CN208090177U - A kind of sewage transport of antiseep PE pipe fittings - Google Patents

Abstract

The utility model discloses a kind of sewage transport of antiseep PE pipe fittings, including pipeline, flange is equipped with above the pipeline, the flanged joint sewage inlet, two set filters are equipped with below the sewage inlet, baffle is connected on the left of the filter, and limited block is connected on the right side of filter, the limited block right lateral surface closely connects rubber sheet gasket, the filter is slidably connected pipeline, the pipeline includes erosion resistant coating, insulating layer and anti-leakage layer, the erosion resistant coating rear surface closely connects insulating layer, insulating layer lower end closely connects anti-leakage layer, the utility model is three-decker, intensity higher, pressure-resistant performance is stronger, with better heat preservation, it is fire-retardant, anti-corrosive properties, antiseep and anti-aging effect, considerably increase the service life of sewage conveying tube, it is made troubles without often repairing to using；Filter device is equipped at sewage inlet, it is effective to remove the impurity such as suspended particulate, colloid in sewage.

Description

A kind of sewage transport of antiseep PE pipe fittings

Technical field

The utility model is related to sewage conveying tube field, the specially a kind of sewage transport of antiseep PE pipe fittings.

Background technology

Sewage, is often referred to discharge water centainly pollute, from life and production, and sewage mainly has sanitary sewage, industry Waste water and initial rainwater, the ill pathogen contaminant of major pollutants, oxygen consumption pollutant, plant nutrient and the toxic contaminants of sewage Object etc.；Many sewage conveying tubes do not have good anti-corrosive properties now, use pipeline to be easy aging and infiltration for a long time, and in the north Cold winter sewage conveying tube is easy to bursting by freezing and service life is short, and the utility model proposes a kind of sewage transports of antiseep With PE pipe fittings for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of sewage transport of antiseep PE pipe fittings, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions：A kind of sewage transport of antiseep is managed with PE Part, including pipeline, the pipeline top are equipped with flange, the flanged joint sewage inlet, and the sewage inlet lower section is equipped with two Set filter, the filter left side connects baffle, and limited block is connected on the right side of filter, and the limited block right lateral surface is close Rubber sheet gasket is connected, the filter is slidably connected pipeline；

The pipeline includes erosion resistant coating, insulating layer and anti-leakage layer, and the erosion resistant coating rear surface closely connects insulating layer, Insulating layer lower end closely connects anti-leakage layer.

Preferably, the erosion resistant coating is made of polyethylene anticorrosive coating, and the polyethylene anticorrosive coating is set gradually from outside to inside There are three-decker, first layer epoxide powder coating, second layer adhesive, third layer polyethylene.

Preferably, the insulating layer is made of the mineral wool being arranged in waveform sponge rubber and trough.

Preferably, the anti-leakage layer is made of ethylene propylene diene rubber, and anti-leakage layer underlying surfaces are coated with anti-decaying paint.

Preferably, the filter is slidably connected in pipeline, and filter upper and lower surface is equipped with rubber block, the filtering Quartz sand is housed in device.

Compared with prior art, the utility model has the beneficial effects that：

1, the utility model is three-decker, and intensity higher, pressure-resistant performance is stronger, has preferably heat preservation, fire-retardant, anti-corrosion Property, antiseep and anti-aging effect, considerably increase the service life of sewage conveying tube, brought not without often repairing to using Just；

2, this effectively removes suspended particulate, colloid etc. in sewage using filter device is equipped at novel middle sewage inlet Impurity.

Description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model partial sectional view；

Fig. 3 is the utility model pipeline configuration schematic diagram；

Fig. 4 is enlarged drawing at the utility model A.

In figure：1 pipeline, 11 erosion resistant coatings, 12 insulating layers, 13 anti-leakage layers, 3 flanges, 4 sewage inlets, 5 limiting plates, 6 rubber Gasket, 7 rubber blocks, 21 baffles, 22 filters, 23 sliding slots.

Specific implementation mode

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 it is described to implement to be only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of sewage transport of antiseep PE pipe fittings, Including pipeline 1,1 top of pipeline is equipped with flange 3, and flange 3 is the part being connected with each other between axis and axis, for the company between pipe end It connects, flange 3 is connected on sewage inlet 4, and 4 lower section of sewage inlet is respectively arranged on the left side and the right side two set filters 22, filter 22 Left side connects baffle 21, prevents filter 22 from directly sliding into pipeline 1, and 22 right side of filter connects limited block 5, limited block 5 Right lateral surface closely connects rubber sheet gasket 6, and rubber sheet gasket 6 is adsorbed on 1 inner wall of pipeline, and filter 22 is slidably connected on pipeline 1；Pipe Road 1 includes erosion resistant coating 11, insulating layer 12 and anti-leakage layer 13, and 11 rear surface of erosion resistant coating closely connects insulating layer 12, insulating layer 12 lower ends closely connect anti-leakage layer 13.

Further, erosion resistant coating 11 is three-decker polyethylene anticorrosive coating, and first layer is epoxy coating, and the second layer is gluing Agent, third layer are polyethylene, are mutually closely bonded between each layer, form a kind of composite construction, learn from other's strong points to offset one's weaknesses, it utilizes epoxy powder End with the very strong cohesive force of steel tube surface and improve caking property；Utilize the excellent mechanical strength of polyethylene, chemical stability, insulation Property, anti-plant roots and stems penetrability, water resistant impregnability etc. improve its overall performance so that the overall performance of three layers of PE corrosion-inhibiting coatings Performance is more prominent, more fully.

Further, insulating layer 12 be waveform sponge rubber, have it is light, soft, flexible, do not readily conduct heat, be shockproof, is slow The effects that with impact, thermal insulation and sound insulation, trough are equipped with mineral wool, and with forming, bulk density is small, thermal conductivity is low, heat preservation is exhausted Heat, sound absorption qualities are good, corrosion-resistant and stable chemical performance.

Further, the anti-leakage layer 13 is ethylene propylene diene rubber, has heat-resisting, corrosion-resistant, ageing-resistant and antiseep It has excellent performance, and 13 underlying surfaces of anti-leakage layer are coated with anti-decaying paint, further strengthens antiseptic property, there is corrosion in pre- bilge water resisting Destruction of the liquid to pipeline 1, ensures the stable operation of sewage conveying tube.

Further, filter 22 is slidably connected in pipeline 1, can be with pull, when filter 22 uses one in pipeline 1 The section time, which can extract out, cleans filter 22, and 22 upper and lower surface of filter is equipped with rubber block 7, and rubber block 7 is connected to cunning On slot 23, when either being cleaned to filter 22 or when filter 22 works, effectively prevent sewage from flowing out, in filter 22 Equipped with quartz sand, quartz sand filtration is one of most effective means of suspended matter in water removal, and effect is will be flocculated in water Pollutant further removes, it achievees the purpose that water purification, and filter 22 is set by the retention, sedimentation and suction-operated of filtrate There are two groups of processing not delayed when being cleaned to one of which to sewage.

Operation principle：Insulating layer 12 and 13 fine protective conduit 1 of erosion resistant coating bursting by freezing and breaking-up caused by environment, work as sewage Enter inside pipeline 1 from sewage inlet 4, suspended matter in sewage is removed by filter device, and filter device is slidably connected at pipe On road 1, sewage is in direct contact anti-leakage layer 13 in conveying, and anti-leakage layer 13 has good anticorrosion and antiseep effect, It prevents that there is corrosive liquids corrosion pipeline in sewage, pipeline is damaged, the conveying sewage of pipeline 1 is influenced.

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

Claims (5)

1. a kind of sewage transport of antiseep PE pipe fittings, including pipeline（1）, the pipeline（1）Top is equipped with flange（3）, institute State flange（3）It is connected to sewage inlet（4）On, the sewage inlet（4）Lower section is equipped with two set filters（22）, feature exists In：The filter（22）Left side connects baffle（21）, and filter（22）Right side connects limited block（5）, the limited block（5） Right lateral surface closely connects rubber sheet gasket（6）, the filter（22）Be slidably connected pipeline（1）；

The pipeline（1）Including erosion resistant coating（11）, insulating layer（12）And anti-leakage layer（13）, the erosion resistant coating（11）Rear surface Close connection insulating layer（12）, insulating layer（12）Lower end closely connects anti-leakage layer（13）.

2. a kind of sewage transport PE pipe fittings of antiseep according to claim 1, it is characterised in that：The erosion resistant coating （11）It is made of polyethylene anticorrosive coating, the polyethylene anticorrosive coating is disposed with three-decker, first layer epoxy from outside to inside Powdery paints, second layer adhesive, third layer polyethylene.

3. a kind of sewage transport PE pipe fittings of antiseep according to claim 1, it is characterised in that：The insulating layer （12）It is made of the mineral wool being arranged in waveform sponge rubber and trough.

4. a kind of sewage transport PE pipe fittings of antiseep according to claim 1, it is characterised in that：The anti-leakage layer （13）It is made of ethylene propylene diene rubber, and anti-leakage layer（13）Underlying surfaces are coated with anti-decaying paint.

5. a kind of sewage transport PE pipe fittings of antiseep according to claim 1, it is characterised in that：The filter （22）It is slidably connected at pipeline（1）On, and filter（22）Upper and lower surface is equipped with rubber block（7）, the filter（22）It is built-in There is quartz sand.