CN203335916U - Double-union ball valve - Google Patents
Double-union ball valve Download PDFInfo
- Publication number
- CN203335916U CN203335916U CN2013203247026U CN201320324702U CN203335916U CN 203335916 U CN203335916 U CN 203335916U CN 2013203247026 U CN2013203247026 U CN 2013203247026U CN 201320324702 U CN201320324702 U CN 201320324702U CN 203335916 U CN203335916 U CN 203335916U
- Authority
- CN
- China
- Prior art keywords
- ball valve
- newel
- handle
- center column
- connector
- 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 - Lifetime
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Abstract
The utility model discloses a double-union ball valve. The double-union ball valve comprises a body, a center column, a ball body and end portion connectors, wherein a fluid inlet and a fluid outlet are formed in the two ends of the body respectively, a center column installing hole is formed in the side wall of the body in the radial direction, the center column is installed in the center column installing hole, the ball body is contained in an inner cavity of the body, a groove is formed in the upper end of the ball body, a through hole is formed in the ball body in the axial direction, the end portion connectors are fixed to the fluid outlet and the fluid inlet of the body through nuts respectively, center column O-shaped rings are arranged between the center column and the body, a connector sealing O-shaped ring is arranged between each end portion connector and the body, sealing gaskets and inner sealing rings are arranged between the body and the ball body, one end of the center column is matched with the groove formed in the upper end of the ball body, the other end of the center column is connected with a handle, and a handle cover is arranged on the handle. The double-union ball valve has the advantages of being simple in assembly and efficient in operation.
Description
Technical field
The utility model relates to pipe-line equipment, especially a kind of two by making ball valve.
Background technique
Ball valve is a kind of important pipeline connecting device, only needs 90-degree rotation and very little moment just can realize switching on or off pipeline.That ball valve itself has is simple in structure, seal reliable advantage, and can be overall structure or fabricated structure.But existing ball valve often exists, assembling is complicated, the complicated defect of attended operation, has reduced working efficiency.
The model utility content
The model utility purpose: the utility model will provide a kind of two by making ball valve, to address the above problem.
Technological scheme: a kind of two by making ball valve, comprise: two ends are provided with fluid input and fluid output, sidewall is provided with the body of newel mounting hole radially, be installed on the newel in described newel mounting hole, be placed in described chamber body, upper end is provided with groove and is provided with vertically the spheroid of through hole, be fixed in the fluid output of described body and the end connector of fluid input by nut, be placed in the hermetically sealed connector in described chamber body, be provided with newel O ring between described newel and body, be provided with connector sealing O ring between described end connector and body, be provided with sealing gasket and inner seal ring between described body and spheroid, one end of described newel and the groove fit of spheroid upper end, the other end is connected with handle, described handle is provided with handle cover.
Described body is provided with screw hole.Described newel mounting hole site is in the middle part of body.When described handle is parallel with described body, described pair is opening state by making ball valve; When described handle is vertical with described body, described pair is closed condition by making ball valve.
Beneficial effect: the utlity model has assembling simple, operate efficient advantage, can increase work efficiency.
The accompanying drawing explanation
Fig. 1 is structure explosive view of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is the utility model embodiment one overall schematic;
Fig. 4 is the utility model embodiment two overall schematic;
Fig. 5 is the utility model embodiment one body structure schematic diagram;
Fig. 6 is the utility model embodiment two body structure schematic diagram;
Fig. 7 is the structural representation of newel of the present utility model;
Fig. 8 is the structural representation of spheroid of the present utility model;
Fig. 9 is the structural representation of hermetically sealed connector of the present utility model;
Figure 10 is the structural representation of terminator terminating junctor of the present utility model;
Figure 11 is the structural representation of the utility model nut;
Figure 12 a to Figure 12 c is the three-view diagram of the utility model handle;
Figure 13 is the structural representation of handle cover of the present utility model;
Figure 14 is the structural representation of body screw of the present utility model.
