CN220599996U - Novel valve plate with corrosion-resistant structure - Google Patents
Novel valve plate with corrosion-resistant structure Download PDFInfo
- Publication number
- CN220599996U CN220599996U CN202321075959.2U CN202321075959U CN220599996U CN 220599996 U CN220599996 U CN 220599996U CN 202321075959 U CN202321075959 U CN 202321075959U CN 220599996 U CN220599996 U CN 220599996U
- Authority
- CN
- China
- Prior art keywords
- sealing
- sealing washer
- valve plate
- corrosion
- briquetting
- 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.)
- Active
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 21
- 230000007797 corrosion Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a novel valve plate with a corrosion-resistant structure, which effectively improves the corrosion resistance of a sealing element, reduces the damage of equipment and effectively saves media; the technical scheme adopted is as follows: the utility model provides a novel valve plate of corrosion-resistant structure, includes the valve plate body, be provided with inlet channel and outlet channel on the valve plate body, all be provided with briquetting, sealing washer, sealing ball and spring in inlet channel and the outlet channel, sealing washer and sealing ball are corrosion-resistant material, the briquetting is the horn mouth shape, the middle part of briquetting is provided with the through-liquid hole, all be provided with the recess that sinks in inlet channel and the outlet channel, the setting of sealing washer matching is at the recess that sinks, the tip setting of briquetting is hugged closely to one side of sealing washer, the opposite side of sealing washer sets up circular shape groove structure, the through-hole setting of sealing washer is in groove structure's centre, the spring can compress tightly the through-hole of sealing washer with sealing ball matching on groove structure, compresses tightly sealedly.
Description
Technical Field
The utility model discloses a novel valve plate with a corrosion-resistant structure, and belongs to the technical field of diaphragm pump valve plates.
Background
When the diaphragm pump uses a high-corrosion medium, the condition that a sealing element is corroded often occurs, so that the medium leakage occurs, equipment is damaged, and the medium is wasted.
Disclosure of Invention
The utility model overcomes the defects existing in the prior art, provides the novel valve plate with the corrosion-resistant structure, effectively improves the corrosion resistance of the sealing element, reduces the damage of equipment and effectively saves the medium.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a novel valve plate of corrosion-resistant structure, includes the valve plate body, be provided with inlet channel and outlet channel on the valve plate body, all be provided with briquetting, sealing washer, sealing ball and spring in inlet channel and the outlet channel, sealing washer and sealing ball are corrosion-resistant material, the briquetting is the horn mouth shape, the middle part of briquetting is provided with the through-liquid hole, all be provided with the recess that sinks in inlet channel and the outlet channel, the setting of sealing washer matching is at the recess that sinks, the tip setting of briquetting is hugged closely to one side of sealing washer, the opposite side of sealing washer sets up circular shape groove structure, the through-hole setting of sealing washer is in groove structure's centre, the spring can compress tightly the through-hole of sealing washer with sealing ball matching on groove structure, compresses tightly sealedly.
Further, the aperture of the liquid through hole is larger than that of the through hole of the sealing ring.
Compared with the prior art, the utility model has the following beneficial effects: the sealing ball is made of the corrosion-resistant material, can effectively avoid corrosion when being used with corrosive media, reduces the contact area of cut-off by embedding the sealing ring in the sunken groove, and meanwhile, the groove structure is arranged on the sealing ring, and the sealing ball is tightly pressed on the groove structure in the sealing process and is sealed by wedge-shaped extrusion, so that the sealing effect is further enhanced.
Drawings
The utility model is further described below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic cross-sectional view of the inlet/outlet passage in the present utility model.
In the figure: the valve plate comprises a valve plate body 1, an inlet channel 2, an outlet channel 3, a pressing block 4, a sealing ring 5, a sealing ball 6, a spring 7, a liquid through hole 8, a sinking groove 9 and a groove structure 10.
Description of the embodiments
As shown in fig. 1 and 2, the novel valve plate with the corrosion-resistant structure comprises a valve plate body 1, an inlet channel 2 and an outlet channel 3 are arranged on the valve plate body 1, a pressing block 4, a sealing ring 5, a sealing ball 6 and a spring 7 are arranged in the inlet channel 2 and the outlet channel 3, the sealing ring 5 and the sealing ball 6 are made of corrosion-resistant materials, the pressing block 4 is in a horn mouth shape, a liquid through hole 8 is arranged in the middle of the pressing block 4, a sunken groove 9 is arranged in the inlet channel 2 and the outlet channel 3, the sealing ring 5 is arranged in the sunken groove 9 in a matched mode, one side of the sealing ring 5 is tightly attached to the small end of the pressing block 4, a circular groove structure 10 is arranged on the other side of the sealing ring 5, a through hole of the sealing ring 5 is arranged in the middle of the groove structure 10, and the spring 7 can tightly press the sealing ball 6 on the groove structure 10 in a matched mode, and the through hole of the sealing ring 5 is tightly sealed.
The aperture of the liquid through hole 8 is larger than that of the through hole of the sealing ring 5.
The sealing ball is made of corrosion-resistant materials, corrosion can be effectively avoided when corrosive media are used, the sealing ring 5 is embedded into the sinking groove 9, the cut-off contact area is reduced, meanwhile, the groove structure 10 is arranged on the sealing ring 5, the sealing ball 6 is tightly pressed on the groove structure 10 in the sealing process, and the sealing effect is further enhanced through wedge-shaped extrusion sealing.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (2)
1. The utility model provides a novel valve plate of corrosion-resistant structure, includes valve plate body (1), be provided with inlet channel (2) and outlet channel (3) on valve plate body (1), all be provided with briquetting (4), sealing washer (5), sealing ball (6) and spring (7) in inlet channel (2) and outlet channel (3), its characterized in that, sealing washer (5) and sealing ball (6) are corrosion-resistant material, briquetting (4) are horn mouth shape, the middle part of briquetting (4) is provided with through-hole (8), all be provided with in inlet channel (2) and outlet channel (3) sunken recess (9), the setting of sealing washer (5) matching is in sunken recess (9), the tip setting of briquetting (4) is hugged closely to one side of sealing washer (5), the opposite side of sealing washer (5) sets up circular groove structure (10), the through-hole setting of sealing washer (5) is in the centre of groove structure (10), spring (7) can compress tightly sealing ball (6) on groove structure (10) matched compressing tightly through-hole of sealing washer (5).
2. The valve plate with the novel corrosion-resistant structure according to claim 1, wherein the aperture of the liquid through hole (8) is larger than that of the through hole of the sealing ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075959.2U CN220599996U (en) | 2023-05-08 | 2023-05-08 | Novel valve plate with corrosion-resistant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075959.2U CN220599996U (en) | 2023-05-08 | 2023-05-08 | Novel valve plate with corrosion-resistant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220599996U true CN220599996U (en) | 2024-03-15 |
Family
ID=90183041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075959.2U Active CN220599996U (en) | 2023-05-08 | 2023-05-08 | Novel valve plate with corrosion-resistant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220599996U (en) |
-
2023
- 2023-05-08 CN CN202321075959.2U patent/CN220599996U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208687000U (en) | A kind of two way seal floating hard seal ball valve spring is against pressure and structure | |
| CN220599996U (en) | Novel valve plate with corrosion-resistant structure | |
| CN207018686U (en) | Nuclear piping steel flange | |
| CN111288230A (en) | Double-sealing structure of threaded pipe joint | |
| CN215173231U (en) | Special-shaped taper sealing mechanism in pipeline | |
| CN206017107U (en) | A kind of pump oil diaphragm | |
| CN217271988U (en) | Novel sealing structure of slag flushing valve | |
| CN206386498U (en) | A kind of high intensity compresses valve | |
| CN219045461U (en) | High-pressure-resistant valve plate structure | |
| CN217926528U (en) | Hydraulic one-way valve with spherical valve core | |
| CN220102176U (en) | High-pressure diversion check valve | |
| CN218818363U (en) | Integrated valve plate structure | |
| CN201048107Y (en) | Pneumatic switch | |
| CN2823716Y (en) | Ball valve | |
| CN200989480Y (en) | Bottom valve | |
| CN2132040Y (en) | Leakproof pressure stop valve | |
| CN2758566Y (en) | Electric valve | |
| CN216077615U (en) | High-lift submersible pump device with high-sealing coupling interface | |
| CN220416302U (en) | Screw fastening sealing valve core and valve rod integrated PPR ball valve | |
| CN215806427U (en) | Improved electric control water valve | |
| CN2641403Y (en) | Tube clamping valve controlled by man power or electricity | |
| CN216843170U (en) | PPR stop valve | |
| CN219159570U (en) | Ultrahigh-pressure hydrogen source stop valve for high-pressure hydrogen storage system | |
| CN113280137B (en) | Diaphragm type mud valve | |
| CN217354969U (en) | Alternating valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |