CN205896248U - Manual ball valve convenient to connect - Google Patents
Manual ball valve convenient to connect Download PDFInfo
- Publication number
- CN205896248U CN205896248U CN201620856962.1U CN201620856962U CN205896248U CN 205896248 U CN205896248 U CN 205896248U CN 201620856962 U CN201620856962 U CN 201620856962U CN 205896248 U CN205896248 U CN 205896248U
- Authority
- CN
- China
- Prior art keywords
- valve
- flange disk
- gland
- connecting tube
- ring flange
- 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
Abstract
The utility model discloses a manual ball valve convenient to connect comprises sealing washer, mouth -piece, first ring flange, mounting hole, dog, gland, handle, valve rod, disk seat, second ring flange, connecting pipe, through -hole, case, inlet port, elastic sealing ring. The first ring flange outside is equipped with four dogs, be equipped with mounting hole and mouth -piece on the left end face of first ring flange, be equipped with the sealing washer in the mouth -piece, the center part of mouth -piece has engraved the through -hole, the right -hand member of first ring flange is equipped with the connecting pipe, connecting pipe central point puts and is equipped with gland, valve rod and disk seat are connected to the gland top, valve rod top fixed handle, the connecting pipe right -hand member is connected with the second ring flange, the inside case that is equipped with of connecting pipe, valve core outside surface is equipped with elastic sealing ring, the spool face is equipped with the inlet port.
Description
Technical field
This utility model is related to ball valve technical field, specially a kind of manual ball valve being easy to connect.
Background technology
With the development of modern industry, ball valve application industrially is extensive all the more, but ball valve is using when installing and outer
The connection in adapter road is wasted time and energy, and how to make ball valve and external pipe quick links, becomes a technical barrier of ball valve.
Utility model content
The purpose of this utility model is to provide a kind of manual ball valve be easy to and connect, to solve to carry in above-mentioned background technology
The problem going out.
The technical scheme that this utility model is related to:
A kind of manual ball valve being easy to connect, by sealing ring, mouthpiece, first flange disk, installing hole, block, filler pressure
Lid, handle, valve rod, valve seat, second flange disk, connecting tube, through hole, valve element, air inlet, elastic sealing ring composition.
It is provided with four blocks outside described first flange disk.
The left side of described first flange disk is provided with installing hole and mouthpiece.
It is provided with sealing ring in described mouthpiece.
Through hole has been engraved in the centre of described mouthpiece.
The right-hand member of described first flange disk is provided with connecting tube.
Described connecting tube center is provided with gland.
Described filler gland top connects valve rod and valve seat.
Described valve stem tip fixed handle.
Described connecting tube right-hand member is connected with second flange disk.
It is provided with valve element inside described connecting tube.
Described valve core outer surface is provided with elastic sealing ring.
Described spool face is provided with air inlet.
Preferably, described block is column construction, and block is uniformly fixed on outside first flange disk.
Preferably, described handle can be around 360 ° of angles of valve rod center rotating.
Preferably, described valve element is a kind of hollow spherical structure, and air inlet runs through whole valve element.
Compared with prior art, the beneficial effects of the utility model are: this is easy to the manual ball valve connecting, by being provided with gear
Block pair plays fixing and guide effect with the flange that need to be connected, and is easy to the quick connection between flange；Spool design becomes hollow knot
Structure, mitigates the overall weight of ball valve；The elastic sealing ring that spool face is provided with, increased the sealing property of ball valve, overcomes simultaneously
Valve element and the friction of pipeline enclosure, extend the service life of ball valve.
Brief description
Fig. 1 is this utility model perspective view.
Fig. 2 is this utility model connecting pipe structure schematic diagram.
In figure: 1. sealing ring, 2. mouthpiece, 3. first flange disk, 4. installing hole, 5. block, 6. gland, 7. handss
Handle, 8. valve rod, 9. valve seat, 10. second flange disk, 11. connecting tubes, 12. through holes, 13. valve elements, 14. air inlets, 15. elasticity are close
Seal ring.
Specific embodiment
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of manual ball valve being easy to connect, by sealing ring 1, mouthpiece 2, first for this utility model
Ring flange 3, installing hole 4, block 5, gland 6, handle 7, valve rod 8, valve seat 9, second flange disk 10, connecting tube 11, through hole
12nd, valve element 13, air inlet 14, elastic sealing ring 15 form.
It is provided with four blocks 5, block 5 is column construction, and block 5 is uniformly fixed on the outside described first flange disk 3
Outside one ring flange 3, effectively can be fixedly connected ring flange, there is good guidance performance.
The left side of described first flange disk 3 is provided with installing hole 4 and mouthpiece 2.
It is provided with sealing ring 1 in described mouthpiece 2.
Through hole 12 has been engraved in the centre of described mouthpiece 2.
The right-hand member of described first flange disk 3 is provided with connecting tube 11.
Described connecting tube 11 center is provided with gland 6.
Described filler gland 6 top connects valve rod 8 and valve seat 9.
Described valve rod 8 top fixed handle 7, handle 7 can be can control around 360 ° of angles of valve rod 8 center rotating by handle 7
The folding of valve element 13.
Described connecting tube 11 right-hand member is connected with second flange disk 10.
It is provided with valve element 13, valve element 13 is a kind of hollow spherical structure, air inlet 14 runs through whole inside described connecting tube 11
Individual valve element 13, achievable vacuum drawn, make control more accurate.
Described valve element 13 outer surface is provided with elastic sealing ring 15.
Described valve element 13 surface is provided with air inlet 14.
Utility model works principle: during use, the external flange with pipeline for the required connection is placed in first flange
Disk 3 front end, engaged with the external ring flange that need to be connected by be allowed block 5, then is fixedly connected by installing hole 4, second flange disk
10 is identical with first flange disk 3 Connection Step；By the rotation with movable valve plug 13 for the rotary handle 7, control the rotation of air inlet 14
Position, and then control the amount of vacuum drawn, it is closed mode with connecting tube 11 when air inlet 14 is contacted, in rotary course,
Contact rotation between elastic sealing ring 15 and connecting tube 11, both can guarantee that air-tightness, also can prevent from wearing and tearing.
Claims (2)
1. a kind of manual ball valve being easy to connect, by sealing ring (1), mouthpiece (2), first flange disk (3), installing hole (4), gear
Block (5), gland (6), handle (7), valve rod (8), valve seat (9), second flange disk (10), connecting tube (11), through hole (12),
Valve element (13), air inlet (14), elastic sealing ring (15) composition it is characterised in that: be provided with four outside described first flange disk (3)
Individual block (5), the left side of described first flange disk (3) is provided with installing hole (4) and mouthpiece (2), in described mouthpiece (2)
It is provided with sealing ring (1), through hole (12) has been engraved in the centre of described mouthpiece (2), and the right-hand member of described first flange disk (3) is provided with
Connecting tube (11), described connecting tube (11) center is provided with gland (6), and described filler gland (6) top connects valve rod
(8) and valve seat (9), described valve rod (8) top fixed handle (7), described connecting tube (11) right-hand member is connected with second flange disk
(10), it is provided with valve element (13) inside described connecting tube (11), described valve element (13) outer surface is provided with elastic sealing ring (15), described
Valve element (13) surface is provided with air inlet (14).
2. according to claim 1 a kind of be easy to connect manual ball valve it is characterised in that: described block (5) be cylindricality
Structure, block (5) is uniformly fixed on outside first flange disk (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856962.1U CN205896248U (en) | 2016-07-26 | 2016-07-26 | Manual ball valve convenient to connect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620856962.1U CN205896248U (en) | 2016-07-26 | 2016-07-26 | Manual ball valve convenient to connect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896248U true CN205896248U (en) | 2017-01-18 |
Family
ID=57781343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620856962.1U Expired - Fee Related CN205896248U (en) | 2016-07-26 | 2016-07-26 | Manual ball valve convenient to connect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205896248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735967A (en) * | 2019-10-31 | 2020-01-31 | 南通龙源电站阀门有限公司 | self-locking liquid-driven ball valve |
-
2016
- 2016-07-26 CN CN201620856962.1U patent/CN205896248U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735967A (en) * | 2019-10-31 | 2020-01-31 | 南通龙源电站阀门有限公司 | self-locking liquid-driven ball valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170726 |