CN221278520U - Anti-scouring high-temperature-resistant corrosion-resistant ball valve - Google Patents
Anti-scouring high-temperature-resistant corrosion-resistant ball valve Download PDFInfo
- Publication number
- CN221278520U CN221278520U CN202323040234.2U CN202323040234U CN221278520U CN 221278520 U CN221278520 U CN 221278520U CN 202323040234 U CN202323040234 U CN 202323040234U CN 221278520 U CN221278520 U CN 221278520U
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- Prior art keywords
- valve
- ball
- packing
- valve body
- high temperature
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- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 title claims abstract description 21
- 238000009991 scouring Methods 0.000 title claims description 13
- 238000012856 packing Methods 0.000 claims description 23
- 210000004907 gland Anatomy 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a high-temperature-resistant corrosion-resistant ball valve which comprises a valve body, wherein a valve seat is arranged in an inner cavity of the valve body, a ball body is arranged in the middle of the valve seat, an annular clamping ring is tightly clamped in the inner cavity of an annular clamping groove, a hemispherical net is fixedly connected to the right part of the annular clamping ring, annular sliding ports are formed in the upper part and the lower part of the outer wall of the ball body, magnetic sheets are connected to the inner side of the valve seat, and the ball valve is made of ceramic materials.
Description
Technical Field
The utility model relates to the technical field of ball valves, in particular to a ball valve with the functions of scour resistance, high temperature resistance and corrosion resistance.
Background
The valve is a control component in the fluid delivery system. The valve is used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metal, radioactive media and the like.
Through searching, china patent discloses a corrosion-resistant and high-temperature-resistant ceramic ball valve with a patent number of CN217898871U, in the scheme, a valve body is made of ceramic materials, the ceramic materials have the characteristics of corrosion resistance, scouring resistance, abrasion resistance and the like, a sealing ring at the outer side of the ceramic ball valve is made of polytetrafluoroethylene materials, the ceramic ball valve has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-tackiness and ageing resistance, and the service life of the ceramic ball valve can be prolonged.
Disclosure of utility model
The utility model aims to provide a scouring-resistant high-temperature-resistant corrosion-resistant ball valve so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-scour high temperature resistant corrosion-resistant ball valve, includes the valve body, the inner chamber of valve body is provided with the disk seat, the middle part of disk seat is provided with the spheroid, spheroidal upper portion fixedly connected with upper bearing, the top fixedly connected with valve rod of upper bearing, the fixed cover in upper portion of valve rod is equipped with the handle, annular draw-in groove has been seted up to the left inner wall of valve body, the inseparable joint in inner chamber of annular draw-in groove has annular snap ring, the right part fixedly connected with hemisphere net of annular snap ring, the upper portion and the lower part of spheroid outer wall all are provided with annular slide opening, be connected with the magnetic sheet on the inboard piece of disk seat.
As a preferable technical scheme of the utility model, the lower part of the left side of the valve body is fixedly connected with a waste discharge pipe, and an auxiliary valve is arranged in the inner cavity of the waste discharge pipe.
As a preferable technical scheme of the utility model, the valve body is integrally a ceramic valve, the ball body is a stainless steel metal ball, and the contact surface of the magnetic sheet and the ball body is opposite magnetic poles, so that the magnetic sheet and the ball body are closely attracted.
As a preferable technical scheme of the utility model, the hemispherical net is a metal net, and one side of the bulge faces to the direction of the sphere.
As a preferable technical scheme of the utility model, the inner cavity at the upper part of the valve body is provided with a filler, the upper part of the filler is provided with a filler gland, and the upper part of the filler gland is provided with a filler pressing plate.
As a preferable technical scheme of the utility model, the valve rod passes through the middle parts of the packing, the packing gland and the packing pressing plate, and the inner rings of the packing, the packing gland and the packing pressing plate are tightly attached to the valve rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. This anti-scour high temperature resistant corrosion-resistant ball valve adopts ceramic material preparation, and ceramic material has corrosion-resistant, resistant characteristics such as erodeing, stand wear and tear, is provided with hemisphere metal mesh in the valve body inside, when opening the ball valve, hemisphere net can play a cushioning effect to the water that the water inlet got into, reduces then with spheroidal washing away, and the netted that half net adopted simultaneously can play certain filtering effect, can also open auxiliary valve under the state of closing the ball valve in addition and wash half net department, ensures the cleanness in the valve body.
2. The anti-scouring high-temperature-resistant corrosion-resistant ball valve has the advantages that when the ball body is screwed, the magnetic sheet slides along the annular sliding port, so that the tightness between the valve seat and the ball body can be ensured, and the leakage at the valve body can be prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a hemispherical net structure according to the present utility model;
Fig. 3 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
In the figure: 1. a valve stem; 2. a valve seat; 3. a sphere; 4. an upper bearing; 5. a valve stem; 6. an annular clasp; 7. a half net; 8. an annular sliding port; 9. a magnetic sheet; 10. a waste discharge pipe; 11. an auxiliary valve; 12. a filler; 13. a packing gland; 14. a packing pressing plate; 15. a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution of a ball valve with anti-scouring, high temperature resistance and corrosion resistance, and the present utility model will be described in further detail with reference to the accompanying drawings.
