CN202520989U - Three-way ball valve with firm structure - Google Patents
Three-way ball valve with firm structure Download PDFInfo
- Publication number
- CN202520989U CN202520989U CN2012201824700U CN201220182470U CN202520989U CN 202520989 U CN202520989 U CN 202520989U CN 2012201824700 U CN2012201824700 U CN 2012201824700U CN 201220182470 U CN201220182470 U CN 201220182470U CN 202520989 U CN202520989 U CN 202520989U
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- CN
- China
- Prior art keywords
- ball valve
- base
- valve
- base ball
- model
- 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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Abstract
A three-way ball valve with a firm structure comprises a base ball valve and a side ball valve which is communicated with the base ball valve, wherein the base ball valve and the side ball valve are molded by casting in an integrated mode. Due to the fact that an integrated casting molding process is adopted by the base ball valve and the side ball valve in the three-way ball valve, and therefore threaded ports do not exist in the joint and materials are saved. Meanwhile, the integral structure is firm, the problem of product quality is not prone to occur and the service life of products is prolonged.
Description
Technical field
The utility model relates to a kind of ball valve, specifically is meant a kind of well-set tee ball valve.
Background technique
Ball valve is used very extensive in pipework; Ball valve commonly used is made up of valve body, spherical valve core, valve rod, handle; Spherical valve core is installed in the valve body, and handle connects together through valve rod and spherical valve core, offers a through hole at spherical valve core; Regulate the position of through hole on the spherical valve core during use through handle with sleeve, to reach the purpose of opening and closing valve.
The ball valve of said structure can only make its opening and closing in one direction, when in pipework, running into than complicated pipelines, when needing the switch of two pipelines simultaneously; Just need to install at least two valves; In the use, operator must open or close each valve respectively as requested, and it is not too convenient to use; People have carried out long-term exploration afterwards for this reason, have designed tee ball valve.Tee ball valve is usually as cutting off, shunt, change flow direction effect.
With reference to accompanying drawing 2 and Fig. 3.The side ball valve 2 that existing tee ball valve generally comprises base ball valve 1 and is connected with base ball valve 1; This base ball valve 1 is provided with fitting seat 10; The end of this fitting seat 10 is provided with a threaded port 100; Said side ball valve 2 one ends are provided with threaded port 100 and screw the internal thread interface that cooperates, and this side ball valve 2 is combined on the threaded port 100 to screw with base ball valve 1 through internal thread interface and is connected.Placement between this base ball valve 1 and the side ball valve 2 can have problems in practical application; Because between it is that screw thread screws connection, receiving under the situation such as long-term impact force of inside water pressure and extraneous impact force, be prone to produce loosening; Insecure, influence the stability of quality of product.
The model utility content
The utility model provides a kind of well-set tee ball valve, and its main purpose is that the Placement that overcomes between existing side ball valve and the base ball valve is undesirable, is prone to produce and becomes flexible unstable shortcoming.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of well-set tee ball valve comprises base ball valve and the side ball valve that is connected with the base ball valve, this base ball valve and the moulding of side ball valve integrally casting.
Can know by above-mentioned description the utility model structure; Compare with existing technology, the utlity model has following advantage: base ball valve in this tee ball valve and side ball valve adopt the integrally casting moulding process, and its joint does not have threaded port like this; Economical with materials; And overall structure is firm, is not prone to product quality problem, has improved product working life.
Description of drawings
Fig. 1 is the schematic representation of the utility model.
Fig. 2 is the schematic representation of side ball valve and base ball valve separated state in the existing tee ball valve.
Fig. 3 is assemblied in the schematic representation on the base ball valve for side ball valve in the existing tee ball valve.
Embodiment
The embodiment of the utility model is described with reference to the accompanying drawings.
With reference to Fig. 1.A kind of well-set tee ball valve comprises base ball valve 1 and the side ball valve 2 that is connected with base ball valve 1, this base ball valve 1 and the 2 integrally casting moulding of side ball valve.Base ball valve 1 in this tee ball valve adopts the integrally casting moulding process with side ball valve 2, and its joint does not have threaded port like this, and economical with materials, and overall structure is firm, is not prone to product quality problem has improved product working life.
The above-mentioned embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (1)
1. a well-set tee ball valve comprises base ball valve and the side ball valve that is connected with the base ball valve, it is characterized in that: said base ball valve and the moulding of side ball valve integrally casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201824700U CN202520989U (en) | 2012-04-26 | 2012-04-26 | Three-way ball valve with firm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201824700U CN202520989U (en) | 2012-04-26 | 2012-04-26 | Three-way ball valve with firm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520989U true CN202520989U (en) | 2012-11-07 |
Family
ID=47103941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201824700U Expired - Fee Related CN202520989U (en) | 2012-04-26 | 2012-04-26 | Three-way ball valve with firm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397320A (en) * | 2018-02-28 | 2018-08-14 | 安徽江淮汽车集团股份有限公司 | A kind of double fuel tank oil supply systems |
-
2012
- 2012-04-26 CN CN2012201824700U patent/CN202520989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397320A (en) * | 2018-02-28 | 2018-08-14 | 安徽江淮汽车集团股份有限公司 | A kind of double fuel tank oil supply systems |
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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: 20121107 Termination date: 20140426 |