CN203571089U - Triplet type full-wrapped ball valve - Google Patents
Triplet type full-wrapped ball valve Download PDFInfo
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- CN203571089U CN203571089U CN201320609783.4U CN201320609783U CN203571089U CN 203571089 U CN203571089 U CN 203571089U CN 201320609783 U CN201320609783 U CN 201320609783U CN 203571089 U CN203571089 U CN 203571089U
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- valve
- gasket seat
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- seat
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Abstract
The utility model relates to the field of valves, in particular to a triplet type full-wrapped ball valve. According to the technical scheme, the triplet type full-wrapped ball valve comprises a valve body, a valve rod, a left side cover, a right side cover and a handle, a valve cavity is formed in the valve body, the left side cover is connected with the left side of the valve body, the right side cover is connected with the right side of the valve body, the upper end of the valve rod penetrates out of the upper bottom face of the valve body, the handle is fixed to the upper end of the valve rod, a left gasket seat and a right gasket seat are further included, the left gasket seat is arranged in the valve cavity, the bottom face of the left gasket seat is connected with the side wall of the left side cover, the right gasket seat is arranged in the valve cavity, and the bottom face of the right gasket seat is connected with the side wall of the right side cover. The triplet type full-wrapped ball valve has the advantages that the left gasket seat and the right gasket seat are adopted on the connecting face of the left side cover and the valve seat and the connecting face of the right side cover and the valve seat for transition, the guide function is achieved when the left side cover and the right side cover are connected with the valve seat, mounting is convenient, dead angles on the connecting face of the left side cover and the valve seat and the connecting face of the right side cover and the valve seat are eliminated, impurities are not prone to being accumulated, and the hygienic environment in the valve body is improved.
Description
Technical field
The utility model relates to valve field, refers to that especially a kind of three pieces type wraps ball valve entirely.
Background technique
Ball valve is that open-shut device (spheroid) is driven by valve rod, and around the valve that the axis of valve rod rotates, is mainly used in blocking or connecting the medium in pipeline, also can be used for adjusting and the control of fluid.
And existing ball valve comprises valve body, left cap, right cap, spheroid and valve rod, this left cap and right cap are connected to the left and right sides of valve body, in valve body, be provided with valve pocket, spheroid is positioned at valve pocket, valve rod is fixedly connected with spheroid, wherein the junction surface of left cap and right cap and valve body is flat sided straight and connects in succession, cause the junction surface of left cap and right cap and valve body in later stage assembly process easily to misplace, inconvenience is installed, and there is dead angle in the junction surface place of left cap and right cap and valve body, easily pile up impurity, cause ball valve inside unhygienic.
Model utility content
The deficiency existing for prior art, the junction surface place that the purpose of this utility model is to provide a kind of left cap and right cap and valve body is without dead angle and be convenient to left cap and three pieces type that right cap is connected with valve body wraps ball valve entirely.
The technical solution of the utility model is achieved in that a kind of three pieces type wraps ball valve entirely, comprise valve body, valve rod, left cap, right cap and handgrip, in described valve body, be provided with valve pocket, this left cap is connected with the left side of valve body, this right cap is connected with the right side of valve body, described valve rod upper end passes the upper bottom surface of valve body, handgrip is fixed on the upper end of valve rod, also include left gasket seat and right gasket seat, described left gasket seat is positioned at valve pocket setting, the bottom surface of this left gasket seat is connected with the sidewall of left cap, described right gasket seat is positioned at valve pocket setting, the bottom surface of this right gasket seat is connected with the sidewall of right cap.
By adopting technique scheme, at the junction surface place of left cap and right cap and valve seat, adopt left gasket seat and right gasket seat to do transition, when left cap is connected with valve body with right cap, play the effect of guiding, be convenient to install, and eliminate the dead angle at the junction surface place of left cap and right cap and valve body, impurity is difficult for piling up, and has improved the hygienic conditions of valve inner.
The utility model is further set to: on described left cap and the junction surface of left gasket seat, be provided with stair-stepping the first cavity, the bottom surface of this left gasket seat is provided with stair-stepping the first projection, and this first projection is suitable with the first cavity.
By adopting technique scheme, make left cap adopt stepped connection with the junction surface of left gasket seat, effectively left gasket seat is connected with left cap, and simple in structure, be easy to realize.
The utility model is also further set to: on described right cap and the junction surface of right gasket seat, be provided with stair-stepping the second cavity, the bottom surface of this right gasket seat is provided with stair-stepping the second projection, and this second projection is suitable with the second cavity.
