CN202597846U - Reducer enciphering ball valve - Google Patents
Reducer enciphering ball valve Download PDFInfo
- Publication number
- CN202597846U CN202597846U CN 201220226929 CN201220226929U CN202597846U CN 202597846 U CN202597846 U CN 202597846U CN 201220226929 CN201220226929 CN 201220226929 CN 201220226929 U CN201220226929 U CN 201220226929U CN 202597846 U CN202597846 U CN 202597846U
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- China
- Prior art keywords
- valve
- valve body
- stem bearing
- lockhole
- ball valve
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- 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 fluid control valve and provides a reducer enciphering ball valve which comprises a valve body, a ball valve core, a valve rod and a valve cover. A water inlet end and a water outlet end which are connected with a pipe fitting are axially arranged on the valve body, internal threads or outer threads which are connected with the pipe fitting is arranged at the water inlet end and the water outlet end, the ball valve core is rotatablely installed between the water inlet end and the water outlet end in the valve body, a fluid through path which penetrates through a medium is arranged on the ball valve core, the side wall of the valve body extends to form a valve rod support seat, one end of the valve rod penetrates through the valve rod support seat on the upper side wall of the valve body to be connected with the ball valve core, the valve cover is rotatablely sleeved on the valve rod support seat of the valve body and fixedly connected with the valve rod through a bolt, a magnetism locking device is arranged between the valve cover and the valve rod support seat, a magnetism lock opening device which is used for releasing the magnetism locking device is movably connected with the upper portion of the valve cover, the outer diameter of the water inlet end is different from that of the water outlet end, and the inner diameter of the water inlet end is different from that of the water outlet end. The reducer enciphering ball valve is reasonable in structural design and can be directly connected among pipe fittings with different diameters.
Description
Technical field
The utility model relates to a kind of fluid control valve, and particularly a kind of reducing is encrypted ball valve.
Background technique
Ball valve mainly is used for flowing of liquid in the pilot line and closing in pipeline, and some physical parameters of monitoring fluid, and it only need just can close tight with revolving the operation that turn 90 degrees and very little moment of rotation.Generally do switch or cut-off valve and use, be characterized in that fluid resistance is little, switch is convenient, is widely used in the industrial fields such as civil area and central air-conditioner, HVAC, oil, chemical industry.
Existing encryption ball valve mainly comprises valve body, spheroid spool, valve rod, valve gap, and said valve body is provided with feed-water end and the waterexit end that is connected with pipe fitting vertically, and said feed-water end is provided with internal thread or the outside thread that is connected with pipe fitting with the waterexit end; Said spheroid spool is rotating to be installed between interior feed-water end of valve body and the waterexit end, and this spheroid spool is provided with the fluid latus rectum that connects medium, and said valve body upper side wall extends a stem bearing; The stem bearing that one end of said valve rod passes the valve body upper side wall links to each other with the spheroid spool, and said valve gap is rotating to be sheathed on the valve body stem bearing, and is fixedly connected with valve rod through latch; Be provided with magnetic lock device between said valve gap and the stem bearing, said valve gap top also flexibly connects the magnetic lock opening device of a releasing magnetic lock device, encrypts the keying that ball valve has guaranteed personal management's ball valve; Be convenient to public utilities and community's property management, still, the equal diameters of above-mentioned encryption ball valve feed-water end and waterexit end; Only be applicable to and connect the pipe fitting that is positioned at the same diameter outside feed-water end and the waterexit end; During actual the use, normal appearance need attaching be encrypted ball valve between the pipe fitting of different-diameter, and the pipe connection fittings that need increase other during connection are realized the different-diameter pipe fitting and encrypted being connected between the ball valve; Fitting operation is complicated; Time-consuming, effort have increased the junction point of pipeline, have improved installation and maintenance cost; Take pipeline location, make troubles to the workmen.
Summary of the invention
To the problems referred to above, the utility model proposes a kind of reasonable in design, can directly insert the reducing encryption ball valve between the different-diameter pipe fitting.
For solving this technical problem; The utility model is taked following scheme: a kind of reducing is encrypted ball valve, comprises valve body, spheroid spool, valve rod, valve gap, and said valve body is provided with feed-water end and the waterexit end that is connected with pipe fitting vertically; Said feed-water end is provided with internal thread or the outside thread that is connected with pipe fitting with the waterexit end; Said spheroid spool is rotating to be installed between interior feed-water end of valve body and the waterexit end, and this spheroid spool is provided with the fluid latus rectum that connects medium, and said valve body upper side wall extends a stem bearing; The stem bearing that one end of said valve rod passes the valve body upper side wall links to each other with the spheroid spool; Said valve gap is rotating to be sheathed on the valve body stem bearing, and is fixedly connected with valve rod through latch, is provided with magnetic lock device between said valve gap and the stem bearing; Said valve gap top also flexibly connects the magnetic lock opening device of a releasing magnetic lock device, and the external diameter and the internal diameter of said valve inleting water end and waterexit end are all inequality.
Further improvedly be: said magnetic lock device comprises upper and lower magnet steel; Offer down lockhole on the said stem bearing; Said valve gap and stem bearing contacted that the one side with stem bearing under the corresponding position of lockhole be provided with lockhole; Said lower magnetic steel through spring can upper and lower slip be located between the upper and lower lockhole, said magnetic lock opening device and the corresponding position of upper and lower lockhole be provided with upper and lower lockhole in the identical upper magnetic steel of lower magnetic steel magnetic.
Through adopting the aforementioned techniques scheme; The beneficial effect of the utility model is: the utility model reducing is encrypted ball valve, and the external diameter and the internal diameter of said valve inleting water end and waterexit end are all inequality, has solved and has directly inserted the problem of encrypting ball valve between the different-diameter pipe fitting; Convenient installation and operation; Save the consumption and the construction operation amount of pipe fittings, reduced the junction point of pipeline, the bonding point of having reduced dielectric leakage.
Description of drawings
Fig. 1 is the utility model example structure schematic representation.
Embodiment
Combine accompanying drawing and specific embodiment that the utility model is further specified at present.
With reference to figure 1, present embodiment discloses a kind of reducing and encrypts ball valve, comprises valve body 1, spheroid spool 2, valve rod 3, valve gap 4; Said valve body 1 is provided with the feed-water end 11 and waterexit end 12 that is connected with pipe fitting vertically, and said feed-water end 11 is provided with internal thread or the outside thread that is connected with pipe fitting with waterexit end 12, said spheroid spool 2 rotating being installed between valve body 1 interior feed-water end 11 and the waterexit end 12; This spheroid spool 2 is provided with the fluid latus rectum 21 that connects medium; Said valve body 1 upper side wall extends a stem bearing 13, and the stem bearing 13 that an end of said valve rod 3 passes valve body 1 upper side wall links to each other with spheroid spool 2, said valve gap 4 rotating being sheathed on valve body 1 stem bearing 13; And be fixedly connected with valve rod 4 through latch 5; Be provided with magnetic lock device between said valve gap 4 and the stem bearing 13, said valve gap 4 tops also flexibly connect the magnetic lock opening device 6 of a releasing magnetic lock device, and said valve body 1 feed-water end 11 is all inequality with the external diameter and the internal diameter of waterexit end 12; The external diameter of valve inleting water end and waterexit end and internal diameter are all inequality; Solved and directly inserted the problem of encrypting ball valve, convenient installation and operation, the consumption and the construction operation amount of having saved pipe fittings between the different-diameter pipe fitting; Reduce the junction point of pipeline, reduced the bonding point of dielectric leakage.
Like Fig. 1; Said magnetic lock device comprises upper magnetic steel 7 and lower magnetic steel 8; Along the circumferential direction be uniformly distributed with on the said stem bearing 13 and offer 3 following lockholes 14; Be uniformly distributed with on said valve gap 4 and stem bearing 13 contacted those circumferential surfacies and 3 the following lockhole 14 corresponding positions offer 3 on lockholes 41; Said lower magnetic steel 8 through spring 81 can upper and lower slip be located between each upper and lower lockhole, be respectively equipped with on said magnetic lock opening device 6 and each corresponding position of upper and lower lockhole with upper and lower lockhole in the identical upper magnetic steel 7 of lower magnetic steel 8 magnetic.When needing Open valve, the magnetic lock opening device of carrying is sheathed on valve gap top, because of the magnetic pole of the lower magnetic steel between the upper magnetic steel in the magnetic lock opening device and stem bearing and the valve gap is a homopolarity; Under the effect that the magnetic homopolarity repels mutually, lower magnetic steel produces in the following lockhole of the complete retraction stem bearing of pressure spring, makes valve gap to rotate with the turn of magnetic lock opening device; Then drive the open and close that the valve rod rotation realizes valve body; Administrative staff can realize the locking to magnetic locking ball valve through the control to the magnetic lock opening device, have protected the open and close structure of valve body, have the function that the restriction ball valve opens and closes operation; Guarantee the keying of personal management's ball valve; Be convenient to public utilities and community's property management, make the allotment and planned the carrying out of conveying of the energy, practiced thrift the cost of use and the energy.
The above record is merely the embodiment who utilizes this origination techniques content, anyly is familiar with modification, the variation that this creation of this art utilization is done, and all belongs to the claim of this creation opinion, and is not limited to embodiment announcement person.
Claims (2)
1. a reducing is encrypted ball valve; Comprise valve body, spheroid spool, valve rod, valve gap; Said valve body is provided with feed-water end and the waterexit end that is connected with pipe fitting vertically, and said feed-water end is provided with internal thread or the outside thread that is connected with pipe fitting with the waterexit end, and said spheroid spool is rotating to be installed between interior feed-water end of valve body and the waterexit end; This spheroid spool is provided with the fluid latus rectum that connects medium; Said valve body upper side wall extends a stem bearing, and the stem bearing that an end of said valve rod passes the valve body upper side wall links to each other with the spheroid spool, and said valve gap is rotating to be sheathed on the valve body stem bearing; And be fixedly connected with valve rod through latch; Be provided with magnetic lock device between said valve gap and the stem bearing, said valve gap top also flexibly connects the magnetic lock opening device of a releasing magnetic lock device, and it is characterized in that: the external diameter and the internal diameter of said valve inleting water end and waterexit end are all inequality.
2. reducing according to claim 1 is encrypted ball valve; It is characterized in that: said magnetic lock device comprises upper and lower magnet steel; Offer down lockhole on the said stem bearing; Said valve gap and stem bearing contacted that the one side with stem bearing under the corresponding position of lockhole be provided with lockhole; Said lower magnetic steel through spring can upper and lower slip be located between the upper and lower lockhole, said magnetic lock opening device and the corresponding position of upper and lower lockhole be provided with upper and lower lockhole in the identical upper magnetic steel of lower magnetic steel magnetic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226929 CN202597846U (en) | 2012-05-17 | 2012-05-17 | Reducer enciphering ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226929 CN202597846U (en) | 2012-05-17 | 2012-05-17 | Reducer enciphering ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597846U true CN202597846U (en) | 2012-12-12 |
Family
ID=47315385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226929 Expired - Fee Related CN202597846U (en) | 2012-05-17 | 2012-05-17 | Reducer enciphering ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131584A (en) * | 2019-05-18 | 2019-08-16 | 张继美 | The safety conveying method of the contour dangerous chemical industry fluid of inflammability, highly corrosive |
-
2012
- 2012-05-17 CN CN 201220226929 patent/CN202597846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131584A (en) * | 2019-05-18 | 2019-08-16 | 张继美 | The safety conveying method of the contour dangerous chemical industry fluid of inflammability, highly corrosive |
| CN110131584B (en) * | 2019-05-18 | 2020-11-24 | 江苏广域化学有限公司 | Safety conveying method for high-risk chemical fluid with inflammability, high corrosivity and the like |
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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: 20121212 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |