CN212177958U

CN212177958U - Controllable stop valve of tee bend

Info

Publication number: CN212177958U
Application number: CN202020403264.2U
Authority: CN
Inventors: 龙雨贵
Original assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Current assignee: Xinxiang City Exquisite Electromechanical Equipment Engineering Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-18
Anticipated expiration: 2030-03-25

Abstract

The utility model relates to a tee bend stop valve technical field just discloses a controllable stop valve of tee bend. This controllable stop valve of tee bend, which comprises a valve body, the inside fixed mounting at valve body top has first bearing, the internally mounted of first bearing has the valve rod, the top fixed mounting of valve rod has the handle, the externally mounted of valve rod has the screw thread piece, the sealing washer is installed to the bottom of screw thread piece, the bottom fixed mounting of valve rod has the case, the inside fixed mounting of valve body has last disk seat, the inside fixed mounting of valve body has lower disk seat, the top and the equal fixed mounting in bottom of valve body have the shell, the inside fixed mounting of shell has the second bearing, the inside fixed mounting of second bearing has the bull stick, the fixation clamp is installed to top one side of bull stick, the baffle has been cup jointed to the outside of bull stick. This controllable stop valve of tee bend possesses advantages such as control delivery port and leakproofness are good respectively more easily, has solved the problem that inner structure is complicated, breaks down easily and the leakproofness is poor.

Description

Controllable stop valve of tee bend

Technical Field

The utility model relates to a tee bend stop valve technical field specifically is a controllable stop valve of tee bend.

Background

The three-way stop valve belongs to a forced sealing type valve, can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, and is also divided into cast steel, stainless steel, chromium molybdenum steel and the like according to the material.

According to the actual conditions of difference often will carry out certain control to the fluidic flow direction in the three-way stop valve, current three-way stop valve, inner structure is complicated, breaks down easily in operation process, influences production, and the leakproofness also has the problem moreover.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a controllable stop valve of tee bend possesses advantages such as control delivery port and leakproofness are good respectively more easily, has solved that inner structure is complicated, breaks down easily and the poor problem of leakproofness.

The utility model provides a technical scheme that its technical problem adopted is: a three-way controllable stop valve comprises a valve body, wherein a water inlet pipe is fixedly installed at the bottom of the valve body, water outlet pipes are fixedly installed at two sides of the valve body, a first bearing is fixedly installed inside the top of the valve body, a valve rod is fixedly installed inside the first bearing, a handle is fixedly installed at the top of the valve rod, a thread block is fixedly installed outside the valve rod, a sealing ring is fixedly installed at the bottom of the thread block, a valve core is fixedly installed at the bottom of the valve rod, a metal gasket is fixedly installed at the bottom of the valve core, a sealing gasket is fixedly installed at the bottom of the metal gasket, an upper valve seat is fixedly installed inside the valve body, a lower valve seat is fixedly installed inside the valve body, a shell is fixedly installed at the top and the bottom of the valve body, a second bearing is fixedly installed inside the shell, a, the top one side fixed mounting of bull stick has the fixation clamp, the baffle has been cup jointed to the outside of bull stick, the inside fixed mounting of outlet pipe has the retaining ring.

Further, the first bearing is matched with the specification size of the valve rod.

Further, the interior of the valve body is provided with a thread matched with the thread block.

Further, the second bearing is matched with the specification and the size of the rotating rod.

Furthermore, the rotating rod penetrates through the water outlet pipe, the baffle is located inside the check ring, and the baffle is matched with the check ring in specification and size.

Furthermore, a gear is arranged outside the shell, and the fixing clamp is meshed with the gear.

The utility model has the advantages that:

1. this controllable stop valve of tee bend, rotatory handle, because the inside of valve body have with the screw thread of screw thread piece looks adaptation, make the valve rod drive the case and reciprocate, thereby the rivers of control inlet tube, through all be provided with the fluidic device of control respectively in two outlet pipes, can control two outlet pipes respectively, rotatory fixation clamp makes the baffle rotatory, when the baffle is perpendicular with the position of retaining ring, the inside of outlet pipe just reaches maximum discharge, clip fixation clamp and the outside gear of shell, alright in order to fix the position.