By adopting technique scheme, make right cap adopt stepped connection with the junction surface of right gasket seat, effectively right gasket seat is connected with right cap, and simple in structure, be easy to realize.
The utility model is also further set to: the outer wall of described left gasket seat and the inwall of valve pocket are close to, and the outer wall of described right gasket seat and the inwall of valve pocket are close to.
By adopting technique scheme, make left gasket seat more firm with coordinating of valve pocket, right gasket seat is more firm with coordinating of valve pocket, and integral structure layout is more reasonable.
The utility model is also further set to: on the upper bottom surface of described valve body, be removably connected with hexagonal positioning bolt, on the outer wall of the lower end of described hexagonal positioning bolt, be provided with outside thread, on the upper bottom surface of valve body, be provided with screw, outside thread and screw are suitable.
By adopting technique scheme, hexagonal positioning bolt is set and effectively the motion path of handgrip is played the effect of restriction, and hexagonal positioning bolt adopts and be threaded with valve body, avoided being difficult for after the fracture of hexagonal positioning bolt the situation generation of replacing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model embodiment structure cross-sectional schematic;
Fig. 2 is the utility model embodiment structure schematic side view;
Fig. 3 is part design of part schematic diagram in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 3, the utility model discloses a kind of three pieces type and entirely wrap ball valve, comprise valve body 2, valve rod 4, left cap 1, right cap 3, spheroid 8 and handgrip 5, in described valve body 2, be provided with valve pocket 21, spheroid 8 is positioned at this valve pocket 21, described valve rod 4 upper ends pass the upper bottom surface of valve body 2, the lower end of valve rod 4 is fixedly connected with spheroid 8, handgrip 5 is fixed on the upper end of valve rod 4, this left cap 1 is connected with the left side of valve body 2, and in left cap 1, be provided with fluid input 11, this right cap 3 is connected with the right side of valve body 2, in right cap 3, be provided with fluid output 31, and fluid input 11 and fluid output 31 respectively with valve pocket conducting, in the utility model specific embodiment, also include left gasket seat 6 and right gasket seat 7, described left gasket seat 6 is positioned at valve pocket setting, the bottom surface of this left gasket seat 6 is connected with the sidewall of left cap 1, on this left gasket seat 6, be provided with left passage 61, this left passage 61 is suitable with fluid input 11, described right gasket seat 7 is positioned at valve pocket setting, the bottom surface of this right gasket seat 7 is connected with the sidewall of right cap 2, on this right gasket seat 7, be provided with right passage 71, this right passage 71 is suitable with fluid output 31, at the junction surface place of left cap and right cap and valve seat, adopt left gasket seat and right gasket seat to do transition, when left cap is connected with valve body with right cap, play the effect of guiding, be convenient to install, and eliminate the dead angle at the junction surface place of left cap and right cap and valve body, impurity is difficult for piling up, the hygienic conditions of valve inner have been improved.
In the utility model specific embodiment, on described left cap 1 and the junction surface of left gasket seat 6, be provided with stair-stepping the first cavity 12, the bottom surface of this left gasket seat 6 is provided with stair-stepping the first projection 62, this the first projection 62 and first cavity 12 is suitable, and on the horizontal end face of the first projection of left gasket seat, be provided with seal ring, make left cap adopt stepped connection with the junction surface of left gasket seat, effectively left gasket seat is connected with left cap, and simple in structure, be easy to realize.
In the utility model specific embodiment, on described right cap 3 and the junction surface of right gasket seat 7, be provided with stair-stepping the second cavity 32, the bottom surface of this right gasket seat 7 is provided with stair-stepping the second projection 72, this the second projection 72 and second cavity 32 is suitable, and on the horizontal end face of the second projection of right gasket seat, be provided with seal ring, make right cap adopt stepped connection with the junction surface of right gasket seat, effectively right gasket seat is connected with right cap, and simple in structure, be easy to realize.
In the utility model specific embodiment, the outer wall of described left gasket seat 6 and the inwall of valve pocket 21 are close to, and on the fitting surface of valve pocket and left gasket seat, be also provided with left seal ring 13, the outer wall of described right gasket seat 7 and the inwall of valve pocket 21 are close to, and on the fitting surface of valve pocket and right gasket seat, be also provided with right seal ring 14, make left gasket seat more firm with coordinating of valve pocket, right gasket seat is more firm with coordinating of valve pocket, and integral structure layout is more reasonable.
