CN203230921U - Integrated inclined valve seat soft seal stop valve - Google Patents
Integrated inclined valve seat soft seal stop valve Download PDFInfo
- Publication number
- CN203230921U CN203230921U CN 201320260364 CN201320260364U CN203230921U CN 203230921 U CN203230921 U CN 203230921U CN 201320260364 CN201320260364 CN 201320260364 CN 201320260364 U CN201320260364 U CN 201320260364U CN 203230921 U CN203230921 U CN 203230921U
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- China
- Prior art keywords
- valve
- valve body
- valve seat
- soft seal
- integrated type
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- Expired - Fee Related
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Abstract
The utility model discloses an integrated inclined valve seat soft seal stop valve, comprising a valve body, a valve clack and a valve rod, wherein a hand wheel is arranged on the valve body; the valve clack is connected with the valve rod; a circulation channel is arranged in the valve body; a valve seat for supporting the valve clack is arranged in the circulation channel which is a straight-through type circulation channel; the valve clack is arranged slantly; an arc rubber sealing component is arranged on the seal surface, opposite to the valve seat, of the valve clack; a valve cover is arranged on the top of the valve body; and the valve cover and the valve body are of an integrated structure. The integrated inclined valve seat soft seal stop valve has the beneficial effects that due to the adoption of the valve body and the valve cover which are in the integrated structure, the structure is compact, the appearance is novel, the processing procedures can be reduced, the processing process of the stop valve is simpler, and an energy-saving effect is realized; due to the adoption of an inclined valve seat structure, the stop valve is simple in structure and good in sealing effect; and the circulation channel is the straight-through type circulation channel, and the traditional structural form with a right angle or a certain angle is replaced, the flow resistance is reduced, and the effect of reducing energy consumption is achieved.
Description
Technical field
The utility model relates to a kind of valve, especially a kind of integrated type inclination valve seat soft seal stop valve.
Background technique
Stop valve common on the market structurally generally includes valve body, valve seat, flap, valve rod, valve gap, has circulation passage in the valve body, valve body and valve gap are arranged for dividing, the shortcoming that valve body and valve gap branch are arranged is that structure is compact inadequately, the processing technology complexity, circulation passage all is traditional right-angle type or the structural type that has several angle usually, the common flow resistance of these common flow circulation passage structural types is bigger, it is higher to consume energy, the common seal form majority of valve seat and flap is face-to-face metal seal form, and this seal form sealing effect is relatively poor.
The model utility content
The utility model will solve the problem that above-mentioned prior art exists, and a kind of integrated type inclination valve seat soft seal stop valve is provided, and is simple in structure, easy to use, has energy-saving effect, good sealing effect, and the outward appearance novelty has satisfied people's demand.
The utility model solves the technological scheme that its technical problem adopts: this integrated type inclination valve seat soft seal stop valve, comprise valve body, flap, valve rod, valve body is provided with handwheel, and flap is connected with valve rod, is provided with circulation passage in the valve body, be provided with the valve seat that supports flap in the circulation passage, circulation passage is the straight-through type circulation passage, and flap is inclined to set, and the sealing surface of the relative valve seat of flap is provided with arc rubber seal parts, the valve body top is provided with valve gap, and valve body and valve gap form integral structure.
Be connected with divided ring between flap and the valve rod.
The sealing surface of the relative valve body of valve rod is provided with seal ring.
The two ends of seal ring are respectively equipped with setting sleeve and guide sleeve.
Valve body top is provided with filling oil cover, and filling oil cover is connected on the valve body by screw one.
The valve body outer surface of upper is provided with sheath.
The valve body upper end is provided with sleeve in appearance.
Be connected with Stem Mut between valve rod upper end and the valve body.
Be connected with pad on the Stem Mut, be connected with positioning ring on the described pad, be connected with jump ring on the described positioning ring.
Be connected with screw two between valve gap and the valve rod.
The effect that the utility model is useful is: integrated type inclination valve seat soft seal stop valve of the present utility model has the following advantages:
1. adopt valve body, valve gap integral structure, not only compact structure, outward appearance novelty can also reduce manufacturing procedure, make the processing technology of stop valve more simple, realize energy-saving effect.
2. adopt the inclined valve stand structure, make stop valve structure simple, the sealing surface of the relative valve seat of flap is provided with arc rubber seal parts, good sealing effect.
3. circulation passage adopts the straight-through type circulation passage, replaces traditional right-angle type or has the structural type of several angle, can reduce flow resistance, reaches the effect that cuts down the consumption of energy.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation.
Description of reference numerals: valve body 1, flap 2, valve rod 3, handwheel 4, circulation passage 5, valve seat 6, rubber seal parts 7, valve gap 8, divided ring 9, seal ring 10, setting sleeve 11, guide sleeve 12, filling oil cover 13, screw 1, sheath 15, sleeve 16, Stem Mut 17, pad 18, positioning ring 19, jump ring 20, screw 2 21.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
With reference to accompanying drawing: the integrated type inclination valve seat soft seal stop valve in the present embodiment, comprise valve body 1, flap 2, valve rod 3, valve body 1 is provided with handwheel 4, and flap 2 is connected with valve rod 3, is provided with circulation passage 5 in the valve body 1, be provided with the valve seat 6 that supports flap 2 in the circulation passage 5, circulation passage 5 is straight-through type circulation passage 5, and flap 2 is inclined to set, and the sealing surface of flap 2 relative valve seats 6 is provided with arc rubber seal parts 7, valve body 1 top is provided with valve gap 8, and valve body 1 forms integral structure with valve gap 8.
Be connected with divided ring 9 between flap 2 and the valve rod 3.
The sealing surface of valve rod 3 relative valve bodies 1 is provided with seal ring 10.
The two ends of seal ring 10 are respectively equipped with setting sleeve 11 and guide sleeve 12.
Be connected with Stem Mut 17 between valve rod 3 upper ends and the valve body 1.
Be connected with pad 18 on the Stem Mut 17, be connected with positioning ring 19 on the pad 18, be connected with jump ring 20 on the positioning ring 19.
Be connected with screw 2 21 between valve gap 8 and the valve rod 3.
Divided ring 9 is used for preventing medium from valve rod 3 leakages, and seal ring 10 plays seal action, and setting sleeve 11 is used for location seal ring 10, and guide sleeve 12 is used for determining the direction of seal ring 10.
The characteristics of present embodiment are:
1. adopt valve body 1, valve gap 8 integral structures, not only compact structure, outward appearance novelty can also reduce manufacturing procedure, make the processing technology of stop valve more simple, realize energy-saving effect.
2. adopt the inclined valve stand structure, make stop valve structure simple, the sealing surface of the relative valve seat of flap is provided with arc rubber seal parts 7, good sealing effect.
3. circulation passage 5 adopts the straight-through type circulation passages, replaces traditional right-angle type or has the structural type of several angle, can reduce flow resistance, reaches the effect that cuts down the consumption of energy.
Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.
Claims (10)
1. integrated type inclination valve seat soft seal stop valve, comprise valve body (1), flap (2), valve rod (3), valve body (1) is provided with handwheel (4), flap (2) is connected with valve rod (3), be provided with circulation passage (5) in the valve body (1), be provided with the valve seat (6) that supports flap (2) in the circulation passage (5), it is characterized in that: described circulation passage (5) is straight-through type circulation passage (5), described flap (2) is inclined to set, described flap (2) sealing surface of valve seat (6) relatively is provided with arc rubber seal parts (7), described valve body (1) top is provided with valve gap (8), and described valve body (1) forms integral structure with valve gap (8).
2. integrated type inclination valve seat soft seal stop valve according to claim 1 is characterized in that: be connected with divided ring (9) between described flap (2) and the valve rod (3).
3. integrated type inclination valve seat soft seal stop valve according to claim 1 is characterized in that: described valve rod (3) sealing surface of valve body (1) relatively is provided with seal ring (10).
4. integrated type inclination valve seat soft seal stop valve according to claim 3, it is characterized in that: the two ends of described seal ring (10) are respectively equipped with setting sleeve (11) and guide sleeve (12).
5. integrated type inclination valve seat soft seal stop valve according to claim 1, it is characterized in that: described valve body (1) top is provided with filling oil cover (13), and described filling oil cover (13) is connected on the valve body (1) by screw one (14).
6. integrated type inclination valve seat soft seal stop valve according to claim 1, it is characterized in that: described valve body (1) outer surface of upper is provided with sheath (15).
7. integrated type inclination valve seat soft seal stop valve according to claim 1 is characterized in that: be provided with sleeve (16) on the described valve body (1) in appearance.
8. integrated type inclination valve seat soft seal stop valve according to claim 1 is characterized in that: be connected with Stem Mut (17) between described valve rod (3) upper end and the valve body (1).
9. integrated type inclination valve seat soft seal stop valve according to claim 8, it is characterized in that: be connected with pad (18) on the described Stem Mut (17), be connected with positioning ring (19) on the described pad (18), be connected with jump ring (20) on the described positioning ring (19).
10. integrated type inclination valve seat soft seal stop valve according to claim 1 is characterized in that: be connected with screw two (21) between described valve gap (8) and the valve rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320260364 CN203230921U (en) | 2013-05-14 | 2013-05-14 | Integrated inclined valve seat soft seal stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320260364 CN203230921U (en) | 2013-05-14 | 2013-05-14 | Integrated inclined valve seat soft seal stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203230921U true CN203230921U (en) | 2013-10-09 |
Family
ID=49287048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320260364 Expired - Fee Related CN203230921U (en) | 2013-05-14 | 2013-05-14 | Integrated inclined valve seat soft seal stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203230921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063013A (en) * | 2021-05-05 | 2021-07-02 | 戴学祥 | Gate valve, stop valve and over-and-under type check valve of no valve gap |
-
2013
- 2013-05-14 CN CN 201320260364 patent/CN203230921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063013A (en) * | 2021-05-05 | 2021-07-02 | 戴学祥 | Gate valve, stop valve and over-and-under type check valve of no valve gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |