CN213479257U

CN213479257U - Valve of metal ceramic composite mechanism

Info

Publication number: CN213479257U
Application number: CN202022008091.7U
Authority: CN
Inventors: 车照智; 陈阿凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-18
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to the technical field of valves, and a valve of metal ceramic combined mechanism is disclosed, including outer valve body, the through-hole that passes its inside and intercommunication is seted up at the middle part of outer valve body, the first conveyer pipe of fixed connection in outer valve body one side is installed to the one end of through-hole, the first flange plate of one end fixedly connected with of first conveyer pipe, the second conveyer pipe of fixed connection in outer valve body opposite side is installed to the other end of through-hole, the one end fixedly connected with second flange plate of second conveyer pipe, the first flange plate of top fixedly connected with of outer valve body, there is the second flange plate on the top of first flange plate through bolt swing joint. This valve of cermet combined mechanism, through many fixed knee with spring sleeve fixed connection and with many fixed knee fixed connection's fixed column, the fixed mounting of the pivot of being convenient for, and outer valve body, first conveyer pipe, second conveyer pipe and interior valve body are the cermet material, possess forge advantage simple, high temperature resistant and corruption.

Description

Valve of metal ceramic composite mechanism

Technical Field

The utility model relates to the technical field of valves, specifically a valve of metal ceramic composite structure.

Background

A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling the flow rate by flowing or stopping a medium in a pipe or an apparatus. 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 valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like. Valves used for fluid control range from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, ranging in variety and specification from the very tiny instrument valves up to industrial pipeline valves with nominal diameters of up to 10 m.

The process is quite complicated during the integral forging of current valve, material utilization and production efficiency are low, synthesize energy-conserving effect poor, on the other hand, the valve body is great, accomplish isothermal forging very hardly during integral forging, cause that the metallography deformation is inhomogeneous, folding and intermediate layer defect increase, it is unstable to forge metallurgical quality, the frequent damage of valve meeting moreover, general valve is owing to the structure of integral type, so can not maintain, as long as the valve breaks down just must be changed new valve, it is extravagant to have caused a lot of unnecessary.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a valve of cermet combined mechanism possesses advantages such as the volume is less, forge simplely, high temperature resistant and corruption and change easily and maintain, and the unstable and must change the scheduling problem that breaks down of technology complicacy material when having solved its forging.

(II) technical scheme

For the purpose of realizing above-mentioned temperature regulation, the utility model provides a following technical scheme: the utility model provides a valve of cermet combined mechanism, includes outer valve body, the through-hole that passes its inside and intercommunication is seted up at the middle part of outer valve body, the first conveyer pipe of fixed connection in outer valve body one side is installed to the one end of through-hole, the first flange of one end fixedly connected with of first conveyer pipe, the second conveyer pipe of fixed connection in outer valve body opposite side is installed to the other end of through-hole, the one end fixedly connected with second connection pad of second conveyer pipe, the first ring flange of top fixedly connected with of outer valve body, there is the second ring flange on the top of first ring flange through bolt swing joint, the top fixedly connected with fixed disk of second ring flange.

Preferably, the top end of the fixed disc is fixedly connected with a spring chassis, and the top end of the spring chassis is fixedly connected with a spring sleeve.

Preferably, the top end of the spring sleeve is provided with a fixing column through a plurality of fixing bent rods.

Preferably, the fixed column is inserted and connected with a rotating shaft penetrating through the fixed column, and a valve hand wheel is mounted at the top end of the rotating shaft through a nut.

Preferably, the spring is arranged inside the spring sleeve, sleeved on the outer surface of the rotating shaft, and the bottom end of the spring sleeve is fixedly connected with the spring chassis.

Preferably, the spring sleeve is connected with the spring chassis, the fixed disc, the first flange disc and the second flange disc in an inserting mode, and the spring sleeve is fixedly connected with the top end of the outer valve body.

Preferably, the internally mounted of outer valve body has the same through-hole and top and pivot fixed connection's of outer valve body interior valve body, pivot spring chassis, fixed disk, first ring flange and second ring flange and outer valve body all alternate the connection.

Preferably, the outer valve body, the first delivery pipe, the second delivery pipe and the inner valve body are all made of metal ceramic materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a valve of metal ceramic combined mechanism possesses following beneficial effect:

1. according to the valve of the metal ceramic composite mechanism, the inner valve body which is provided with the through hole which is the same as that of the outer valve body and the top end of which is fixedly connected with the rotating shaft is arranged in the outer valve body, so that the flow of fluid flowing through the conveying pipe is convenient to control, and the spring is convenient to install through the spring chassis which is fixedly connected with the top end of the fixed disc and the spring sleeve which is fixedly connected with the top end of the spring chassis, so that the friction between the rotating shaft and other parts is reduced, and the service life of the device is prolonged;

2. this valve of cermet combined mechanism, through many fixed knee with spring housing fixed connection and with many fixed knee fixed connection's fixed column, the fixed mounting of the pivot of being convenient for, the valve hand wheel of nut installation is passed through on the pivot top, is favorable to operating personnel to control the fluid flow of flowing through the device, and outer valve body, first conveyer pipe, second conveyer pipe and interior valve body are the cermet material, possess forge advantage simple, high temperature resistant and corruption.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

in the figure: 1. an outer valve body; 2. a first delivery pipe; 3. a first splice tray; 4. a second delivery pipe; 5. a second connecting disc; 6. a first flange plate; 7. a second flange plate; 8. fixing the disc; 9. a spring chassis; 10. a spring sleeve; 11. fixing the bent rod; 12. a support pillar; 13. a rotating shaft; 14. a valve hand wheel; 15. a spring; 16. an inner valve body.

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, including an outer valve body 1, a through hole penetrating through the inner portion and communicating with the inner portion is formed in the middle of the outer valve body 1, a first delivery pipe 2 fixedly connected to one side of the outer valve body 1 is installed at one end of the through hole, a first flange 3 is fixedly connected to one end of the first delivery pipe 2, a second delivery pipe 4 fixedly connected to the other side of the outer valve body 1 is installed at the other end of the through hole, a second flange 5 is fixedly connected to one end of the second delivery pipe 4, a first flange 6 is fixedly connected to the top end of the outer valve body 1, a second flange 7 is movably connected to the top end of the first flange 6 through a bolt, a fixed disk 8 is fixedly connected to the top end of the second flange 7, a spring chassis 9 is fixedly connected to the top end of the fixed disk 8, a spring sleeve 10 is fixedly connected to the top end of, the service life of the device is prolonged; the top end of the spring sleeve 10 is provided with a fixed column 12 through a plurality of fixed bent rods 11, so that the fixed installation of a rotating shaft 13 is facilitated, and the stability of the device is improved; the fixed column 12 is connected with a rotating shaft 13 penetrating through the fixed column, and the top end of the rotating shaft 13 is provided with a valve hand wheel 14 through a nut, so that an operator can control the flow of fluid flowing through the device; the spring 15 which is sleeved on the outer surface of the rotating shaft 13 and is fixedly connected with the spring chassis 9 at the bottom end is arranged in the spring sleeve 10, so that the operation difficulty of an operator is reduced, and the device is more convenient to use; the spring sleeve 10 is connected with the spring chassis 9, the fixed disc 8, the first flange disc 6 and the second flange disc 7 in an inserting mode, and the spring sleeve 10 is fixedly connected with the top end of the outer valve body 1, so that the firmness degree of the device is increased; the internally mounted of outer valve body 1 has the interior valve body 16 with the same through-hole of outer valve body 1 and top and 13 fixed connection of pivot, pivot 13 spring chassis 9, fixed disk 8, first ring flange 6 and second ring flange 7 and outer valve body 1 all alternate the connection, outer valve body 1, first conveyer pipe 2, second conveyer pipe 4 and interior valve body 16 are the cermet material, be convenient for control the device's fluid flow, make the device possess forge simple, high temperature resistant and corrosive advantage.