As shown in Figure 2, in the utility model specific embodiment, on the upper bottom surface of described valve body, be removably connected with hexagonal positioning bolt 9, on the outer wall of the lower end of described hexagonal positioning bolt 9, be provided with outside thread, on the upper bottom surface of valve body 2, be provided with screw, outside thread and screw are suitable, positioning bolt is set and effectively the motion path of handgrip is played the effect of restriction, and positioning bolt adopts and is threaded with valve body, then coordinates tightening nut, avoided the situation that is difficult for replacing after positioning bolt fracture to occur.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a three pieces type wraps ball valve entirely, comprise valve body, valve rod, left cap, right cap and handgrip, in described valve body, be provided with valve pocket, this left cap is connected with the left side of valve body, this right cap is connected with the right side of valve body, described valve rod upper end passes the upper bottom surface of valve body, handgrip is fixed on the upper end of valve rod, it is characterized in that: also include left gasket seat and right gasket seat, described left gasket seat is positioned at valve pocket setting, the bottom surface of this left gasket seat is connected with the sidewall of left cap, described right gasket seat is positioned at valve pocket setting, the bottom surface of this right gasket seat is connected with the sidewall of right cap.
2. three pieces type according to claim 1 wraps ball valve entirely, it is characterized in that: on described left cap and the junction surface of left gasket seat, be provided with stair-stepping the first cavity, the bottom surface of this left gasket seat is provided with stair-stepping the first projection, and this first projection is suitable with the first cavity.
3. three pieces type according to claim 1 and 2 wraps ball valve entirely, it is characterized in that: on described right cap and the junction surface of right gasket seat, be provided with stair-stepping the second cavity, the bottom surface of this right gasket seat is provided with stair-stepping the second projection, and this second projection is suitable with the second cavity.
4. three pieces type according to claim 1 and 2 wraps ball valve entirely, it is characterized in that: the outer wall of described left gasket seat and the inwall of valve pocket are close to, and the outer wall of described right gasket seat and the inwall of valve pocket are close to.
5. three pieces type according to claim 3 wraps ball valve entirely, it is characterized in that: the outer wall of described left gasket seat and the inwall of valve pocket are close to, and the outer wall of described right gasket seat and the inwall of valve pocket are close to.
6. three pieces type according to claim 1 and 2 wraps ball valve entirely, it is characterized in that: on the upper bottom surface of described valve body, be removably connected with hexagonal positioning bolt.
7. three pieces type according to claim 6 wraps ball valve entirely, it is characterized in that: on the outer wall of the lower end of described hexagonal positioning bolt, be provided with outside thread, on the upper bottom surface of valve body, be provided with screw, outside thread and screw are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609783.4U CN203571089U (en) | 2013-09-29 | 2013-09-29 | Triplet type full-wrapped ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609783.4U CN203571089U (en) | 2013-09-29 | 2013-09-29 | Triplet type full-wrapped ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571089U true CN203571089U (en) | 2014-04-30 |
Family
ID=50538821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609783.4U Expired - Fee Related CN203571089U (en) | 2013-09-29 | 2013-09-29 | Triplet type full-wrapped ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641316A (en) * | 2016-12-06 | 2017-05-10 | 无锡优耐特净化装备有限公司 | Three-sheet type manual ball valve |
| CN106862199A (en) * | 2017-01-16 | 2017-06-20 | 无锡唯勒科技有限公司 | lithium battery slurry delivery system |
| CN112709836A (en) * | 2019-10-25 | 2021-04-27 | 迈思可工业技术(上海)有限公司 | Three-section type ball valve with soft sealing structure |
-
2013
- 2013-09-29 CN CN201320609783.4U patent/CN203571089U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641316A (en) * | 2016-12-06 | 2017-05-10 | 无锡优耐特净化装备有限公司 | Three-sheet type manual ball valve |
| CN106862199A (en) * | 2017-01-16 | 2017-06-20 | 无锡唯勒科技有限公司 | lithium battery slurry delivery system |
| CN106862199B (en) * | 2017-01-16 | 2019-04-16 | 无锡唯勒科技有限公司 | Lithium battery slurry delivery system |
| CN112709836A (en) * | 2019-10-25 | 2021-04-27 | 迈思可工业技术(上海)有限公司 | Three-section type ball valve with soft sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WENZHOU RIFENG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WENZHOU RIFENG FLUID EQUIPMENT LIMITED COMPANY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 Zhejiang city of Wenzhou province Wenzhou City Economic and Technological Development Zone Street five a Street No. 301 Patentee after: Wenzhou Feng Science and Technology Ltd. Address before: 325000 Zhejiang city of Wenzhou province Wenzhou City Economic and Technological Development Zone Street five a Street No. 301 Patentee before: WENZHOU RIFENG FLUID EQUIPMENT LIMITED COMPANY |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20170929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |