CN215293641U - Impact-resistant wear-resistant corrosion-resistant valve plate - Google Patents
Impact-resistant wear-resistant corrosion-resistant valve plate Download PDFInfo
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- CN215293641U CN215293641U CN202121668655.8U CN202121668655U CN215293641U CN 215293641 U CN215293641 U CN 215293641U CN 202121668655 U CN202121668655 U CN 202121668655U CN 215293641 U CN215293641 U CN 215293641U
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Abstract
The utility model discloses a wear-resisting corrosion-resistant valve plate that shocks resistance, including main part, sealing mechanism, resistance to compression mechanism and protection machanism, the outside of main part is provided with sealing mechanism, the inside of main part is provided with resistance to compression mechanism, the surface of main part is provided with protection machanism. This wear-resisting corrosion-resistant valve plate of shock resistance, the setting up of strengthening rib has increased the connection area between valve plate and the shaft hole, increase bonding strength, the reinforcing plate of rhombus structure has increased the stability of self, be convenient for carry out the stress dispersion with the place that the stress that receives in the middle part of the valve plate is the biggest, increase shock resistance, simultaneously because the rhombus branch of spring is listed as, effectively slow down the vibration that the liquid medium impact produced, the normal use of valve plate has been guaranteed, the bearing capacity of valve plate has been strengthened greatly, the wearing layer has increased the wearability of valve plate, reduce valve plate surface wear, the corrosion resistant coating has increased the corrosion resistance of valve plate, avoid the corrosive damage of different fluids to the valve plate, effectively prolong the life of valve plate.
Description
Technical Field
The utility model relates to a valve plate technical field specifically is a wear-resisting corrosion-resistant valve plate that shocks resistance.
Background
A butterfly valve, also called a flap valve, is a regulating valve with simple structure, and can be used for on-off control of low-pressure pipeline media, namely a butterfly valve, wherein a closing part (a valve clack or a valve plate) is a disc and rotates around a valve shaft to achieve opening and closing.
The valve plate on the market does not have better shock resistance in use, so that long-time impact force causes the valve plate to deform, the valve plate is influenced to cut off and throttle the flow, and therefore the shock-resistant wear-resistant corrosion-resistant valve plate is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting corrosion-resistant valve plate that shocks resistance to thereby the valve plate in use who proposes in solving above-mentioned background art does not have better shock resistance and leads to long-time impact force to make the valve plate produce deformation, thereby influences the valve plate self to the problem of cutting off and the throttle of flow.
In order to achieve the above object, the utility model provides a following technical scheme: a shock-resistant wear-resistant corrosion-resistant valve plate comprises a main body, a sealing mechanism, a compression-resistant mechanism and a protection mechanism, wherein the sealing mechanism is arranged on the outer side of the main body, the compression-resistant mechanism is arranged inside the main body, and the protection mechanism is arranged on the surface of the main body;
the pressure-resistant mechanism includes:
the reinforcing ribs are arranged at the upper end and the lower end of the inside of the main body;
a reinforcing plate provided inside the reinforcing rib;
and a spring fitted to a surface of the reinforcing plate.
Preferably, the reinforcing ribs are symmetrically distributed along the horizontal central axis of the main body, and the reinforcing ribs and the reinforcing plate are connected in a welding mode.
Preferably, the springs are embedded on the surface of the reinforcing plate, and the springs are provided with five groups.
Preferably, the body comprises:
a valve plate disposed below the sealing mechanism;
and the shaft hole is arranged in the middle of the valve plate.
Preferably, the valve plate and the shaft hole are welded into a whole, and the valve plate is hollow.
Preferably, the sealing mechanism includes:
a card slot provided at a side surface of the body;
and the sealing ring is attached to the outer wall of the clamping groove.
Preferably, the main body forms a clamping structure with the sealing ring through a clamping groove, and the inner height of the clamping groove is smaller than the thickness of the sealing ring.
Preferably, the guard mechanism comprises:
an anti-corrosion layer attached to an outer surface of the body;
a heat-resistant layer disposed over the corrosion-resistant layer;
a wear layer disposed over the heat resistant layer;
and the waterproof oil layer is arranged above the wear-resistant layer.
