CN203309179U - One-piece type high platform ball valve - Google Patents
One-piece type high platform ball valve Download PDFInfo
- Publication number
- CN203309179U CN203309179U CN2013203837803U CN201320383780U CN203309179U CN 203309179 U CN203309179 U CN 203309179U CN 2013203837803 U CN2013203837803 U CN 2013203837803U CN 201320383780 U CN201320383780 U CN 201320383780U CN 203309179 U CN203309179 U CN 203309179U
- Authority
- CN
- China
- Prior art keywords
- valve
- piece type
- boss
- high platform
- 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
Links
Images
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model provides a one-piece type high platform ball valve. The one-piece type high platform ball valve comprises a valve body, a valve cover, an upper valve seat, a ball body, a lower valve seat, a valve rod, thrust pads, a butterfly spring, a loosening-resistant cover, a handle, a locking piece, a plug pin, a limiting rod, a nut, a packing bushing, a packing and a sealing ring. The one-piece type high platform ball valve is of an integrally top-assembled structure; two valve seats, namely, the upper valve seat and the lower valve seat, are arranged in the valve body and are respectively arranged on two corresponding sides at the lower surface of the ball body; the valve rod provided with a boss structure is sleeved out of the valve body; the valve rod at the lower section of a boss is provided with a flat head, and the flat head of the valve rod is inserted into a concave groove in the ball body and is connected with the ball body; two thrust pads are correspondingly arranged on the boss of the valve rod and used for limiting the boss; and a high step, which is integrated with the valve body and used for positioning executing mechanisms, is arranged at the upper part of the valve body. According to the one-piece type high platform ball valve, an electric executing mechanism and a pneumatic executing mechanism are directly assembled to remotely adjust and closely cut off a medium. The one-piece type high platform ball valve has a simple structure, and is small in size, high in sealing performance and long in service life.
Description
Technical field
The utility model relates to a kind of ball valve, particularly the high platform ball valve of a kind of single piece type.
Background technique
Spheroid makes around the valve body center line a kind of valve that rotation reaches unlatching, closes.Ball valve is mainly used to make cut-out, distributes and change the flow direction of medium in pipeline, it has some exclusive superiority of self structure, without friction, seal not easy to wearly as switch, and keying moment is little.Guang Fanshiyongyu & #91, wiki& The operating mode of the strict cut-out such as #93, urban water supply and sewerage.But the driving support structure designs of single piece type ball valve is lower at present, generally can not directly join actuator, need another mounting bracket, could use driving mode, to the user, bring many unnecessary troubles.
The model utility content
Deficiency for existing single piece type ball valve design, the utility model provides a kind of single piece type high platform ball valve, is comprised of valve body, valve gap, upper valve base, spheroid, lower valve base, valve rod, thrust pad, butterfly spring, Anti-loosing-cover, handle, lock dog, latch, position-limited lever, nut, filler pressing sleeve, filler, seal ring.
The technological scheme that its technical problem that solves the utility model adopts is: fill on the whole the formula structure, in valve body, be provided with two valve seats, two valve seats are respectively upper valve base and lower valve base, and upper valve base and lower valve base arrange respectively the corresponding both sides below spheroid; Valve rod is extracted in valve body, valve rod is provided with boss structure, and boss hypomere valve rod is made homalocephalus, and the valve rod homalocephalus inserts in the groove of spheroid, is connected with spheroid; The boss of valve rod is provided with thrust pad, and thrust pad is provided with two, and two corresponding settings of thrust pad, limit boss; Valve body top is provided with the high step that is used to the actuator location, and high step and valve body are made for disjunctor design.
The beneficial effects of the utility model are: directly assemble electronic, pneumatic actuator, can realize remote adjustment and featuring rigid cutting-off to medium.Simple in structure, volume is little, lightweight, save cost of material, good airproof performance, long service life.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is side structure schematic diagram of the present utility model;
In figure, 1, valve body, 2, valve gap, 3, upper valve base, 4, spheroid, 5, lower valve base, 6, valve rod, 7, thrust pad, 8, the butterfly spring, 9, Anti-loosing-cover, 10, handle, 11, lock dog, 12, latch, 13, position-limited lever, 14, nut, 15, filler pressing sleeve, 16, filler, 17, seal ring.
Embodiment
Dress formula structure on the utility model, comprise valve body 1, valve gap 2 and valve seat, valve seat is divided into upper valve base 3 and lower valve base 5, double-valve-seat structure, upper valve base 3 and lower valve base arrange respectively the corresponding both sides below spheroid 4, and having eliminated valve lumen medium affects the safe problem of using because extremely boosting; Valve rod 6 is extracted in valve body l, valve rod 6 is provided with boss structure, and boss structure has and anti-blows out effect, and boss hypomere valve rod is made homalocephalus, and the valve rod homalocephalus inserts in the groove of spheroid 4, with spheroid 4, is connected, and for the transmission rotating force, the keying of execution valve and without friction; In the letter at valve rod and valve body middle part, filler 16 is housed, make can not produce external leakage between valve rod 6 and valve body 1, filler 16 is fixed on valve body 1 by Gland 15 use nuts 14 and is compacted, position-limited lever 13 is enclosed in follows valve rod 6 on the homalocephalus of valve rod 6 and rotates together, the seal ring 17 of the groove the inside of position-limited lever 13 by being installed in spheroid 4 and can not coming off.The boss of valve rod is provided with thrust pad 7, and thrust pad 7 is provided with two, and two corresponding settings of thrust pad 7, limit boss; The outer end of valve rod 6 is connected with handle 10, and handle 10 is provided with lock dog 11, latch 12; On valve body 1 top of monolithic construction, be provided with the high step that is used to the actuator location, high step and valve body are made for disjunctor design, in high step, are provided with butterfly spring 8, and butterfly spring 8 withstands Gland 15, and Anti-loosing-cover is pushed down fixedly butterfly spring 8, and valve just can easily open and close.
Claims (5)
1. high platform ball valve of single piece type, by valve body, valve gap, upper valve base, spheroid, lower valve base, valve rod, thrust pad, butterfly spring, Anti-loosing-cover, handle, lock dog, latch, position-limited lever, nut, filler pressing sleeve, filler, seal ring, formed, it is characterized in that: fill on the whole the formula structure, in valve body, be provided with two valve seats; Valve rod is extracted in valve body, valve rod is provided with boss structure, and boss hypomere valve rod is made homalocephalus; The boss of valve rod is provided with thrust pad, and thrust pad is provided with two; Valve body top is provided with the high step that is used to the actuator location.
2. according to the high platform ball valve of the described single piece type of claim l, it is characterized in that: described two valve seats are respectively upper valve base and lower valve base, and upper valve base and lower valve base arrange respectively the corresponding both sides below spheroid.
3. according to the high platform ball valve of the described single piece type of claim l, it is characterized in that: described valve rod homalocephalus inserts in the groove of spheroid, is connected with spheroid.
4. according to the high platform ball valve of the described single piece type of claim l, it is characterized in that: described two thrust pads are corresponding to be arranged, and limits boss.
5. according to the high platform ball valve of the described single piece type of claim l, it is characterized in that: described high step and valve body are made for disjunctor design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203837803U CN203309179U (en) | 2013-06-22 | 2013-06-22 | One-piece type high platform ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203837803U CN203309179U (en) | 2013-06-22 | 2013-06-22 | One-piece type high platform ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309179U true CN203309179U (en) | 2013-11-27 |
Family
ID=49615392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203837803U Expired - Fee Related CN203309179U (en) | 2013-06-22 | 2013-06-22 | One-piece type high platform ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587890A (en) * | 2016-02-29 | 2016-05-18 | 苏州纽威阀门股份有限公司 | Pressure relief device and ball valve with same |
-
2013
- 2013-06-22 CN CN2013203837803U patent/CN203309179U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587890A (en) * | 2016-02-29 | 2016-05-18 | 苏州纽威阀门股份有限公司 | Pressure relief device and ball valve with same |
| CN105587890B (en) * | 2016-02-29 | 2019-04-09 | 苏州纽威阀门股份有限公司 | A kind of pressure relief device and the ball valve with the pressure relief device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201074689Y (en) | Triplet loose flange ball valve | |
| CN203309179U (en) | One-piece type high platform ball valve | |
| CN204942602U (en) | Low wearing and tearing ball valve | |
| CN204114187U (en) | Fast opening/closing valve | |
| CN202280862U (en) | Top-mounted eccentric semi ball valve | |
| CN203797061U (en) | Swing low temperature check valve | |
| CN205918936U (en) | Ball valve | |
| CN203189770U (en) | Abrasion-free rising-type plug valve | |
| CN201627940U (en) | Center line butterfly valve | |
| CN203009912U (en) | A solar water heater control valve plug | |
| CN203322352U (en) | Electric ball valve | |
| CN201764040U (en) | Stop check valve | |
| CN201116613Y (en) | Cut-off valve | |
| CN201246485Y (en) | Two-way ball valve with platform | |
| CN205534519U (en) | Fast opening/closing valve | |
| CN201866292U (en) | Lightly-opened gate valve | |
| CN109027270A (en) | A kind of worm-drive three eccentric metal hard sealed butterfly damper | |
| CN205937863U (en) | Stop valve | |
| CN201428812Y (en) | Vacuum bidirectional water seal butterfly valve | |
| CN210069012U (en) | Ball valve pressure counteracting device | |
| CN111379880A (en) | Track type ball valve | |
| CN203230886U (en) | Single-valve-clack check valve capable of butt clamping | |
| CN102758807A (en) | Electromagnetic positioning and pressure reducing type proportional pilot valve | |
| CN102494149A (en) | Gate valve with zero friction | |
| CN203477333U (en) | Double-rod shutoff valve |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180622 |