CN209130327U - A kind of corrugated flexible hose pipeline structure - Google Patents
A kind of corrugated flexible hose pipeline structure Download PDFInfo
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- CN209130327U CN209130327U CN201821256771.7U CN201821256771U CN209130327U CN 209130327 U CN209130327 U CN 209130327U CN 201821256771 U CN201821256771 U CN 201821256771U CN 209130327 U CN209130327 U CN 209130327U
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- continuous helical
- ripple
- flexible hose
- corrugated flexible
- ripple struction
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Abstract
The utility model relates to a kind of corrugated flexible hose pipeline structures, belong to gas and liquid transmission pipeline technical field, the utility model provides a kind of ripple struction tube body being readily bent, and has the polyvinyl chloride hose and its pipeline structure of antistatic, flame retardant property continuous helical ripple struction；The technical solution used is a kind of corrugated flexible hose pipeline structure, polyvinyl chloride hose and corrugated flexible hose pipeline connecting parts including continuous helical ripple struction, corrugated flexible hose pipeline connecting parts at least one end are provided with the second continuous helical that can seal cooperation with the port inner wall continuous helical of tube body sealing ripple and seal ripple struction；The polyvinyl chloride hose of continuous helical ripple struction, steel-wire carcass including pipe and insertion tubular body by soft flame retardant antistatic polyvinyl chloride material extrusion molding, at least there is the port inner wall of tube body 10mm continuous helical to seal ripple, and steel-wire carcass is continuous helical steel-wire carcass；The utility model is suitable for gas and liquid transportation art.
Description
Technical field
The utility model relates to a kind of corrugated flexible hose pipeline structures, belong to gas and liquid transmission pipeline technical field.
Background technique
Mainly there is steel-wire carcass in gas or liquid transportation art (such as: gas discharge in mine connects hose) at present
PVC(polyvinyl chloride) two class of hose and hard PVC (polyvinyl chloride) skeleton hose.It is deposited for the technology of existing product and standard
In following problem.
1, wall surface is essentially all smooth or close to smooth structure inside and outside the tube body of existing product, makes tube body bendability
Can be poor not flexible, and bending radius is big, and minimum bending radius is greater than 10 times of nominal bore diameters.Cause in underground coal mine
Occupied space is larger in small space, and installation difficulty is big, impacts to normal production.
2, existing product has the polyvinyl chloride pipe of the addition conductive fillers such as antistatic agent and carbon black, but its exoskeletal branch
Support, cause its poor mechanical property, do not have to resistance to compression, for conveying gas or fluid requirements sealing and pressure-feed environment, no
Be able to satisfy using for reach anti-static purpose in soft PVC, to a certain extent influence tube body mechanical property and use the longevity
Life, or even there is security risk.
3, for existing product in connection, sealing is difficult, and a lot of occasions are usually right for the connection sealing that both guarantees
The junction of the two is bonded with glue, but needs to remove pipeline after use sometimes to carry out other operations, and is bonded
Pipe fitting afterwards can only carry out destructive dismounting due to cannot completely dismantle, thus cause the significant wastage of pipe fitting and hose,
Consume the disassembly and assembly time of worker.Also have and hose is connect using resistance to steel wire fastly, use dedicated fast joint, this structure is cost
Height needs fast joint customized, is unfavorable for site operation use.
Utility model content
To solve existing product, the utility model provides a kind of ripple struction pipe being readily bent
Body has the polyvinyl chloride hose and its pipeline structure of antistatic, flame retardant property continuous helical ripple struction.It is anti-by adding
The soft PVC of electrostatic agent and continuous helical skeleton, to reach good bending property, mechanical property is strong, long service life,
Antistatic property is reliable, easy for installation, saves occupied space.
To realize the above problem, technical solution used by the utility model is a kind of corrugated flexible hose pipeline structure, including
The polyvinyl chloride hose and corrugated flexible hose pipeline connecting parts of continuous helical ripple struction, the corrugated flexible hose pipeline connecting parts are extremely
Few one end is provided with the second continuous helical that can seal cooperation with the port inner wall continuous helical of tube body sealing ripple and seals wave
Line structure；
The polyvinyl chloride hose of the continuous helical ripple struction, including by soft flame retardant antistatic polyvinyl chloride material
The pipe of extrusion molding and the steel-wire carcass for being embedded in tubular body, the port inner wall of the tube body at least have 10mm continuous helical close
Ripple is sealed, the steel-wire carcass is continuous helical steel-wire carcass, and the outer wall of the tube body is continuous helical corrugated shape, the pipe
The inner wall of body is continuous helical corrugated shape.
Further, the described second continuous helical sealing ripple struction is the pyramidal structure that front end is small, rear end is big, second
The diameter that continuous helical seals ripple struction front end is less than the diameter of continuous helical sealing ripple, and the second continuous helical seals ripple
The diameter of structure rear end is greater than the diameter of continuous helical sealing ripple.
Further, the diameter of the second continuous helical sealing ripple struction front end is the diameter that continuous helical seals ripple
80%-99%；Second continuous helical seals the 101%- that the diameter of ripple struction rear end seals the diameter of ripple for continuous helical
120%。
Further, the corrugated flexible hose pipeline connecting parts are T-type threeway, the lower port of corrugated flexible hose pipeline connecting parts
Be provided with the second continuous helical sealing ripple struction, other two port or be continuous helical ripple struction；It or is flat pipe structure.
Further, the corrugated flexible hose pipeline connecting parts are straight pipe, an end of corrugated flexible hose pipeline connecting parts
Mouthful be the second continuous helical seal ripple struction, another port or be continuous helical ripple struction；It or is flat pipe structure.
Further, the corrugated flexible hose pipeline connecting parts be elbow structure, one of corrugated flexible hose pipeline connecting parts
Port be the second continuous helical seal ripple struction, another port or be continuous helical ripple struction；It or is flat pipe structure.
Further, the flat pipe structure is additionally provided with the taper socket joint hole that front end is big, rear end is small, the socket joint hole
It is provided with and cracks along pipeline direction on tube wall.
Compared with prior art, the utility model has following technical effect that the utility model tube body knot to the utility model
Structure is more reasonable, and tube body uses continuous helical steel-wire carcass and integrally formed ripple struction, is provided with tube body lesser curved
Bilge radius and good bending property.So when in use, it is easily installed, saves occupied space.
Tube body is extruded into together using soft flame retardant antistatic polyvinyl chloride material insertion continuous helical ripple steel-wire carcass
The pipe of type, improves the mechanical property and service life of hose, while having antistatic and flame retardant property.
At least there is the port inner wall of tube body 10mm continuous helical to seal ripple, corrugated flexible hose pipeline connecting parts at least one end
The second continuous helical that cooperation can be sealed with the port inner wall continuous helical of tube body sealing ripple by being provided with seals ripple struction,
The sealing of both tube body and corrugated flexible hose pipeline connecting parts is threadedly engaged use, thus realize quickly, be tightly connected, meet various
The use of occasion, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is a kind of polyvinyl chloride for having antistatic and flame retardant property continuous helical ripple struction in the utility model
A kind of structural schematic diagram of hose.
Fig. 2 is a kind of polyvinyl chloride for having antistatic and flame retardant property continuous helical ripple struction in the utility model
The structural schematic diagram another kind structural schematic diagram of hose.
Fig. 3 is a kind of polyvinyl chloride for having antistatic and flame retardant property continuous helical ripple struction in the utility model
A kind of corrugated flexible hose pipeline structure that hose is composed.
Fig. 4 is a kind of polyvinyl chloride for having antistatic and flame retardant property continuous helical ripple struction in the utility model
Another corrugated flexible hose pipeline structure that hose is composed.
Wherein: 1 is tube body；2 be steel wire bone；3 seal ripple for continuous helical；4 be outer wall；5 be inner wall；6 is soft for ripple
Pipe pipeline connecting parts；7 seal ripple struction for the second continuous helical；8 be to crack；9 be flat pipe structure；10 be socket joint hole.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
A kind of polyvinyl chloride hose having antistatic and flame retardant property continuous helical ripple struction as shown in Figure 1,
Its structure are as follows: by the tube body 1 of soft flame retardant antistatic polyvinyl chloride material extrusion molding and the steel-wire carcass of insertion tubular body
2, there is the port inner wall of tube body 1 10-20mm continuous helical to seal ripple 3, and the steel-wire carcass 2 is continuous helical steel wire bone
Frame, the outer wall 4 of the tube body are continuous helical corrugated shape, and the inner wall 5 of the tube body is continuous helical corrugated shape.
A kind of polyvinyl chloride hose having antistatic and flame retardant property continuous helical ripple struction as shown in Figure 2,
Its structure are as follows: there is two port inner walls of tube body 1 10-20mm continuous helical to seal ripple 3, and wherein intermediate inner wall 5 is smooth
It is consistent described in straight pipe shape, other structures and Fig. 1.
A kind of polyvinyl chloride hose group having antistatic and flame retardant property continuous helical ripple struction as shown in Figure 3
A kind of corrugated flexible hose pipeline structure, structure made of conjunction are as follows: by the pipe of soft flame retardant antistatic polyvinyl chloride material extrusion molding
There is the port inner wall of the steel-wire carcass 2 of body 1 and insertion tubular body, tube body 1 15mm continuous helical to seal ripple 3, the steel
Silk skeleton 2 is continuous helical steel-wire carcass, and the outer wall 4 of the tube body is continuous helical corrugated shape, and the inner wall 5 of the tube body is
Continuous helical corrugated shape, the side of tube body 1 are connected with corrugated flexible hose pipeline connecting parts 6, the corrugated flexible hose piping connection
Part 6 be it is straight-through, the both ends of corrugated flexible hose pipeline connecting parts 6 be provided with and the port inner wall continuous helical of tube body 1 sealing ripple 3
The second continuous helical sealing ripple struction 7 of cooperation can be sealed；The second continuous helical sealing ripple struction 7 is front end
Pyramidal structure small, rear end is big, the diameter that the second continuous helical seals 7 front end of ripple struction are less than continuous helical and seal ripple 3
Diameter, the second continuous helical seal 7 rear end of ripple struction diameter be greater than continuous helical sealing ripple 3 diameter；Second connects
The diameter of continuous 7 front end of helixseal ripple struction is the 80%-99% for the diameter that continuous helical seals ripple 3；Second continuous helical
The diameter for sealing 7 rear end of ripple struction is the 101%-120% for the diameter that continuous helical seals ripple 3；The other side of tube body 1 is curved
Head, a port are that the second continuous helical seals ripple struction 7, another port is flat pipe structure 9, and flat pipe structure 9 is also set up
There is the taper socket joint hole 10 that front end is big, rear end is small, is provided on the tube wall in the socket joint hole 10 along pipeline direction and cracks 8.
A kind of polyvinyl chloride hose group having antistatic and flame retardant property continuous helical ripple struction as shown in Figure 4
Another kind corrugated flexible hose pipeline structure made of conjunction, the side of tube body 1 are connected with corrugated flexible hose pipeline connecting parts 6, the wave
Line hose line connector 6 is T-type threeway, and the two-port of T-type threeway is provided with close with the port inner wall continuous helical of tube body 1
Envelope ripple 3 can seal the second continuous helical sealing ripple struction 7 of cooperation, and third port is flat pipe structure 9；Described
It is the pyramidal structure that front end is small, rear end is big that second continuous helical, which seals ripple struction 7, and the second continuous helical seals ripple struction 7
The diameter of front end is less than the diameter of continuous helical sealing ripple 3, and the diameter of the second continuous helical sealing 7 rear end of ripple struction is greater than
The diameter of continuous helical sealing ripple 3；The diameter that second continuous helical seals 7 front end of ripple struction is that continuous helical seals ripple
The 80%-99% of 3 diameter；Second continuous helical seals the diameter that the diameter of 7 rear end of ripple struction seals ripple 3 for continuous helical
101%-120%；The other side of tube body 1 is connected with another form of T-type threeway, and one of another form of T-type threeway
Port is provided with the second continuous helical that can seal cooperation with the port inner wall continuous helical of tube body 1 sealing ripple 3 and seals wave
Line structure 7, second port are flat pipe structure 9, and third port is to block blind mouth, consistent described in other structures and Fig. 3.
Corrugated flexible hose pipeline connecting parts 6 in Fig. 3 or 4 can also be straight-through or be elbow, or be T-type threeway, or be Y
Type threeway, or be four-way；Or a combination thereof；Flat pipe structure 9 can also be normal straight tube.
Tube body 1 is structurally reasonable, and tube body 1 uses continuous helical steel-wire carcass and integrally formed ripple struction, has tube body
There are lesser bending radius and good bending property.So when in use, it is easily installed, saves occupied space.
Tube body 1 is extruded into together using soft flame retardant antistatic polyvinyl chloride material insertion continuous helical ripple steel-wire carcass
The pipe of type, improves the mechanical property and service life of hose, while having antistatic and flame retardant property.
At least there is the port inner wall of tube body 1 10mm continuous helical to seal ripple, corrugated flexible hose pipeline connecting parts at least one
End is provided with the second continuous helical that can seal cooperation with the port inner wall continuous helical of tube body sealing ripple and seals ripple knot
The sealing of both structure, tube body and corrugated flexible hose pipeline connecting parts is threadedly engaged use, to realize quick, sealed connection, meets
The use of various occasions, it is time saving and energy saving.The second continuous helical sealing ripple struction 7 is the taper that front end is small, rear end is big
Structure, the diameter that the second continuous helical seals 7 front end of ripple struction are less than the diameter of continuous helical sealing ripple 3, and second is continuous
The diameter of 7 rear end of helixseal ripple struction is greater than the diameter of continuous helical sealing ripple 3；Second continuous helical seals ripple knot
The diameter of 7 front end of structure is the 80%-99% for the diameter that continuous helical seals ripple 3；Second continuous helical seals 7 rear end of ripple struction
Diameter be continuous helical seal ripple 3 diameter 101%-120%；It is such design so that corrugated flexible hose pipeline connecting parts with
The connection cooperation of tube body 1 is even closer, achievees the effect that sealing, and easy for assemble or unload, time saving and energy saving.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should all wrap in the utility model model within the spirit and principle of utility model
In enclosing.
Claims (8)
1. a kind of corrugated flexible hose pipeline structure, it is characterised in that: polyvinyl chloride hose and wave including continuous helical ripple struction
Line hose line connector (6), described corrugated flexible hose pipeline connecting parts (6) at least one end are provided with and the port of tube body (1)
Inner wall continuous helical sealing ripple (3) can seal the second continuous helical sealing ripple struction (7) of cooperation；
The polyvinyl chloride hose of the continuous helical ripple struction, including squeezed out by soft flame retardant antistatic polyvinyl chloride material
Molding tube body (1) and the steel-wire carcass (2) for being embedded in tubular body, the port inner wall of the tube body (1) at least have 10mm company
Continuous helixseal ripple (3), the steel-wire carcass (2) are continuous helical steel-wire carcass, and the outer wall (4) of the tube body is continuous spiral shell
Revolve corrugated shape；The inner wall (5) of the tube body is continuous helical corrugated shape.
2. a kind of corrugated flexible hose pipeline structure according to claim 1, it is characterised in that: second continuous helical is close
Sealing ripple struction (7) is the pyramidal structure that front end is small, rear end is big, and the second continuous helical seals the diameter of ripple struction (7) front end
Less than the diameter of continuous helical sealing ripple (3), the diameter that the second continuous helical seals ripple struction (7) rear end is greater than continuous spiral shell
The diameter of rotation sealing ripple (3).
3. a kind of corrugated flexible hose pipeline structure according to claim 2, it is characterised in that: the second continuous helical seals ripple
The diameter of structure (7) front end is the 80%-99% for the diameter that continuous helical seals ripple (3)；Second continuous helical seals ripple knot
The diameter of structure (7) rear end is the 101%-120% for the diameter that continuous helical seals ripple (3).
4. a kind of corrugated flexible hose pipeline structure according to claim 1, it is characterised in that: the corrugated flexible hose pipeline connects
Fitting (6) is straight-through, or is elbow, or is T-type threeway, or is Y-type three way type, or is four-way.
5. a kind of corrugated flexible hose pipeline structure according to claim 1, it is characterised in that: the corrugated flexible hose pipeline connects
Fitting (6) is T-type threeway, and the lower port of corrugated flexible hose pipeline connecting parts (6) is provided with the second continuous helical sealing ripple struction
(7), other two port or be continuous helical ripple struction；It or is flat pipe structure (9).
6. a kind of corrugated flexible hose pipeline structure according to claim 1, it is characterised in that: the corrugated flexible hose pipeline connects
Fitting (6) be it is straight-through, a ports of corrugated flexible hose pipeline connecting parts (6) is that the second continuous helical seals ripple struction (7), separately
A port is continuous helical ripple struction；It or is flat pipe structure (9).
7. a kind of corrugated flexible hose pipeline structure according to claim 1, it is characterised in that: the corrugated flexible hose pipeline connects
Fitting (6) is elbow structure, and a port of corrugated flexible hose pipeline connecting parts (6) is that the second continuous helical seals ripple struction
(7), another port or be continuous helical ripple struction；It or is flat pipe structure (9).
8. a kind of corrugated flexible hose pipeline structure according to claim 5-7 any one, it is characterised in that: the flat pipe
Structure (9) is additionally provided with the taper socket joint hole (10) that front end is big, rear end is small, along pipeline direction on the tube wall of the socket joint hole (10)
It is provided with crack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256771.7U CN209130327U (en) | 2018-08-06 | 2018-08-06 | A kind of corrugated flexible hose pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821256771.7U CN209130327U (en) | 2018-08-06 | 2018-08-06 | A kind of corrugated flexible hose pipeline structure |
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| Publication Number | Publication Date |
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| CN209130327U true CN209130327U (en) | 2019-07-19 |
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| CN201821256771.7U Active CN209130327U (en) | 2018-08-06 | 2018-08-06 | A kind of corrugated flexible hose pipeline structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541058A (en) * | 2021-07-23 | 2021-10-22 | 浙江勤业建工集团有限公司 | Wet-type alarm valve control wire constraint method |
-
2018
- 2018-08-06 CN CN201821256771.7U patent/CN209130327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113541058A (en) * | 2021-07-23 | 2021-10-22 | 浙江勤业建工集团有限公司 | Wet-type alarm valve control wire constraint method |
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