Preferably, the anti-corrosion layer is attached to the heat-resistant layer, and the wear-resistant layer is respectively bonded with the heat-resistant layer and the waterproof oil layer.
Compared with the prior art, the beneficial effects of the utility model are that: the anti-impact wear-resistant corrosion-resistant valve plate has the advantages that the sealing ring is soft-sealed, the scraping of the valve plate and the inner wall of the valve body is reduced, the clamping grooves are embedded in the side face of the valve plate, the stability of the sealing ring is improved, the sealing performance of the whole main body is improved, the connecting area between the valve plate and the shaft hole is increased due to the arrangement of the reinforcing ribs, the bonding strength is increased, the stability of the reinforcing plate is improved due to the rhombic structure, the stress dispersion is conveniently carried out at the place with the maximum stress on the middle part of the valve plate, the impact resistance is improved, meanwhile, due to the fact that the springs are arranged in a rhombic mode, vibration generated by impact of liquid media is effectively slowed down, normal use of the valve plate is guaranteed, the bearing capacity of the valve plate is greatly enhanced, the abrasion resistance of the valve plate is improved by the abrasion-resistant layer, abrasion of the surface of the valve plate is reduced, the corrosion resistance of the valve plate is improved by the anti-corrosion layer, the valve plate is prevented from being corroded and damaged by different fluids, and the service life of the valve plate is effectively prolonged.
Through sealing mechanism's setting, the sealing washer is soft seal, reduces the scraping of valve plate and valve body inner wall, and the draw-in groove is embedded setting in the side of valve plate, increases the leakproofness of whole main part when being convenient for improve the sealing washer stability.
Through the setting of resistance to compression mechanism, the setting of strengthening rib has increased the connection area between valve plate and the shaft hole, increase bonding strength, the reinforcing plate adopts the rhombus steel sheet, weld in the inboard of strengthening rib, the reinforcing plate of rhombus structure has increased the stability of self, be convenient for carry out the stress dispersion with the biggest place of the stress that receives in the middle part of the valve plate, increase impact resistance, simultaneously because the rhombus of spring divides the row, effectively slow down the vibration that the liquid medium impact produced, the normal use of valve plate has been guaranteed, the bearing capacity of valve plate has been strengthened greatly.
Through protection machanism's setting, be located the effectual water and oil separation that carries out to the valve plate of the waterproof oil reservoir in the outside, maintain the inside aridity of valve plate self, the wearing layer has increased the wearability of valve plate, reduce valve plate surface wear, the effectual heat that carries out the separation to the heat of heat-resistant layer, avoid the valve plate to be heated for a long time and lead to deformation, the corrosion protection layer has increased the corrosion resistance of valve plate, avoid the corrosive damage of different fluids to the valve plate, effectively prolong the life of valve plate.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the interior of the present invention;
FIG. 4 is a schematic view of the internal top view structure of the present invention;
fig. 5 is a schematic view of the sectional structure of the protection mechanism of the present invention.
In the figure: 1. a main body; 101. a valve plate; 102. a shaft hole; 2. a sealing mechanism; 201. a card slot; 202. a seal ring; 3. a compression resistance mechanism; 301. reinforcing ribs; 302. a reinforcing plate; 303. a spring; 4. a protection mechanism; 401. an anti-corrosion layer; 402. a heat-resistant layer; 403. a wear layer; 404. and (3) a waterproof oil layer.
Detailed Description
1-2, an impact resistant, wear and corrosion resistant valve plate comprising: main part 1, the outside of main part 1 is provided with sealing mechanism 2, and main part 1 includes: a valve plate 101 provided below the sealing mechanism 2; shaft hole 102, it sets up in the middle part of valve plate 101, and for welding body structure between valve plate 101 and the shaft hole 102, and valve plate 101 is inside to be the cavity form, and sealing mechanism 2 includes: a card slot 201 provided at a side surface of the body 1; sealing washer 202, its laminating is in the outer wall of draw-in groove 201, and main part 1 constitutes the block structure through draw-in groove 201 and sealing washer 202, and the inside height of draw-in groove 201 is less than sealing washer 202's thickness, and sealing washer 202 is soft sealed, reduces the scraping of valve plate 101 and valve body inner wall, and draw-in groove 201 is embedded setting in the side of valve plate 101, increases whole main part 1's leakproofness when being convenient for improve sealing washer 202 stability.
As shown in fig. 3-4, a valve plate with resistance to impact, wear and corrosion is provided, in which a main body 1 is provided with a compression-resistant mechanism 3, the compression-resistant mechanism 3 includes: a rib 301 provided at the upper and lower ends of the inside of the main body 1; a reinforcing plate 302 provided inside the reinforcing rib 301; spring 303, its gomphosis is in the surface of reinforcing plate 302, strengthening rib 301 is along the horizontal axis symmetric distribution of main part 1, and be welded connection between strengthening rib 301 and the reinforcing plate 302, spring 303 gomphosis is in the surface of reinforcing plate 302, and spring 303 is provided with five groups altogether, the connection area between valve plate 101 and shaft hole 102 has been increased in the setting of strengthening rib 301, increase bonding strength, reinforcing plate 302 adopts the rhombus steel sheet, weld in the inboard of strengthening rib 301, the reinforcing plate 302 of rhombus structure has increased self stability, be convenient for carry out stress dispersion with the biggest place of the stress that receives in the middle part of valve plate 101, increase impact resistance, simultaneously because the rhombus of spring 303 is listed as, effectively slow down the vibration that the liquid medium impact produced, the normal use of valve plate 101 has been guaranteed, the pressure-bearing capacity of valve plate 101 has been strengthened greatly.
As shown in fig. 5, the surface of a valve plate with wear resistance and corrosion resistance and impact resistance, a main body 1 is provided with a protection mechanism 4, and the protection mechanism 4 comprises: an anti-corrosion layer 401 attached to the outer surface of the body 1; a heat-resistant layer 402 provided above the corrosion prevention layer 401; an abrasion resistant layer 403 provided above the heat resistant layer 402; waterproof oil layer 404, it sets up in the top of wearing layer 403, laminate mutually between anti-corrosion layer 401 and the heat-resistant layer 402, and wearing layer 403 bonds with heat-resistant layer 402 and waterproof oil layer 404 respectively, the effectual water and oil separation of carrying on valve plate 101 of waterproof oil layer 404 that is located the outside, maintain the inside aridity of valve plate 101 self, wearing layer 403 has increased the wearability of valve plate 101, reduce valve plate 101 surface wear, the effectual heat of carrying on the separation of heat-resistant layer 402, avoid valve plate 101 to be heated for a long time and lead to the deformation, anti-corrosion layer 401 has increased the corrosion resistance of valve plate 101, avoid the corrosive damage of different fluids to valve plate 101, effectively prolong the life of valve plate 101.
In conclusion, the impact-resistant wear-resistant corrosion-resistant valve plate comprises a sealing ring 202 which is soft-sealed, so that scratches between the valve plate 101 and the inner wall of a valve body are reduced, a clamping groove 201 is embedded in the side surface of the valve plate 101, so that the stability of the sealing ring 202 is improved, the sealing performance of the whole main body 1 is improved, the connection area between the valve plate 101 and a shaft hole 102 is increased due to the arrangement of a reinforcing rib 301, the bonding strength is increased, the reinforcing plate 302 is a diamond-shaped steel plate and is welded on the inner side of the reinforcing rib 301, the stability of the reinforcing plate 302 is improved due to the diamond-shaped structure, the stress dispersion is facilitated at the position where the stress on the middle part of the valve plate 101 is the largest, the impact resistance is improved, meanwhile, vibration generated by liquid medium impact is slowed down due to the diamond-shaped arrangement of a spring 303, the bearing capacity of the valve plate 101 is greatly improved, a waterproof oil layer 404 on the outermost side blocks water and oil on the valve plate 101, and maintains the dryness inside of the valve plate 101, the wearing layer 403 increases the wear resistance of the valve plate 101, reduces the surface wear of the valve plate 101, the heat-resistant layer 402 separates heat, the valve plate 101 is prevented from being heated for a long time to cause deformation, the corrosion-resistant layer 401 increases the corrosion resistance of the valve plate 101, the corrosion damage of different fluids to the valve plate 101 is avoided, and the service life of the valve plate 101 is prolonged.
Claims (9)
1. The utility model provides a wear-resisting corrosion-resistant valve plate of shock resistance, includes main part (1), sealing mechanism (2), resistance to compression mechanism (3) and protection machanism (4), its characterized in that: a sealing mechanism (2) is arranged on the outer side of the main body (1), a pressure-resisting mechanism (3) is arranged in the main body (1), and a protection mechanism (4) is arranged on the surface of the main body (1);
the pressure-resistant mechanism (3) includes:
reinforcing ribs (301) provided at the upper and lower ends of the interior of the main body (1);
a reinforcing plate (302) provided inside the reinforcing rib (301);
and a spring (303) fitted to the surface of the reinforcing plate (302).
2. An impact resistant, wear and corrosion resistant valve plate as defined in claim 1, wherein: the reinforcing ribs (301) are symmetrically distributed along the horizontal central axis of the main body (1), and the reinforcing ribs (301) are connected with the reinforcing plate (302) in a welding mode.
3. An impact resistant, wear and corrosion resistant valve plate as defined in claim 1, wherein: the springs (303) are embedded on the surface of the reinforcing plate (302), and five groups of springs (303) are arranged.
4. An impact resistant, wear and corrosion resistant valve plate as defined in claim 1, wherein: the main body (1) comprises:
a valve plate (101) provided below the sealing mechanism (2);
a shaft hole (102) provided in the middle of the valve plate (101).
5. An impact resistant, wear and corrosion resistant valve plate as claimed in claim 4, wherein: the valve plate (101) and the shaft hole (102) are welded into a whole, and the valve plate (101) is hollow.
6. An impact resistant, wear and corrosion resistant valve plate as defined in claim 1, wherein: the sealing mechanism (2) includes:
a card slot (201) provided to a side surface of the body (1);
and the sealing ring (202) is attached to the outer wall of the clamping groove (201).
7. An impact resistant, wear and corrosion resistant valve plate as claimed in claim 6, wherein: the main body (1) and the sealing ring (202) form a clamping structure through the clamping groove (201), and the inner height of the clamping groove (201) is smaller than the thickness of the sealing ring (202).
8. An impact resistant, wear and corrosion resistant valve plate as defined in claim 1, wherein: the guard mechanism (4) comprises:
an anti-corrosion layer (401) attached to an outer surface of the body (1);
a heat-resistant layer (402) disposed above the corrosion protection layer (401);
a wear resistant layer (403) disposed over the heat resistant layer (402);
a water-repellent oil layer (404) disposed above the wear layer (403).
9. An impact resistant, wear and corrosion resistant valve plate as defined in claim 8, wherein: the anti-corrosion layer (401) is attached to the heat-resistant layer (402), and the wear-resistant layer (403) is respectively bonded with the heat-resistant layer (402) and the waterproof oil layer (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121668655.8U CN215293641U (en) | 2021-07-21 | 2021-07-21 | Impact-resistant wear-resistant corrosion-resistant valve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121668655.8U CN215293641U (en) | 2021-07-21 | 2021-07-21 | Impact-resistant wear-resistant corrosion-resistant valve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215293641U true CN215293641U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121668655.8U Active CN215293641U (en) | 2021-07-21 | 2021-07-21 | Impact-resistant wear-resistant corrosion-resistant valve plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591634A (en) * | 2022-10-12 | 2023-01-13 | 深圳市尚水智能设备有限公司（Cn） | Medium grinding machine |
-
2021
- 2021-07-21 CN CN202121668655.8U patent/CN215293641U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591634A (en) * | 2022-10-12 | 2023-01-13 | 深圳市尚水智能设备有限公司（Cn） | Medium grinding machine |
| CN115591634B (en) * | 2022-10-12 | 2023-11-03 | 深圳市尚水智能股份有限公司 | Vertical medium grinds machine |
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