2. This controllable stop valve of tee bend, the bottom of thread piece sets up the sealing washer, when the inlet tube is opened, block the upper portion that the fluid got into the valve body, prevent to rust, be provided with seal gasket in the bottom of case, when the inlet tube was closed, make the inside that the fluid in the inlet tube is difficult to flow into the tee bend stop valve from the gap, through setting up two sealing device, improve the leakproofness of whole tee bend stop valve, and the outside spraying at the valve rod has the anticorrosive coating, make the valve rod difficult by corroding, prevent to cause the influence to the work of tee bend stop valve.

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.

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

fig. 2 is a schematic side view of a part of the structure of the present invention.

Description of reference numerals: 1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a first bearing; 5. a valve stem; 6. a handle; 7. a thread block; 8. a seal ring; 9. a valve core; 10. a metal gasket; 11. sealing gaskets; 12. an upper valve seat; 13. a lower valve seat; 14. a housing; 15. a second bearing; 16. a rotating rod; 17. a fixing clip; 18. a baffle plate; 19. and a retainer ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a three-way controllable stop valve comprises a valve body 1, a water inlet pipe 2 is fixedly installed at the bottom of the valve body 1, water outlet pipes 3 are fixedly installed at two sides of the valve body 1, a first bearing 4 is fixedly installed inside the top of the valve body 1, a valve rod 5 is fixedly installed inside the first bearing 4, the first bearing 4 is matched with the specification and size of the valve rod 5, a handle 6 is fixedly installed at the top of the valve rod 5, a thread block 7 is fixedly installed outside the valve rod 5, threads matched with the thread block 7 are arranged inside the valve body 1, so that when the handle 6 is rotated, the valve rod 5 rotates in the first bearing 4 to be matched with the thread block 7, the effect of moving up and down can be achieved, a sealing ring 8 is fixedly installed at the bottom of the thread block 7, and by arranging the sealing ring 8, when the water inlet pipe 2 is opened, fluid, prevent the internal screw thread from rusting, etc., the anti-corrosion coating is sprayed on the outside of the valve rod 5, make the valve rod 5 difficult to be corroded, prevent causing the influence to the work of the three-way stop valve, the bottom fixed mounting of the valve rod 5 has the valve core 9, the bottom fixed mounting of the valve core 9 has the metal gasket 10, the bottom fixed mounting of the metal gasket 10 has the gasket seal 11, through setting up the gasket seal 11, when closing the inlet tube 2, prevent the fluid from entering the inside of the valve body 1, the sealing performance of the apparatus has been improved effectively, the inside fixed mounting of the valve body 1 has the upper valve base 12, the inside fixed mounting of the valve body 1 has the lower valve base 13, when the valve core 9 moves upwards, the top of the valve core 9 supports the lower end of the upper valve base 12, when the valve core 9 moves downwards and blocks the inlet tube 2, the bottom of the valve core 9 passes the inside of the lower valve base 13, make the apparatus seal under, the top and the bottom of the valve body 1 are both fixedly provided with a shell 14, a gear is arranged outside the shell 14, a fixing clamp 17 is meshed with the gear, a second bearing 15 is fixedly arranged inside the shell 14, a rotating rod 16 is fixedly arranged inside the second bearing 15, the rotating rod 16 penetrates through the water outlet pipe 3, the bottom of the rotating rod is arranged in the second bearing 15 at the bottom of the valve body 1, the second bearing 15 is matched with the specification and the size of the rotating rod 16, one side of the top of the rotating rod 16 is fixedly provided with the fixing clamp 17, the outside of the rotating rod 16 is sleeved with a baffle 18, the inside of the water outlet pipe 3 is fixedly provided with a retainer ring 19, the baffle 18 is positioned inside the retainer ring 19, the baffle 18 is matched with the specification and the size of the retainer ring 19, when the right water outlet pipe 3 is required to be opened, the fixing clamp 17 is rotated, because the fixing clamp 17 is fixedly connected with the rotating rod 16, baffle 18 is rotatory in retaining ring 19's inside, when baffle 18 turned to and retaining ring 19 perpendicular, outlet pipe 3 reached the biggest rivers, when needing fixed position, clip fixation clamp 17 and the outside gear of shell 14, through all be provided with the device of control fluid respectively in two outlet pipes 3, can control two outlet pipes 3 respectively, can make two outlet pipes 3 can all open, whole close or one open, another closes, and the inside simple structure of device, it is complicated to be different from the tee bend stop valve inner structure in the market, easily break down, more convenience of customers operates.

When in use, the handle 6 is rotated, because the interior of the valve body 1 is provided with a thread matched with the thread block 7, when the handle 6 is rotated, the valve rod 5 rotates in the first bearing 4, the effect of up-and-down movement can be achieved, the valve rod 5 drives the valve core 9, the metal gasket 10 and the sealing gasket 11 to move up and down, when the valve rod 5 moves upwards, fluid enters the interior of the valve body 1 from the water inlet pipe 2, when the right water outlet pipe 3 needs to be opened, the fixing clamp 17 is rotated, because the fixing clamp 17 is fixedly connected with the rotating rod 16, the rotating rod 16 rotates under the action of the fixing clamp 17, the rotating rod 16 drives the baffle 18, the baffle 18 rotates in the inner part of the retainer ring 19, when the baffle 18 rotates to be vertical to the retainer ring 19, the water outlet pipe 3 reaches the maximum water flow, when the position needs to be fixed, the fixing clamp 17 and a gear outside the shell 14, when the left water outlet, also like the aforesaid so operation, all set up the setting that can control the fluid and flow in two outlet pipes 3, can control two outlet pipes 3 respectively, when closing inlet tube 2, rotate handle 6, fall into lower disk seat 13 with case 9 by last disk seat 12, can prevent the upper portion that the fluid from getting into valve body 1 through setting up sealing washer 8, prevent inside screw thread rust etc., through setting up seal gasket 11, when closing inlet tube 2, make the inside that the water in the inlet tube 2 is difficult for flowing into the three-way stop valve from the gap, the effectual leakproofness that has improved the device, the spraying has anti-corrosion coating in the outside of valve rod 5, make valve rod 5 difficult by the corruption, prevent to cause the influence to three-way stop valve work.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a controllable stop valve of tee bend, includes valve body (1), its characterized in that: the water inlet valve is characterized in that a water inlet pipe (2) is fixedly mounted at the bottom of the valve body (1), water outlet pipes (3) are fixedly mounted on two sides of the valve body (1), a first bearing (4) is fixedly mounted inside the top of the valve body (1), a valve rod (5) is fixedly mounted inside the first bearing (4), a handle (6) is fixedly mounted at the top of the valve rod (5), a threaded block (7) is fixedly mounted outside the valve rod (5), a sealing ring (8) is fixedly mounted at the bottom of the threaded block (7), a valve core (9) is fixedly mounted at the bottom of the valve rod (5), a metal gasket (10) is fixedly mounted at the bottom of the valve core (9), a sealing gasket (11) is fixedly mounted at the bottom of the metal gasket (10), an upper valve seat (12) is fixedly mounted inside the valve body (1), and a lower valve seat (13) is fixedly, the top and the bottom of valve body (1) are all fixed mounting have shell (14), the inside fixed mounting of shell (14) has second bearing (15), the inside fixed mounting of second bearing (15) has bull stick (16), top one side fixed mounting of bull stick (16) has fixation clamp (17), baffle (18) have been cup jointed to the outside of bull stick (16), the inside fixed mounting of outlet pipe (3) has retaining ring (19).

2. A three-way controllable stop valve according to claim 1, characterized in that: the first bearing (4) is matched with the specification and the size of the valve rod (5).

3. A three-way controllable stop valve according to claim 1, characterized in that: the valve body (1) is internally provided with a thread matched with the thread block (7).

4. A three-way controllable stop valve according to claim 1, characterized in that: the second bearing (15) is matched with the specification and the size of the rotating rod (16).

5. A three-way controllable stop valve according to claim 1, characterized in that: the rotating rod (16) penetrates through the water outlet pipe (3), the baffle plate (18) is located inside the retainer ring (19), and the baffle plate (18) is matched with the specification and the size of the retainer ring (19).

6. A three-way controllable stop valve according to claim 1, characterized in that: a gear is arranged outside the shell (14), and the fixing clamp (17) is meshed with the gear.