CN205715775U - A kind of PE ball valve blow device - Google Patents
A kind of PE ball valve blow device Download PDFInfo
- Publication number
- CN205715775U CN205715775U CN201620682337.XU CN201620682337U CN205715775U CN 205715775 U CN205715775 U CN 205715775U CN 201620682337 U CN201620682337 U CN 201620682337U CN 205715775 U CN205715775 U CN 205715775U
- Authority
- CN
- China
- Prior art keywords
- pipe
- ball valve
- sweep
- stub
- blow device
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Taps Or Cocks (AREA)
Abstract
This utility model belongs to valve field, it is to scratch ball surface for tiny hard thing in existing PE ball valve pipe to cause internal leakage and a kind of PE ball valve blow device of providing, including the stub (tube) being connected with PE ball valve body, described stub (tube) intracavity bottom is provided with the storage capsule for storing tiny hard thing of concave downward, also include bottom sweep-up pipe within sensible storage capsule, sweep-up pipe runs through stub (tube), and sweep-up pipe communicates with dust exhaust apparatus.The beneficial effects of the utility model: this utility model has passed on the original advantage of PE ball valve, and it is greatly reduced because the tiny hard thing of channel interior scratches ball surface or damages the probability of sealing ring, during reducing because of actual installation, pipeline purges, diffusion mouth suppresses during pressure release tiny hard thing by valve inner, is conducive to concentrating, foreign material and being cleared up in sedimentation pipeline.
Description
Technical field
This utility model belongs to valve field, particularly relates to a kind of PE ball valve blow device.
Background technology
Along with a large amount of uses in fuel gas transmission pipe network of PE (polyethylene) pipeline, the demand of PE ball valve increases day by day,
PE ball valve compared with conventional metals valve, have lightweight, corrosion-resistant, non-maintaining, open and close moment, the spy such as volume is little, occupation of land is few
Point, and because of with PE tubing material matching, therefore easy for installation, use simple, wide along with PE Gas Pipe in pipeline network of fuel gas in city
General use and more and more universal.Owing to PE ball valve core is mutually closed with valve body, good keying effect could be realized, so PE
Ball valve core itself require smooth and and valve body between can not there is gap.But when line clear, diffusion mouth suppress pressure release, deposit
Valve inner is dropped at tiny hard thing；During actually used, there are other tiny hard things in pipe interior or combustion gas is coagulated for a long time
The particulate matter of knot.If not in time above-mentioned particulate matter and tiny hard thing being collected, being cleared up, may result in particulate matter and tiny
Hard thing scratches ball surface and causes that ball surface is rough internal leakage occurs, and in the sealing ring combined closely with PE ball valve core
Snapping in particulate matter and then can largely effect on the seal of PE ball valve, if things go on like this PE ball valve will thoroughly be scrapped, and these factors are serious
Have impact on the properly functioning of gas ductwork, add the operation cost of gas enterprise.
For example publication number: a kind of PE ball valve for gas ductwork disclosed in 104180009A, its internal valve ball is just
It is to utilize the close contact between sealing ring to realize the sealing that device opens and closes；Also have publication number: 203571094U institute public
A kind of PE ball valve with pillar opened, the tiny hard thing impact also failing to propose to solve channel interior scratches ball surface or damage
The technical scheme of bad sealing ring.Stock trick art solves or weakening PE ball valve negative factor in actual use is extremely urgent.
Utility model content
This utility model purpose is to scratch ball surface for tiny hard thing in existing PE ball valve pipe to cause internal leakage
And a kind of PE ball valve blow device provided.
This utility model is achieved by the following technical solution:
A kind of PE ball valve blow device, including the stub (tube) being connected with PE ball valve body, described stub (tube) intracavity bottom
It is provided with the storage capsule for storing tiny hard thing of concave downward, also includes bottom sweep-up pipe within sensible storage capsule, dust suction
Pipe runs through stub (tube), and sweep-up pipe communicates with dust exhaust apparatus.
Described PE ball valve body upper end is fixed with protecting pipe.
It is provided with the banj connectivity port arranged in stub (tube) protruding upward being positioned on the stub (tube) stored above capsule, inhales
Dirt pipe stretches to store in capsule from banj connectivity port.
Upper end, described banj connectivity port connects exhaust stack, and the combination between banj connectivity port and exhaust stack
The sheathed electro-fusion sleeve in position, described banj connectivity port is connected with exhaust stack electric smelting.
Described exhaust stack upper end connects diffusion valve, the sheathed electro-fusion sleeve of binding site between exhaust stack and diffusion valve, institute
State exhaust stack to be connected with diffusion valve electric smelting.
Described sweep-up pipe is inserted into the pipeline formed after banj connectivity port, exhaust stack and diffusion valve are tightly connected
In, bottom described sweep-up pipe inside through storage capsule, and sweep-up pipe lower port is provided with angle.
Being provided with clamping plate in the middle part of described exhaust stack and between the protecting pipe of PE ball valve body upper end, described clamping plate are two pieces,
And interfix with screw.
The described capsule that stores may be provided on the stub (tube) of any one or both sides of PE ball valve body.
Described sweep-up pipe top is the bend pipe with angle of inclination.
Described dust exhaust apparatus includes the bifurcated pipe being connected to bend pipe upper end, and described bifurcated pipe bottom side is air intake vent, inlet air
Mouth connecting fan, bifurcated pipe connects with bend pipe binding site, and the port of its binding site is dust mouth.
Operation principle:
1: the when of being not inserted into sweep-up pipe, device i.e. can utilize diffusion valve to open and close realize as diffusing use
Give out of gas, to the combustion gas pressure release in the pipeline that stub (tube) connects.
2: when opening diffusion valve, insert sweep-up pipe, the angle of sweep-up pipe bottom is inserted in storage capsule, at air intake vent
External blower fan, the gas utilizing blower fan to blow out flows through dust mouth, the particulate matter sucking-off that the draught head of generation will store in capsule.
The beneficial effects of the utility model: this utility model has passed on the original advantage of PE ball valve, and be greatly reduced because of
The tiny hard thing of channel interior scratches ball surface or damages the probability of sealing ring, during reducing because of actual installation, and pipeline
Purging, diffusion mouth suppresses during pressure release tiny hard thing by valve inner, is conducive to concentrating, foreign material and give clear in sedimentation pipeline
Reason.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is the sectional view of Fig. 1；
Fig. 4 is the attachment structure schematic diagram of bifurcated pipe and bend pipe.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
As Figure 1-Figure 4, a kind of PE ball valve blow device, it should be noted that include being connected with PE ball valve body 10
Stub (tube) 2, be integral type structure between stub (tube) and PE ball valve body, described stub (tube) 2 intracavity bottom is provided with concave downward
Female formed store tiny hard thing storage capsule 1, so be conducive to particulate matter along with gas flow time, utilize deadweight sink
Amassing in storage capsule, also include the through sweep-up pipe 8 stored within capsule 1 in bottom, sweep-up pipe 8 runs through stub (tube) 2 and arranges, sweep-up pipe
Connection dust exhaust apparatus.Described PE ball valve body 10 upper end is fixed with protecting pipe 11.Set being positioned on the stub (tube) stored above capsule 1
There are the banj connectivity port 3 arranged in stub (tube) protruding upward, so convenient socket electro-fusion sleeve.Sweep-up pipe is from banj even
Connect port to stretch to store in capsule.Upper end, described banj connectivity port 3 connects exhaust stack 5, and banj connectivity port 3 with
The sheathed electro-fusion sleeve of binding site 4 between exhaust stack 5, described banj connectivity port 3 is connected with exhaust stack 5 electric smelting.Described
Exhaust stack 5 upper end connects diffusion valve 7, the sheathed electro-fusion sleeve of binding site 4 between exhaust stack 5 and diffusion valve 7, described exhaust stack
5 are connected with diffusion valve 7 electric smelting.Electro-fusion sleeve can meet the seamless link between the PE pipeline in small space, it is ensured that definitely
Seal.Diffusion valve can realize diffusing of gas in stub (tube), and when i.e. pressure reaches setting value, valve opening is using pressure release or as pipe
The device of combustion gas is released during road maintenance.Described sweep-up pipe 8 is inserted into banj connectivity port 3, exhaust stack 5 and diffusion valve 7 and seals
In the pipeline formed after connection, bottom described sweep-up pipe 8, through storage capsule 1 is internal, and sweep-up pipe 8 lower port is provided with angle
8a, angle be provided with the area beneficially strengthening dust suction, also comply with physics principle, maximize dust suction.In the middle part of described exhaust stack 5
And being provided with clamping plate 6 between the protecting pipe 11 of PE ball valve body 10 upper end, described clamping plate 6 are two pieces, and interfix with screw.
So be conducive to the stability between exhaust stack and protecting pipe.It is any one that described storage capsule 1 may be provided at PE ball valve body 10
On the stub (tube) of side or both sides.Described sweep-up pipe 8 top is the bend pipe 8b with angle of inclination.Described dust exhaust apparatus includes even
It is connected on the bifurcated pipe 9 of bend pipe 8b upper end, i.e. bend pipe and bifurcated pipe rear end to be combined with each other so that the two rear end of pipeline closes two and is
One, described bifurcated pipe 9 bottom side is air intake vent 9a, air intake vent connecting fan, and bifurcated pipe 9 connects with bend pipe 8b binding site, and its
The port of binding site is dust mouth 9b.After i.e. utilizing blower fan to blow over pipeline, the draught head of generation " inhale " go out store in capsule
Grain thing, particulate matter is released at dust mouth.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, common in this area
The simple change of technical staff and within replacing and being all protection domain of the present utility model.
Claims (10)
1. a PE ball valve blow device, it is characterised in that: include the stub (tube) (2) being connected with PE ball valve body (10), institute
State stub (tube) (2) intracavity bottom and be provided with the storage capsule (1) for storing tiny hard thing of concave downward, also include the sensible storage in bottom
Depositing the sweep-up pipe (8) that capsule (1) is internal, sweep-up pipe (8) runs through stub (tube) (2), and sweep-up pipe communicates with dust exhaust apparatus.
A kind of PE ball valve blow device the most according to claim 1, it is characterised in that: on described PE ball valve body (10)
End is fixed with protecting pipe (11).
A kind of PE ball valve blow device the most according to claim 2, it is characterised in that: it is being positioned at storage capsule (1) top
Stub (tube) be provided with protruding upward in stub (tube) arrange banj connectivity port (3), sweep-up pipe is from banj connectivity port
Stretch to store in capsule.
A kind of PE ball valve blow device the most according to claim 3, it is characterised in that: described banj connectivity port
(3) upper end connects exhaust stack (5), and the binding site sheathed electric smelting set between banj connectivity port (3) and exhaust stack (5)
Pipe (4), described banj connectivity port (3) is connected with exhaust stack (5) electric smelting.
A kind of PE ball valve blow device the most according to claim 4, it is characterised in that: described exhaust stack (5) upper end is even
Connect diffusion valve (7), the sheathed electro-fusion sleeve of the binding site (4) between exhaust stack (5) and diffusion valve (7), described exhaust stack (5) with
Diffusion valve (7) electric smelting connects.
A kind of PE ball valve blow device the most according to claim 5, it is characterised in that: described sweep-up pipe (8) is inserted into
In the pipeline that banj connectivity port (3), exhaust stack (5) and diffusion valve (7) are formed after being tightly connected, described sweep-up pipe (8)
Bottom is through stores capsule (1) inside, and sweep-up pipe (8) lower port is provided with angle (8a).
A kind of PE ball valve blow device the most according to claim 6, it is characterised in that: described exhaust stack (5) middle part with
Being provided with clamping plate (6) between the protecting pipe (11) of PE ball valve body (10) upper end, described clamping plate (6) are two pieces, and use screw phase
The most fixing.
A kind of PE ball valve blow device the most according to claim 1, it is characterised in that described storage capsule (1) can set
Put on the stub (tube) of PE ball valve body (10) arbitrarily one or both sides.
A kind of PE ball valve blow device the most according to claim 8, it is characterised in that: described sweep-up pipe (8) top is
Bend pipe (8b) with angle of inclination.
10., according to a kind of PE ball valve blow device described in any one claim in claim 1-8, its feature exists
In: described dust exhaust apparatus includes the bifurcated pipe (9) being connected to bend pipe (8b) upper end, and described bifurcated pipe (9) bottom side is air intake vent
(9a), air intake vent connecting fan, bifurcated pipe (9) connects with bend pipe (8b) binding site, and the port of its binding site is for going out dirt
Mouth (9b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682337.XU CN205715775U (en) | 2016-06-19 | 2016-06-19 | A kind of PE ball valve blow device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682337.XU CN205715775U (en) | 2016-06-19 | 2016-06-19 | A kind of PE ball valve blow device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715775U true CN205715775U (en) | 2016-11-23 |
Family
ID=57327518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682337.XU Withdrawn - After Issue CN205715775U (en) | 2016-06-19 | 2016-06-19 | A kind of PE ball valve blow device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952966A (en) * | 2016-06-19 | 2016-09-21 | 宁波联大塑料管件有限公司 | Blowing and sweeping device for PE ball valve |
-
2016
- 2016-06-19 CN CN201620682337.XU patent/CN205715775U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952966A (en) * | 2016-06-19 | 2016-09-21 | 宁波联大塑料管件有限公司 | Blowing and sweeping device for PE ball valve |
| CN105952966B (en) * | 2016-06-19 | 2018-11-06 | 宁波联大塑料管件有限公司 | A kind of PE ball valves blow device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205715775U (en) | A kind of PE ball valve blow device | |
| CN105952966B (en) | A kind of PE ball valves blow device | |
| CN205678190U (en) | A kind of flow restricted check valve | |
| CN206017000U (en) | Integrated form H type jet valve gears | |
| CN206246691U (en) | A kind of corrosion resistant through type Fluorine-lined stop valve of security seal | |
| CN205841880U (en) | A kind of anti-jamming spring loaded check valve | |
| CN203892553U (en) | Pressure water storage container | |
| CN207795548U (en) | A kind of water pump reverse-filling valve | |
| CN203396048U (en) | Air exhaust window connector for portable air-conditioner | |
| CN204328123U (en) | Novel combined sewage exhaust valve | |
| CN206830887U (en) | A kind of exhaust gases from building road valve | |
| CN201122029Y (en) | Compressor liquid container with bracket type filter screen | |
| CN202812613U (en) | Short distance water absorbing connecting tube | |
| CN207864005U (en) | A kind of negative pressure automatic drainage device | |
| CN207963070U (en) | A kind of air channel structure of preventing rainwater from flowing backward | |
| CN205532820U (en) | Exhaust pipe | |
| CN206705813U (en) | A kind of detachable portable water purifier | |
| CN206074057U (en) | A kind of counnter attack connection device of gas meter, flow meter | |
| CN205897189U (en) | Novel cooling tank | |
| CN217636018U (en) | High-efficient replacement device of airtight space gas | |
| CN218118678U (en) | Gas valve with good sealing performance | |
| CN207727672U (en) | Non-tower water feeder and non-tower water supply system | |
| CN209309029U (en) | A kind of Portable negative-pressure water plug | |
| CN205478492U (en) | Import check valve | |
| CN205796793U (en) | A kind of sack cleaner pulse gas bag air feeder structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20181106 |