CN2435616Y

CN2435616Y - Plastic and alloy external joint pipe fitting

Info

Publication number: CN2435616Y
Application number: CN 00224487
Authority: CN
Inventors: 颜正良
Original assignee: CHENHUI CHEMICAL BUILDING MATERIALS Co LTD XIANGTAN
Current assignee: CHENHUI CHEMICAL BUILDING MATERIALS Co LTD XIANGTAN
Priority date: 2000-03-27
Filing date: 2000-03-27
Publication date: 2001-06-20
Anticipated expiration: 2010-03-27

Abstract

The utility model relates to a plastic and alloy external joint pipe fitting, which solves the problem of fractured on-site screwing processing of plastic and alloy external joint pipe fitting. The pipe openings at both ends of the utility model are provided with inner threads, and the thread is coated with solid increasing consolidant. The utility model has the advantages of acid and corrosion resistant, no rusting, time saving and labor saving, and the utility model can keep water quality clean, simplify construction method and reduce construction cost.

Description

Plastic alloy socket pipe fitting

The utility model relates to a kind of supply pipe accessory, particularly a kind of plastic alloy socket pipe fitting.

At present the supply pipe accessory that generally uses of people is galvanizing pipe, and it is to adopt steel casting, and is zinc-plated again, and easily oxidation is got rusty, and Guan Shuiji treats that a few days can produce rust water, polluted water, and the person's that influences drinking-water is healthy.Need directly pollute pipe liquid with oil lubricating and the sealing of flax silk paint when steel pipe connects the processing tapping, easily rust is dead in the joint of the mouth of pipe in addition, dismantles maintenance difficult, the pipe fitting paint that also need eliminate rust.Can not on-the-spot tapping with the tubing of ABS plastic alloy manufacturing, because of the ABS plastic alloy is the chain molecule structure, when the surface is subjected to drawing a ditch, firmly promptly takes off drawing the ditch place along ditch is disconnected.

It is a kind of easy for installation that the purpose of this utility model is to provide, the plastic alloy socket pipe fitting of health cleaning, the on-the-spot tapping processing of energy.

The purpose of this utility model is achieved through the following channels: the mouth of pipe place, two ends of plastic alloy socket pipe fitting has internal thread, along pipe fitting length direction middle part surrounding tube outer wall the long shape projection of one circle is arranged, there is stiffening rib at two ends on mouth of pipe outer wall, scribble one deck and increase solid consolidant on screw thread.

The utility model plastic alloy socket pipe fitting adopts ABS nontoxic worker of modified resin type and plastics acid corrosion-resistant, Never-rusty, can keep hygienic quality, after the mouth of pipe of plastic alloy socket pipe fitting has internal thread, scribbling one deck increases solid consolidant and can make the screw thread cementing solidify recover the original superior mechanical physicochemical property of ABS, increase solid healing, housecoat closes.

Fig. 1 is a plastic alloy socket fitting structure schematic representation.

Below in conjunction with accompanying drawing the utility model is described in further detail:

As shown in Figure 1, the utility model plastic alloy socket pipe fitting is to be extruded into plastic alloy socket pipe fitting by ABS modified resin type engineering plastics, the place has internal thread 1 at the two ends mouth of pipe, and on screw thread 1, scribble one deck and increase solid consolidant 4, it is to guarantee that the thickness of plastic alloy socket pipe fitting is solid that surrounding tube outer wall Center Gap has a long shape projection 2 and mouth of pipe stiffening rib 3, increases solid consolidant and be by the ABS raw material to add ethanol and banana oil is formulated.This agent of brushing can be repaired impaired parts on the internal thread 1 of plastic alloy socket pipe fitting, can recover the original superior mechanical physicochemical property of ABS, has simplified method of construction, and is time saving and energy saving, reduced engineering cost.

Claims

1. plastic alloy socket pipe fitting, it is characterized in that: mouth of pipe place in two ends has internal thread [1], along pipe fitting length direction middle part surrounding tube outer wall one circle long shape projection [2] is arranged, there is stiffening rib [3] at two ends on mouth of pipe outer wall, scribble one deck and increase solid consolidant [4] on screw thread [1].