CN207906488U - A kind of connector - Google Patents
A kind of connector Download PDFInfo
- Publication number
- CN207906488U CN207906488U CN201721924158.3U CN201721924158U CN207906488U CN 207906488 U CN207906488 U CN 207906488U CN 201721924158 U CN201721924158 U CN 201721924158U CN 207906488 U CN207906488 U CN 207906488U
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- Prior art keywords
- pipeline
- connecting tube
- ball valve
- valve
- caliber
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Abstract
The utility model is related to valve connection areas, it is intended to provide a kind of connector that two different pipelines of caliber can be connected, its key points of the technical solution are that including ball valve, further include the first connecting tube and the second connecting tube, first connecting tube includes the first pipeline, second pipeline and third pipeline, first pipeline, second pipeline and third pipeline are sequentially connected, first pipeline is connect with ball valve, second connecting tube includes the 4th pipeline and the 5th pipeline, pass through round table-like piping connection between 4th pipeline and the 5th pipeline, round table-like pipeline pipe with small pipe diameter one end is connected with the 4th pipeline, round table-like pipeline Large Diameter Pipeline one end is connected with the 5th pipeline, 4th pipeline is connected with ball valve, third pipeline is different from the caliber of the 5th pipeline.Third pipeline is connected with one of pipeline, the 5th pipeline is connected with another pipeline when needing to connect two caliber different pipelines by using above-mentioned technical proposal, to realize the purpose for connecting two different pipelines of caliber.
Description
Technical field
The utility model is related to valve connection area, more particularly to a kind of connector.
Background technology
Ball valve, opening and closing element are driven by valve rod, and the valve to rotate around ball valve axis.Also it can be used for the adjusting of fluid
With control, wherein firmly sealing its V-type core of V-type ball valve and the metal seat valve of pile-up welding hard alloy between have very strong shearing
Power, the medium especially suitable for fibre-bearing, small solid pellet etc..Ball valve is divided into according to type of drive：Pneumatic ball valve, electric ball
Valve, manual ball valve.
In sewage disposal process, it usually needs ball valve connects two pipelines, to realize sewage in pipeline
Circulation, by sewage discharge.
Currently, the Chinese patent that notification number is CN101551023B discloses one kind, it includes ball valve, and being equipped on valve body can
The upper press cover of dismounting, the spool in valve body include two sealing hemisphere and the wedge shape among two sealing hemisphere
Core, sealing hemisphere determine that relative position, the upper end of wedge-shaped core are machined with anti-rotation with wedge-shaped core by anti-rotation guiding mechanism
Device is equipped with thrust mechanism between upper press cover and wedge-shaped core, elastic element is housed between wedge-shaped core bottom and valve seat.
Although this ball valve can connect two pipelines, the identical pipeline of caliber can only be connected, when two
When the caliber difference of pipeline, this ball valve is difficult to realize the purpose for connecting two pipelines.
Utility model content
The purpose of this utility model is to provide a kind of connector, can connect two different pipelines of caliber.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of connector, including ball valve, further include the first connecting tube and the second connecting tube, and first connection connects with ball valve
It connects, the first connecting tube is equipped with reinforcement by connection component, and the reinforcement by connection component includes flange sleeve and ring flange, the flange
Casing fixation is set in the first connecting tube, and the internal diameter of the flange sleeve and the outer diameter of the first connecting tube match, described
First connecting tube is equipped with positive stop lug boss, and the positive stop lug boss contradicts flange sleeve, the ring flange set close to the side of ball valve
It is located on flange sleeve, the internal diameter of the ring flange and the outer diameter of flange sleeve match, and the ring flange contradicts positive stop lug boss
Close to the side of ball valve, second connecting tube includes the 4th pipeline and the 5th pipeline, the 4th pipeline and the 5th pipeline it
Between be connected with the 4th pipeline by round table-like piping connection, one end of the round table-like pipeline pipe with small pipe diameter, the round table-like pipeline
One end of Large Diameter Pipeline is connected with the 5th pipeline, and the caliber of the 4th pipeline is less than the caliber of the 5th pipeline, the 4th pipeline and ball
Valve is connected, and the first connecting tube is different from the caliber of the 5th pipeline.
By using above-mentioned technical proposal, the first connecting tube and the second connecting tube are connect with ball valve respectively, when needing to connect
When two different pipelines of caliber, the first connecting tube is connected with one of pipeline, by the 5th pipeline and another pipeline
It is connected, to realize the purpose for connecting two different pipelines of caliber；When the first connecting tube is connected with pipeline
Afterwards, ring flange can be together with the flange on connected pipe or flange can be with the fixture around connected pipe
Body connects, to make the connection between third pipeline and pipeline more stablize.
Further setting：First connecting tube is inserted into ball valve, and is connected by glue between the first connecting tube and ball valve
It connects, the 4th pipeline is inserted into ball valve, and is connected by glue between the 4th pipeline and ball valve.
By using above-mentioned technical proposal, glue connects the first connecting tube and ball valve, enhances ball valve and first
Sealing performance between pipeline, glue will be connected between the 4th pipeline and ball valve, enhanced between the 4th pipeline and ball valve
Sealing performance, avoid liquid in connected pipe from dropping out from the junction of the first connecting tube and ball valve in flowing,
Or it drops out to come from the junction of the 4th pipeline and ball valve.
Further setting：The positive stop lug boss is that circumferentially continuous spacing ring is arranged in the first connecting tube.
By using above-mentioned technical proposal, positive stop lug boss can limit ring flange, avoid ring flange in flange sleeve
It is fallen down on pipe.
Further setting：The ball valve includes valve body, core, valve rod and rotating bar, and one end of the valve body connects with first
Take over connected, the other end is connected with the 4th pipeline, and the valve body is equipped with through-hole, and the core is arranged in valve body, described
Valve rod connects core, and valve rod is detachably connected across through-hole with rotating bar away from one end of core.
By using above-mentioned technical proposal, rotated by rotary motion bar band ovable valve stem, to drive core to rotate, core
Rotation can change the size of fluid flow in pipeline, staff can rotate core according to work requirements, to realize
Adjust the purpose of fluid flow size in pipeline.
Further setting：The valve rod is equipped with fixture block, and the rotating bar is equipped with card slot, and the fixture block inlay card is in card slot
It is interior.
By using above-mentioned technical proposal, when needing to rotate core, fixture block inlay card is in card slot, by rotating bar and valve rod
It connects, to realize the purpose of rotation core；When core need not be rotated, by fixture block and exact separation, work is avoided
Personnel accidentally run into rotating bar, and core is caused to rotate.
Further setting：It is additionally provided with protruded object in the rotating bar.
By using above-mentioned technical proposal, when staff's rotary motion bar, the setting of protruded object increases staff
Frictional force between rotating bar facilitates staff's rotary motion bar.
Further setting：The rotating bar is equipped with several empty slots.
By using above-mentioned technical proposal, the setting of empty slot reduces the material for making rotating bar, to realize save at
This purpose.
Further setting：Sealing ring is equipped between the valve body and core.
By using above-mentioned technical proposal, for the liquid in pipeline when flowing through ball valve, the setting of sealing ring can avoid liquid
The impurity of body enters in the gap between valve body and core, is affected to ball valve rotation.
Further setting：Be connected through a screw thread between first connecting tube and ball valve, the 4th pipeline and ball valve it
Between be connected through a screw thread.
By using above-mentioned technical proposal, when needing to connect the identical pipeline of two calibers, by the first connecting tube and ball
Valve is split, and the 4th pipeline is split with ball valve, then two pipelines are connected with ball valve respectively, to realize two
The purpose that the identical pipeline of caliber connects, increases the join domain of ball valve.
Further setting：First connecting tube and the second connecting tube are CPVC tubing.
By using above-mentioned technical proposal, the first connecting tube and the second connecting tube are made with CPVC tubing, enhances first
The heat-proof quality of connecting tube and the second connecting tube.
In conclusion the utility model has the advantages that：
1, the first connecting tube and the second connecting tube can be separately connected the different pipeline of caliber, to realize two calibers
The purpose that different pipelines connects；
2, it is detachably connected between rotating bar and valve rod, when core need not be rotated, rotating bar is dismantled from valve rod
Lower two, staff can be avoided, which to accidentally run into rotating bar, causes core to rotate；
3, when needing to connect the identical pipeline of two calibers, the first connecting tube and the 4th pipeline can be torn open from ball valve
It unloads down, the identical pipeline of two calibers is connected by ball valve, increases the join domain of ball valve.
Description of the drawings
Fig. 1 is the structural schematic diagram for embodying the utility model in embodiment 1；
Fig. 2 is the structural schematic diagram for embodying ball valve in embodiment 1；
Fig. 3 is the structural schematic diagram that embodiment 1 embodies position relationship between valve body and the first connecting tube finally；
Fig. 4 is the structural schematic diagram for embodying position relationship between empty slot and rotating bar in embodiment 1；
Fig. 5 is in embodiment 2 for embodying the structural schematic diagram being connected through a screw thread between ball valve and the first connecting tube.
In figure, 1, ball valve；11, valve body；12, core；13, valve rod；14, rotating bar；2, the first connecting tube；3, the second connection
Pipe；31, the 4th pipeline；32, the 5th pipeline；4, round table-like pipeline；5, positive stop lug boss；6, reinforcement by connection component；61, flange sleeve
Pipe；62, ring flange；7, through-hole；8, fixture block；9, card slot；10, protruded object；15, empty slot；16, sealing ring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of connector, as shown in Figure 1, ball valve 1, the first connecting tube 2 and the second connecting tube 3, the first connection
Pipe 2 and the second connecting tube 3 are CPVC tubing, and the first connecting tube 2 and the second connecting tube 3 are connected with ball valve 1 respectively, and first
Caliber of the connecting tube 2 away from 1 one end of ball valve is different away from the caliber of 1 one end of ball valve from the second connecting tube 3.
When needing to connect the pipeline of two different tube diameters, one of pipeline and the first connecting tube 2 are connected, it will
Another pipeline is connected with the second connecting tube 3, connects the pipeline of different tube diameters to realize.
As shown in Figure 1, being arranged with reinforcement by connection component 6 in the first connecting tube 2, reinforcement by connection component 6 includes flange sleeve
61 and ring flange 62, the internal diameter of flange sleeve 61 and the outer diameter of the first connecting tube 2 match, the fixation of flange sleeve 61 is set in the
In one connecting tube 2, the outer diameter of the internal diameter and flange sleeve 61 of ring flange 62 matches, and the first connecting tube 2 is equipped with positive stop lug boss
5, positive stop lug boss 5 contradicts flange sleeve 61 close to the side of ball valve, and positive stop lug boss 5 is to be arranged in the first connecting tube 2 circumferentially
Continuous spacing ring, ring flange 62 are set on flange sleeve 61, and ring flange 62 contradicts positive stop lug boss 5 close to the side of ball valve 1；
Second connecting tube 3 includes the 4th pipeline 31 and the 5th pipeline 32, and the 4th pipeline 31, which is inserted into ball valve 1, passes through glue and 1 phase of ball valve
Even, the 4th pipeline 31 is connected to the 5th pipeline 32, the 4th pipeline 31 and round platform away from one end of ball valve 1 by round table-like pipeline 4
Pipe with small pipe diameter one end of shape pipeline 4 connects, and the 5th pipeline 32 is connect with Large Diameter Pipeline one end of round table-like pipeline 4, the 4th pipeline 31
Caliber is less than the caliber of the 5th pipeline 32, and the first connecting tube 2 is different from the caliber of the 5th pipeline 32.
Since the first connecting tube 2 is different from the caliber of the 5th pipeline 32, the first connecting tube 2 and 32 energy of the 5th pipeline
Enough different pipelines of connection caliber, to realize the purpose that the different piping connection of caliber is got up；Method in first connecting tube 2
Blue disk 62 can be together with the flange on connected pipe or flange can connect with the fixed object around connected pipe
It picks up and, to make the connection between third pipeline and pipeline more stablize.
As shown in Figures 2 and 3, ball valve 1 includes valve body 11, core 12, valve rod 13 and rotating bar 14, and valve body 11 is equipped with logical
Hole 7, and one end of valve body 11 is connected with the first connecting tube 2, the other end is connected with the 4th pipeline 31, and core 12 is arranged in valve body 11
It is interior, sealing ring 16 is equipped between core 12 and valve body 11, one end of valve rod 13 connects core 12, and the other end is connected across through-hole 7
It is detachably connected between rotating bar 14, valve rod 13 and rotating bar 14, as shown in Figure 2 and Figure 4, valve rod 13 is equipped with fixture block 8, turns
Lever 14 is equipped with card slot 9, and fixture block 8 is stuck in card slot 9, and protruded object 10 and empty slot 15 are additionally provided in rotating bar 14, and empty slot 15 is set
It sets in rotating bar 14 close to the side of ball valve 1.
When needing to rotate core 12, rotating bar 14 and valve rod 13 are linked together, make 8 inlay card of fixture block in card slot 9,
It is rotated with ovable valve stem 13 by rotary motion bar 14, to drive core 12 to rotate；When ball valve 1 need not be rotated, will rotate
Bar 14 is disassembled from valve rod 13, and fixture block 8 is made to be detached with card slot 9, and avoiding staff from accidentallyying run into rotating bar 14 causes
Ball valve 1 rotates.
Implementation process：When needing to connect two different pipelines of caliber, one of pipeline and the first connecting tube 2 are connected
It connects, another pipeline is connect with the second connecting tube 3, connect two different pipelines of caliber to realize.
After two different pipelines of caliber are connected, rotary motion bar 14, the rotation band ovable valve stem of rotating bar 14
The rotation of 13 rotations, valve rod 13 drives core 12 to rotate, and to change the size of fluid flow in pipeline, and then realizes regulation pipe
The purpose of fluid flow size in road.
After the size of fluid flow in pipeline is regulated, rotating bar 14 is disassembled from valve rod 13, make fixture block 8 with
Card slot 9 detaches, and avoids staff from accidentallyying run into rotating bar 14, ball valve 1 is caused to rotate, to make liquid flow in pipeline
The size of amount changes.
Embodiment 2：A kind of connector, difference from example 1 is that, as shown in figure 5, the first connecting tube 2 and ball
It is connected through a screw thread between valve 1, is connected through a screw thread between the 4th pipeline 31 and ball valve 1.
Implementation process：Be detachably connected by screw thread between first connecting tube 2 and ball valve 1, the 4th pipeline 31 and ball valve 1 it
Between be detachably connected by screw thread, when needing to connect the identical pipeline of two calibers, the first connecting tube 2 is torn open from ball valve 1
It unloads down, the 4th pipeline 31 is disassembled from ball valve 1, then two pipelines connected will be needed to be connected with ball valve 1, from
And realize and connect the identical pipeline of two calibers, make connector in addition to caliber can be connected not other than the pipeline of cylinder, additionally it is possible to
The identical pipeline of caliber is connected, join domain is increased.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of connector, including ball valve (1), it is characterised in that：Further include the first connecting tube (2) and the second connecting tube (3), institute
It states the first connection to connect with ball valve (1), the first connecting tube (2) is equipped with reinforcement by connection component (6), the reinforcement by connection component
(6) including flange sleeve (61) and ring flange (62), the flange sleeve (61) is fixed to be set in the first connecting tube (2), and
The internal diameter and the outer diameter of the first connecting tube (2) of the flange sleeve (61) match, and first connecting tube (2) is equipped with limit
Boss (5), the positive stop lug boss (5) contradict flange sleeve (61) close to the side of ball valve (1), and the ring flange (62) is set in
On flange sleeve (61), the outer diameter of the internal diameter and flange sleeve (61) of the ring flange (62) matches, the ring flange (62)
Positive stop lug boss (5) is contradicted close to the side of ball valve (1), second connecting tube (3) includes the 4th pipeline (31) and the 5th pipeline
(32), it is connected by round table-like pipeline (4) between the 4th pipeline (31) and the 5th pipeline (32), the round table-like pipeline
(4) one end of pipe with small pipe diameter is connected with the 4th pipeline (31), one end and the 5th pipeline (32) of round table-like pipeline (4) Large Diameter Pipeline
It is connected, the caliber of the 4th pipeline (31) is less than the caliber of the 5th pipeline (32), and the 4th pipeline (31) is connected with ball valve (1),
And first connecting tube (2) it is different from the caliber of the 5th pipeline (32).
2. a kind of connector according to claim 1, it is characterised in that：First connecting tube (2) is inserted into ball valve (1)
It is interior, and connect by glue between the first connecting tube (2) and ball valve (1), the 4th pipeline (31) is inserted into ball valve (1), and
It is connect by glue between 4th pipeline (31) and ball valve (1).
3. a kind of connector according to claim 1, it is characterised in that：The positive stop lug boss (5) is that setting connects first
Take over circumferentially continuous spacing ring on (2).
4. a kind of connector according to claim 1, it is characterised in that：The ball valve (1) includes valve body (11), core
(12), one end of valve rod (13) and rotating bar (14), the valve body (11) is connected with the first connecting tube (2), the other end and the 4th
Pipeline (31) is connected, and the valve body (11) is equipped with through-hole (7), and core (12) setting is in valve body (11), the valve
Bar (13) connects core (12), and valve rod (13) passes through through-hole (7) detachable with rotating bar (14) away from one end of core (12)
Connection.
5. a kind of connector according to claim 4, it is characterised in that：The valve rod (13) is equipped with fixture block（8）, described
Rotating bar (14) is equipped with card slot (9), the fixture block（8）Inlay card is in card slot (9).
6. a kind of connector according to claim 5, it is characterised in that：It is additionally provided with protruded object on the rotating bar (14)
(10)。
7. a kind of connector according to claim 6, it is characterised in that：The rotating bar (14) is equipped with several empty slots
(15)。
8. a kind of connector according to claim 4, it is characterised in that：It is equipped between the valve body (11) and core (12)
Sealing ring (16).
9. a kind of connector according to claim 1, it is characterised in that：Between first connecting tube (2) and ball valve (1)
It is connected through a screw thread, is connected through a screw thread between the 4th pipeline (31) and ball valve (1).
10. according to a kind of connector as described in any one of claim 1 to 9, it is characterised in that：First connecting tube (2)
It is CPVC tubing with the second connecting tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924158.3U CN207906488U (en) | 2017-12-30 | 2017-12-30 | A kind of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721924158.3U CN207906488U (en) | 2017-12-30 | 2017-12-30 | A kind of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207906488U true CN207906488U (en) | 2018-09-25 |
Family
ID=63566042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721924158.3U Expired - Fee Related CN207906488U (en) | 2017-12-30 | 2017-12-30 | A kind of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207906488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237555A (en) * | 2020-03-13 | 2020-06-05 | 赵德武 | Safety sealing device for oil gas pipeline without firing |
-
2017
- 2017-12-30 CN CN201721924158.3U patent/CN207906488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237555A (en) * | 2020-03-13 | 2020-06-05 | 赵德武 | Safety sealing device for oil gas pipeline without firing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20211230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |