CN217683365U - Effectual stainless steel ball valve prevents frostbite - Google Patents
Effectual stainless steel ball valve prevents frostbite Download PDFInfo
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- CN217683365U CN217683365U CN202220933298.1U CN202220933298U CN217683365U CN 217683365 U CN217683365 U CN 217683365U CN 202220933298 U CN202220933298 U CN 202220933298U CN 217683365 U CN217683365 U CN 217683365U
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Abstract
The utility model belongs to the ball valve field, in particular to a stainless steel ball valve with good anti-freezing effect, which comprises a ball valve body, a first flange plate, a second flange plate and an anti-freezing unit; a first flange plate and a second flange plate are symmetrically communicated and fixedly connected with two ends of the ball valve body; the first flange plate is fixedly connected with an input pipe in a communication way; an output pipe is fixedly connected to the second flange plate in a communicating manner; the utility model discloses a ball valve, including ball valve body, the inboard of first cover that prevents frostbite and the second cover that prevents frostbite all is connected with the heat preservation board that insulation material made through the equal rigid coupling of medial surface at first cover that prevents frostbite and second cover, and the internal surface rigid coupling of the insulation board that prevents frostbite has the anti-freezing reflectance coating of aluminium foil material, make and to reflect the heat radiation of this internal medium of ball valve in first cover that prevents frostbite and the second cover, thereby play the frost-proof function of heat preservation, simultaneously under the sealing of first sealing strip and second sealing strip, make the first cover that prevents frostbite and the second cover interior air and external isolated, thereby utilize the heat insulating ability of air to play the protection of preventing frostbite to the ball valve body.
Description
Technical Field
The utility model relates to a ball valve field specifically is an effectual stainless steel ball valve prevents frostbite.
Background
A ball valve is a valve used for controlling and regulating fluid in a pipeline, and has an arbitrary opening and closing angle control between full opening and closing, so that the ball valve is a common valve which can be seen in a fluid pipeline frequently.
The ball valve is made of rustproof metal, so that the ball valve is good in heat conductivity and can be frozen by low temperature in the air when used in high-altitude areas, and the ball valve needs to be subjected to anti-freezing treatment so as to be used in a low-temperature environment.
The existing stainless steel ball valve is prevented from being frozen by tightly wrapping multiple layers of heat-insulating materials, so that the heat-insulating and anti-freezing effects of the stainless steel ball valve are achieved, but due to the irregular fixing mode, the heat-insulating materials can be damaged when the stainless steel ball valve is maintained and disassembled, and the stainless steel ball valve cannot be reused; therefore, a stainless steel ball valve with good anti-freezing effect is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art's not enough, solve anomalous fixed mode like this, can lead to the fact destruction to insulation material when the stainless steel ball valve is dismantled in the maintenance, lead to the problem that can not used repeatedly, the utility model provides an effectual stainless steel ball valve prevents frostbite.
The utility model provides a technical scheme that its technical problem adopted is: the stainless steel ball valve with good anti-freezing effect comprises a ball valve body, a first flange plate, a second flange plate and an anti-freezing unit; a first flange plate and a second flange plate are symmetrically communicated and fixedly connected with two ends of the ball valve body; the first flange plate is fixedly connected with an input pipe; an output pipe is fixedly connected to the second flange plate in a communicating manner; the output pipe and the input pipe are sleeved with an anti-freezing unit; the anti-freezing unit comprises a first anti-freezing cover, a second anti-freezing cover and a first fixing plate; the output pipe and the input pipe are sleeved with a first anti-freezing cover and a second anti-freezing cover; a first fixing plate and a second fixing plate are symmetrically and fixedly connected to the first anti-freezing cover and the second anti-freezing cover respectively; the first fixing plate and the second fixing plate are provided with holes which are fixedly connected with first fasteners; the inner side surfaces of the first fixing plate and the second fixing plate are fixedly connected with a first sealing strip and a second sealing strip respectively; the inner side surfaces of the first anti-freezing cover and the second anti-freezing cover are fixedly connected with anti-freezing heat insulation plates; an anti-freezing reflection film is fixedly connected to the inner surface of the anti-freezing heat-insulation plate; thereby utilizing the heat insulating property of the air to play the anti-freezing protection to the ball valve body.
Preferably, sealing grooves are symmetrically formed in the contact surfaces of the first anti-freezing cover and the second anti-freezing cover; sealing ribs are inserted in the sealing grooves; thereby playing a better anti-freezing effect.
Preferably, an inlet sealing plug is fixedly connected to the opening of the first anti-freezing cover in a threaded sealing manner; an outlet sealing plug is fixedly connected to the second anti-freezing cover corresponding to the opening of the inlet sealing plug in a threaded sealing manner; thereby realize the all-round even protection of preventing frostbite to the ball valve body.
Preferably, a detachable plug screw is fixedly connected in the outlet sealing plug through a through hole thread; the detachable plug screw is made of a heat insulation material; thereby leading the effects of freezing prevention and heat preservation to be better.
Preferably, a plurality of heat preservation balls are filled in the first anti-freezing cover and the second anti-freezing cover; the heat-preservation ball is made of a heat-preservation material; thereby realizing the perfect utilization of the heat-insulating material without damaging the function of no waste.
Preferably, four limit baffles are symmetrically sleeved on the output pipe and the input pipe; the limiting baffle is made of a rubber heat-insulation plate; thereby improving the heat preservation and anti-freezing effects.
The utility model discloses an useful part lies in:
1. the utility model discloses an equal rigid coupling of medial surface at first cover and the second cover that prevents frostbite has the frostbite insulation board that insulation material made, and the internal surface rigid coupling of the heated board that prevents frostbite has the anti-freezing reflectance coating of aluminium foil material, make can be with the heat radiation reflection of the medium in the ball valve body in first cover and the second cover that prevents frostbite, thereby play the function of preventing frostbite of keeping warm, simultaneously under the seal of first sealing strip and second sealing strip, make the air in first cover and the second cover that prevents frostbite isolate with the external world, thereby utilize the heat insulating ability of air to play the protection of preventing frostbite to the ball valve body;
2. the utility model fills the first anti-freezing cover and the second anti-freezing cover with the heat-insulating ball made of heat-insulating material, so that the ball valve body can be uniformly and tightly surrounded, thereby realizing heat insulation and freeze prevention of the ball valve body; by opening the inlet sealing plug and closing the outlet sealing plug, a large number of heat preservation balls can be injected to realize uniform surrounding installation; through opening the export sealing plug, open the import sealing plug, can pat first cover and the second prevents frostbite and cover and make the heat preservation ball collected through the export sealing plug, make things convenient for next time to use to realized utilizing insulation material not to destroy the function that does not waste.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of a first ball valve according to a first embodiment;
FIG. 2 is a schematic diagram of a second perspective structure of the ball valve according to the first embodiment;
FIG. 3 is a third perspective view of the ball valve according to the first embodiment;
FIG. 4 is a sectional view of the ball valve according to the first embodiment;
FIG. 5 is a schematic top sectional view of a ball valve according to the first embodiment;
fig. 6 is a sectional front view of the ball valve according to the second embodiment.
In the figure: 1. a ball valve body; 2. a first flange plate; 3. an input tube; 4. a second flange plate; 5. an output pipe; 6. a first freeze prevention cover; 7. a second freeze shield; 8. a first fixing plate; 9. a second fixing plate; 10. a first fastener; 11. a first seal strip; 12. a second seal strip; 13. an anti-freezing heat-insulation plate; 14. an anti-freezing reflective film; 15. a limit baffle; 16. an inlet sealing plug; 17. an outlet sealing plug; 18. a removable plug screw; 19. a heat-preserving ball; 20. a sealing groove; 21. sealing the ribs; 22. sealing the groove; 23. and (5) sealing rings.
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 efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a stainless steel ball valve with good anti-freezing effect comprises a ball valve body 1, a first flange 2, a second flange 4 and an anti-freezing unit; two ends of the ball valve body 1 are symmetrically communicated and fixedly connected with a first flange plate 2 and a second flange plate 4; the first flange plate 2 is fixedly connected with an input pipe 3; an output pipe 5 is fixedly connected to the second flange plate 4; the output pipe 5 and the input pipe 3 are sleeved with an anti-freezing unit; the anti-freezing unit comprises a first anti-freezing cover 6, a second anti-freezing cover 7 and a first fixing plate 8; the output pipe 5 and the input pipe 3 are sleeved with a first anti-freezing cover 6 and a second anti-freezing cover 7; a first fixing plate 8 and a second fixing plate 9 are symmetrically and fixedly connected to the first anti-freezing cover 6 and the second anti-freezing cover 7 respectively; a first fastener 10 is fixedly connected to the first fixing plate 8 and the second fixing plate 9 through holes; the inner side surfaces of the first fixing plate 8 and the second fixing plate 9 are fixedly connected with a first sealing strip 11 and a second sealing strip 12 respectively; the inner side surfaces of the first anti-freezing cover 6 and the second anti-freezing cover 7 are fixedly connected with anti-freezing heat insulation plates 13; an anti-freezing reflection film 14 is fixedly connected to the inner surface of the anti-freezing heat-insulation plate 13; the during operation, through the equal rigid coupling of the medial surface at first cover 6 and the freeze-proof heat preservation board 13 that the cover 7 of second prevents frostbite and make insulation material, and the internal surface rigid coupling at the heat preservation board 13 of preventing frostbite has the anti-freezing reflectance coating 14 of aluminium foil material, make can be with the heat radiation reflection of medium in the ball valve body 1 in first cover 6 and the freeze-proof cover 7 of second prevent frostbite, thereby play the frost-proof function of keeping warm, simultaneously under the sealing of first sealing strip 11 and second sealing strip 12, make the air in first cover 6 and the freeze-proof cover 7 of second prevent frostbite isolated with external world, thereby utilize the heat insulating ability of air to play the protection of preventing frostbite to ball valve body 1.
A sealing groove 20 is symmetrically formed in the contact surface of the first anti-freezing cover 6 and the second anti-freezing cover 7; a sealing rib 21 is inserted into the sealing groove 20; during operation, sealing groove 20 through the symmetry cooperates sealing rib 21 for when first cover 6 and the second of preventing frostbite align fixedly, realize with external isolated sealing, thereby stop the air flow, thereby reduce thermal removal, thereby play better frostproofing effect.
An inlet sealing plug 16 is fixedly connected with the first anti-freezing cover 6 through a hole and a thread; an outlet sealing plug 17 is fixedly connected to the second anti-freezing cover 7 corresponding to the opening of the inlet sealing plug 16 in a threaded sealing manner; during operation, the heat preservation particles can be injected into the first anti-freezing cover 6 and the second anti-freezing cover 7 by opening the inlet sealing plug 16, so that the all-dimensional uniform anti-freezing protection of the ball valve body 1 is realized.
A detachable plug screw 18 is fixedly connected in the outlet sealing plug 17 in a penetrating and tapping thread sealing way; the removable plug screw 18 is made of a heat insulating material; during operation, the detachable screw plug 18 made of the heat insulation material enables the heat transfer speed of the outlet sealing plug 17 to be reduced, so that the influence of external low temperature is less, and the anti-freezing and heat-preserving effect is better.
A plurality of heat-preservation balls 19 are filled in the first anti-freezing cover 6 and the second anti-freezing cover 7; the heat-insulating ball 19 is made of a heat-insulating material; when the ball valve works, the first anti-freezing cover 6 and the second anti-freezing cover 7 are filled with the heat-insulating ball 19 made of heat-insulating materials, so that the ball valve body 1 can be uniformly and tightly surrounded, and heat insulation and freeze prevention of the ball valve body 1 are realized; a large number of heat-insulating balls 19 can be injected to realize uniform surrounding installation by opening the inlet sealing plug 16 and closing the outlet sealing plug 17; through opening export sealing plug 17, open import sealing plug 16, can pat first cover 6 and the cover 7 that prevents frostbite and make heat preservation ball 19 collected through export sealing plug 17, make things convenient for next use to realized perfect utilization insulation material and not destroyed the function of not wasting.
Four limit baffles 15 are symmetrically sleeved on the output pipe 5 and the input pipe 3; the limiting baffle 15 is made of a rubber heat-insulating plate; during operation, through the limit baffle 15 that the rubber insulation board made for the quantity of the heat preservation ball 19 of pouring into in first cover 6 and the second cover 7 that prevents frostbite can be more a bit more, reduces the air gap in first cover 6 and the second cover 7 that prevents frostbite, thereby improves the effect of preventing frostbite of keeping warm.
Example two
Referring to fig. 6, as another embodiment of the present invention, in a first comparative example, sealing grooves 22 are formed on the inlet sealing plug 16 and the outlet sealing plug 17 corresponding to the first anti-freezing cover 6 and the second anti-freezing cover 7; a sealing ring 23 is sleeved in the sealing groove 22; in operation, the sealing ring 23 is contacted with the first anti-freezing cover 6 and the second anti-freezing cover 7, and then the contact gaps between the inlet sealing plug 16 and the outlet sealing plug 17 and the first anti-freezing cover 6 and the second anti-freezing cover 7 are blocked under the spiral pressure of the inlet sealing plug 16 and the outlet sealing plug 17.
According to the working principle, the inner side surfaces of the first anti-freezing cover 6 and the second anti-freezing cover 7 are fixedly connected with the anti-freezing heat-insulating plates 13 made of heat-insulating materials, and the inner surfaces of the anti-freezing heat-insulating plates 13 are fixedly connected with the anti-freezing reflecting films 14 made of aluminum foil materials, so that heat radiation of media in the ball valve body 1 can be reflected in the first anti-freezing cover 6 and the second anti-freezing cover 7, the heat-insulating and anti-freezing functions are achieved, meanwhile, under the sealing of the first sealing strip 11 and the second sealing strip 12, air in the first anti-freezing cover 6 and the second anti-freezing cover 7 is isolated from the outside, and the anti-freezing protection of the ball valve body 1 is achieved by utilizing the heat insulating property of the air; the symmetrical sealing grooves 20 are matched with the sealing ribs 21, so that when the first anti-freezing cover 6 and the second anti-freezing cover 7 are aligned and fixed, the first anti-freezing cover and the second anti-freezing cover are isolated and sealed from the outside, air flow is stopped, heat movement is reduced, and a better anti-freezing effect is achieved; heat preservation particles can be injected into the first anti-freezing cover 6 and the second anti-freezing cover 7 by opening the inlet sealing plug 16, so that the all-dimensional uniform anti-freezing protection of the ball valve body 1 is realized; the detachable screw plug 18 made of the heat insulation material reduces the heat transfer speed of the outlet sealing plug 17, so that the influence of external low temperature is less, and the anti-freezing and heat-insulating effects are better; the first anti-freezing cover 6 and the second anti-freezing cover 7 are filled with the heat-insulating ball 19 made of heat-insulating materials, so that the ball valve body 1 can be uniformly and tightly surrounded, and heat insulation and freeze prevention of the ball valve body 1 are realized; a large number of heat-insulating balls 19 can be injected to realize uniform surrounding installation by opening the inlet sealing plug 16 and closing the outlet sealing plug 17; the first anti-freezing cover 6 and the second anti-freezing cover 7 can be flapped by opening the outlet sealing plug 17 and opening the inlet sealing plug 16, so that the heat-insulating ball 19 is collected through the outlet sealing plug 17, the use for the next time is convenient, and the function of utilizing heat-insulating materials without damaging waste is realized; the limiting baffle 15 made of the rubber heat-insulating plate enables the quantity of the heat-insulating balls 19 injected into the first anti-freezing cover 6 and the second anti-freezing cover 7 to be more, reduces the air gap between the first anti-freezing cover 6 and the second anti-freezing cover 7, and improves the heat-insulating and anti-freezing effect.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.
Claims (6)
1. The utility model provides an effectual stainless steel ball valve prevents frostbite which characterized in that: the ball valve comprises a ball valve body (1), a first flange plate (2), a second flange plate (4) and an anti-freezing unit; two ends of the ball valve body (1) are symmetrically communicated and fixedly connected with a first flange plate (2) and a second flange plate (4); the first flange plate (2) is fixedly connected with an input pipe (3) in a communication way; an output pipe (5) is fixedly connected to the second flange (4) in a communicating manner; the output pipe (5) and the input pipe (3) are sleeved with an anti-freezing unit; the anti-freezing unit comprises a first anti-freezing cover (6), a second anti-freezing cover (7) and a first fixing plate (8); a first anti-freezing cover (6) and a second anti-freezing cover (7) are sleeved on the output pipe (5) and the input pipe (3); a first fixing plate (8) and a second fixing plate (9) are symmetrically and fixedly connected to the first anti-freezing cover (6) and the second anti-freezing cover (7) respectively; the first fixing plate (8) and the second fixing plate (9) are provided with holes and fixedly connected with a first fastener (10); the inner side surfaces of the first fixing plate (8) and the second fixing plate (9) are fixedly connected with a first sealing strip (11) and a second sealing strip (12) respectively; the inner side surfaces of the first anti-freezing cover (6) and the second anti-freezing cover (7) are fixedly connected with anti-freezing heat-insulation plates (13); and an anti-freezing reflection film (14) is fixedly connected to the inner surface of the anti-freezing heat-insulation plate (13).
2. The stainless steel ball valve with good antifreezing effect as defined in claim 1, wherein: a sealing groove (20) is symmetrically formed in the contact surface of the first anti-freezing cover (6) and the second anti-freezing cover (7); sealing ribs (21) are inserted into the sealing grooves (20).
3. The stainless steel ball valve with good antifreezing effect as claimed in claim 2, wherein: an inlet sealing plug (16) is fixedly connected with the first anti-freezing cover (6) through a hole and a thread in a sealing manner; an outlet sealing plug (17) is fixedly connected to the opening of the second anti-freezing cover (7) corresponding to the inlet sealing plug (16) in a threaded sealing manner.
4. The stainless steel ball valve with good antifreezing effect as defined in claim 3, wherein: a detachable plug screw (18) is fixedly connected in the outlet sealing plug (17) through a hole in a threaded sealing manner; the removable plug screw (18) is made of a heat insulating material.
5. The stainless steel ball valve with good antifreezing effect as claimed in claim 4, wherein: a plurality of heat-preservation balls (19) are filled in the first anti-freezing cover (6) and the second anti-freezing cover (7); the heat-preservation ball (19) is made of heat-preservation materials.
6. The stainless steel ball valve with good antifreezing effect as defined in claim 5, wherein: four limit baffles (15) are symmetrically sleeved on the output pipe (5) and the input pipe (3); the limiting baffle (15) is made of a rubber heat insulation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933298.1U CN217683365U (en) | 2022-04-20 | 2022-04-20 | Effectual stainless steel ball valve prevents frostbite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220933298.1U CN217683365U (en) | 2022-04-20 | 2022-04-20 | Effectual stainless steel ball valve prevents frostbite |
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| CN217683365U true CN217683365U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220933298.1U Active CN217683365U (en) | 2022-04-20 | 2022-04-20 | Effectual stainless steel ball valve prevents frostbite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345998A (en) * | 2023-12-04 | 2024-01-05 | 山东圣戈威新型节能保温材料有限公司 | Energy-saving heat-preserving pipeline convenient to disassemble and assemble |
-
2022
- 2022-04-20 CN CN202220933298.1U patent/CN217683365U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117345998A (en) * | 2023-12-04 | 2024-01-05 | 山东圣戈威新型节能保温材料有限公司 | Energy-saving heat-preserving pipeline convenient to disassemble and assemble |
| CN117345998B (en) * | 2023-12-04 | 2024-02-27 | 山东圣戈威新型节能保温材料有限公司 | Energy-saving heat-preserving pipeline convenient to disassemble and assemble |
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