CN105443886A

CN105443886A - Quadruple telescopic water pipe

Info

Publication number: CN105443886A
Application number: CN201510876212.0A
Authority: CN
Inventors: 张飞标
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-03
Filing date: 2015-12-03
Publication date: 2016-03-30

Abstract

A quadruple telescopic water pipe comprises a quadruple telescopic water pipe body, connectors and a water pipe body. The water pipe body comprises an inner pipe and outer cloth. The outer cloth is high-strength silk or interlaced yarn woven outer cloth, and the inner pipe is a latex inner pipe or a TPR inner pipe. The connectors comprise a water inlet and a water outlet which are formed in the two ends of the telescopic water pipe body respectively. The quadruple telescopic water pipe is characterized in that a nano-scale toughening agent and an abrasion resisting lubricating agent are added in the latex inner pipe, the toughening agent accounts for 5%, the abrasion resisting lubricating agent accounts for 1%, the extensibility of the latex inner pipe is improved through the toughing agent, and the abrasion resistance is improved through the abrasion resisting lubricating agent; the stretching rate of the telescopic water pipe body can reach 1:4 through adding of the toughening agent, a plastic protection film is arranged between the inner pipe and an outer pipe, direct contact between the inner pipe and the outer cloth is isolated, and the service life of the inner pipe and the outer cloth is prolonged; the outer cloth is woven in a V shape and made into a large coil and a small coil, the outer cloth has the automatic telescopic function, the elongating mechanical resistance of the inner pipe is reduced, and the overall service life of the telescopic water pipe is prolonged.

Description

A kind of four times of flexible water pipes

Technical field

The present invention relates to household water pipe, be specifically related to a kind of four times of flexible water pipes, interior pipe is the latex flexible pipe or the TPR flexible pipe that add nanometer material, and outside puts film or cloth cover, make interior pipe can reach 1 to 4 stretch ratio, and wear-resisting property is better.

Background technique

Extensively use flexible water pipe in the field such as treegarden irrigation, carwash, in flexible water pipe, pipe adopts elastic rubber tube, and flexible water pipe can bear high hydraulic pressure, strong and powerful during water spray.In after use water flowing, pipe automatically prolongs, and can be stretched to the length that you need; Then automatically shrink after closing water source, can the original length be returned to again, easily carry and preserve.Above-mentioned water pipe comprises outside dacron thread flexible pipe and the inside elastic rubber tube, and water is walked inside elastic rubber tube, and elastic rubber tube has 2 effects: 1 stretching water pipe, 2, water flowing.But the scaling of this flexible water pipe of tradition can only reach 1 to 3 times, then extends pipe and just cannot use.

This water pipe is in use for some time due to interior pipe and the continuous telescoping friction of outer cloth in addition, and interior pipe or outer cloth will be slowly thinning, damaged, have a strong impact on the working life of water pipe.Life-span can only reach 6 months, if elastic rubber tube is made an exception, water pipe is just done for.

Summary of the invention

Not enough for solving prior art, the invention provides a kind of four times of flexible water pipes, interior pipe adds nano level toughness reinforcing and wear-resisting lubriation material on the basis of latex flexible pipe and TPR, makes elongation percentage reach 1 to 4, and more wear-resisting.

A kind of four times of flexible water pipes, comprise a kind of four times of flexible water pipes, comprise joint and water pipe, described water pipe comprises interior pipe and outer cloth, described outer cloth is the outer cloth of high strength yarn braiding, interior pipe is latex flexible pipe or TPR flexible pipe, described joint comprises water intake and water outlet, water intake and water outlet are placed in flexible water pipe two ends respectively, it is characterized in that adding plasticizer and anti-wear agent in pipe in described latex or TPR, described plasticizer accounts for 5% by weight percentage, anti-wear agent oiling agent by weight percentage accounts for 1%, all the other also comprise water, latex, rubber and resin etc., account for 94% by weight percentage.

Further, described plasticizer comprises nano level polypropylene glycol, epoxy resin etc., accounting 3%-7%.

Further, described wear-resisting oiling agent comprises nanometer silane coupler, P80 oiling agent etc., accounting 0.5%-2%.

Further, described outer cloth for comprising warp thread and weft yarn, one is long and the other is short arrangement, the staggered establishment of warp thread of described adjacent weft.

Further, establish protective film in the middle of described outer cloth and interior pipe, described protective film is plastic pellicle protective film, and lubricating layer established by protective film.

Further, described outer cloth is high strength yarn or network yarn knit nylon cloth.

Further, described warp thread and weft yarn are in the shape of the letter V braiding, and weave cloth can become flexible shape automatically, flexible along with the inside sebific duct, and outer cloth synchronization telescope, can reduce the frictional force between sebific duct and outer cloth.

The present invention gives prominence to compared to existing technology and useful technique effect is:

The present invention adopts latex flexible pipe or TPR flexible pipe, and in hose material, add nano level plasticizer, wear-resisting oiling agent, pipe in flexible water pipe is made to have better extension and abrasion resistant effect, flexible water pipe elongation percentage can reach 1:4, more miniaturization can be accomplished by more any stretching water pipe than before, lighter, upgraded by material simultaneously, make interior pipe more wear-resisting, and between interior pipe and outer cloth, add plastic protective film and outer cloth is directly made and can directly be stretched, can prevent from directly contacting between interior pipe and outer cloth, reduce frictional force each other, the working life of pipe and outer cloth in extending.

Accompanying drawing explanation

As shown in Figure 1, flexible water pipe stereogram.

As shown in Figure 2, flexible water pipe sectional view.

As shown in Figure 3, the outer cloth schematic diagram of staggered establishment.

As described in Figure 4, the outer cloth schematic diagram of V-shaped braiding automatic telescopic.

Embodiment

A kind of four times of flexible water pipes as shown in Figure 1, comprise joint 1 and water pipe 2, joint comprises waterexit end and feed-water end, and described joint is placed in water pipe two ends respectively.

Water pipe comprises as shown in Figure 2, interior pipe 12, outer cloth 11, and establish protective film 13 in the middle of shown outer cloth 11 and interior pipe 12, shown protective film is plastic protective film for plastics, and lubricant oil established by protective film.

The outer cloth schematic diagram of staggered establishment as shown in Figure 3.

The outer cloth schematic diagram of V-shaped as shown in Figure 4, shown outer cloth comprises warp thread 11b and weft yarn 11a, 11c, shown warp thread and weft yarn weaving, be in the shape of the letter V, it is wider that shown weft yarn 11a diameter compares weft yarn 11c diameter, and weft yarn 11c diameter is narrower, diameter of the weft yarn is that small one and large one is arranged in order, when weft yarn 11c diameter is narrower, can drive warp thread 11b downwards shown in, to make between weft yarn 11a mutually closely.When current are larger, after inner flexible tube water-filling, inner flexible tube drives warp thread 11b, and warp thread subsequently stretching weft threads 11c makes its water pipe overcoat extend, and avoids the friction of the outer cloth of the water pipe when hydraulic pressure is little and the inside flexible pipe, extends the use of flexible water pipe.

Claims

1. four times of flexible water pipes, comprise a kind of four times of flexible water pipes, comprise joint and water pipe, described water pipe comprises interior pipe and outer cloth, and described outer cloth is the outer cloth of high strength yarn braiding, interior pipe is pipe in latex, described joint comprises water intake and water outlet, and water intake and water outlet are placed in flexible water pipe two ends respectively, it is characterized in that adding nanometer plasticizer in pipe in described latex, described plasticizer accounts for 5% by weight percentage, and anti-wear agent oiling agent by weight percentage accounts for 1%.

2. a kind of four times of flexible water pipes according to claim 1, is characterized in that described plasticizer accounts for 3%-7%.

3. a kind of four times of flexible water pipes according to claim 1, is characterized in that described wear-resisting oiling agent accounts for 0.5%-2%.

4. a kind of four times of flexible water pipes according to claim 1 or 2, is characterized in that described plasticizer comprises polypropylene glycol, epoxy resin.

5. a kind of four times of flexible water pipes according to claim 1 or 3, is characterized in that described wear-resisting oiling agent comprises nanometer silane coupler, P80 oiling agent.

6. want a kind of four times of flexible water pipes described in 1 according to right, it is characterized in that described outer cloth is for comprising warp thread and weft yarn, described adjacent weft is that length is arranged in order, warp thread and the staggered establishment of weft yarn.

7. want a kind of four times of flexible water pipes described in 1 according to right, it is characterized in that described outer cloth is high strength yarn knit nylon cloth.

8. want outer cloth described in 6 according to right, it is characterized in that described warp thread and weft yarn are in the shape of the letter V braiding, outer cloth is the little flexible shape of the large circle of a circle, automatic telescopic.