CN216923286U - Ball valve with high weather resistance and long service life - Google Patents
Ball valve with high weather resistance and long service life Download PDFInfo
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- CN216923286U CN216923286U CN202220434473.2U CN202220434473U CN216923286U CN 216923286 U CN216923286 U CN 216923286U CN 202220434473 U CN202220434473 U CN 202220434473U CN 216923286 U CN216923286 U CN 216923286U
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- ball valve
- valve body
- ball
- fixedly welded
- seat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a weather-resistant ball valve with high service life, which belongs to the field of ball valve devices and comprises a ball valve body, wherein a ball core is sleeved in the ball valve body in a sliding manner, a valve seat is fixedly welded at the upper end of the ball core, and the weather-resistant ball valve with high service life drives a screw rod to be screwed with a connecting threaded hole by rotating and screwing an extension rod; through extracting the water plug that intakes, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life, the design of the water plug that intakes can conveniently extract the inside rivers of discharge hollow structure, prevents that the lower rivers of winter temperature from freezing and frostbite the pipeline.
Description
Technical Field
The utility model relates to the field of ball valve devices, in particular to a ball valve with high weather resistance and long service life.
Background
The plastic ball valve is suitable for interception in the conveying process of corrosive media, all parts are assembled and molded by RPP or PVDF injection molding parts according to the temperature of-14-100 ℃ and-40-140 ℃ of different materials, and the plastic ball valve has excellent corrosion resistance. The integral ball valve of the plastic ball valve has few leakage points and high strength, and the connecting ball valve is convenient to assemble and disassemble.
Present high long service life's of weatherability ball valve, the ball valve is after long-time the use, and the inside impurity that remains easily of disk seat leads to disk seat and valve rod to rotate the flexibility and reduce, and the operator need use great physical power to remove the dismouting and change the ball valve, inconvenient rotation, and simultaneously, the sun insolate ball valve in summer leads to its surface aging easily after long-time, reduces its life. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a ball valve with high weather resistance and long service life, which drives a screw rod to be screwed with a connecting threaded hole by rotating and screwing an extension rod, is convenient to install and fix the extension rod, adopts the lever principle to increase the force arm of a valve seat so as to reduce the rotating force of a user, saves more labor for rotating the valve seat, is convenient to use, can place the extension rod in a storage groove of the extension rod by rotating and upwards detaching a cover plate, is convenient to store the extension rod and prevents loss; through extracting the water plug that intakes, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life, the design of the water plug that intakes can conveniently extract the inside rivers of discharge hollow structure, prevents that the lower rivers of winter temperature from freezing and frostbite the pipeline.
In order to solve the above problems, the present invention adopts the following technical solutions.
A ball valve with weather resistance and long service life comprises a ball valve body, wherein a ball core is sleeved in the ball valve body in a sliding mode, a valve seat is fixedly welded at the upper end of the ball core, an extension rod storage groove is formed in the valve seat, a cover plate is connected to the upper end of the extension rod storage groove through threads, threaded holes are drilled in two sides of the valve seat, a screw rod is connected to the inside of each threaded hole through threads, an extension rod is fixedly welded at one end of the screw rod, a sealing seat is fixedly welded at the upper end of the ball valve body, pipelines are fixedly welded on two sides of the sealing seat, a hollow structure is arranged on the outer side of each pipeline, a support ring is fixedly welded on the side of each pipeline, an outer sun shielding pipe is fixedly welded on the side of each support ring, a water inlet is formed in the upper end of the outer sun shielding pipe, and a water inlet plug is tightly plugged in the water inlet, the water outlet plug is plugged in the lower end of the outer sun shading pipe, the ball valve with high weather resistance and long service life drives the screw rod to be screwed with the connecting threaded hole by rotating the screwing extension rod, the fixed extension rod is convenient to install and fix, the lever principle is adopted, the force arm of the valve seat is increased, so that the rotating force of a user is reduced, the force of the rotating valve seat is saved, the use is convenient, the extension rod can be placed in the extension rod storage groove by rotating and upwards dismantling the cover plate, the extension rod is convenient to store, and the loss is prevented; through extracting the water plug that intakes, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life, the design of the plug that intakes can conveniently extract the inside rivers of discharge hollow structure, prevents that the lower rivers of winter temperature from freezing the frostbite pipeline.
Further, the disk seat lower extreme is cup jointed in the inside slip in upper end of ball valve body, the extension bar is hugged closely to the both sides of disk seat, turns round tight extension bar through rotating, drives the screw rod and turns round tight connecting thread hole, the fixed extension bar of easy to assemble.
Further, the disk seat lower extreme is cup jointed in the inside slip of seal receptacle, the fixed gluing of surface of extension bar has the anti-skidding rubber cover, adopts lever principle, thereby increases the arm of force of disk seat and reduces user's turning force for rotate the disk seat more laborsaving, convenient to use, through rotating and upwards demolish the apron, can place extension bar storage tank inside with the extension bar, make things convenient for accomodating of extension bar, the prevention is lost.
Further, the fixed butt fusion of the lower extreme outside of ball valve body hides sun pipe outward, the fixed butt fusion of the outside of seal receptacle hides sun pipe outward, and through extracting the water inlet stopper, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life.
Further, the butt fusion pipeline is fixed in the outside of ball valve body, hollow structure's inside storage has rivers, and the inside rivers of discharge hollow structure can conveniently be extracted in the design of the stopper of intaking, prevents that the lower rivers of winter temperature from freezing and hindering the pipeline.
Compared with the prior art, the utility model has the advantages that:
(1) according to the scheme, the extension bar is screwed through rotation, the screw rod is driven to screw the connecting threaded hole, the extension bar is convenient to install and fix, the lever principle is adopted, the force arm of the valve seat is increased, so that the rotating force of a user is reduced, the valve seat is more labor-saving to rotate, the cover plate is convenient to use, the extension bar can be placed inside the extension bar storage groove through rotation and upward removal of the cover plate, the extension bar is convenient to store, and loss is prevented; through extracting the water plug that intakes, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life, the design of the water plug that intakes can conveniently extract the inside rivers of discharge hollow structure, prevents that the lower rivers of winter temperature from freezing and frostbite the pipeline.
(2) The disk seat lower extreme is cup jointed in the inside slip in upper end of ball valve body, and the extension bar is hugged closely to the both sides of disk seat, turns round tight extension bar through rotating, drives the screw rod and turns round tight connecting thread hole, the fixed extension bar of easy to assemble.
(3) The inside slip of seal receptacle cup joints the disk seat lower extreme, and the external fixation of extension bar glues glutinous anti-skidding rubber sleeve, adopts lever principle, thereby increases the arm of force of disk seat and reduces user's the turning force for rotate the disk seat more laborsaving, convenient to use, through rotating and upwards demolising the apron, can place extension bar storage tank inside with the extension bar, make things convenient for accomodating of extension bar, the prevention is lost.
(4) The fixed butt fusion of the lower extreme outside of ball valve body hides sun pipe outward, and the fixed butt fusion in the outside of seal receptacle hides sun pipe outward, and through extracting the water plug that advances, can follow the water inlet to the inside water injection of hollow structure to reduce the temperature of ball valve body, pipeline and ball core, increase its life.
(5) The butt fusion pipeline is fixed in the outside of ball valve body, and hollow structure's inside storage has rivers, and the inside rivers of discharge hollow structure can conveniently be extracted in the design of the stopper of intaking, prevents that the lower rivers of winter temperature from freezing the frostbite pipeline.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the utility model at A;
fig. 3 is an enlarged view of the present invention at B.
The reference numbers in the figures illustrate:
1 ball valve body, 11 ball cores, 12 valve seats, 13 extension bar storage grooves, 14 cover plates, 15 threaded holes, 16 screws, 17 extension bars, 2 sealing seats, 21 pipelines, 22 hollow structures, 23 support rings, 24 outer sun shielding pipes, 25 water inlets and 26 water inlet plugs.
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; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-3, a weather-resistant ball valve with high service life comprises a ball valve body 1, a ball core 11 is slidably sleeved in the ball valve body 1, a valve seat 12 is fixedly welded at the upper end of the ball core 11, an extension bar storage tank 13 is arranged in the valve seat 12, a cover plate 14 is connected at the upper end of the extension bar storage tank 13 through threads, threaded holes 15 are drilled in the two sides of the valve seat 12, a screw 16 is connected in the threaded holes 15 through threads, an extension bar 17 is fixedly welded at one end of the screw 16, a seal seat 2 is fixedly welded at the upper end of the ball valve body 1, pipelines 21 are fixedly welded at the two sides of the seal seat 2, a hollow structure 22 is arranged at the outer side of each pipeline 21, a support ring 23 is fixedly welded at the side of the support ring 23, an outer shielding pipe 24 is fixedly welded at the side of the support ring 23, a water inlet 25 is arranged in the upper end of the outer shielding pipe 24, and a water inlet plug 26 is tightly plugged in the water inlet 25, the lower end of the outer sunshade tube 24 is internally plugged with a water outlet plug 27.
Please refer to fig. 1-2, the inside slip of upper end of ball valve body 1 cup joints the lower extreme of disk seat 12, extension bar 17 is hugged closely to the both sides of disk seat 12, turn round extension bar 17 tightly through rotating, drive screw rod 16 and turn round tight connecting screw hole 15, easy to assemble fixed extension bar 17, the inside slip of seal receptacle 2 cup joints disk seat 12 lower extreme, the fixed surface of extension bar 17 glues and glues there is the antiskid rubber sleeve, adopt the lever principle, thereby increase the arm of force of disk seat 12 and reduce user's turning force, make it is more laborsaving to rotate disk seat 12, convenient to use, through rotating and upwards demolising apron 14, can place extension bar storage tank 13 inside with extension bar 17, make things convenient for accomodating of extension bar 17, the prevention is lost.
Please refer to fig. 1 and 3, the outer sunshade tube 24 of the fixed butt fusion of the lower extreme outside of ball valve body 1, the outer sunshade tube 24 of the fixed butt fusion of the outside of seal receptacle 2, through extracting the water inlet plug 14, can follow water inlet 25 to the inside water injection of hollow structure 22, thereby reduce ball valve body 1, the temperature of pipeline 21 and ball core 11, increase its life, the fixed butt fusion pipeline 21 in the outside of ball valve body 1, hollow structure 22's inside storage has rivers, the design of water inlet plug 26 can conveniently extract the inside rivers of hollow structure 22 of discharging, prevent that the lower rivers of winter temperature from freezing and hindering pipeline 21.
This high long service life's of weatherability ball valve, turn round tight extension bar 17 through rotating, it turns round tight connecting thread hole 15 to drive screw rod 16, the fixed extension bar 17 of easy to assemble, adopt lever principle, thereby increase the arm of force of disk seat 12 and reduce user's turning force, make it more laborsaving to rotate disk seat 12, convenient to use, through rotating and upwards demolising apron 14, can place extension bar storage tank 13 inside with extension bar 17, make things convenient for accomodating of extension bar 17, the prevention is lost, through extracting water inlet plug 14, can follow water inlet 25 to the inside water injection of hollow structure 22, thereby reduce ball valve body 1, the temperature of pipeline 21 and ball core 11, increase its life, water inlet plug 26's design can conveniently extract the inside rivers of hollow structure 22 of discharging, prevent that the lower rivers of winter temperature from freezing and hindering pipeline 21.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a high long service life's of weatherability ball valve, includes ball valve body (1), its characterized in that: the ball valve is characterized in that a ball core (11) is sleeved in the ball valve body (1) in a sliding mode, a valve seat (12) is fixedly welded at the upper end of the ball core (11), an extension rod storage groove (13) is arranged inside the valve seat (12), a cover plate (14) is connected to the upper end of the extension rod storage groove (13) through threads, threaded holes (15) are drilled in the two sides of the valve seat (12), a screw rod (16) is connected to the inside of the threaded hole (15) through threads, an extension rod (17) is fixedly welded at one end of the screw rod (16), a sealing seat (2) is fixedly welded at the upper end of the ball valve body (1), pipelines (21) are fixedly welded at the two sides of the sealing seat (2), a hollow structure (22) is arranged on the outer side of each pipeline (21), a support ring (23) is fixedly welded at the side of each support ring (23), an external shading pipe (24) is fixedly welded at the side of each support ring (23), the water inlet (25) is arranged inside the upper end of the outer sun shading pipe (24), the water inlet plug (26) is tightly plugged inside the water inlet (25), and the water outlet plug (27) is tightly plugged inside the lower end of the outer sun shading pipe (24).
2. The ball valve of claim 1, wherein: the ball valve is characterized in that the lower end of a valve seat (12) is sleeved in the upper end of the ball valve body (1) in a sliding mode, and extension rods (17) are attached to two sides of the valve seat (12) in a clinging mode.
3. The ball valve of claim 1, wherein: the inside of seal receptacle (2) slides and cup joints disk seat (12) lower extreme, the fixed adhesion of surface of extension bar (17) has the antiskid rubber cover.
4. The ball valve of claim 1, wherein: the fixed butt fusion of the lower extreme outside of ball valve body (1) hides sun pipe (24) outward, the fixed butt fusion of the outside of seal receptacle (2) hides sun pipe (24) outward.
5. The ball valve of claim 1, wherein: a welding pipeline (21) is fixed on the outer side of the ball valve body (1), and water flow is stored in the hollow structure (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220434473.2U CN216923286U (en) | 2022-03-01 | 2022-03-01 | Ball valve with high weather resistance and long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220434473.2U CN216923286U (en) | 2022-03-01 | 2022-03-01 | Ball valve with high weather resistance and long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923286U true CN216923286U (en) | 2022-07-08 |
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ID=82224447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220434473.2U Active CN216923286U (en) | 2022-03-01 | 2022-03-01 | Ball valve with high weather resistance and long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923286U (en) |
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2022
- 2022-03-01 CN CN202220434473.2U patent/CN216923286U/en active Active
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