rotate, carousel 7 will drive connecting rod 8 and rotate this moment to can drive globe valve 5 through connecting rod 8 and remove.

Specifically, as shown in fig. 1-4, one side symmetry that the arm-tie 12 kept away from fixed plate 11 is fixed and is equipped with locating lever 14, the other end of locating lever 14 all runs through the opposite side that knob 9 extended to knob 9, tee bend body 1 is close to one side symmetry of knob 9 and has seted up a plurality ofly and locating lever 14 assorted constant head tank 15, the quantity of constant head tank 15 is the twice of the quantity of locating lever 14, arm-tie 12 is close to one side symmetry of fixed plate 11 and is fixed and is equipped with spring two 16, the other end of spring two 16 all with one side fixed connection that fixed plate 11 is adjacent, through stretching into the through-hole 13 with the finger, thereby can stimulate arm-tie 12, thereby make arm-tie 12 drive locating lever 14 and remove, and then make locating lever 14 break away from constant head tank 15, arm-tie 12 will extrude spring two 16 this moment.

Embodiment 2, please refer to fig. 1 and fig. 2, the difference between this embodiment and embodiment 1 is: slide groove 17 has all been seted up to one side that branch 10 is close to arm-tie 12, all slides in slide groove 17 and is equipped with slider 18, slider 18 all with one side fixed connection that arm-tie 12 is adjacent, when arm-tie 12 removed, arm-tie 12 will drive slider 18 and slide in slide groove 17 this moment, can play the effect of spacing support to arm-tie 12 through slider 18.

The working principle of the utility model is as follows: when the device is used, fingers extend into the through holes 13, so that the pulling plate 12 can be pulled, the pulling plate 12 drives the positioning rods 14 to move, the positioning rods 14 are separated from the positioning grooves 15, the pulling plate 12 extrudes the second springs 16, then the fixing plate 11 is rotated, the fixing plate 11 drives the knob 9 to rotate through the support rod 10, the knob 9 drives the rotating shaft 6 to rotate, the rotating disc 7 is driven to rotate through the rotating shaft 6, the rotating disc 7 drives the connecting rod 8 to rotate, the ball valve 5 can be driven to move through the connecting rod 8, when the pulling plate 12 moves, the pulling plate 12 drives the sliding block 18 to slide in the sliding groove 17, the pulling plate 12 can be limited and supported through the sliding block 18, when the rotating disc 7, the connecting rod 8, the rotating shaft 6 and the like are damaged, the ball valve 5 can be pushed to move into the second fixing ring 3 through the first spring 4, thereby block up solid fixed ring two 3 of both sides through globe valve 5, and then avoid the raw materials of import department to discharge through both sides export to can effectually avoid appearing the accident.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take tee bend device of check valve piece, includes tee bend body (1), its characterized in that: two ends of the horizontal part of the tee body (1) are respectively fixedly provided with a first fixing ring (2), the horizontal part of the tee joint body (1) is internally and symmetrically fixedly provided with a second fixing ring (3), the second fixing rings (3) are symmetrically distributed on two sides of the vertical part of the tee body (1), one side of the first fixing ring (2) close to the second fixing ring (3) is fixedly provided with a first spring (4), the other end of the first spring (4) is fixedly provided with a ball valve (5) matched with the second fixing ring (3), a rotating shaft (6) is inserted in the top end of the tee joint body (1) in a penetrating and rotating way, the bottom end of the rotating shaft (6) extends into the three-way body (1) and is fixedly sleeved with a turntable (7), the rotary table (7) is hinged with two connecting rods (8), and the other ends of the connecting rods (8) are hinged with the adjacent spherical valves (5).

2. The three-way device with the one-way valve plate as claimed in claim 1, wherein: the inner wall of the first fixing ring (2) is conical.

3. The three-way device with the one-way valve plate as claimed in claim 1, wherein: carousel (7) are located directly over the vertical portion of tee bend body (1), the top of pivot (6) extends to outer and fixedly connected with knob (9) of tee bend body (1), the bottom of pivot (6) with the rear side inner wall of tee bend body (1) rotates and is connected.

4. The three-way device with the check valve plate as in claim 3, wherein: both sides of knob (9) are all fixed and are equipped with branch (10), branch (10) are kept away from the one end fixedly connected with fixed plate (11) of knob (9), it is equipped with arm-tie (12) to slide between branch (10), through-hole (13) have been seted up to the symmetry on arm-tie (12).

5. The three-way device with the check valve plate as in claim 4, wherein: one side of the pulling plate (12) far away from the fixing plate (11) is symmetrically and fixedly provided with positioning rods (14), and the other ends of the positioning rods (14) penetrate through the rotary knob (9) and extend to the other side of the rotary knob (9).

6. The three-way device with the check valve plate as in claim 5, wherein: one side of the tee joint body (1) close to the knob (9) is symmetrically provided with a plurality of positioning grooves (15) matched with the positioning rods (14), and the number of the positioning grooves (15) is twice that of the positioning rods (14).

7. The three-way device with the check valve plate as in claim 6, wherein: one side of the pulling plate (12) close to the fixing plate (11) is symmetrically and fixedly provided with a second spring (16), and the other end of the second spring (16) is fixedly connected with one side of the fixing plate (11) adjacent to the other side of the fixing plate.

8. The three-way device with the check valve plate as in claim 7, wherein: slide groove (17) have all been seted up to branch (10) one side that is close to arm-tie (12), all slide in slide groove (17) and be equipped with slider (18), slider (18) all with one side fixed connection that arm-tie (12) are adjacent.