CN209558465U - A kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze - Google Patents

Abstract

The utility model discloses a kind of pressure-resistant corrosion-resistant floor heating multiple tubes with squeeze of floor heating pipe technical field, with outer tube and core pipe, the circumferential inner wall integrated molding of the outer tube is connected with core pipe, the pressure-resistant corrosion-resistant floor heating multiple tube with squeeze also has squeeze, inner ring, first bar, second bar, prism of third order bar, 4th bar and teflon plastic inner pipe, the circumferential inner wall of the squeeze is contacted with inner ring, the outer circumferential walls of the inner ring are welded with first bar, second bar, prism of third order bar and the 4th bar, the outer circumferential walls of the teflon plastic inner pipe are contacted with the circumferential inner wall of squeeze, this kind has the pressure-resistant corrosion-resistant floor heating multiple tube of squeeze, pass through the united application of accessory, increase the pressure-resistant corrosion resistance of floor heating multiple tube, increase the intensity of floor heating multiple tube, support frame adds between outer tube and core pipe By force, practical convenient for being easy to increase service life to stress reduction.

Description

A kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze

Technical field

The utility model relates to floor heating pipe technical field, specially a kind of pressure-resistant corrosion-resistant floor heating with squeeze is compound Pipe.

Background technique

Floor heating pipe refers to that being used as low-temperature water heating in Low Temperature Hot Water Floor Radiant Heating System (abbreviation floor heating) circulates A kind of tubing of carrier produces hot and cold water plastic pipe and plastic pipe according to country and international product standard requirement Raw material, it is necessary to be that " plastic duct system extrapolation is to the long-term hydrostatic of thermoplastic plastic pipe according to GB/T18252-2000 The measurement of Compressive Strength " in regulation tested and the special material for pipeline that passes through qualification determination.That is, each raw material factory Family must be made the creep rupture curve for meeting predicted intensity referring to curve by ground heating pipes product standard, just be can prove that and sold Raw material be qualified, but in existing floor heating multiple tube use process, floor heating multiple tube is directly anchored to absolutely with bail It is laid out on hot plate or heat-insulating shield equipped with composite cover, needs to carry out surface covering after floor heating pipe is installed, fill out Containing in the case where fluorine class substance in charge, certain corrosive effect can be generated to the outer wall of floor heating, after the later period, household was entered, Household can cause to oppress, deform floor heating multiple tube, influence inside to the long-term local pressure on floor to floor heating multiple tube The flow velocity of low-temperature water heating promotes scale to be easier to be gradually accumulated in bending part, then further influences circulating effect, reduce ground The overall performance of warm effect, floor heating pipe is poor.

Utility model content

The purpose of this utility model is to provide a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze, it is above-mentioned to solve The case where what is proposed in background technique needs to carry out after floor heating pipe is installed surface covering, and fluorine class substance is contained in filler material Under, certain corrosive effect can be generated to the outer wall of floor heating, after the later period, household was entered, household presses the long-term part on floor Power can cause to oppress, deform floor heating multiple tube, influence the flow velocity of inner cryogenic hot water, promote water to floor heating multiple tube Dirt is easier to be gradually accumulated in bending part, then further influences circulating effect, reduces the effect of floor heating, the entirety of floor heating pipe The poor problem of performance.

To achieve the above object, the utility model provides the following technical solutions: a kind of pressure-resistant corrosion-resistant with squeeze Warm multiple tube has outer tube and core pipe, and the circumferential inner wall integrated molding of the outer tube is connected with core pipe, described resistance to squeeze Press corrosion-resistant floor heating multiple tube that also there is squeeze, inner ring, first bar, second bar, prism of third order bar, the 4th bar and teflon The circumferential inner wall of plastic inner pipe, the squeeze is contacted with inner ring, and the outer circumferential walls of the inner ring are welded with first bar, second Stake bar, prism of third order bar and the 4th bar, the outer circumferential walls of the teflon plastic inner pipe are contacted with the circumferential inner wall of squeeze.

Preferably, the top of first bar, second bar, prism of third order bar and the 4th bar, which is integrally formed, is connected with top The right side wall integrated molding of block, the jacking block is connected with arc plate.

Preferably, the structure of second bar, prism of third order bar and the 4th bar is identical with the structure of first bar.

Preferably, the shape of the inner ring is annular shape, and the diameter of inner ring is identical with the diameter of squeeze.

Preferably, the material of the outer tube is F-C paint plastic tube.

Compared with prior art, the utility model has the beneficial effects that this kind has the pressure-resistant corrosion-resistant floor heating of squeeze multiple Pipe is closed, by the united application of accessory, the pressure-resistant corrosion resistance of floor heating multiple tube is increased, increases the intensity of floor heating multiple tube Add, support frame is reinforced between outer tube and core pipe, practical convenient for being easy to increase service life to stress reduction.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model hierarchical diagram；

Fig. 3 is the utility model schematic top plan view.

In figure: 1 outer tube, 2 squeezes, 3 inner ring, 4 first bars, 5 jacking blocks, 6 arc plates, 7 second bars, 8 prism of third order bars, 9 Four bars, 10 core pipes, 11 teflon plastic inner pipes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze, can be transported by the combination of accessory With, the whole service performance of floor heating multiple tube gets a promotion, and pressure-resistant corrosion resistant ability is all greatly improved, increase service life, Fig. 1-3 is please referred to, there is outer tube 1 and core pipe 10, the circumferential inner wall integrated molding of outer tube 1 is connected with core pipe 10, with squeeze Pressure-resistant corrosion-resistant floor heating multiple tube also has squeeze 2,4, second, the bar of inner ring 3, first bar 7, prism of third order bar 8, the 4th bar 9 It is contacted with the circumferential inner wall of teflon plastic inner pipe 11, squeeze 2 with inner ring 3, squeeze 2 can be made to be split to entire tube body, Built-in to cooperate inner ring 3 to carry out, the outer circumferential walls of inner ring 3 are welded with first bar, 4, second bars 7, prism of third order bar 8 and the Four bars 9, first bar, 4, second bars 7, prism of third order bar 8 and the 4th bar 9 can be after being attached, from squeeze 2 with inner ring 3 In to reach the effect of support using the circumferential inner wall of jacking block 5 and outer tube 1 with arc plate 6 to the contact of the circumferential inner wall of outer tube 1 The outer circumferential walls of fruit, teflon plastic inner pipe 11 are contacted with the circumferential inner wall of squeeze 2, convenient for teflon plastic inner pipe 11 and folder Storehouse 2 is attached, and teflon plastic inner pipe 11 utilizes the material property of itself, and erosion resistance increases by force the anti-corrosion property of core pipe 10 Can, referring to Fig. 2, the top of first bar, 4, second bars 7, prism of third order bar 8 and the 4th bar 9, which is integrally formed, is connected with jacking block 5, the integrated molding of the right side wall of jacking block 5 is connected with arc plate 6, and jacking block 5 can utilize the radian of arc plate 6, the inner wall of Lai Peihe outer tube 1, Convenient for the inner wall stable connection of jacking block and outer tube 1, the structure and first bar 4 of second bar 7, prism of third order bar 8 and the 4th bar 9 Structure it is identical, when pressure generation make, pressure passes to first bar 4, second bars 7, prism of third order bars 8 and the 4th from outer tube 1 Stake bar 9, the shape of inner ring 3 are annular shape, and inner ring 3 can be made to cooperate stake bar to carry out the alleviation of pressure, the diameter of inner ring 3 and squeeze 2 diameter is identical, is placed in squeeze 2 convenient for inner ring, and the material of outer tube 1 is F-C paint plastic tube, and F-C paint refers to fluorine tree Rouge is the coating of main film forming substance；Also known as F-C paint, fluoro coatings, fluorine resin coating etc. have especially advantageous properties. Weatherability, heat resistance, lower temperature resistance, chemical resistance further increase the anti-corrosion property of outer tube 1.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze has outer tube (1) and core pipe (10), the outer tube (1) Circumferential inner wall integrated molding is connected with core pipe (10), it is characterised in that: the pressure-resistant corrosion-resistant floor heating multiple tube with squeeze Also there is squeeze (2), inner ring (3), first bar (4), second bar (7), prism of third order bar (8), the 4th bar (9) and teflon The circumferential inner wall of plastic inner pipe (11), the squeeze (2) is contacted with inner ring (3), and the outer circumferential walls of the inner ring (3) are welded with First bar (4), second bar (7), prism of third order bar (8) and the 4th bar (9), the circumference of the teflon plastic inner pipe (11) Outer wall is contacted with the circumferential inner wall of squeeze (2).

2. a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze according to claim 1, it is characterised in that: described The top integrated molding of one bar (4), second bar (7), prism of third order bar (8) and the 4th bar (9) is connected with jacking block (5), institute The right side wall integrated molding for stating jacking block (5) is connected with arc plate (6).

3. a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze according to claim 1, it is characterised in that: described Two bars (7), prism of third order bar (8) and the structure of the 4th bar (9) are identical with the structure of first bar (4).

4. a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze according to claim 1, it is characterised in that: in described The shape of ring (3) is annular shape, and the diameter of inner ring (3) is identical with the diameter of squeeze (2).

5. a kind of pressure-resistant corrosion-resistant floor heating multiple tube with squeeze according to claim 1, it is characterised in that: described outer The material for managing (1) is F-C paint plastic tube.