Embodiment
As shown in Fig. 1 to Figure 14, of the present utility model two by making ball valve comprise: body 1, the two ends of body 1 are provided with fluid input and fluid output, and the sidewall at middle part is provided with newel mounting hole radially, also are provided with body O annular groove 15 on body 1, by making O annular groove and body base groove 19; Newel 3, be installed in the newel mounting hole; Spheroid 4, be placed in body 1 inner chamber, upper end is provided with groove and is provided with vertically through hole; 2 end connectors 9, be fixed in fluid output and the fluid input of body 1 by nut 10; Hermetically sealed connector 6, be placed in body 1 inner chamber, at spheroid 4 and end, connects between machine, which is provided with hermetically sealed connector O annular groove 17, hermetically sealed connector base groove 20 and by making the O annular groove; Newel O ring 2, be arranged between newel 3 and body 1; Connector sealing O ring 8, be arranged between end connector 9 and body 1; Also be provided with sealing gasket 5 and inner seal ring 7 between body 1 and spheroid 4, an end of newel and the groove fit of spheroid upper end, the other end is connected with handle 12, and handle 12 is provided with handle cover 11.Body 1 is provided with screw hole 21,22, so that other parts are installed or are fixed this pair by making ball valve.When handle 12 is parallel with body 1, two is opening state by making ball valve; When handle 12 is vertical with body 1, two is closed condition by making ball valve.
This product is that plastic cement penetrates product, and its assembling procedure is: in plastic cement ejaculation process, body screw 23 can be put into to default screw hole 21,22, install other Component after ejaculation thereon or be fixed on pedestal.First get body 1, inner seal ring 7 and base 5 are inserted to body O annular groove 15 and body base groove 19; Get again newel O ring 2 and be inserted in stem O annular groove 14 among newel 3, newel 3 is put into to body 1, then, by ball 4 and newel 3 combinations, make ball 4 be fixed in body 1 center; Get inner seal ring 7 and base 5, respectively it is inserted to hermetically sealed connector O annular groove 17 and hermetically sealed connector base groove 20; Get again the outer O ring 24 of hermetically sealed connector and be inserted in hermetically sealed connector, hermetically sealed connector 6 is screwed in to body 1, get by making O ring 8, insert respectively the hermetically sealed connector outside and body right side by making O annular groove 16,18, get terminator terminating junctor 9 and be placed in respectively body 1 both sides, with nut 10, screw in body 1, terminator terminating junctor 9 is fixed in to body 1, the handle cover slot 13 of finally handle 11 being packed on 12 handles, dress combined handle 12 newel 3 of packing into complete this product.Above-mentioned assembling process is more simpler, convenient by the assembling process that makes valve than existing.
Claims (4)
- One kind two by making ball valve, it is characterized in that, it comprises: two ends are provided with fluid input and fluid output, sidewall is provided with the body (1) of newel mounting hole radially, be installed on the newel (3) in described newel mounting hole, be placed in described body (1) inner chamber, upper end is provided with groove and is provided with vertically the spheroid (4) of through hole, be fixed in the fluid output of described body (1) and the end connector (9) of fluid input by nut (10), be placed in the hermetically sealed connector (6) in described body (1) inner chamber, be provided with newel O ring (2) between described newel (3) and body (1), be provided with connector sealing O ring (8) between described end connector (9) and body (1), be provided with sealing gasket (5) and inner seal ring (7) between described body (1) and spheroid (4), one end of described newel and the groove fit of spheroid upper end, the other end is connected with handle (12), described handle (12) is provided with handle cover (11).
- 2. as claimed in claim 1 two by making ball valve, it is characterized in that, described body (1) is provided with screw hole (21).
- 3. as claimed in claim 1 two by making ball valve, it is characterized in that, described newel mounting hole site is in the middle part of body.
- 4. as claimed in claim 1 two by making ball valve, it is characterized in that, when described handle (12) is parallel with described body (1), described pair is opening state by making ball valve; When described handle (12) is vertical with described body (1), described pair is closed condition by making ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203247026U CN203335916U (en) | 2013-06-06 | 2013-06-06 | Double-union ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203247026U CN203335916U (en) | 2013-06-06 | 2013-06-06 | Double-union ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335916U true CN203335916U (en) | 2013-12-11 |
Family
ID=49704592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203247026U Expired - Lifetime CN203335916U (en) | 2013-06-06 | 2013-06-06 | Double-union ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322231A (en) * | 2013-06-06 | 2013-09-25 | 太仓长鸿工程塑胶有限公司 | Double-union ball valve |
-
2013
- 2013-06-06 CN CN2013203247026U patent/CN203335916U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322231A (en) * | 2013-06-06 | 2013-09-25 | 太仓长鸿工程塑胶有限公司 | Double-union ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170324 Address after: 215400 Shaxi City, Taicang Province town of private science and Technology Park Patentee after: Huanqi Plastic Industry Co.,Ltd. (Taicang) Address before: 215421 Taicang, Suzhou, Shaxi Town Industrial Development Zone Baihua Road Patentee before: TAICANG CHANGHONG ENGINEERING PLASTIC CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |