CN210461764U - Novel forged steel soft seal fixed ball valve - Google Patents

Novel forged steel soft seal fixed ball valve Download PDF

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Publication number
CN210461764U
CN210461764U CN201921312761.5U CN201921312761U CN210461764U CN 210461764 U CN210461764 U CN 210461764U CN 201921312761 U CN201921312761 U CN 201921312761U CN 210461764 U CN210461764 U CN 210461764U
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Prior art keywords
valve
seat
middle cavity
flange
forged steel
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CN201921312761.5U
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Chinese (zh)
Inventor
吴永康
吴忠雷
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LISHUI CHAOTE VALVE CO Ltd
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LISHUI CHAOTE VALVE CO Ltd
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Abstract

The utility model discloses a novel forged steel soft sealing fixed ball valve, including valve lumen, end cover, the flange of intaking, play water flange, outlet seat, bottom, foot rest, protecgulum, connection cylinder body, connecting rod and import seat, the outer end of valve lumen has the end cover through first bolt and fourth bolted connection, the left end of valve lumen is equipped with the flange of intaking, the inboard left end of valve lumen is equipped with the inlet seat, the right-hand member of valve lumen is equipped with out the water flange, the inboard right-hand member of valve lumen is equipped with the outlet seat, the top of valve lumen is equipped with the protecgulum, the top of protecgulum has the connection cylinder body through second bolted connection, the top of connecting the cylinder body is equipped with the connecting rod, the bottom of valve lumen has the bottom through third bolted connection, the medial extremity of bottom is equipped with seal gasket. This novel fixed ball valve of forged steel soft seal, the velocity of flow is fast, and sealing performance is good, and the security performance is high, supports more stably, and is sturdy and durable for there is not the leakage.

Description

Novel forged steel soft seal fixed ball valve
Technical Field
The utility model relates to the technical field of valves, specifically a novel forged steel soft sealing fixed ball valve.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The 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. The valves are further classified into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, etc. according to the material. Ball valves are a common flow valve. The structure of the ball valve generally comprises a valve body, a valve cover, a ball body, a valve rod and an operating mechanism, wherein the operating mechanism is in linkage fit with the valve rod and drives the valve rod to drive the ball body to rotate so as to complete the opening and closing actions of the ball valve, and one main application field of the ball valve is the field of petroleum and natural gas. At present, the transportation form of petroleum and natural gas is developing towards the pipeline transportation direction, the pipeline transportation is gradually becoming the important transportation form of petroleum and natural gas, the pipeline transportation can relieve the tension of railway transportation, and the pipeline transportation is safer and more economic.
The existing forged steel soft seal fixed ball valve is slow in flow velocity, low in sealing performance and possible to cause leakage, the adopted sealing rings are few, the quality is poor, the design is unreasonable, the supporting stability is not enough, the ball valve is not durable, the mode of discharging control is single, and the requirement of the existing novel forged steel soft seal fixed ball valve is difficult to meet.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a novel forged steel soft sealing fixed ball valve has solved the problem that proposes in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a novel forged steel soft sealing fixed ball valve comprises a valve middle cavity, an end cover, a water inlet flange, a water outlet flange, an outlet seat, a bottom cover, a foot rest, a front cover, a connecting cylinder body, a connecting rod and an inlet seat, wherein the outer end of the valve middle cavity is connected with the end cover through a first bolt and a fourth bolt, the left end of the valve middle cavity is provided with the water inlet flange, the left end of the inner side of the valve middle cavity is provided with the inlet seat, the right end of the valve middle cavity is provided with the water outlet flange, the right end of the inner side of the valve middle cavity is provided with the outlet seat, the top of the valve middle cavity is provided with the front cover, the top of the front cover is connected with the connecting cylinder body through a second bolt, the top of the connecting cylinder body is provided with the connecting rod, the bottom of the valve middle cavity is connected with the bottom cover through a third bolt, the inner side end of the, the foot rest is welded at the bottom of the foot rest, reinforcing ribs are welded and distributed in the foot rest, the outer ends of the water inlet flange and the water outlet flange are connected with a water inlet connecting pipe and a water outlet connecting pipe, bypass pipes are welded at the tops of the water inlet connecting pipe and the water outlet connecting pipe, a connecting water pipe is connected in the middle of each bypass pipe, a ball valve is arranged at the left end of each connecting water pipe, a gate valve is arranged at the right end of each connecting water pipe, and mounting flanges are distributed in the middle of each bypass pipe.
Preferably, the outer end of the front cover is provided with a thrust plate, and the side end of the bottom of the front cover is bonded with a sealing ring.
Preferably, the bottom of the outlet seat and the bottom of the inlet seat are both provided with sealing rings, and O-shaped sealing rings are embedded at the inner side ends of the outlet seat and the inlet seat.
Preferably, an observation hole is formed in the middle of the front part of the middle cavity of the valve, and fastening bolts are distributed on the periphery of the outer part of the observation hole.
Preferably, threaded holes are distributed in the outer end of the bottom of the foot rest, and a rubber pad is bonded to the bottom of the foot rest.
(III) advantageous effects
The utility model provides a novel forged steel soft sealing fixed ball valve. The method has the following beneficial effects:
this novel forged steel soft sealing fixed ball valve, the velocity of flow is fast, and sealing performance is good, and the security performance is high, the multiple valve connection control business turn over material of being convenient for, and the foot rest through threaded connection supports more stably, and is sturdy and durable, and a plurality of sealing washer of setting make to strengthen sealed effect for there is not leakage, reasonable in design.
Drawings
FIG. 1 is a schematic view of the overall structure of a novel forged steel soft seal fixed ball valve of the present invention;
FIG. 2 is a schematic view of the structure of the connecting water pipe of the novel forged steel soft seal fixed ball valve of the present invention;
fig. 3 is the schematic view of the foot rest structure of the novel forged steel soft sealing fixed ball valve of the present invention.
In the figure: the valve comprises a valve middle cavity-1, an end cover-2, a water inlet flange-3, a water outlet flange-4, an outlet seat-5, a bottom cover-6, a foot rest-7, a front cover-8, a connecting cylinder-9, a connecting rod-10, an inlet seat-11, an O-shaped sealing ring-12, a first bolt-13, a second bolt-14, a sealing gasket-15, a third bolt-16, a fourth bolt-17, a ball valve-18, a gate valve-19, a bypass pipe-20, a connecting water pipe-21, an observation hole-22, a water inlet connecting pipe-23, a water outlet connecting pipe-24, a mounting flange-25, a bottom plate-26 and a reinforcing rib-27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a novel forged steel soft sealing fixed ball valve comprises a valve middle cavity 1, an end cover 2, a water inlet flange 3, a water outlet flange 4, an outlet seat 5, a bottom cover 6, a foot rest 7, a front cover 8, a connecting cylinder body 9, a connecting rod 10 and an inlet seat 11, wherein the outer end of the valve middle cavity 1 is connected with the end cover 2 through a first bolt 13 and a fourth bolt 17, the water inlet flange 3 is arranged at the left end of the valve middle cavity 1, the inlet seat 11 is arranged at the left end of the inner side of the valve middle cavity 1, the water outlet flange 4 is arranged at the right end of the valve middle cavity 1, the outlet seat 5 is arranged at the right end of the inner side of the valve middle cavity 1, the front cover 8 is arranged at the top of the valve middle cavity 1, the top of the front cover 8 is connected with the connecting cylinder body 9 through a second bolt 14, the top of the connecting cylinder body 9 is provided with the connecting rod 10, the bottom cover of, the sealing structure is characterized in that a sealing gasket 15 is arranged at the inner side end of the bottom cover 6, the bottom of the valve middle cavity 1 is connected with a foot rest 7 through a fourth bolt 17, a bottom plate 26 is welded at the bottom of the foot rest 7, reinforcing ribs 27 are welded and distributed in the foot rest 7, the outer ends of the water inlet flange 3 and the water outlet flange 4 are connected with a water inlet connecting pipe 23 and a water outlet connecting pipe 24, a bypass pipe 20 is welded at the top of the water inlet connecting pipe 23 and the top of the water outlet connecting pipe 24, a connecting water pipe 21 is connected in the middle of the bypass pipe 20, a ball valve 18 is arranged at the left end of the connecting water pipe 21, a gate valve 19 is arranged at the right end.
The outer end of the front cover 8 is provided with a thrust plate, and the side end of the bottom of the front cover 8 is bonded with a sealing ring, so that the sealing performance of the front cover 8 is better.
The bottom of export seat 5 and import seat 11 all is equipped with the sealing washer, the medial extremity of export seat 5 and import seat 11 is inlayed and is had O type sealing washer 12 for it is sealed effectual to business turn over material.
The middle of the front part of the valve middle cavity 1 is provided with an observation hole 22, and a fastening bolt is distributed on the periphery of the outside of the observation hole 22, so that the inside can be observed directly.
Threaded holes are distributed in the outer end of the bottom of the foot rest 7, and a rubber pad is bonded to the bottom of the foot rest 7, so that the foot rest is stable in support, anti-skidding and wear-resistant.
The working principle is as follows: through the flange 3 of intaking and the flange 4 business turn over material of going out, ball valve 18 and the 19 control switch of gate valve that by bypass pipe 20 is connected, the foot rest 7 through the fourth bolted connection of 1 bottom in the valve lumen supports the installation stably, and is sturdy and durable, and the velocity of flow is fast, and sealing performance is good, and the security performance is high, the multiple valve connection control business turn over material of being convenient for, sets up a plurality of O type sealing washers 12 and makes to strengthen sealed effect for there is not the leakage.
The utility model relates to a valve middle cavity 1, an end cover 2, a water inlet flange 3, a water outlet flange 4, an outlet seat 5, a bottom cover 6, a foot rest 7, a front cover 8, a connecting cylinder 9, a connecting rod 10, an inlet seat 11, an O-shaped sealing ring 12, a first bolt 13, a second bolt 14, a sealing gasket 15, a third bolt 16, a fourth bolt 17, a ball valve 18, a gate valve 19, a bypass pipe 20, a connecting water pipe 21, an observation hole 22, a water inlet connecting pipe 23, a water outlet connecting pipe 24, a mounting flange 25, a bottom plate 26 and a reinforcing rib 27, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components can be known by technicians or conventional experimental methods, the problem solved by the utility model is that the flow rate of the existing forged steel soft-sealing fixed ball valve is slow, the sealing performance is low, leakage can be caused, and the adopted sealing, the quality is relatively poor, and the design is unreasonable, supports the stability can not enough, and is not durable, and the mode of the control ejection of compact is single, is difficult to satisfy the demand scheduling problem of current novel soft sealed fixed ball valve of forged steel, the utility model discloses a combination of each other of above-mentioned part, this novel soft sealed fixed ball valve of forged steel, the velocity of flow is fast, and sealing performance is good, and the security performance is high, the multiple valve connection control business turn over material of being convenient for, and the foot rest through threaded connection supports more stably, and is sturdy and durable, and a plurality of sealing washer of setting make strengthen sealed effect for there is not leakage, reasonable.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)

1. The utility model provides a novel forged steel soft seal fixed ball valve which characterized in that: comprises a valve middle cavity (1), an end cover (2), a water inlet flange (3), a water outlet flange (4), an outlet seat (5), a bottom cover (6), a foot rest (7), a front cover (8), a connecting cylinder body (9), a connecting rod (10) and an inlet seat (11), wherein the outer end of the valve middle cavity (1) is connected with the end cover (2) through a first bolt (13) and a fourth bolt (17), the water inlet flange (3) is arranged at the left end of the valve middle cavity (1), the inlet seat (11) is arranged at the left end of the inner side of the valve middle cavity (1), the water outlet flange (4) is arranged at the right end of the valve middle cavity (1), the outlet seat (5) is arranged at the right end of the inner side of the valve middle cavity (1), the front cover (8) is arranged at the top of the valve middle cavity (1), and the connecting cylinder body (9) is connected with the top of the front cover (8), the connecting cylinder is characterized in that a connecting rod (10) is arranged at the top of the connecting cylinder body (9), the bottom of the valve middle cavity (1) is connected with a bottom cover (6) through a third bolt (16), a sealing gasket (15) is arranged at the inner side end of the bottom cover (6), the bottom of the valve middle cavity (1) is connected with a foot rest (7) through a fourth bolt (17), a bottom plate (26) is welded at the bottom of the foot rest (7), reinforcing ribs (27) are welded and distributed in the foot rest (7), the outer ends of the water inlet flange (3) and the water outlet flange (4) are connected with a water inlet connecting pipe (23) and a water outlet connecting pipe (24), bypass pipes (20) are welded at the tops of the water inlet connecting pipe (23) and the water outlet connecting pipe (24), a connecting water pipe (21) is connected in the middle of the bypass pipes (20), and a, the right end of the connecting water pipe (21) is provided with a gate valve (19), and the middle of the bypass pipe (20) is connected and distributed with a mounting flange (25).
2. The novel forged steel soft seal fixed ball valve as claimed in claim 1, wherein: the outer end of the front cover (8) is provided with a thrust plate, and the side end of the bottom of the front cover (8) is bonded with a sealing ring.
3. The novel forged steel soft seal fixed ball valve as claimed in claim 1, wherein: the bottom of export seat (5) and import seat (11) all is equipped with the sealing washer, the medial extremity of export seat (5) and import seat (11) is inlayed and is had O type sealing washer (12).
4. The novel forged steel soft seal fixed ball valve as claimed in claim 1, wherein: an observation hole (22) is formed in the middle of the front portion of the valve middle cavity (1), and fastening bolts are distributed on the periphery of the outer portion of the observation hole (22).
5. The novel forged steel soft seal fixed ball valve as claimed in claim 1, wherein: threaded holes are distributed in the outer end of the bottom of the foot rest (7), and a rubber pad is bonded to the bottom of the foot rest (7).
CN201921312761.5U 2019-08-14 2019-08-14 Novel forged steel soft seal fixed ball valve Active CN210461764U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921312761.5U CN210461764U (en) 2019-08-14 2019-08-14 Novel forged steel soft seal fixed ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921312761.5U CN210461764U (en) 2019-08-14 2019-08-14 Novel forged steel soft seal fixed ball valve

Publications (1)

Publication Number Publication Date
CN210461764U true CN210461764U (en) 2020-05-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921312761.5U Active CN210461764U (en) 2019-08-14 2019-08-14 Novel forged steel soft seal fixed ball valve

Country Status (1)

Country Link
CN (1) CN210461764U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112032340A (en) * 2020-09-01 2020-12-04 初乐锟 Throttle valve with overflow function

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112032340A (en) * 2020-09-01 2020-12-04 初乐锟 Throttle valve with overflow function

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