CN219796204U

CN219796204U - Three-way internal spiral ball valve

Info

Publication number: CN219796204U
Application number: CN202321286472.9U
Authority: CN
Inventors: 曹帅
Original assignee: Suzhou Satin Bath Intelligent Technology Co ltd
Current assignee: Suzhou Satin Bath Intelligent Technology Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-03
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of waterway control and discloses a three-way internal spiral ball valve which comprises a three-way body, wherein an upper end cover is fixedly arranged on the upper end surface of the three-way body, a first tetrafluoro pad and a second tetrafluoro pad are fixedly sleeved in the three-way body near the upper part and the lower part respectively, a valve core is rotatably arranged in the three-way body, the valve core is movably arranged between the first tetrafluoro pad and the second tetrafluoro pad, a switching handle fixing plate is fixedly arranged on the front end surface of the three-way body through two round head cross tapping screws, and a switching handle is rotatably sleeved in the switching handle fixing plate. According to the utility model, more small-volume devices can be embedded through the small body, so that the water closing performance and the super-strong pressure resistance performance brought by structural optimization are better, and meanwhile, the device has the advantages of long service life, large circulation capacity, small resistance and better usability and protection.

Description

Three-way internal spiral ball valve

Technical Field

The utility model relates to the technical field of waterway control, in particular to a three-way internal spiral ball valve.

Background

The screw ball valve closing member is a ball body, the ball body rotates around the central line of the valve body to achieve a valve for opening and closing, the ball valve is mainly used for cutting off, distributing and changing the flow direction of a medium in a pipeline, and the two-piece type ball valve and the three-piece type ball valve are novel valves widely adopted in recent years.

The conventional tee joint has large flow and large volume, is conventional in the market, is made of steel or PP, is too heavy in steel, has poor PP strength, has poor water closing performance and poor pressure resistance, is not provided with a fixing support, and can be fixed only by a pipe at an inlet and an outlet during installation, so that the strength is weaker, the pipe and the tee joint are connected and sealed during switching, and water leakage is caused at the joint of the tee joint and a pipeline for a long time. Accordingly, one skilled in the art would be able to provide a three-way internal screw ball valve that addresses the problems set forth in the background above.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the three-way internal spiral ball valve which can be embedded into more small-size equipment through a small body, so that the three-way internal spiral ball valve is better in water closing performance and super-strong in pressure resistance due to structural optimization, long in service life, large in circulation capacity, small in resistance and better in usability and protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the three-way internal spiral ball valve comprises a three-way body, wherein an upper end cover is fixedly arranged on the upper end surface of the three-way body, a first tetrafluoro pad and a second tetrafluoro pad are fixedly sleeved in the three-way body respectively at the upper part and the lower part, a valve core is rotatably arranged in the three-way body, the valve core is movably arranged between the first tetrafluoro pad and the second tetrafluoro pad, a switching handle fixing plate is fixedly arranged on the front end surface of the three-way body through two round-head cross self-tapping screws, and a switching handle is rotatably sleeved in the switching handle fixing plate;

through above-mentioned technical scheme, setting through self material and then can reach the purpose that better light and handy and high strength used to can reach the purpose that better stability used, can reach the purpose that more stable installation used when carrying out to the pipe connection, thereby avoid the production that leaks, establish at the inside cover of tee bend body through last sealing washer, regulation sealing washer, switch handle sealing washer, a tetrafluoro pad and No. two tetrafluoro pad simultaneously and then can reach better sealed effect.

Further, the valve core is made of 304 stainless steel, and the tee body and the upper end cover are both made of PC material;

through above-mentioned technical scheme, through selecting 304 stainless steel to inside case outside, all the other tee bend main materials all select the PC material, and then can reach the purpose of little volume demonstration, and the setting through self material is then can reach the purpose that better light and handy and high strength used simultaneously to can reach the purpose that better stability used.

Further, anti-skid patterns are fixedly arranged on the outer wall of the switching handle;

through above-mentioned technical scheme, through the anti-skidding line that sets up and then can reach better use effect to the switching handle bar handle, avoid the misoperation problem because of the hand is smooth brings.

Further, the upper end cover is fixedly arranged on the upper end face of the tee body through two fixing bolts;

through above-mentioned technical scheme, through the upper end cover of being connected by fixing bolt on the tee bend body and then can reach the purpose that more convenient equipment used for can reach the purpose that more stable installation used when carrying out the pair pipe connection, thereby avoid the production that leaks.

Further, an upper connecting sealing ring is fixedly sleeved at the upper part of the inner part of the tee body, and the upper end cover is fixedly sleeved in the upper connecting sealing ring;

through above-mentioned technical scheme, through the fixed cover design of the last sealing washer that connects that sets up on the upper end cover, can reach better sealed effect to reach better water-proof effects.

Further, a switching handle sealing ring is fixedly sleeved in the switching handle fixing plate, and a switching handle sealing ring is movably sleeved in the switching handle;

through above-mentioned technical scheme, can reach more stable sealed effect through the fixed cover design of switch handle sealing washer on the switch handle to reach better water-fast efficiency.

Further, an adjusting sealing ring is fixedly sleeved at the position, close to the lower water outlet, inside the tee body;

through the technical scheme, better stabilizing effect can be achieved when the adjustment is performed through the arranged adjusting sealing ring

Further, the lower end face of the upper end cover is fixedly connected with an adjusting sealing ring, and the adjusting sealing ring is movably sleeved in the tee joint body;

through the technical scheme, better sealing effect can be achieved.

The utility model has the following beneficial effects:

1. according to the three-way internal spiral ball valve, the purposes of small-volume indication can be achieved by selecting the PC material for the rest three-way main materials except the 304 stainless steel for the valve core in the three-way internal spiral ball valve, and meanwhile, the purposes of better light weight and high strength use can be achieved by setting the materials of the three-way internal spiral ball valve, so that the purposes of better and stable use can be achieved, and the three-way internal spiral ball valve has better usability.

2. According to the three-way internal spiral ball valve, the upper end cover is fixedly connected to the three-way body through the fixing bolt, so that the purpose of more convenient assembly and use can be achieved, the purpose of more stable installation and use can be achieved when the pipe is connected, water leakage is avoided, and meanwhile, a better sealing effect can be achieved through sleeving the upper connecting sealing ring, the adjusting sealing ring, the switching handle sealing ring, the first tetrafluoro pad and the second tetrafluoro pad in the three-way body, so that the multidirectional close fit effect is achieved, the efficient water closing performance is achieved, and the three-way internal spiral ball valve is better in usability.

3. Compared with the prior art, the three-way internal spiral ball valve provided by the utility model has the advantages that more small-size equipment can be embedded through the small body, so that the three-way internal spiral ball valve is better in water closing performance and super-strong in pressure resistance due to structural optimization, long in service life, large in circulation capacity and small in resistance, and has better usability and protection.

Drawings

FIG. 1 is a schematic side sectional view of a three-way internal spiral ball valve according to the present utility model;

FIG. 2 is a schematic front view of a three-way internal spiral ball valve according to the present utility model;

FIG. 3 is a schematic side view of a three-way internal spiral ball valve according to the present utility model;

FIG. 4 is a schematic rear view of a three-way internal spiral ball valve according to the present utility model;

FIG. 5 is a schematic top view of a three-way internal spiral ball valve according to the present utility model;

fig. 6 is a schematic axial side view of a switching handle of a three-way internal spiral ball valve according to the present utility model.

Legend description:

1. a sealing ring is connected on the upper part; 2. adjusting a sealing ring; 3. switching the handle; 4. switching a handle sealing ring; 5. adjusting a sealing ring; 6. an upper end cap; 7. a number one tetrafluoro pad; 8. a valve core; 9. a tee body; 10. a second tetrafluoro pad; 11. a switching handle fixing plate; 12. round head cross self-tapping screw; 13. a fixing bolt; 14. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a spiral ball valve in tee bend, including tee bend body 9, tee bend body 9's up end is fixed to be provided with upper end cover 6, tee bend body 9's inside is close to the fixed cover in upper and lower place and is equipped with tetrafluoro pad 7 and tetrafluoro pad 10 No. two, tee bend body 9 internal rotation is provided with case 8, case 8 activity sets up between tetrafluoro pad 7 and tetrafluoro pad 10 No. two, tee bend body 9's preceding terminal surface is fixed through two button cross self-tapping screw 12 and is provided with switch handle fixed plate 11, the interior cover of rotating of switch handle fixed plate 11 is equipped with switch handle 3.

The valve core 8 is made of 304 stainless steel, the three-way body 9 and the upper end cover 6 are all arranged by adopting PC materials, other three-way main materials except 304 stainless steel are selected for the valve core 8, so that the purpose of small-volume indication can be achieved, meanwhile, the purpose of better light and high-strength use can be achieved through the arrangement of the self materials, the purpose of better stable use can be achieved, the anti-skid patterns 14 are fixedly arranged on the outer wall of the switching handle lever 3, the better use effect of the switching handle lever 3 can be achieved through the arranged anti-skid patterns 14, the problem of misoperation caused by hand sliding is avoided, the upper end cover 6 is fixedly arranged on the upper end surface of the three-way body 9 through two fixing bolts 13, the purpose of more convenient assembly and use can be achieved through the upper end cover 6 fixedly connected on the three-way body 9 through the fixing bolts 13, the purpose of more stable installation and use can be achieved when the pipe is connected, thereby avoiding the water leakage, the upper joint sealing ring 1 is fixedly sleeved on the upper part of the inside of the three-way body 9, the upper end cover 6 is fixedly sleeved in the upper joint sealing ring 1, the upper joint sealing ring 1 is fixedly sleeved on the upper end cover 6 through the arranged upper joint sealing ring 1, thereby achieving better sealing effect, the inner fixing sleeve of the switching handle fixing plate 11 is provided with the switching handle sealing ring 4, the movable sleeve of the switching handle 3 is provided with the switching handle sealing ring 4, the more stable sealing effect can be achieved through the design of the fixed sleeve of the switching handle sealing ring 4 on the switching handle 3, thereby achieving better water-proof effect, the inner part of the three-way body 9 is fixedly sleeved on the lower water outlet part and provided with the adjusting sealing ring 5, through the adjustment sealing washer 5 that sets up make can reach better stabilization effect when adjusting, the lower terminal surface fixedly connected with of upper end cover 6 adjusts sealing washer 2, adjusts sealing washer 2 movable sleeve and establishes in tee bend body 9.

Working principle: through selecting 304 stainless steel to outside the case 8 of inside, other tee bend main materials all select the PC material, and then can reach the purpose of little volume schematic, the setting through self material is then can reach better light and handy and high strength purpose of using simultaneously, thereby can reach better steady use's purpose, better usability has, through the upper end cover 6 of fixing bolt 13 fixed connection on tee bend body 9 and then can reach more convenient equipment purpose of using, make can reach the purpose of more stable installation use when carrying out the pipe connection, thereby avoid the production of leaking, establish through last sealing washer 1, adjusting seal circle 2, switch handle sealing washer 4, tetrafluoro pad 7 and No. two tetrafluoro pad 10 in the cover of tee bend body 9 inside simultaneously and then can reach better sealed effect, thereby reach multidirectional close fit effect, make reach high-efficient water blocking performance.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a spiral ball valve in tee bend, includes tee bend body (9), its characterized in that: the utility model discloses a three-way valve, including tee bend body (9), switch handle fixed plate (11) is fixed to the up end of tee bend body (9), tee bend body (9)'s inside is equipped with tetrafluoro pad (7) and tetrafluoro pad (10) No. two by fixed cover in upper and lower department respectively, tee bend body (9) internal rotation is provided with case (8), case (8) activity sets up between tetrafluoro pad (7) and tetrafluoro pad (10) No. two, tee bend body (9)'s front end face is provided with switch handle fixed plate (11) through two round head cross self-tapping screw (12) is fixed, switch handle fixed plate (11) internal rotation cover is equipped with switch handle (3).

2. The three-way internal spiral ball valve according to claim 1, wherein: the valve core (8) is made of 304 stainless steel, and the tee body (9) and the upper end cover (6) are both arranged by PC materials.

3. The three-way internal spiral ball valve according to claim 1, wherein: anti-skid patterns (14) are fixedly arranged on the outer wall of the switching handle (3).

4. The three-way internal spiral ball valve according to claim 1, wherein: the upper end cover (6) is fixedly arranged on the upper end face of the tee body (9) through two fixing bolts (13).

5. The three-way internal spiral ball valve according to claim 1, wherein: the upper part of the inner part of the tee body (9) is fixedly sleeved with an upper connecting sealing ring (1), and the upper end cover (6) is fixedly sleeved in the upper connecting sealing ring (1).

6. The three-way internal spiral ball valve according to claim 1, wherein: the inner fixing sleeve of the switching handle fixing plate (11) is provided with a switching handle sealing ring (4), and the switching handle (3) is movably sleeved with the switching handle sealing ring (4).

7. The three-way internal spiral ball valve according to claim 1, wherein: an adjusting sealing ring (5) is fixedly sleeved at the position, close to the lower water outlet, of the inner part of the tee body (9).

8. The three-way internal spiral ball valve according to claim 1, wherein: the lower end face of the upper end cover (6) is fixedly connected with an adjusting sealing ring (2), and the adjusting sealing ring (2) is movably sleeved in the tee joint body (9).