CN103982656B - The valve assembly of seal ring and use sealing circle - Google Patents
The valve assembly of seal ring and use sealing circle Download PDFInfo
- Publication number
- CN103982656B CN103982656B CN201410206185.1A CN201410206185A CN103982656B CN 103982656 B CN103982656 B CN 103982656B CN 201410206185 A CN201410206185 A CN 201410206185A CN 103982656 B CN103982656 B CN 103982656B
- Authority
- CN
- China
- Prior art keywords
- hole
- seal ring
- projection
- shaped base
- card
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lift Valve (AREA)
Abstract
The present invention relates to a kind of seal ring, comprise disk shaped base, the upper and lower end face of described disk shaped base is equipped with groove vertically, described groove is provided with plate-like card, between the outer wall of described plate-like card and the sidewall of described groove, there is gap, between described plate-like card and described disk shaped base, be provided with through hole vertically.Ring structure of the present invention is simple, making is easy, mount and dismount convenient and swift, simultaneously the bump of seal ring and depressed part closely cooperate with the depressed part of valve gap, valve body, bump respectively, avoid the connection between valve gap and valve body to occur loosening, realize good sealing effect.
Description
Technical field
The present invention relates to the valve assembly of a kind of seal ring and use sealing circle.
Background technique
In daily life, water all plays very important effect to the life and life that ensure people.In order to realize the safe water of people, needing water to purify, after a period of time, also just will wash or backwash water storage tank, to guarantee the cleaning in water storage tank.In order to realize the body circulation of water along regulation, needing when a body conducting, is disconnected with other body, and this just needs seal ring to realize sealing.But the cross section of existing seal ring is generally rounded, the contact of itself and parts is the linear contact lay of annular, and sealing effect is poor, easily leaks.In addition, when with valve body contact, to loosen because of the distortion of valve body and cause sealing effect to reduce, cause the leakage of water, water purification cannot be realized, just to wash or backwash operation.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, the valve assembly of the simple seal ring of a kind of structure and use sealing circle is provided.
For achieving the above object, the technical solution used in the present invention is: a kind of seal ring, comprise disk shaped base, the upper and lower end face of described disk shaped base is equipped with groove vertically, described groove is provided with plate-like card, between the outer wall of described plate-like card and the sidewall of described groove, there is gap, between described plate-like card and described disk shaped base, be provided with through hole vertically.
In a preferred embodiment of the present invention, the axial height that seal ring comprises described plate-like card is further greater than the degree of depth of described groove.
In a preferred embodiment of the present invention, seal ring comprises the circular in cross-section of described groove further.
In a preferred embodiment of the present invention, the outer circumferential face that seal ring comprises described disk shaped base is further provided with annular convex rib.
In a preferred embodiment of the present invention, seal ring comprises described through hole further and comprises the first through hole, the second through hole, the third through-hole that are communicated with successively.
In a preferred embodiment of the present invention, the hole wall that seal ring comprises described second through hole is further provided with radially inner first ring projection, radially outer first ring-type depressed part, radially inner second ring projection vertically successively.
In a preferred embodiment of the present invention, it is identical with the size and shape of third through-hole that seal ring comprises described first through hole further, and the external port of described first through hole is large, inner young.
A kind of valve assembly, comprise valve gap and valve body, the seal ring according to any one of claim 1-7 is provided with between described valve gap and valve body, described valve gap comprises lid, the flange be connected with described lid one end, the exterior edge face of described flange is disposed with the 3rd ring projection vertically from outside to inside, second annular recess portion, described valve body comprises disc-shaped main body, be arranged on the attachment post of described disc-shaped main body one end, the other end of described disc-shaped main body is disposed with the 4th ring projection vertically from outside to inside, 3rd annular recess portion, described 3rd ring projection, second annular recess portion, 4th ring projection, 3rd annular recess compact siro spinning technology.
In a preferred embodiment of the present invention, the external diameter that valve assembly comprises the external diameter of described flange, the external diameter of disc-shaped main body and disk shaped base is further all identical.
In a preferred embodiment of the present invention, the other end that valve assembly comprises described lid is further connected with projection, and described projection is communicated with described lid.
The invention solves the defect existed in background technique, ring structure of the present invention is simple, making is easy, mount and dismount convenient and swift, simultaneously the bump of seal ring and depressed part closely cooperate with the depressed part of valve gap, valve body, bump respectively, avoid the connection between valve gap and valve body to occur loosening, realize good sealing effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the seal ring of the preferred embodiments of the present invention;
Fig. 2 is the explosive view of the valve assembly of the preferred embodiments of the present invention;
Fig. 3 is the decomposition texture schematic diagram of the valve assembly of the preferred embodiments of the present invention;
Fig. 4 is the assembly structure schematic diagram of the valve assembly of the preferred embodiments of the present invention;
In figure: 2, disk shaped base, 4, groove, 6, plate-like card, 8, gap, 10, first through hole, 12, second through hole, 14, third through-hole, 16, first ring projection, 18, first ring-type depressed part, 20, second ring projection, 22, annular convex rib, 24, valve gap, 26, valve body, 28, seal ring, 30, lid, 32, flange, 34, protruding, 36, first ring-type lug boss, 38, second annular recess portion, 40, second annular projection portion, 42, 3rd annular projection portion, 44, disc-shaped main body, 46, attachment post, 48, 4th ring-type lug boss, 50, 3rd annular recess portion, 52, five rings shape lug boss, 54, 6th annular projection portion.
Embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of seal ring, comprise disk shaped base 2, the upper and lower end face of disk shaped base 2 is equipped with groove 4 vertically, the cross section of preferred groove 4 is rounded, groove 4 is provided with plate-like card 6, between the outer wall of plate-like card 6 and the sidewall of groove 4, there is gap 8, the axial height of preferred discotic card 6 of the present invention is greater than the degree of depth of groove 4, plate-like card 6 extends to outside disk shaped base 2, through hole is provided with vertically between plate-like card 6 and disk shaped base 2, through hole comprises the first through hole 10 be communicated with successively, second through hole 12, third through-hole 14, first through hole 10 is identical with the size and shape of third through-hole 12, the external port of the first through hole 12 is large, inner young, the hole wall of the second through hole 12 is provided with radially inner first ring projection 16 vertically successively, radially outer first ring-type depressed part 18, radially inner second ring projection 20, preferably the first ring projection 16 is identical with the size of the second ring projection 20.Be installed in a cavity for the ease of disk shaped base 2, the outer circumferential face of preferred discotic matrix 2 of the present invention is provided with annular convex rib 22, ring-type convex tendon 22 and the area of contact of cavity are less than disk shaped base 2 directly and the area of contact of cavity, while guarantee sealing effect, realize seal ring and be quickly installed in cavity.
As Figure 1-Figure 4, a kind of valve assembly, comprise valve gap 24 and valve body 26, seal ring 28 is provided with between valve gap 24 and valve body 26, valve gap 24 comprises lid 30, the flange 32 be connected with lid 30 one end and the projection 34 be connected with the other end of lid 30, lid 30 respectively with flange 32, protruding 34 are communicated with, the exterior edge face of flange 32 is disposed with the first ring-type lug boss 36 vertically from outside to inside, 3rd ring projection, second annular recess portion 38, 3rd ring projection comprises the second annular projection portion 40 set gradually from outside to inside, 3rd annular projection portion 42, valve body 26 comprises the disc-shaped main body 44 of hollow, be arranged on the attachment post 46 of disc-shaped main body 44 one end, the other end of disc-shaped main body 44 is disposed with the 4th ring-type lug boss 48 vertically from outside to inside, 4th ring projection, 3rd annular recess portion 50, 4th ring projection comprises the five rings shape lug boss 52 set gradually from outside to inside, 6th annular projection portion 54, first ring-type lug boss 36 compresses seal 28 and in the disk shaped base 2 of embedding sealing circle 28, in the gap 8 of the second annular projection portion 40 and the 3rd annular projection portion 42 embedding sealing circle 28, the plate-like card 6 of seal ring 28 embeds in the second annular recess portion 38 of flange 32, 4th ring-type lug boss 48 compresses seal 28 and in the disk shaped base 2 of embedding sealing circle 28, in the gap 8 of five rings shape lug boss 52 and the 6th annular projection portion 54 embedding sealing circle 28, another plate-like card 6 of seal ring 28 embeds in the 3rd annular recess portion 50 of disc-shaped main body 44, realize seal ring 28 and valve gap 24, the compact siro spinning technology of valve body 26, avoid axial or circumferential mobile, good sealing effect.Preferably the external diameter of the external diameter of flange 32, the external diameter of disc-shaped main body 44 and disk shaped base 2 is all identical further.
During use, multiple valve body 26 is linked into an integrated entity, seal ring 28 is provided with between the disc-shaped main body 44 of adjacent valve body 26, valve rod is through valve body 26, valve gap 24, the end of valve rod arranges spool, the inner ring close contact of spool and seal ring 28, seal ring 28 is by ring-type convex tendon 22 and cavity close contact, on the two side of cavity staggered be provided with multiple be in charge of the interface be communicated with, spool is in interface foremost, now water is all airtightly not to be communicated with being respectively in charge of, moved a certain distance by the length direction of valve rod band movable valve plug along valve rod, spool is positioned at the rear of first interface, but be positioned at the front of other interface, like this, in water is just in charge of along first interface inflow.
Above according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, related personnel in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine technical scope according to right.
Claims (10)
1. a seal ring, it is characterized in that: comprise disk shaped base, the upper and lower end face of described disk shaped base is equipped with groove vertically, described groove is provided with plate-like card, between the outer wall of described plate-like card and the sidewall of described groove, there is gap, between described plate-like card and described disk shaped base, be provided with through hole vertically.
2. seal ring according to claim 1, is characterized in that: the axial height of described plate-like card is greater than the degree of depth of described groove.
3. seal ring according to claim 2, is characterized in that: the circular in cross-section of described groove.
4. seal ring according to claim 1, is characterized in that: the outer circumferential face of described disk shaped base is provided with annular convex rib.
5. seal ring according to claim 1, is characterized in that: described through hole comprises the first through hole, the second through hole, the third through-hole that are communicated with successively.
6. seal ring according to claim 5, is characterized in that: the hole wall of described second through hole is provided with radially inner first ring projection, radially outer first ring-type depressed part, radially inner second ring projection vertically successively.
7. seal ring according to claim 5, is characterized in that: described first through hole is identical with the size and shape of third through-hole, and the external port of described first through hole is large, inner young.
8. a valve assembly, comprise valve gap and valve body, it is characterized in that: between described valve gap and valve body, be provided with the seal ring according to any one of claim 1-7, described valve gap comprises lid, the flange be connected with described lid one end, the exterior edge face of described flange is disposed with the 3rd ring projection vertically from outside to inside, second annular recess portion, described valve body comprises disc-shaped main body, be arranged on the attachment post of described disc-shaped main body one end, the other end of described disc-shaped main body is disposed with the 4th ring projection vertically from outside to inside, 3rd annular recess portion, described 3rd ring projection, second annular recess portion, 4th ring projection, 3rd annular recess compact siro spinning technology.
9. valve assembly according to claim 8, is characterized in that: the external diameter of the external diameter of described flange, the external diameter of disc-shaped main body and disk shaped base is all identical.
10. valve assembly according to claim 8, is characterized in that: the other end of described lid is connected with projection, and described projection is communicated with described lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206185.1A CN103982656B (en) | 2014-05-16 | 2014-05-16 | The valve assembly of seal ring and use sealing circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410206185.1A CN103982656B (en) | 2014-05-16 | 2014-05-16 | The valve assembly of seal ring and use sealing circle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982656A CN103982656A (en) | 2014-08-13 |
| CN103982656B true CN103982656B (en) | 2016-03-09 |
Family
ID=51274746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410206185.1A Expired - Fee Related CN103982656B (en) | 2014-05-16 | 2014-05-16 | The valve assembly of seal ring and use sealing circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982656B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286834B (en) * | 2015-05-29 | 2019-10-01 | 青岛海尔洗衣机有限公司 | A kind of washing machine inner tub bottom flange seal mounting structure |
| CN109307074B (en) * | 2017-07-26 | 2020-11-17 | 中航光电科技股份有限公司 | Sealing structure and high-pressure connector using same |
| CN109357060A (en) * | 2018-11-24 | 2019-02-19 | 广东金恩卫浴实业有限公司 | A kind of novel embedded box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437844U (en) * | 2009-06-30 | 2010-04-14 | 广州机械科学研究院 | Nesting sealing ring |
| CN202250293U (en) * | 2011-07-29 | 2012-05-30 | 重庆长安汽车股份有限公司 | Plane sealing ring |
| CN202674309U (en) * | 2012-06-28 | 2013-01-16 | 天津市滨海新区塘沽于庄橡胶厂 | Rubber sealing ring |
| CN203258139U (en) * | 2013-04-11 | 2013-10-30 | 江苏爱科斯伦油田设备制造有限公司 | Middle flange metal seal device for middle-high pressure valve |
| CN203823054U (en) * | 2014-05-16 | 2014-09-10 | 江苏宇海环保设备有限公司 | Sealing ring and valve assembly with sealing ring |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE467064B (en) * | 1990-09-24 | 1992-05-18 | Kockums Ab | CLUTCH DEVICE FOR SUSPENSIVE AXIAL CONNECTION OF TWO PRESSURE PARTS |
-
2014
- 2014-05-16 CN CN201410206185.1A patent/CN103982656B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201437844U (en) * | 2009-06-30 | 2010-04-14 | 广州机械科学研究院 | Nesting sealing ring |
| CN202250293U (en) * | 2011-07-29 | 2012-05-30 | 重庆长安汽车股份有限公司 | Plane sealing ring |
| CN202674309U (en) * | 2012-06-28 | 2013-01-16 | 天津市滨海新区塘沽于庄橡胶厂 | Rubber sealing ring |
| CN203258139U (en) * | 2013-04-11 | 2013-10-30 | 江苏爱科斯伦油田设备制造有限公司 | Middle flange metal seal device for middle-high pressure valve |
| CN203823054U (en) * | 2014-05-16 | 2014-09-10 | 江苏宇海环保设备有限公司 | Sealing ring and valve assembly with sealing ring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982656A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103982656B (en) | The valve assembly of seal ring and use sealing circle | |
| CN203322549U (en) | Connecting sleeve for multipurpose refrigerating pipe | |
| CN204852731U (en) | Double check valve tee bend structure | |
| CN203823054U (en) | Sealing ring and valve assembly with sealing ring | |
| CN203571290U (en) | Quick plug connector | |
| CN203550102U (en) | Humidifier | |
| CN204500209U (en) | A kind of vacuum tee-steeping cup | |
| CN208753903U (en) | Electric pushrod protective ring fixed structure | |
| CN203594900U (en) | Corrugated hose pipe joint | |
| CN204168894U (en) | The combined joint of aquarium | |
| CN203823270U (en) | Tube connecting piece | |
| CN204783390U (en) | Filter element group spare of filter | |
| CN201832230U (en) | 1mL integrated syringe with screwed structure | |
| CN205422567U (en) | Ground soaks adopts casing coupling for uranium | |
| CN213651969U (en) | Magnetic dirt remover | |
| CN204239791U (en) | Single piece type fire-proof ball valve | |
| CN203525422U (en) | Filter of water faucet mouth | |
| CN204170511U (en) | The self sealing structure of water purifier | |
| CN204025648U (en) | Small-sized oil hydraulic cylinder piston assembly | |
| CN203604837U (en) | Turning-connection piece | |
| CN204007945U (en) | A kind of pressure transducer plug | |
| CN203730261U (en) | Diaphragm fixing structure for booster pump | |
| CN203449517U (en) | Water nozzle for cooling of plastic mould | |
| CN201560974U (en) | Water absorbing device of aquarium water pump | |
| CN209414720U (en) | Tap connects sealing shroud |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20200516 |