CN216519780U - One-way sealing ball valve - Google Patents
One-way sealing ball valve Download PDFInfo
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- CN216519780U CN216519780U CN202122821266.0U CN202122821266U CN216519780U CN 216519780 U CN216519780 U CN 216519780U CN 202122821266 U CN202122821266 U CN 202122821266U CN 216519780 U CN216519780 U CN 216519780U
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Abstract
The utility model provides a one-way sealing ball valve, which comprises a one-way ball valve main body, a connecting plate arranged on the lower end surface of the one-way ball valve main body, a supporting plate arranged below the connecting plate, and a damping piece arranged between the connecting plate and the supporting plate, wherein two ends of the one-way ball valve main body are respectively connected with a water inlet pipeline and a water outlet pipeline through flanges, the one-way ball valve main body is supported by the ground after being matched with the connecting plate, the damping piece and the supporting plate, even if the sections of the water inlet pipeline and the water outlet pipeline close to the one-way ball valve are not supported by the ground, the violent vibration generated when fluid rapidly passes through the water outlet pipeline, the one-way ball valve and the water outlet pipeline can pass through the matching of the connecting plate, the damping piece and the supporting plate, so that the vibration is greatly reduced, the connection parts of the water inlet pipeline and the one-way ball valve, the water outlet pipeline and the one-way ball valve are not easy to loosen, and the leakage phenomenon is greatly reduced, is beneficial to the use of the one-way ball valve.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a one-way sealing ball valve.
Background
The ball valve, the opening and closing piece (spheroid) is driven by the valve stem, and the valve making rotary motion around the ball valve axis, can also be used in fluidic regulation and control, wherein have very strong shearing force between its V-arrangement ball core of the hard seal V-type ball valve and the metal valve base of the build-up welding carbide among them, the medium containing fibre, tiny solid particle, etc. of especially suitable for, and the multi-channel ball valve not only can control the confluence of the medium, reposition of redundant personnel, and switching of the flow direction flexibly on the pipeline, can also close any channel and make two other channels link to each other at the same time.
The one-way ball valve is one of ball valves, and when the existing one-way ball valve is applied to a pipeline, as shown in the attached drawing 1, the one-way ball valve comprises a one-way ball valve 1 ', a water inlet pipeline 2 ' connected with one end of the one-way ball valve 1 ' through a flange, and a water outlet pipeline 3 ' connected with the other end of the one-way ball valve 1 ' through a flange. The fluid enters the water inlet pipeline 2 ', then flows to the water outlet pipeline 3' through the one-way ball valve 1 ', and finally flows out of the water outlet pipeline 3'.
When the one-way ball valve is applied to a pipeline, certain defects exist:
the section of the water inlet pipeline and the section of the water outlet pipeline, which are close to the one-way ball valve, are not supported by the ground, and the one-way ball valve is not supported by the ground, so that the fluid can generate severe vibration when rapidly passing through the water outlet pipeline, the one-way ball valve and the water outlet pipeline, the connection between the water outlet pipeline and the one-way ball valve and the connection between the water outlet pipeline and the one-way ball valve are easy to loose, the leakage phenomenon is caused, and the use of the one-way ball valve is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a one-way sealing ball valve aiming at the defects and shortcomings of the prior art.
In order to realize the purpose, the utility model adopts the following technical scheme:
the one-way sealing ball valve comprises a one-way ball valve body, and further comprises a connecting plate arranged on the lower end face of the one-way ball valve body, a supporting plate arranged below the connecting plate, and a damping piece arranged between the connecting plate and the supporting plate.
The further improvement is that: the shock-absorbing part comprises a plurality of springs arranged between the connecting plate and the supporting plate, and the springs are arranged in an annular shape.
The further improvement is that: a first flexible protective cover is arranged between the connecting plate and the supporting plate and positioned outside the shock absorption piece.
The further improvement is that: the supporting plate is provided with a plurality of springs, threaded rods are connected between the springs in a threaded mode, and abutting plates are arranged at the lower ends of the threaded rods.
The further improvement is that: and a plurality of self-tapping screws are in threaded connection with the periphery of the threaded rod on the abutting plate.
The further improvement is that: and a protective shell is detachably arranged outside the self-tapping screw on the abutting plate.
The further improvement is that: an annular groove is formed in the abutting plate and located outside the self-tapping screw, and an annular clamping block matched with the annular groove in a sliding mode is arranged at the lower end of the protective shell.
The further improvement is that: the supporting plate is located on the top plate, a second flexible protective cover is arranged outside the threaded rod, a magnet is arranged on the upper end face of the second flexible protective cover, the supporting plate is an iron supporting plate, and an anti-corrosion coating is arranged outside the iron supporting plate.
The further improvement is that: the anticorrosive coating is an epoxy resin coating.
After the technical scheme is adopted, the utility model has the beneficial effects that: the both ends of one-way ball valve main part respectively with inlet channel and outlet conduit flange joint, the one-way ball valve main part passes through the connecting plate, the damping piece, receive ground support after the cooperation of backup pad, even that the inlet channel all is not supported by ground with that section that outlet channel is close to one-way ball valve, the fluid is at the quick outlet channel that passes through, one-way ball valve, produced violent vibrations can pass through the connecting plate during outlet channel, the damping piece, the cooperation of backup pad, make to vibrate by a wide margin less, difficult inlet channel and one-way ball valve that lead to, the junction of outlet channel and one-way ball valve is not hard up, the phenomenon of greatly reduced leakage, be favorable to one-way ball valve's use.
Further effects are as follows: the setting of first flexible protection casing can protect the damping piece not receive external environment pollution, prolongs the life of damping piece, improves one-way ball valve's service quality.
Further effects are as follows: the cooperation of propping roof, threaded rod can be applicable to different mounting heights, and the adjustment is convenient moreover, is favorable to the use.
Further effects are as follows: after the abutting plate is matched with the ground, the abutting plate can be fixedly connected with the ground through a plurality of self-tapping screws, and the connecting strength of the abutting plate and the ground is improved.
Further effects are as follows: the setting of protective housing can protect the self-tapping screw not receive external environment pollution, improves the life of self-tapping screw.
Further effects are as follows: the annular clamping block is matched with the annular groove, so that the protective shell is convenient to assemble and disassemble on the top abutting plate.
Further effects are as follows: the threaded rod can be protected after the threaded rod is adjusted by the aid of cooperation of the second flexible protective cover, the magnet and the iron supporting plate, so that the threaded rod is free from external environment pollution, and the service life of the threaded rod is prolonged.
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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a prior one-way ball valve applied to a pipeline;
FIG. 2 is a schematic view of the present invention applied to a pipeline;
FIG. 3 is a schematic view of the structure corresponding to the other state of FIG. 2;
fig. 4 is an enlarged view of a portion a corresponding to fig. 3.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings and specific embodiments.
Referring to fig. 2 to 4, the technical solution adopted by the present embodiment is:
the utility model provides a one-way sealed ball valve, includes one-way ball valve main part 1, still including set up in connecting plate 2 of terminal surface under the one-way ball valve main part 1, set up in connecting plate 2 below backup pad 3, set up in connecting plate 2 with the damper between the backup pad 3. The shock-absorbing part comprises a plurality of springs 4 arranged between the connecting plate 2 and the supporting plate 3, and the springs 4 are annularly arranged. A first flexible protective cover 5 is arranged between the connecting plate 2 and the supporting plate 3 and positioned outside the shock absorption piece. The supporting plate 3 is provided with a plurality of threaded rods 6 in threaded connection between the springs 4, and the lower ends of the threaded rods 6 are provided with abutting plates 7. And a plurality of self-tapping screws 8 are in threaded connection with the periphery of the threaded rod 6 on the top abutting plate 7. The top abutting plate 7 is located on the self-tapping screw 8, and a protective shell 9 is detachably arranged outside the self-tapping screw. An annular groove 10 is formed in the top abutting plate 7 and located outside the self-tapping screw 8, and an annular clamping block 11 matched with the annular groove 10 in a sliding mode is arranged at the lower end of the protective shell 9. The top supporting plate 7 is located, a second flexible protective cover 12 is arranged outside the threaded rod 6, a magnet 13 is arranged on the upper end face of the second flexible protective cover 12, the supporting plate 3 is an iron supporting plate, and an anti-corrosion coating (not shown in the figure) is arranged outside the iron supporting plate. The corrosion resistant coating (not shown) is an epoxy coating.
The working principle of the utility model is as follows: the both ends of one-way ball valve main part 1 respectively with inlet channel 14 and outlet conduit 15 flange joint, flange joint has improved between sealing performance, one-way ball valve main part 1 passes through connecting plate 2, a plurality of spring 4, be supported by ground after the cooperation of backup pad 3, even that section that inlet channel 14 and outlet conduit 15 are close to one-way ball valve all is not supported by ground, the fluid is at the outlet channel 14 that passes through fast, one-way ball valve, produced violent vibrations can pass through connecting plate 2 during outlet channel 15, a plurality of spring 4, the cooperation of backup pad 3, make to vibrate less by a wide margin, be difficult for leading to inlet channel 14 and one-way ball valve, outlet channel 15 is not hard up with one-way ball valve's junction, the phenomenon of the leakage that significantly reduces, be favorable to one-way ball valve's use. When backup pad 3 and ground height do not match, through adjusting threaded rod 6 position in backup pad 3 to make roof 7 and ground support, can be applicable to different mounting heights, the adjustment is convenient moreover, is favorable to the use. When the abutting plate 7 is supported with the ground, the abutting plate 7 is fixedly connected with the ground through the self-tapping screws 8, and the connection strength of the abutting plate 7 and the ground is improved. The cooperation of the flexible protection casing 12 of second, magnet 13, iron backup pad can protect threaded rod 6 after having adjusted threaded rod 6 for threaded rod 6 does not receive external environmental pollution, improves threaded rod 6's life. The arrangement of the first flexible protective cover 5 can protect the plurality of springs 4 from being polluted by external environment, prolong the service life of the plurality of springs 4 and improve the service quality of the one-way ball valve. The setting of protective housing 9 can protect self-tapping screw 8 from external environmental pollution, improves self-tapping screw 8's life.
The utility model is to protect the structure of a product, the types of all elements are not the content protected by the utility model and are also the known technology, and the elements which can realize the functions of the utility model can be selected and applied in the market. Therefore, the parameters such as the type of the components are not described in detail in the present invention. The utility model is characterized by combining the components together scientifically.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The utility model is not described in detail, but is well known to those skilled in the art.
Claims (9)
1. The utility model provides a one-way sealed ball valve, includes one-way ball valve main part, its characterized in that: the ball valve further comprises a connecting plate arranged on the lower end face of the one-way ball valve body, a supporting plate arranged below the connecting plate, and a damping piece arranged between the connecting plate and the supporting plate.
2. A one-way sealed ball valve according to claim 1, wherein: the shock-absorbing part comprises a plurality of springs arranged between the connecting plate and the supporting plate, and the springs are arranged in an annular shape.
3. A one-way sealed ball valve according to claim 1, wherein: a first flexible protective cover is arranged between the connecting plate and the supporting plate and positioned outside the shock absorption piece.
4. A one-way sealed ball valve according to claim 2, wherein: the supporting plate is provided with a plurality of springs, threaded rods are connected between the springs in a threaded mode, and abutting plates are arranged at the lower ends of the threaded rods.
5. A one-way sealed ball valve according to claim 4, wherein: and a plurality of self-tapping screws are in threaded connection with the periphery of the threaded rod on the abutting plate.
6. A one-way sealed ball valve according to claim 5, wherein: and a protective shell is detachably arranged outside the self-tapping screw on the abutting plate.
7. A one-way sealed ball valve according to claim 6, wherein: an annular groove is formed in the abutting plate and located outside the self-tapping screw, and an annular clamping block matched with the annular groove in a sliding mode is arranged at the lower end of the protective shell.
8. A one-way sealed ball valve according to claim 4, wherein: the supporting plate is located on the top plate, a second flexible protective cover is arranged outside the threaded rod, a magnet is arranged on the upper end face of the second flexible protective cover, the supporting plate is an iron supporting plate, and an anti-corrosion coating is arranged outside the iron supporting plate.
9. A one-way sealed ball valve according to claim 8, wherein: the anticorrosive coating is an epoxy resin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122821266.0U CN216519780U (en) | 2021-11-17 | 2021-11-17 | One-way sealing ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122821266.0U CN216519780U (en) | 2021-11-17 | 2021-11-17 | One-way sealing ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216519780U true CN216519780U (en) | 2022-05-13 |
Family
ID=81530550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122821266.0U Active CN216519780U (en) | 2021-11-17 | 2021-11-17 | One-way sealing ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216519780U (en) |
-
2021
- 2021-11-17 CN CN202122821266.0U patent/CN216519780U/en active Active
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