CN202708160U - Novel eccentric hemispherical valve - Google Patents
Novel eccentric hemispherical valve Download PDFInfo
- Publication number
- CN202708160U CN202708160U CN 201220296973 CN201220296973U CN202708160U CN 202708160 U CN202708160 U CN 202708160U CN 201220296973 CN201220296973 CN 201220296973 CN 201220296973 U CN201220296973 U CN 201220296973U CN 202708160 U CN202708160 U CN 202708160U
- Authority
- CN
- China
- Prior art keywords
- valve body
- semiaxis
- valve
- half shaft
- shaft sleeve
- 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
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a novel eccentric hemispherical valve which comprises a valve body (10), wherein a hemispherical valve core (11) is arranged inside the valve body, the valve body is provided with an inlet end and an outlet end, the bottom of the valve body and the top of the valve body are provided with bearing seats (12). The novel eccentric hemispherical valve is characterized by further comprising an upper shaft sleeve (13), an upper half shaft (14), and a lower half shaft (15), wherein the upper shaft sleeve is arranged inside the bearing seat at the top of the valve body, the upper half shaft is located inside the upper shaft sleeve and can rotate, the lower half shaft is located in the bearing seat at the bottom of the valve body, one end of the lower half shaft extends into the valve body, the extending end of the lower half shaft is provided with a lower shat sleeve (16) in rotating mode, and the corresponding end of the upper half shaft and the corresponding end of the lower half shaft are provided with the hemispherical valve core (11) located on a channel between the inlet end of the valve body and the outlet end of the valve body. The novel eccentric hemispherical valve has the advantages of being simple in structure, and convenient to install and maintain.
Description
Technical field
The utility model relates to a kind of Novel eccentric semispherical valve.
Background technique
Though the soft seal eccentric half-ball valve can reach the effect of zero sealing in use on the existing market, its structure is comparatively complicated, and installation and maintenance are also comparatively loaded down with trivial details.
The model utility content
The purpose of this utility model is exactly in order to address the above problem, and a kind of Novel eccentric semispherical valve is provided.
To achieve these goals, the utility model adopts following technological scheme:
A kind of Novel eccentric semispherical valve comprises valve body (10), establishes hemisphere spool (11) in the described valve body, and this valve body has entry end and outlet end, and the bottom of described valve body and top arrange bearing support (12), it is characterized in that, also comprise:
One Upper shaft sleeve (13), it is located in the bearing support at valve body top, is positioned at this Upper shaft sleeve and establishes rotating upper semiaxis (14);
Semiaxis (15) once, it is located in the bearing support of valve body bottom, and this time semiaxis one end stretches in the valve body, and the external part of time semiaxis is rotatablely equipped with Lower shaft sleeve (16), wherein,
The described up and down corresponding end of semiaxis is provided with the hemisphere spool (11) on the runner between valve body entry end, the outlet end.
The beneficial effects of the utility model are: simple in structure, installation and maintenance are convenient.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of Novel eccentric semispherical valve comprises valve body 10, establishes hemisphere spool 11 in the described valve body, and this valve body has entry end and outlet end, and the bottom of described valve body and top arrange bearing support 12, and it also comprises:
One Upper shaft sleeve 13, it is located in the bearing support at valve body top, is positioned at this Upper shaft sleeve and establishes rotating upper semiaxis 14;
Once semiaxis 15, it is located in the bearing support of valve body bottom, this time semiaxis one end stretches in the valve body, and the external part of lower semiaxis is rotatablely equipped with Lower shaft sleeve 16, wherein, be provided with O type circle 17 between described up and down semiaxis and bearing support, the described up and down corresponding end of semiaxis is provided with the hemisphere spool 11 on the runner between valve body entry end, the outlet end.
The above only is preferred implementation of the present utility model, and protection domain of the present utility model is not limited in above-mentioned mode of execution, and every technological scheme that belongs to the utility model principle all belongs to protection domain of the present utility model.For a person skilled in the art, some improvement of under the prerequisite that does not break away from principle of the present utility model, carrying out, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. a Novel eccentric semispherical valve comprises valve body (10), establishes hemisphere spool (11) in the described valve body, and this valve body has entry end and outlet end, and the bottom of described valve body and top arrange bearing support (12), it is characterized in that, also comprise:
One Upper shaft sleeve (13), it is located in the bearing support at valve body top, is positioned at this Upper shaft sleeve and establishes rotating upper semiaxis (14);
Semiaxis (15) once, it is located in the bearing support of valve body bottom, and this time semiaxis one end stretches in the valve body, and the external part of time semiaxis is rotatablely equipped with Lower shaft sleeve (16), wherein,
The described up and down corresponding end of semiaxis is provided with the hemisphere spool (11) on the runner between valve body entry end, the outlet end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220296973 CN202708160U (en) | 2012-06-21 | 2012-06-21 | Novel eccentric hemispherical valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220296973 CN202708160U (en) | 2012-06-21 | 2012-06-21 | Novel eccentric hemispherical valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202708160U true CN202708160U (en) | 2013-01-30 |
Family
ID=47588466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220296973 Expired - Fee Related CN202708160U (en) | 2012-06-21 | 2012-06-21 | Novel eccentric hemispherical valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202708160U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107339459A (en) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | A kind of full-bore double containment hemisphere eccentric ball valve |
-
2012
- 2012-06-21 CN CN 201220296973 patent/CN202708160U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107339459A (en) * | 2017-08-31 | 2017-11-10 | 中山市程博工业产品设计有限公司 | A kind of full-bore double containment hemisphere eccentric ball valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130621 |