CN210623670U - Ceramic three-way swing valve - Google Patents
Ceramic three-way swing valve Download PDFInfo
- Publication number
- CN210623670U CN210623670U CN201920715674.8U CN201920715674U CN210623670U CN 210623670 U CN210623670 U CN 210623670U CN 201920715674 U CN201920715674 U CN 201920715674U CN 210623670 U CN210623670 U CN 210623670U
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- CN
- China
- Prior art keywords
- valve
- main part
- fixed
- valve rod
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a pottery tee bend swing valve, including the valve main part, the upper end of valve main part is fixed mutually with the runner pipe through the fastening packing ring, and installs the bolt fastener on the runner pipe, the runner pipe surface is provided with the fixed orifices, the valve main part is connected with the valve rod through the axle head sealing member, the lower extreme of valve main part is fixed mutually with the ring flange through the pipeline, and the surface of ring flange is provided with the mounting hole, fixed pipe is installed to the one end of valve main part, and the front end of fixed pipe is provided with the fastening chuck, the pipeline is provided with the sealing ring with the articulated department of ring flange. The utility model discloses a valve rod assembly to swing valve inside installs fixedly to taking precautions against earthquakes and safety protection to it and handling, when effectively can preventing the operation of swing valve, cause the impact damage to the valve rod, avoid the valve rod to take place not hard up the condition, prolonged the life of valve.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a pottery tee bend swing valve.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium. 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 classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material. The valve can be controlled by adopting various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear drive and the like; the valve can be operated according to the preset requirement under the action of pressure, temperature or other forms of sensing signals, or can be simply opened or closed without depending on the sensing signals, and the valve can make the opening and closing piece perform lifting, sliding, swinging or rotating motion by depending on a driving or automatic mechanism, so that the size of the flow passage area of the valve can be changed to realize the control function of the valve.
The valve rod assembly in the existing ceramic three-way oscillating valve is easy to damage and loosen during operation, so that the market urgently needs to develop a novel ceramic three-way oscillating valve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pottery tee bend swing valve to the valve rod subassembly in the pottery tee bend swing valve that proposes in solving above-mentioned background art when the operation, the easy condition that appears damaging and become flexible takes place the scheduling problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pottery tee bend swing valve, includes the valve main part, the upper end of valve main part is fixed mutually with the runner pipe through the fastening packing ring, and installs the bolt fastener on the runner pipe, the runner pipe surface is provided with the fixed orifices, the valve main part is connected with the valve rod through the axle head sealing member, the lower extreme of valve main part is fixed mutually with the ring flange through the pipeline, and the surface of ring flange is provided with the mounting hole, fixed pipe is installed to the one end of valve main part, and the front end of fixed pipe is provided with the fastening chuck, the articulated department of pipeline and ring flange is provided with the sealing ring.
Preferably, the valve rod is externally wrapped with a sealing shaft sleeve.
Preferably, one end of the valve rod penetrates through the sealing shaft sleeve and is fixed with the threaded sleeve.
Preferably, the threaded sleeve is tightly screwed with the valve rod through threads.
Preferably, the bottom end of the threaded sleeve is provided with a shockproof gasket.
Preferably, the fastening chuck is screwed with the fixed pipe through threads, and the diameter of the fixed pipe is 5 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the sealing shaft sleeve wraps the outside of the valve rod, the sealing shaft sleeve hermetically wraps the outside of the valve rod, good fixing and safety protection effects are achieved, the threaded sleeve and the valve rod are tightly screwed through threads, and the threaded sleeve and the valve rod are fixedly installed in a threaded screwing mode, so that the valve rod has the advantages of tight connection and convenience and quickness in assembly, disassembly and maintenance;
(2) the bottom end of the threaded sleeve is provided with the shockproof washer, and the bottom of the threaded sleeve is fixedly installed by utilizing the shockproof washer, so that the condition that the valve rod is loosened during operation can be avoided, the end head of the valve rod is prevented from directly colliding and rubbing with an internal component of the valve, and the service life of the valve is prolonged;
(3) the upper end of the valve main body is fixed with the runner pipe through the fastening gasket, the lower end of the valve main body is fixed with the flange plate through the pipeline, the valve components are fixedly installed through the fastening piece and the flange connection mode, and the valve has the advantage of being fast and tight in installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the flow tube of the present invention;
fig. 3 is a schematic view of the valve rod structure of the present invention.
In the figure: 1. a fixing hole; 2. a flow-through tube; 3. a bolt fastener; 4. a fastening washer; 5. a valve body; 6. a pipeline; 7. a flange plate; 8. a seal ring; 9. mounting holes; 10. a valve stem; 11. a shaft end seal; 12. fastening the chuck; 13. a fixed tube; 14. sealing the shaft sleeve; 15. a threaded bushing; 16. shockproof gasket.
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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a pottery tee bend swing valve, including valve main part 5, the upper end of valve main part 5 is fixed mutually with flow-through pipe 2 through fastening packing ring 4, and install bolt fastener 3 on the flow-through pipe 2, 2 surfaces of flow-through pipe are provided with fixed orifices 1, valve main part 5 is connected with valve rod 10 through axle head sealing member 11, the lower extreme of valve main part 5 is fixed mutually with ring flange 7 through pipeline 6, and the surface of ring flange 7 is provided with mounting hole 9, fixed pipe 13 is installed to valve main part 5's one end, and the front end of fixed pipe 13 is provided with fastening chuck 12, pipeline 6 is provided with sealing ring 8 with ring flange 7's articulated department, install fixedly between each subassembly of valve through adopting fastener cooperation flange joint mode, possess the inseparable swift advantage of installation.
Further, the outside parcel of valve rod 10 has sealed axle sleeve 14, and sealed axle sleeve 14 carries out sealed parcel to the outside of valve rod 10, plays good fixed and safety protection effect.
Further, one end of the valve rod 10 penetrates through the sealing shaft sleeve 14 and is fixed with the threaded sleeve 15.
Further, closely connect soon through the screw thread between threaded sleeve 15 and the valve rod 10, connect the mode soon through adopting the screw thread to install fixedly between threaded sleeve 15 and the valve rod 10, it is inseparable to possess the connection, assembles and dismantles easy maintenance swift advantage.
Further, the bottom end of the threaded sleeve 15 is provided with the shockproof gasket 16, the bottom of the threaded sleeve 15 is fixedly installed by utilizing the shockproof gasket 16, the situation that the valve rod 10 is loosened in operation can be avoided, the end part of the valve rod 10 is prevented from directly colliding and rubbing with the internal components of the valve, and the service life of the valve is prolonged.
Further, the fastening chuck 12 is screwed with the fixing tube 13 through threads, and the diameter of the fixing tube 13 is 5 cm.
The working principle is as follows: when the valve is used, the upper end of the valve main body 5 is fixed with the flow pipe 2 through the fastening gasket 4, the bolt fastening piece 3 is installed on the flow pipe 2, the lower end of the valve main body 5 is fixed with the flange 7 through the pipeline 6, the surface of the flange 7 is provided with the installation hole 9, the valve components are fixedly installed in a mode of matching the fastening piece with the flange, the valve has the advantage of being fast and fast in installation, the sealing shaft sleeve 14 is wrapped outside the valve rod 10, the sealing shaft sleeve 14 is used for sealing and wrapping the outside of the valve rod 10, good fixing and safety protection effects are achieved, one end of the valve rod 10 penetrates through the sealing shaft sleeve 14 and is fixed with the threaded sleeve 15, the threaded sleeve 15 is tightly screwed with the valve rod 10 through threads, the threaded sleeve 15 and the valve rod 10 are fixedly installed in a threaded screwing mode, the valve has the advantages of being tight in connection, the bottom of threaded sleeve 15 is installed shockproof packing ring 16, installs fixedly threaded sleeve 15 bottom through utilizing shockproof packing ring 16, can avoid valve rod 10 to take place not hard up the condition when the operation, avoids the end position of valve rod 10 directly to collide the friction with the valve inner assembly, has prolonged the life of valve.
Claims (6)
1. The utility model provides a pottery tee bend swing valve, includes valve main part (5), its characterized in that, the upper end of valve main part (5) is fixed mutually with runner pipe (2) through fastening packing ring (4), and installs bolt fastener (3) on runner pipe (2), runner pipe (2) surface is provided with fixed orifices (1), valve main part (5) are connected with valve rod (10) through axle head sealing member (11), the lower extreme of valve main part (5) is fixed mutually with ring flange (7) through pipeline (6), and the surface of ring flange (7) is provided with mounting hole (9), fixed pipe (13) are installed to the one end of valve main part (5), and the front end of fixed pipe (13) is provided with fastening chuck (12), the articulated department of pipeline (6) and ring flange (7) is provided with sealing ring (8).
2. A ceramic three-way pendulum valve according to claim 1, wherein: and a sealing shaft sleeve (14) is wrapped outside the valve rod (10).
3. A ceramic three-way pendulum valve according to claim 2, wherein: one end of the valve rod (10) penetrates through the sealing shaft sleeve (14) and is fixed with the threaded sleeve (15).
4. A ceramic three-way pendulum valve according to claim 3, wherein: the threaded sleeve (15) is tightly screwed with the valve rod (10) through threads.
5. A ceramic three-way pendulum valve according to claim 3 or 4, wherein: and a shockproof gasket (16) is arranged at the bottom end of the threaded sleeve (15).
6. A ceramic three-way pendulum valve according to claim 1, wherein: the fastening chuck (12) is screwed with the fixed pipe (13) through threads, and the diameter of the fixed pipe (13) is 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715674.8U CN210623670U (en) | 2019-05-17 | 2019-05-17 | Ceramic three-way swing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920715674.8U CN210623670U (en) | 2019-05-17 | 2019-05-17 | Ceramic three-way swing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623670U true CN210623670U (en) | 2020-05-26 |
Family
ID=70750479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920715674.8U Expired - Fee Related CN210623670U (en) | 2019-05-17 | 2019-05-17 | Ceramic three-way swing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210623670U (en) |
-
2019
- 2019-05-17 CN CN201920715674.8U patent/CN210623670U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |