CN206320448U - Omnipotent quick connecting device - Google Patents
Omnipotent quick connecting device Download PDFInfo
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- CN206320448U CN206320448U CN201621345921.2U CN201621345921U CN206320448U CN 206320448 U CN206320448 U CN 206320448U CN 201621345921 U CN201621345921 U CN 201621345921U CN 206320448 U CN206320448 U CN 206320448U
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- tubing
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- connecting device
- quick connecting
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Abstract
The utility model discloses the omnipotent quick connecting device of one kind, including device body and tubing, described device body is sheathed on the outside of the tubing, and described device body is provided with some modules of plugging into；The module of respectively plugging into includes press-offing, pad, spring, fixture and seal, and the pad is located at the exterior front press-offed.The utility model utilizes self-lock mechanism so that in all cases by interaction of the module inside device body of respectively plugging into, and operating personnel can be easily accomplished plugging into for various material tubing, applied widely, easy to operate.
Description
Technical field
The utility model is related to technical field of pipeline connection, more particularly to a kind of omnipotent quick connecting device.
Background technology
Current pipeline connection is broadly divided into four kinds of forms：(1) plastic hot melt welding technique, (2) plastic binder bonding skill
Art, (3) thread interconnection technique, (4) brazing connection technology.This four kinds of technologies enumerate the small-sized discharge water transport of China, low pressure gas
Body is conveyed and agricultural irrigation water transport.Specifically, plastic hot melt welding technique is by tubing and pipe fitting welding with heating tool
Plastic heating is reconnected and cooled down together, suitable conduit is such as to molten condition：PPR、PE、PEX.Plastic binder adhesive technology
It is that tubing and pipe fitting are bonded together with binding agent, suitable conduit is such as：PVC.Thread interconnection technique is to need tubing and pipe fitting
Junction tapping is wanted, then tubing and pipe fitting are linked together with raw material band or flax silk auxiliary seal, suitable conduit is such as：It is zinc-plated
Pipe, iron pipe.Brazing connection technology is that pipe fitting and tubing are welded together with copper arc welding electrode, suitable conduit：Copper pipe.
However, above-mentioned four kinds of connected modes are required for the aid of specialty could to be operated, also, to the special of construction
Industry requires higher, is generally all the need for the construction team of qualification to construct, it is specific in the case of can not complete construction.
Therefore, it is significant to design a kind of omnipotent quick connecting device.
Utility model content
The purpose of this utility model is to provide a kind of omnipotent quick connecting device, applied widely, easy to operate.
To achieve these goals, the utility model provide a kind of omnipotent quick connecting device, including device body with
Tubing, described device body is sheathed on the outside of the tubing, and described device body is provided with some modules of plugging into；
It is described respectively refute module include press-offing, pad, spring, fixture and seal, described press-off be sheathed on the pipe
The outside of material, the pad is located at the exterior front press-offed, and the spring housing is described located at the outer middle side part press-offed
Fixture is located at the end press-offed, and the seal is located between described device body and the tubing.
In above-mentioned omnipotent quick connecting device, the seal includes the first sealing ring and the second sealing ring, described the
One sealing ring is located at second sealing ring and the centre press-offed；
First sealing ring is O-ring；
Second sealing ring is special-shaped seal ring, A-shaped, and the centre of second sealing ring is provided with empty annulus.
In above-mentioned omnipotent quick connecting device, the pad is U-shaped, and the side of the pad is provided with shifting block.
In above-mentioned omnipotent quick connecting device, the end press-offed is provided with buckle, and the inside of described device body is set
There is the holding tank being engaged with the buckle, the fixture is located at the contact surface of the buckle and the tubing to fixed institute
State tubing.
In above-mentioned omnipotent quick connecting device, the spring is compression spring.
In above-mentioned omnipotent quick connecting device, described device body is made up of chliorinated polyvinyl chloride material.
In above-mentioned omnipotent quick connecting device, first sealing ring and second sealing ring are by ethylene propylene diene rubber
Material is made.
In above-mentioned omnipotent quick connecting device, the fixture is made up of stainless steel material.
Omnipotent quick connecting device provided by the utility model, has the advantages that：
1st, omnipotent quick connecting device of the present utility model, passes through phase interaction of the module inside device body of respectively plugging into
With using self-lock mechanism, will press-off the outside that is sheathed on tubing, and spring housing is located at the outer middle side part press-offed, and fixture is located at de-
The end of set, seal is located between device body and tubing, and pad is located at the exterior front press-offed so that in various situations
Under, operating personnel can be easily accomplished plugging into for various material tubing, applied widely, easy to operate.
2nd, seal of the present utility model includes the first sealing ring and the second sealing ring, and the first sealing ring is located at the second sealing
The centre enclosed and press-offed, the first sealing ring is O-ring, and the second sealing ring is special-shaped seal ring, A-shaped, and described second close
The centre of seal is provided with empty annulus, using the form of Double seal ring, lifts the sealing effectiveness of connecting device in use, and
And, coordinate sealing effectiveness during non-GB tubing especially pronounced for lifting.
Brief description of the drawings
Fig. 1 is the front view of the omnipotent quick connecting device of the utility model embodiment；
Fig. 2 is the sectional view of the omnipotent quick connecting device of the utility model embodiment；
Fig. 3 is the enlarged drawing at the M of the omnipotent quick connecting device of the utility model embodiment；
Fig. 4 is the enlarged drawing at the N of the omnipotent quick connecting device of the utility model embodiment；
Fig. 5 is the explosive view of the omnipotent quick connecting device of the utility model embodiment.
Wherein, 1, device body；2nd, tubing；3rd, plug into module；4th, shifting block；5th, press-off；6th, spring；7th, fixture；8th, it is close
Sealing；81st, the first sealing ring；82nd, the second sealing ring；9th, pad.
Embodiment
With reference to the accompanying drawings and examples, embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to scope of the present utility model.
As depicted in figs. 1 and 2, a kind of omnipotent quick connecting device of the utility model preferred embodiment, including device sheet
Body 1 and tubing 2, device body 1 are sheathed on the outside of tubing 2, and device body 1 is provided with some modules 3 of plugging into.Specifically, respectively connecing
Refuting module 3 includes press-offing 5, pad 9, spring 6, fixture 7 and seal 8, press-off 5 outsides for being sheathed on tubing 2, pad 9
Positioned at press-off 5 exterior front, spring 6 be sheathed on press-off 5 outer middle side part, fixture 7 be located at press-off 5 end, seal 8
Between device body 1 and tubing 2.Designed using this kind so that in all cases, operating personnel can be easily accomplished respectively
Plugging into for material tubing is planted, it is applied widely, easy to operate.
As shown in figure 5, seal 8 includes the first sealing ring 81 and the second sealing ring 82, the first sealing ring 81 is located at second
Sealing ring 82 and press-off 5 centre.First sealing ring 81 is O-ring, and the second sealing ring 82 is special-shaped seal ring, A-shaped, and
The centre of second sealing ring is provided with empty annulus.Sealing ring has advantages below：(1) sealing ring is in operating pressure and certain
In temperature range, sealing property can be improved automatically with good sealing property, and with the increase of pressure；(2) sealing ring is filled
The frictional force put between movement parts is small, and coefficient of friction will be stablized；(3) sealing ring resistance to corrosion is strong, non-aging, work
Long lifespan, wearability is good, can be compensated automatically to a certain extent after abrasion；(4) it is simple in construction, using, it is easy to maintenance, make sealing
Circle has the longer life-span.
As shown in figure 3, the sealing means of omnipotent quick connecting device described in the utility model use Double seal ring
Structure, the first sealing ring 81 be located between device body 1 and tubing 2, will be produced when the first 81 compressive deformation of sealing ring
Sealing effectiveness.Because can all deposit difference dimensionally between every tubing, and this species diversity may result in the pressure of sealing ring
Contracting insufficient strength, so as to form seepage.In the present embodiment, the unique design of the second sealing ring 82 can just solve this and ask
Topic.It is empty equivalent to unloading when the size of tubing 2 is bigger than normal because there is empty annulus one small the centre of the second sealing ring 82
Between, the annulus volume of sky is diminished, and the second sealing ring 82 itself is produced moment of torsion, and the sealing surface of the second sealing ring 82
Product is bigger than traditional O-ring seal.Using the form of Double seal ring, the sealing effect of lifting connecting device in use
Really, coordinate sealing effectiveness during non-GB tubing especially pronounced for lifting.
In the present embodiment, the first sealing ring 81 and the second sealing ring 82 are made up of ethylene propylene diene monomer (EPDM) material.EPDM
Rubber is the copolymer of ethene, propylene and a small amount of non-conjugated diene hydrocarbon, is one kind of EP rubbers, because its main chain is by chemistry
Stable saturated hydrocarbons composition, only contains unsaturated double-bond in side chain, therefore the ageing-resistant performance such as its resistance to ozone, heat-resisting, weather-proof is excellent
It is different, it can be widely used for automobile component, building water-proof material, electric wire and cable jacket, heat-resistant rubber hose, adhesive tape, automotive sealant etc.
Field.Compared with other conventional general purpose rubbers or specific rubber, the main performance advantage of ethylene propylene diene rubber is following several
Aspect：(1) cost performance is high, is rubber density most light conventional rubber；(2) excellent anti-aging property, resistance to weather, resistance to ozone,
The ageing properties such as resistance to daylight, heat-resisting, water-fast, resistance to vapor, UV resistant, radiation hardness；(3) excellent chemical-resistant resistance characteristic,
Acid and alkali resistance, detergent, vegetable and animals oils, alcohol, ketone etc.；Outstanding water-fast, heat-proof water, water-fast steam performance, resistance to polar oil performance；
(4) excellent insulating properties；(5) Applicable temperature scope is wide.
In pipeline connected mode, in order to ensure the bonding strength between pipe fitting and tubing 2, described in the utility model ten thousand
Can quick connecting device use self-lock mechanism so that under the external force effect of hydraulic pressure, tubing 2 can tightly lock in the tube, when
When pressure is bigger, coupling mechanism force is bigger.As shown in figure 4, press-off 5 end be provided with buckle, the inside of device body 1 is provided with
The holding tank being engaged with buckle, fixture 7 is located at the contact surface of buckle and tubing 2 to fixed tubing 2.In the present embodiment
In, fixture 7 is made up of stainless steel material.Stainless steel has weldability, corrosion resistance, polishability, heat resistance, good corrosion resistance
The advantages of.In the present embodiment, press-off 5 end provided with six buckles, with matching is that the quantity of fixture 7 is also six
It is individual.According to actual needs, buckle and fixture 7 can also be designed to other shapes and quantity.Generally, fixture 7 is in G
Point blocks tubing 2, and the same time press-offs and 5 also blocked with device body 1 in H points.
In the present embodiment, spring 6 is preferably compression spring, externally carries pressure and provides resistance strength, is pipe fitting and tubing 2
Between bonding strength provide booster action.Pad 9 is U-shaped, also, the side of pad 9 is provided with shifting block 4, convenient working personnel
Take pad 9.
In addition, device body 1 is made up of chliorinated polyvinyl chloride material.Chliorinated polyvinyl chloride is the further chlorination of polyvinyl chloride
Modified product, in addition to many premium properties for having polyvinyl chloride concurrently, its corrosion resistance, heat resistance, anti-flammability,
Mechanical strength etc. is greatly improved than polyvinyl chloride, its high temperature resistant with brilliance, anticorrosive and anti-flammability, and and its
He compares thermoplastic engineering plastic, and price is relatively low.Thus, chliorinated polyvinyl chloride is the new material of function admirable, wide
It is general be used to building, chemical industry, metallurgy, shipbuilding, electrical equipment, the field such as weaving, application prospect is very wide.
The application method of omnipotent quick connecting device described in the utility model is as follows：
(1) when needing to install tubing：First, pad 9 is extracted, put well standby；Then, by tubing 2 and pipe fitting level
Alignment, then tubing 2 is inserted；Then, tubing 2 and press-offing 5 is pulled out a bit；Finally, pad 9 is put back into original position, installed
Complete.
(2) when needing to take apart tubing：First, pad 9 is extracted；Then, press and press-off 5 H points is no longer pushed up solid；Connect
, rotate tubing 2, make the no longer clamping of G points；Finally, tubing 2 is extracted, pad 9 is put back into original position, take completion apart.
In summary, omnipotent quick connecting device described in the utility model is easy to operate, it is only necessary to several steps, and nothing
Need professional to operate, aid in completing without fuse machine or binding agent；Time saving and energy saving, omnipotent quick pipe fitting of plugging into is than tradition
Connected mode save the set-up time be up to more than 80%；It can use, even in no electric power, not have in some special occasions
Binding agent or it can be operated inside water；Can be plugged into the tubing of the unlike material for meeting GB nominal diameter；High temperature resistant,
Still can normally it be used for a long time under 85 DEG C of water temperature conditions.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model know-why is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as protection domain of the present utility model.
Claims (8)
1. a kind of omnipotent quick connecting device, it is characterised in that including device body and tubing, described device body is sheathed on institute
The outside of tubing is stated, described device body is provided with some modules of plugging into；
The module of respectively plugging into includes press-offing, pad, spring, fixture and seal, and described press-off is sheathed on the tubing
Outside, the pad is located at the exterior front press-offed, and the spring housing is described solid located at the outer middle side part press-offed
Determine part and be located at the end press-offed, the seal is located between described device body and the tubing.
2. omnipotent quick connecting device as claimed in claim 1, it is characterised in that the seal include the first sealing ring and
Second sealing ring, first sealing ring is located at second sealing ring and the centre press-offed；
First sealing ring is O-ring；
Second sealing ring is special-shaped seal ring, A-shaped, and the centre of second sealing ring is provided with empty annulus.
3. omnipotent quick connecting device as claimed in claim 1, it is characterised in that the pad is U-shaped, and the pad
Side is provided with shifting block.
4. omnipotent quick connecting device as claimed in claim 1, it is characterised in that the end press-offed is provided with buckle, institute
The inside for stating device body is provided with the holding tank being engaged with the buckle, and the fixture is located at the buckle and the tubing
Contact surface to the fixed tubing.
5. omnipotent quick connecting device as claimed in claim 1, it is characterised in that the spring is compression spring.
6. omnipotent quick connecting device as claimed in claim 1, it is characterised in that described device body is by chliorinated polyvinyl chloride
Material is made.
7. omnipotent quick connecting device as claimed in claim 2, it is characterised in that first sealing ring and described second close
Seal is made up of ethylene propylene diene monomer (EPDM) material.
8. omnipotent quick connecting device as claimed in claim 1, it is characterised in that the fixture is by stainless steel material system
Into.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345921.2U CN206320448U (en) | 2016-12-09 | 2016-12-09 | Omnipotent quick connecting device |
| PCT/CN2017/115147 WO2018103728A1 (en) | 2016-12-09 | 2017-12-08 | Fast connection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345921.2U CN206320448U (en) | 2016-12-09 | 2016-12-09 | Omnipotent quick connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320448U true CN206320448U (en) | 2017-07-11 |
Family
ID=59266645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345921.2U Active CN206320448U (en) | 2016-12-09 | 2016-12-09 | Omnipotent quick connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103728A1 (en) * | 2016-12-09 | 2018-06-14 | 广东堭基管道系统有限公司 | Fast connection apparatus |
-
2016
- 2016-12-09 CN CN201621345921.2U patent/CN206320448U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103728A1 (en) * | 2016-12-09 | 2018-06-14 | 广东堭基管道系统有限公司 | Fast connection apparatus |
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