CN204900912U - Orbital ball valve - Google Patents
Orbital ball valve Download PDFInfo
- Publication number
- CN204900912U CN204900912U CN201520407872.XU CN201520407872U CN204900912U CN 204900912 U CN204900912 U CN 204900912U CN 201520407872 U CN201520407872 U CN 201520407872U CN 204900912 U CN204900912 U CN 204900912U
- Authority
- CN
- China
- Prior art keywords
- valve
- spheroid
- rod
- placed cavity
- guide rod
- 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
The utility model relates to a ball valve, in particular to orbital ball valve. The utility model provides a following technical scheme: an orbital ball valve, which comprises a valve body, the valve gap of being connected with the valve body, locate the medium admission passage on the valve body, medium outflow passageway and connection chamber, it is equipped with the spheroid to connect the intracavity, be equipped with the disk seat between medium admission passage or medium outflow passageway and the spheroid, be equipped with the valve rod of being connected with the spheroid linkage on the valve gap, the valve rod is equipped with the driving source that drives the valve rod for the other end of being connected one end with spheroid linkage, be equipped with on the valve gap with valve rod complex guide bar, be equipped with the spout that supplies the guide bar to slide on the valve rod, seted up on the valve gap and supplied the guide bar to place and have the installation open -ended to place the chamber, the cover is equipped with the bearing on the outer peripheral face of guide bar, the installation opening part of valve gap is equipped with the closing cap, the closing cap is put on the shelf and is equipped with bearing lubrication mechanism. Adopt above -mentioned technical scheme, provide one kind and opened or close convenience, the long service life of guide bar, simple structure's orbital ball valve.
Description
Technical field
The utility model relates to a kind of ball valve, particularly a kind of orbit ball valve.
Background technique
Orbit ball valve is mainly used to cut off in pipeline, distribute and change the flow direction of medium, it is primarily of valve body, the valve gap be connected with valve body, be located at the medium inlet passage on valve body, medium flow pass and connection chamber, be provided with in connection chamber and impel medium inlet passage and medium to flow out channel conductive or closed spheroid, medium inlet passage or be provided with valve seat between medium flow pass and spheroid, valve gap is provided with and extends in connection chamber and the valve rod be connected with spheroid, valve rod is provided with the driving source of actuate valve stem relative to the be connected the other end of one end of spheroid, valve gap is provided with the guide rod coordinated with valve rod, valve rod is provided with the chute for guide rod slippage, guide rod has positioning action, traditional guide rod is set up on valve gap, long use can cause guide rod to wear and tear, and the resistance of guide rod in rotary course and between valve gap is larger, cause the unlatching of valve body or close the large moment of needs.
Summary of the invention
For the deficiency that prior art exists, the utility model provides a kind of unlatching or closes convenience, the long service life of guide rod, the simple orbit ball valve of structure.
For achieving the above object, the utility model provides following technological scheme: a kind of orbit ball valve, include valve body, the valve gap be connected with valve body, be located at the medium inlet passage on valve body, medium flow pass and connection chamber, be provided with in connection chamber and impel medium inlet passage and medium to flow out channel conductive or closed spheroid, medium inlet passage or be provided with valve seat between medium flow pass and spheroid, valve gap is provided with and extends in connection chamber and the valve rod be connected with spheroid, valve rod is provided with the driving source of actuate valve stem relative to the be connected the other end of one end of spheroid, valve gap is provided with the guide rod coordinated with valve rod, valve rod is provided with the chute for guide rod slippage, it is characterized in that: described valve gap offers and supplies guide rod to place and there is the placed cavity of construction opening, the outer circumferential face of guide rod is arranged with bearing, the construction opening place of valve gap is provided with capping, capping is added is provided with bearing-lubricating mechanism.
Adopt technique scheme, by on valve gap for place guide rod placed cavity in the bearing with guide rod adaptation is set, when making guide rod be in rotation in placed cavity, the wear intensity of the outer circumferential face of guide rod drops to minimum, thus extend the working life of guide rod, and bearing-lubricating mechanism can provide Lubricants to bearing in real time, impel guide rod to be in valve gap runs more smooth and easy, make the normal unlatching of valve body and close more stable.
The utility model is set to further: bearing-lubricating mechanism includes the lubricating cup be set up in capping, capping offers one end and placed cavity conducting, the Lubricants access aperture that the other end is communicated with lubricating cup, one end place of this Lubricants access aperture and placed cavity conducting is provided with and prevents Lubricants in placed cavity from flowing backward to one-way valve in lubricating cup.
Adopt technique scheme, arrange structure so simple, easy for installation, the setting of one-way valve is to prevent Lubricants from flowing backward in lubricating cup.
The utility model is further set to: spheroid is provided with rotor relative to the be connected the other end place of one end of valve rod, valve body is positioned at this rotor place and is provided with rotor placed cavity, be provided with the bearing housing be sheathed on outside rotor in this rotor placed cavity.
Adopt technique scheme, to make spheroid be in the rotation of connection chamber more smooth and easy in setting like this, further ensure that normal unlatching and the closedown of valve body.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the I portion enlarged diagram of Fig. 1.
Embodiment
As Fig. 1, a kind of orbit ball valve shown in Fig. 2, include valve body 1, the valve gap 2 be connected with valve body 1, be located at the medium inlet passage 11 on valve body 1, medium flow pass 12 and connection chamber 13, be provided with in connection chamber 13 and impel medium inlet passage 11 and medium flow pass 12 conducting or closed spheroid 3, medium inlet passage 11 or be provided with valve seat 4 between medium flow pass 12 and spheroid 3, valve gap 2 is provided with and extends in connection chamber 13 and the valve rod 5 be connected with spheroid 3, valve rod 5 is provided with the driving source 6 of actuate valve stem 5 relative to the be connected the other end of one end of spheroid 3, this driving source 6 can be motor, electric actuator or handwheel.Valve gap 2 is provided with the guide rod 7 coordinated with valve rod 5, valve rod 5 is provided with the chute 51 for guide rod 7 slippage, valve gap 2 offers and places for guide rod 7 and there is the placed cavity 21 of construction opening, the outer circumferential face of guide rod 7 is arranged with bearing 22, the construction opening place of valve gap 2 is provided with capping 23, and capping 23 is added is provided with bearing-lubricating mechanism 8.In such scheme, by on valve gap 2 for place guide rod 7 placed cavity 21 in the bearing 22 with guide rod 7 adaptation is set, when making guide rod 7 be in rotation in placed cavity 21, the wear intensity of the outer circumferential face of guide rod 7 drops to minimum, thus extend the working life of guide rod 7, and bearing-lubricating mechanism 8 can provide Lubricants to bearing 22 in real time, impel guide rod 7 to be in valve gap 2 runs more smooth and easy, make the normal unlatching of valve body 1 and close more stable.
In the utility model embodiment, for the ease of installing, bearing-lubricating mechanism 8 includes the lubricating cup be set up in capping 23, capping 23 offers one end and placed cavity 21 conducting, the Lubricants access aperture 231 that the other end is communicated with lubricating cup, this Lubricants access aperture 231 and one end place of placed cavity 21 conducting are provided with and prevent Lubricants in placed cavity 21 from flowing backward to one-way valve 9 in lubricating cup.One-way valve 9 is made up of steel ball and spring.
In order to the unlatching and closing process that further ensure valve body 1 are more smooth and easy and stable, spheroid 3 is provided with rotor 31 relative to the be connected the other end place of one end of valve rod 5, valve body 1 is positioned at this rotor 31 place and is provided with rotor placed cavity 14, in this rotor placed cavity 14, be provided with the bearing housing 141 be sheathed on outside rotor 31.
Claims (3)
1. an orbit ball valve, include valve body, the valve gap be connected with valve body, be located at the medium inlet passage on valve body, medium flow pass and connection chamber, be provided with in connection chamber and impel medium inlet passage and medium to flow out channel conductive or closed spheroid, medium inlet passage or be provided with valve seat between medium flow pass and spheroid, valve gap is provided with and extends in connection chamber and the valve rod be connected with spheroid, valve rod is provided with the driving source of actuate valve stem relative to the be connected the other end of one end of spheroid, valve gap is provided with the guide rod coordinated with valve rod, valve rod is provided with the chute for guide rod slippage, it is characterized in that: described valve gap offers and supplies guide rod to place and there is the placed cavity of construction opening, the outer circumferential face of guide rod is arranged with bearing, the construction opening place of valve gap is provided with capping, capping is added is provided with bearing-lubricating mechanism.
2. orbit ball valve according to claim 1, it is characterized in that: described bearing-lubricating mechanism includes the lubricating cup be set up in capping, capping offers one end and placed cavity conducting, the Lubricants access aperture that the other end is communicated with lubricating cup, one end place of this Lubricants access aperture and placed cavity conducting is provided with and prevents Lubricants in placed cavity from flowing backward to one-way valve in lubricating cup.
3. orbit ball valve according to claim 1 and 2, it is characterized in that: described spheroid is provided with rotor relative to the be connected the other end place of one end of valve rod, valve body is positioned at this rotor place and is provided with rotor placed cavity, in this rotor placed cavity, be provided with the bearing housing be sheathed on outside rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407872.XU CN204900912U (en) | 2015-06-12 | 2015-06-12 | Orbital ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520407872.XU CN204900912U (en) | 2015-06-12 | 2015-06-12 | Orbital ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204900912U true CN204900912U (en) | 2015-12-23 |
Family
ID=54923089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520407872.XU Expired - Fee Related CN204900912U (en) | 2015-06-12 | 2015-06-12 | Orbital ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204900912U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763873A (en) * | 2017-03-17 | 2017-05-31 | 西诺威阀门控制（苏州）有限公司 | Orbit ball valve detachable valve seat |
| CN108488418A (en) * | 2018-02-24 | 2018-09-04 | 江苏盐电阀门有限公司 | A kind of reliable orbit ball valve |
| CN108488419A (en) * | 2018-02-24 | 2018-09-04 | 江苏盐电阀门有限公司 | A kind of high pressure-temperature soft seal float ball valve |
| CN110785593A (en) * | 2017-06-20 | 2020-02-11 | 艾默生过程管理(印度)私人有限公司 | Non-pressure reducing ball valve |
| CN116697082A (en) * | 2023-08-07 | 2023-09-05 | 艾坦姆流体控制技术(山东)有限公司 | Pneumatic track ball valve with shock resistance function |
-
2015
- 2015-06-12 CN CN201520407872.XU patent/CN204900912U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763873A (en) * | 2017-03-17 | 2017-05-31 | 西诺威阀门控制（苏州）有限公司 | Orbit ball valve detachable valve seat |
| CN110785593A (en) * | 2017-06-20 | 2020-02-11 | 艾默生过程管理(印度)私人有限公司 | Non-pressure reducing ball valve |
| CN108488418A (en) * | 2018-02-24 | 2018-09-04 | 江苏盐电阀门有限公司 | A kind of reliable orbit ball valve |
| CN108488419A (en) * | 2018-02-24 | 2018-09-04 | 江苏盐电阀门有限公司 | A kind of high pressure-temperature soft seal float ball valve |
| CN116697082A (en) * | 2023-08-07 | 2023-09-05 | 艾坦姆流体控制技术(山东)有限公司 | Pneumatic track ball valve with shock resistance function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20170612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |