CN204114211U - A kind of mini ball valve - Google Patents
A kind of mini ball valve Download PDFInfo
- Publication number
- CN204114211U CN204114211U CN201420443957.9U CN201420443957U CN204114211U CN 204114211 U CN204114211 U CN 204114211U CN 201420443957 U CN201420443957 U CN 201420443957U CN 204114211 U CN204114211 U CN 204114211U
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- valve
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- valve body
- ball valve
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Abstract
The utility model discloses a kind of mini ball valve, there is valve body, valve ball, described valve ball is built in valve body, also comprises valve rod, and described valve rod lower end passes vertically through and is positioned at valve body upper shed place and is connected with valve ball, described valve rod upper end is connected with handle by screw, the utility model patent relates to a kind of ball valve with internal stop, and compared with general ball valve, this ball valve adopts the design of internal stop formula, make ball valve compacter, attractive in appearance.Owing to eliminating outer gear, ball valve has threading installation function.Ball valve, when being subject to external impact, also cannot can not use because of outer baffle block distortion.
Description
Technical field
The utility model relates to industrial valve field, especially relates to a kind of mini ball valve.
Background technique
As everyone knows, ball valve is generally used for the operation such as preservation, replacement of medium in equipment, plays protective medium, and the needs simplified the operation during satisfied replacement medium.Its valve body of existing ball valve is the red stamping of brass, and handle is plastics or zinc alloy.Valve rod needs by the protection of valve body outer baffle block, fixing, location.This design has narrow limitation when client is used.The first, the outer baffle block on valve body makes whole ball-valve structure not compact, and valve body must adopt red stamping or cast member.The second, block, in outside, is easily subject to collision deformation.3rd, outer baffle block can not change handle orientations by oneself demand bar when client uses after locating valve rod and handle.4th, the design of outer baffle block makes ball valve cannot meet the demand that client's threading is installed or instrument is installed.
Model utility content
The purpose of this utility model is the problem solving above-mentioned proposition, provides a kind of compact structure, provides the one of threading installation requirements mini ball valve.
The purpose of this utility model realizes as follows: a kind of mini ball valve, have valve body, valve ball, described valve ball is built in valve body, also comprises valve rod, described valve rod lower end passes vertically through and is positioned at valve body upper shed place and is connected with valve ball, and described valve rod upper end is connected with handle by screw.
Further optimized project is, the mini ball valve of described one, and described valve rod upper end has block, is arranged with O type circle for the valve body that is tightly connected along its lower end.
Further optimized project is, the mini ball valve of described one, and described valve stem tip portion has the groove with screw fit.
Further optimized project is, the mini ball valve of described one, is describedly provided with two valve seats along its valve ball axis, and described valve seat is positioned at the inner chamber of valve body.
Further optimized project is, the mini ball valve of described one, and entrance point and the side valve seat of valve body are tightly connected.
Further optimized project is, the mini ball valve of described one, and the outlet end matching thread of described valve body connects valve gap, and described valve gap has outer lug structure, and its surface has outside thread.
Advantage of the present utility model: the utility model patent relates to a kind of ball valve with internal stop, comprising valve body, valve ball, valve seat, valve rod, valve gap, ball valve on-off structure and corresponding out splice going splice.The entirety that described valve body is formed in one, entrance point is inipple on valve body, and outlet end, on valve gap, with outside thread, internal thread and hose coupling, can realize multiple different out splice going splice Placement.Compared with general ball valve, this ball valve adopts the design of internal stop formula, makes ball valve compacter, attractive in appearance.Owing to eliminating outer gear, ball valve has threading installation function.Ball valve, when being subject to external impact, also can not should be outer baffle block distortion and cannot use.
Accompanying drawing explanation
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the blast schematic construction schematic diagram of Fig. 1;
Fig. 3 is assembly structure schematic diagram of the present utility model;
Fig. 4 is the perspective view of Fig. 3.
Embodiment:
See shown in Fig. 1 and Fig. 2, a kind of mini ball valve, there is valve body 1, valve ball 2, described valve ball 2 is built in valve body 1, also comprise valve rod 4, described valve rod 4 lower end passes vertically through and is positioned at valve body 1 upper shed place and is connected with valve ball 2, and described valve rod 4 upper end is connected with handle 6 by screw 5.Described valve rod 4 upper end has block, is arranged with O type circle for the valve body 1 that is tightly connected along its lower end.Described valve rod 4 tip portion has the groove with screw fit.Describedly be provided with two valve seats 2 along its valve ball 2 axis, described valve seat 2 is positioned at the inner chamber of valve body 1.Entrance point and the side valve seat 2 of valve body 1 are tightly connected.The outlet end matching thread of described valve body 1 connects valve gap 8, and described valve gap 8 has outer lug structure, and its surface has outside thread.
Its working procedure is: as shown in Figure 3 and Figure 4, and described ball valve comprises valve body 1, valve seat 2, valve ball 3, valve gap 8, internal stop valve rod 4 and other opening/closing mechanism of ball valve.The entirety that described valve body 1 is formed in one, its entrance point is inipple.Described valve gap 8 has interior plug portion and stop portions.Wherein said valve seat 2 is two, described valve ball is arranged in the inner chamber of described valve body 1 by two valve seats 2 of both sides, side valve seat and described valve body entrance point inside offset, the interior plug portion of described valve gap has outside thread and may be threadably connected in described valve body 1, and described stop portions is for stopping that opposite side valve seat skids off from outlet end.
Described ball valve opening/closing mechanism comprises handle 6, screw 5, O type circle 7, internal stop valve rod 4.Valve rod 4 is inserted in described valve ball 3 by valve body 1.During installation, the stopper portions of internal stop valve rod 4 is built in valve body 1, and coordinates O type circle 7 to seal.Handle 6 is fixed on valve rod 4 by screw 5.Because block moves to valve inner, when client needs threading to install, only need to be fixed on threading by screw 5 handle 6.
Above-described specific embodiment; the purpose of this utility model, technological scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a mini ball valve, there is valve body (1), valve ball (2), described valve ball (2) is built in valve body (1), it is characterized in that: also comprise valve rod (4), described valve rod (4) lower end passes vertically through and is positioned at valve body (1) upper shed place and is connected with valve ball (2), and described valve rod (4) upper end is connected with handle (6) by screw (5).
2. the mini ball valve of one according to claim 1, is characterized in that: described valve rod (4) upper end has block, is arranged with O type circle for the valve body that is tightly connected (1) along its lower end.
3. the mini ball valve of one according to claim 2, is characterized in that: described valve rod (4) tip portion has the groove with screw fit.
4. the mini ball valve of one according to claim 3, is characterized in that: be describedly provided with two valve seats (2) along its valve ball (2) axis, and described valve seat (2) is positioned at the inner chamber of valve body (1).
5. the mini ball valve of one according to claim 4, is characterized in that: entrance point and the side valve seat (2) of valve body (1) are tightly connected.
6. the mini ball valve of one according to claim 5, is characterized in that: the outlet end matching thread of described valve body (1) connects valve gap (8), and described valve gap (8) has outer lug structure, and its surface has outside thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443957.9U CN204114211U (en) | 2014-08-06 | 2014-08-06 | A kind of mini ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443957.9U CN204114211U (en) | 2014-08-06 | 2014-08-06 | A kind of mini ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114211U true CN204114211U (en) | 2015-01-21 |
Family
ID=52331523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443957.9U Active CN204114211U (en) | 2014-08-06 | 2014-08-06 | A kind of mini ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114211U (en) |
-
2014
- 2014-08-06 CN CN201420443957.9U patent/CN204114211U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Ting Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice | ||
| CP03 | Change of name, title or address |
Address after: 213000 Huaci 8, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Changzhou Jintan Kang Cheng Machinery Manufacturing Co., Ltd. Address before: 213000 Huaci 8, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Kang Cheng Machinery Manufacturing Co., Ltd. of Jintan City |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 Huaci 8, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Kangcheng (Jiangsu) Machinery Manufacturing Co., Ltd Address before: 213000 Huaci 8, Jintan Economic Development Zone, Changzhou City, Jiangsu Province Patentee before: Changzhou Jintan Kang Cheng Machinery Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |