CN102287586A

CN102287586A - Anti-collision enamel pipe

Info

Publication number: CN102287586A
Application number: CN2011100061317A
Authority: CN
Inventors: 王宝根; 何家伦; 姚超
Original assignee: HANGZHOU CIYUAN TECHNOLOGY Co Ltd
Current assignee: HANGZHOU CIYUAN TECHNOLOGY Co Ltd
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2011-12-21

Abstract

The invention discloses an enamel pipe, which relates to an anti-collision enamel pipe. The anti-collision enamel pipe comprises an enamel pipe body and an anti-collision component, and is characterized in that the enamel pipe body is an enamel steel pipe and consists of low-temperature porcelain glaze and a steel pipe, both ends of the enamel pipe body are respectively provided with flange plates, the anti-collision component comprises reinforcing ribs and a circle of steel bars, the reinforcing ribs are arranged on the outer wall of the enamel pipe body, the steel bars are uniformly distributed outside the enamel steel pipe body, and both ends of the steel bars are fixedly arranged on the flange plates. The anti-collision enamel pipe overcomes the defects of the existing water supply pipeline and has the characteristics of corrosion resistance, difficult crack, no chemical reaction, no rustiness, no scale formation, long service life, low cost and the like.

Description

The anti-collision enamel pipe

One, technical field

The present invention relates to a kind of enamel pipe, especially a kind of anti-collision enamel pipe.

Two, background technique

As water pipe, use after several years, produce a large amount of rust deposites in the pipe, the yellow water of outflow not only pollutes sanitary equipment, and is being mingled with the bacterium that rough inwall grows, and corrosion causes in the water content of beary metal too high, the health of serious harm human body.The classification of water pipe has three kinds, and the first kind is a metal tube, as the hot dip cast iron tube of interior slush moulding material, copper pipe, Stainless Steel Tube etc.Second class is to mould multiple metal tube, as moulds multiple steel pipe, aluminium-plastic composite pipe etc.The 3rd class is a plastic tube, as PB, PP-R.In the past, the pipeline that is used to supply water mainly is a cast iron tube.The outdoor main sand mo(u)ld cast iron tube of using, indoor is zinc-plated cast iron tube.But be easy to generate a large amount of rust deposites afterwards in several years owing to use, breed bacteria, the health of serious harm human body, we often have such experience, several days no ones of family, the tap of fetching boiling water, this is the best illustration of tubing polluted water to flow out yellow rust.Healthy water use, from pipe, a kind of health, safe, durable water pipe are modern people's needs.

Advantages such as that copper pipe has is corrosion-resistant, the bacterium that disappears be the prime quality in the water pipe, but a shortcoming of copper pipe are that heat conduction is fast, and another shortcoming is exactly that price is expensive; And traditional galvanized pipe easily gets rusty, perishable, easy fouling, grows microorganism easily, produces secondary pollution, threatens health; The composition of plastic tube has the chemical additives phthalein, and is very big to kidney in the human body, liver, testis influence, can cause cancer, kidney to damage, and destroys bodily fuctions's manufacturing system again, and influence is grown, and plastic tube easily breaks.To this, people need a kind of health, safe, durable water supply line to substitute them.

Three, summary of the invention

The objective of the invention is to solve the deficiency of above-mentioned existing water supply line, a kind of enamel pipe of anti-collision be provided, make its have corrosion-resistant, be difficult for breaking, characteristics such as no chemical reaction, non-corrosive, non-scaling, long service life and cost are low.

The objective of the invention is to adopt following scheme to realize: a kind of anti-collision enamel pipe, it comprises enamel body and anti-collision parts, is characterized in: described enamel body is a porcelain enamel steel tube, and it is made up of low temperature enamel and steel pipe, at enamel body two ends flange plate is housed all; Described anti-collision parts are included in the stiffening rib on the enamel tube wall and are fixed on reinforcing bar on the flange disc at the equally distributed circle two ends of external of enamel pipe.

Above-mentioned enamel body carries out counterenamel, on outer wall and inwall, all scribble cover-coat enamel and ground-coat enamel, cover-coat enamel and ground-coat enamel high pressure electrostatic painting, enamel pipe after spray is good is dried it with 60-90 ℃ temperature, with 700-900 ℃ high temperature it is carried out sintering again, for the enamel pipe after guaranteeing to sinter does not damage, can put into HEATING BOX and be incubated, be i.e. slowly cooling.

Above-mentioned stiffening rib is vertical bar shaped stiffening rib or spirality stiffening rib, and it is on the outer wall of enamel pipe, and it can reduce the enamel pipe gross weight, strengthens the enamel pipe structural strength, keeps the enamel pipe rigidity.

Above-mentioned flange plate also plays fixedly action of steel bars except that the connection that is used between the enamel pipe.

The two ends of above-mentioned reinforcing bar can directly be welded on the flange disc and also can be fixed on the flange plate with screw.Be contained in the external circle reinforcing bar of enamel pipe the encirclement of enamel body is protected, can prevent effectively that enamel pipe from being broken.Need prevent heat dissipation when enamel pipe uses in the heating place, adorn foam this moment between reinforcing bar and enamel body, constitute foam heat-insulation layer, and foam heat-insulation layer can not only be incubated the effect that can also play second protective layer.

The present invention adopts the beneficial effect of such scheme to be: the 1) use of stiffening rib and reinforcing bar has guaranteed the safety of enamel pipe can prevent effectively that enamel pipe from being broken; 2) enamel pipe has advantages such as acid-alkali-corrosive-resisting, weathering resistance, anti-sweep of gases, anti-ash cutting, anti-floating rust, and it is simple to operate, automaticity is high, equipment is simple, and inner and outer walls of pipeline can apply simultaneously, thereby the manufacturing efficiency height; That 3) utilizes enamel coating can reach the purpose that postwelding does not have internal joint patch from the cladding performance, and connector area and inner-walls of duct be the enamel coating protection, and its life-span is suitable, has improved the working life of whole piece pipeline; 4) inner-walls of duct of counterenamel is smooth, so do not deposit paraffin, polymer and other sediments basically, guarantees not pollute the product that is transferred simultaneously.In addition, because the inwall porcelain facing is smooth, friction factor is little, so under the transmitting power effect that equates, strengthened the passing capacity of pipeline widely, has reduced the conveying cost; 5) this enamel pipe rich color, fine arts glamour is strong.

Four, description of drawings

Fig. 1 is the three-dimensional structure diagram of a kind of structure of anti-collision enamel pipe of the present invention;

Fig. 2 is the three-dimensional structure diagram of the another kind of structure of anti-collision enamel pipe of the present invention;

Fig. 3 is the main sectional view of anti-collision enamel pipe shown in Figure 2;

Fig. 4 is the enlarged view of node I among Fig. 3;

Fig. 5 is the A-A sectional view among Fig. 3;

Fig. 6 is the main sectional view of another structure of anti-collision enamel pipe of the present invention.

As follows to the label declaration in each width of cloth accompanying drawing:

1-enamel body; 1a-spirality stiffening rib; 1b-vertical bar shaped stiffening rib; The 2-reinforcing bar; The 3-flange plate; The 3a-mounting hole; The 4-screw; The 5-foam heat-insulation layer.

Five, embodiment

Be described in detail below in conjunction with the embodiment of accompanying drawing anti-collision enamel pipe of the present invention.

As shown in Figure 1, 2, be the structural drawing of anti-collision enamel pipe of the present invention, it comprises enamel pipe 1 and anti-collision parts, and described enamel body 1 is a porcelain enamel steel tube, and it is made up of low temperature enamel and steel pipe, and stiffening rib is arranged on porcelain enamel steel tube, and flange plate 3 all is equipped with at two ends; The anti-collision parts comprise reinforcing bar 4 and foam heat-insulation layer 5.

Stiffening rib is vertical bar shaped stiffening rib 1b or spirality stiffening rib 1a, and it is arranged on the outer wall of enamel body 1, is illustrated in figure 1 as the anti-collision enamel pipe that has spirality stiffening rib 1a; Be illustrated in figure 2 as the anti-collision enamel pipe that has vertical bar shaped stiffening rib 1b, stiffening rib can reduce the enamel pipe gross weight, strengthens the enamel pipe structural strength, keeps the enamel pipe rigidity.

As shown in Figure 2, there is flange plate 3 at enamel body 1 two ends all device, and the connection that is used between the enamel pipe reaches fixedly reinforcing bar 2.

As shown in Figure 5; there is mounting hole 3a to be used for connection between the enamel pipe on the flange plate 3; as shown in Figure 1; the two ends of reinforcing bar 2 are welded on the flange plate; shown in Fig. 3,4, the two ends of reinforcing bar 2 are fixed on the flange plate with screw 4, screw 4 and mounting hole 3a staggered positions; enamel pipe is surrounded by the reinforcing bar 2 that is contained in enamel body 1 outer ring and protects, and can prevent effectively that enamel pipe from being broken.

As shown in Figure 6, adorn foam between reinforcing bar 2 and enamel body 1, constitute foam heat-insulation layer 5, the use of foam heat-insulation layer 5 can be incubated, and can prevent heat dissipation when this enamel pipe uses in the heating place, and foam heat-insulation layer 5 can also play the effect of second protective layer.

Enamel body 1 carries out counterenamel, on outer wall and inwall, all scribble cover-coat enamel and ground-coat enamel, cover-coat enamel and ground-coat enamel high pressure electrostatic painting, enamel pipe after spray is good is dried it with 60-90 ℃ temperature, with 700-900 ℃ high temperature it is carried out sintering again, for the enamel pipe after guaranteeing to sinter does not damage, can put into HEATING BOX and be incubated, be i.e. slowly cooling.

Claims

1. anti-collision enamel pipe, it comprises enamel body (1) and anti-collision parts, it is characterized in that: described enamel body (1) is a porcelain enamel steel tube, and it is made up of low temperature enamel and steel pipe, and flange plate (3) all is housed at enamel body (1) two ends; Described anti-collision parts be included on enamel body (1) outer wall stiffening rib and in enamel body (1) outside equally distributed circle two ends are fixed on reinforcing bar (2) on the flange disc (3).

2. anti-collision enamel pipe according to claim 1 is characterized in that: described stiffening rib is vertical bar shaped stiffening rib (1b) or spirality stiffening rib (1a), and it is arranged on the outer wall of enamel body (1).

3. anti-collision enamel pipe according to claim 1; it is characterized in that: mounting hole (3a) is arranged on the described flange plate (3); the two ends of reinforcing bar (2) can directly be welded on the flange plate and can also be fixed in the mounting hole (3a) with screw (4), and enamel pipe is surrounded by the reinforcing bar (2) that is contained in enamel body (1) outer ring and protects.

4. anti-collision enamel pipe according to claim 1 is characterized in that: adorn foam between described reinforcing bar (2) and enamel body (1), constitute foam heat-insulation layer (5).