When the device is used, firstly, the device is installed, the screw hole of the first connecting disc 3 is aligned with the connecting disc screw hole at one end of the corresponding fluid conveying pipe, the first connecting disc 3 is movably connected with one end of the corresponding fluid conveying pipe through a bolt, then the screw hole of the second connecting disc 5 is aligned with the connecting disc screw hole at one end of the corresponding fluid conveying pipe of the other section, the second connecting disc 5 is movably connected with one end of the corresponding fluid conveying pipe of the other section through a bolt, the fluid control valve is opened after the device is installed, then the valve hand wheel 14 is manually rotated, the valve hand wheel 14 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the inner valve body 16 to rotate, so that the two ends of the through hole of the inner valve body 16 are gradually aligned with the through hole of the outer valve body 1, meanwhile, the degree of alignment between the two ends of the through hole of the inner valve body 16 and the through hole, when fluid needs to be cut off, the valve hand wheel 14 is manually rotated, the valve hand wheel 14 drives the rotating shaft 13 to rotate, and the rotating shaft 13 drives the inner valve body 16 to rotate, so that two ends of the through hole of the inner valve body 16 are gradually and completely staggered with the through hole of the outer valve body 1.

To sum up, this valve of cermet combined mechanism, through many fixed knee 11 with spring bushing 10 fixed connection and with many fixed knee 11 fixed column 12 of fixed knee 11 fixed connection, the fixed mounting of pivot 13 of being convenient for, valve hand wheel 14 through nut installation is passed through on the pivot 13 top, be favorable to operating personnel to control the fluid flow who flows through the device, and outer valve body 1, first conveyer pipe 2, second conveyer pipe 4 and interior valve body 16 are the cermet material, it is simpler to possess the forging, high temperature resistant and corrosive advantage, and spring chassis 9 through the top fixed connection of fixed disk 8 and spring bushing 10 of the top fixed connection of spring chassis 9, be convenient for install spring 15, so that alleviate the friction of pivot 13 with other spare parts, be favorable to improving the device's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve of a metal ceramic composite mechanism comprises an outer valve body (1) and is characterized in that, a through hole which penetrates through the inner part of the outer valve body (1) and is communicated with the inner part is arranged in the middle part of the outer valve body, one end of the through hole is provided with a first conveying pipe (2) which is fixedly connected with one side of the outer valve body (1), one end of the first conveying pipe (2) is fixedly connected with a first connecting disc (3), the other end of the through hole is provided with a second delivery pipe (4) fixedly connected with the other side of the outer valve body (1), one end of the second conveying pipe (4) is fixedly connected with a second connecting disc (5), the top end of the outer valve body (1) is fixedly connected with a first flange plate (6), the top end of the first flange plate (6) is movably connected with a second flange plate (7) through a bolt, the top end of the second flange plate (7) is fixedly connected with a fixed plate (8).

2. A cermet composite set valve as set forth in claim 1, wherein: the top end of the fixed disc (8) is fixedly connected with a spring chassis (9), and the top end of the spring chassis (9) is fixedly connected with a spring sleeve (10).

3. A cermet composite set valve as set forth in claim 2, wherein: the top end of the spring sleeve (10) is provided with a fixed column (12) through a plurality of fixed bent rods (11).

4. A cermet composite set valve as set forth in claim 3 wherein: the fixed column (12) is connected with a rotating shaft (13) penetrating through the fixed column, and a valve hand wheel (14) is installed at the top end of the rotating shaft (13) through a nut.

5. A cermet composite set valve as set forth in claim 2, wherein: the spring (15) which is sleeved on the outer surface of the rotating shaft (13) and is fixedly connected with the spring chassis (9) at the bottom end is arranged in the spring sleeve (10).

6. A cermet composite set valve as set forth in claim 2, wherein: the spring sleeve (10) is connected with the spring chassis (9), the fixed disc (8), the first flange disc (6) and the second flange disc (7) in an inserting mode, and the spring sleeve (10) is fixedly connected with the top end of the outer valve body (1).

7. A cermet composite set valve as set forth in claim 1, wherein: the internal mounting of outer valve body (1) has with outer valve body (1) the same through-hole and top and pivot (13) fixed connection's interior valve body (16), pivot (13) spring chassis (9), fixed disk (8), first ring flange (6) and second ring flange (7) and outer valve body (1) all alternate the connection.

8. A cermet composite set valve as set forth in claim 1, wherein: the outer valve body (1), the first conveying pipe (2), the second conveying pipe (4) and the inner valve body (16) are all made of metal ceramic materials.