Embodiment one:
The utility model provides a high temperature resistant corrosion-resistant ball valve of scour protection, including valve body 1, the inner chamber of valve body 1 is provided with disk seat 2, the middle part of disk seat 2 is provided with spheroid 3, the upper portion fixedly connected with upper bearing 4 of spheroid 3, the top fixedly connected with valve rod 5 of upper bearing 4, handle 15 is equipped with to the fixed cover in upper portion of valve rod 5, annular draw-in groove has been seted up to the left inner wall of valve body 1, the inseparable joint in inner chamber of annular draw-in groove has annular snap ring 6, the right part fixedly connected with hemisphere net 7 of annular snap ring 6, hemisphere net 7 is the metal mesh, and the direction of one side orientation spheroid 3 of uplift, the upper portion and the lower part of spheroid 3 outer wall all are provided with annular slide 8, be connected with magnetic sheet 9 on the inboard of disk seat 2.
Specifically, the lower part of the left side of the valve body 1 is fixedly connected with a waste pipe 10, and an auxiliary valve 11 is arranged in the inner cavity of the waste pipe 10.
Further, the whole ceramic valve that adopts of valve body 1, the stainless steel metal ball that spheroid 3 adopted, the magnetic sheet 9 is the opposite magnetic pole with the contact surface of spheroid 3 and makes magnetic sheet 9 and spheroid 3 closely inhale mutually, spheroid 3 and magnetic sheet 9 in close contact, when twisting spheroid 3, magnetic sheet 9 slides along annular slide opening 8, can ensure the compactness between disk seat 2 and the spheroid 3 like this, can prevent that valve body department from revealing.
When the ball valve is specifically used, as shown in fig. 1, 2 and 3, the valve body of the ball valve is made of ceramic materials, the ceramic materials have the characteristics of corrosion resistance, scouring resistance, abrasion resistance and the like, the hemispherical metal net 7 is arranged in the valve body 1, when the ball valve is opened, the hemispherical net 7 can play a buffering role on water entering from a water inlet, scouring with a ball body is reduced, meanwhile, the net shape adopted by the hemispherical net 7 can play a certain filtering role, and in addition, the auxiliary valve 11 can be opened at regular time to flush the hemispherical net 7 under the state of closing the ball valve, so that cleaning in the valve body is ensured.
Embodiment two:
The inner cavity of valve body 1 upper portion is provided with packing 12, and the upper portion of packing 12 is provided with gland 13, and the upper portion of gland 13 is provided with packing clamp plate 14, and valve rod 5 passes and packing 12, gland 13, packing clamp plate 14 and valve rod 5 closely laminate from packing 12, gland 13, gland clamp plate 14.
When the ball valve is particularly used, as shown in fig. 1, the packing 12, the packing gland 13 and the packing pressing plate 14 are arranged, so that leakage at the valve rod 5 can be prevented, and the tightness of the ball valve is ensured.
The description herein means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the utility model. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model should be determined only by the following claims.
Claims (6)
1. The utility model provides a scour protection high temperature resistant corrosion-resistant ball valve, includes valve body (1), its characterized in that: the inner cavity of valve body (1) is provided with disk seat (2), the middle part of disk seat (2) is provided with spheroid (3), the upper portion fixedly connected with of spheroid (3) goes up bearing (4), the top fixedly connected with valve rod (5) of upper bearing (4), handle (15) are equipped with to the fixed cover in upper portion of valve rod (5), annular draw-in groove has been seted up to the inner wall in valve body (1) left side, the inseparable joint in inner cavity of annular draw-in groove has annular snap ring (6), the right part fixedly connected with hemisphere net (7) of annular snap ring (6), the upper portion and the lower part of spheroid (3) outer wall all are provided with annular slide (8), be connected with magnetic sheet (9) on the inboard piece of disk seat (2).
2. The anti-scouring high temperature resistant corrosion resistant ball valve of claim 1, wherein: the lower part of the left side of the valve body (1) is fixedly connected with a waste discharge pipe (10), and an auxiliary valve (11) is arranged in the inner cavity of the waste discharge pipe (10).
3. The anti-scouring high temperature resistant corrosion resistant ball valve of claim 1, wherein: the ceramic valve is adopted in the whole valve body (1), the stainless steel metal ball is adopted in the ball body (3), and the contact surface of the magnetic sheet (9) and the ball body (3) is opposite magnetic poles, so that the magnetic sheet (9) and the ball body (3) are closely attracted.
4. The anti-scouring high temperature resistant corrosion resistant ball valve of claim 1, wherein: the hemispherical net (7) is a metal net, and one side of the bulge faces to the direction of the sphere (3).
5. The anti-scouring high temperature resistant corrosion resistant ball valve of claim 1, wherein: the inner cavity at the upper part of the valve body (1) is provided with a filler (12), the upper part of the filler (12) is provided with a filler gland (13), and the upper part of the filler gland (13) is provided with a filler pressing plate (14).
6. The anti-scouring high temperature resistant corrosion resistant ball valve of claim 1, wherein: the valve rod (5) passes through the middle parts of the packing (12), the packing gland (13) and the packing pressure plate (14), and the packing (12), the packing gland (13) and the packing pressure plate (14) are tightly attached to the valve rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040234.2U CN221278520U (en) | 2023-11-10 | 2023-11-10 | Anti-scouring high-temperature-resistant corrosion-resistant ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323040234.2U CN221278520U (en) | 2023-11-10 | 2023-11-10 | Anti-scouring high-temperature-resistant corrosion-resistant ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221278520U true CN221278520U (en) | 2024-07-05 |
Family
ID=91708030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323040234.2U Active CN221278520U (en) | 2023-11-10 | 2023-11-10 | Anti-scouring high-temperature-resistant corrosion-resistant ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221278520U (en) |
-
2023
- 2023-11-10 CN CN202323040234.2U patent/CN221278520U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |