CN109098233A

CN109098233A - A kind of drain of kitchen preventing plug dredging device and application method

Info

Publication number: CN109098233A
Application number: CN201810957514.4A
Authority: CN
Inventors: 周思明
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2018-12-28

Abstract

The invention discloses a kind of drain of kitchen preventing plug dredging device and application methods, belong to dredging sewer field.The problem of easily blocking difficult dredging the invention solves drain of kitchen discharge outlet.The drain of kitchen preventing plug dredging device is by reducer tee, sealing cap, sluice composition, it is mounted in the form of pipe fitting on drain of kitchen nozzle, when blockage of sewer, preventing sewers from blocking dredge nozzle is closed with sealing cap, it is i.e. logical to open sluice bath a few minutes.The sewer pipe twice of flushing one is opened a sluice gate every year, it is ensured that drain of kitchen does not block.The configuration of the present invention is simple, it is cheap, it is easy to install and use, there is higher popularizing value.

Description

A kind of drain of kitchen preventing plug dredging device and application method

Technical field

The present invention relates to dredging sewer fields, and in particular to a kind of drain of kitchen preventing plug dredging device and application method.

Background technique

In house draining system, kitchen sewer water pipeline is easiest to block, and plugging fault is other collector nozzle blockings The several times of failure summation, and dredging is also relatively difficult after blocking.

It solves drain of kitchen blockage problem and there was only two methods, one is dredging, another kind is anti-blocking.The tool of dredging Many with method, most efficient dredging tool is high pressure water dredging machine and professional waterpower dredge, but these are all professional tools It brings a high price, is not suitable for purchase at home and uses.There are no the apparatus and method of mature and reliable in terms of anti-blocking stop for sewer.There is sight It selects and thinks that drain of kitchen blocking is that the residual quarrel of coarse food enters what sewer was formed, therefore someone has invented in sewer pipe mouth Upper breaker mounting is discharged into sewer after being crushed to the residual quarrel for entering sewer.Whether this device effectively need reality Inspection is trampled, but has any to be it is believed that the price that is exactly device with daily Operation and Maintenance is to be difficult to promote.It is lauched Line clogging, there is no too big correlations with the thickness of the residual quarrel of food in fact.Because vegetable bowl collector nozzle is equipped with filtering dress Set, the residual quarrel of coarse food at all into not sewer, so, drain of kitchen blocks not necessarily coarse food residual quarrel Into caused by sewer.In real life, some drain of kitchen do not block using the several years, and some kitchens Sewer often blocks.Investigation by several examples shows that the most basic reason of drain of kitchen blocking is water Flow is too small, slow in velocity in pipes, causes caused by the residual quarrel siltation of the band sticking food of greasy dirt.The reason of causing this problem has Two: first is that pipe design installation is unreasonable, mainly downcomer caliber is too big, and enters the water flow of sewer relatively It is small, cause pipeline internal drainage flow velocity excessively slow, the residual quarrel of food with sticky greasy dirt cannot wash away in time, and accumulation, which is formed, silts up, small water Stream is percolated and mistake from the loose residual quarrel of food, and a large amount of solids are intercepted in pipeline, after everlasting, the food of these accumulations The residual quarrel of object, some rot to be taken away by the water, other not perishable residual quarrels form wax stone with grease mixing calcification and block pipe Road: Another reason is that water discharge of water faucet amount is too small, and measured data shows loaded on the tap on vegetable bowl, since design is former Cause, water yield are about 2-7 liters/min, and the water flow of discharge cannot wash away the sticky dirt in pipeline, and with the passing of time accumulation forms blocking. In the house of the same area, since otherness is individually present in sewer pipe diameter and water discharge of water faucet amount, under being formed The phenomenon that water channel is not easy to plug, and some sewers are frequently occluded.

As long as periodically or non-periodically of short duration big-flow high-pressure power water flow, kitchen sewer water pipeline are inputted to drain of kitchen It would not block.The device for realizing this bath, is exactly the problem to be solved in the present invention.It is learnt according to practical experience, one As in the case of drain of kitchen blocking after, the sewer pipe of diameter 50mm, input pressure be greater than 0.1Mpa, flow be greater than 20 liters/ The tap water of minute, can obtain extraordinary dredging pigging effect.

Summary of the invention

1 the reason of blocking for drain of kitchen, the present invention provides a kind of drain of kitchen anti-clogging dredge and use Method fundamentally solves the blockage problem of drain of kitchen.

The technical scheme is that

In house water system, for hydraulic pressure generally between 0.1-0.5Mpa, house household water pipe specification is 32mm, water When being pressed in 0.35Mpa, the displacement of 32mm, 25mm, tri- kinds of plastic tubes of 20mm are respectively: 105L/ points, 70L/ points, 39L/ points. Kitchen sewer water pipeline usually uses 50mmPVC drainpipe, and part house is changed to 75mmPVC drainpipe in finishing.The two specifications Sewer pipe occur impeded drainage when, utilize enter residence water supplying pipe discharge water and hydraulic pressure completely have the ability debugging.This A objective condition is exactly important technology foundation of the invention.

A kind of drain of kitchen preventing plug dredging device.By reducer tee 1；Sealing cap 2；Sluice 3 forms (referring to figure one).

The drain of kitchen preventing plug dredging device reducer tee 1 is the reducer tee made of PVC plastic, is under kitchen The main component of water channel preventing plug dredging device.Threeway lower end diameter makes as needed, and common specification is 75mm and two kinds of 50mm rule Lattice, 75mm preventing plug dredging device assemble the sewer pipe mouth of 75mm, and the preventing plug dredging device of 50mm is assemblied on the sewer pipe mouth of 50mm, pacify Dress is bonded with PVC glue.The upper end of threeway is external screw thread, and sealing cap is buckled on preventing plug dredging device nozzle by when use tightens sealed tube Mouthful.Side reducing end is water inlet, and thus tap water enters sewer, caliber size is according to depending on downcomer caliber size.

The drain of kitchen preventing plug dredging device sealing cap 2 is the PVC plastic capping of internal screw thread, for sealing when dredging is washed by water Plugging mouth.

The drain of kitchen preventing plug dredging device sluice 3, this lock can use ball valve, and gate valve, shut-off valve, minimum gauge cannot be small In 4 points, bore is depending on drain aperture size.

The installation and application of the drain of kitchen preventing plug dredging device.

The drain of kitchen preventing plug dredging device is mounted on kitchen sewer water nozzle, is bonded with glue, with hose or hard tube It is connect with running water pipe, connecting tube bore wants as big as possible, and when new house finishing is installed, 75mm sewer is connected with 1 writing brush, 50mm Sewer pipe is in charge of connection with 6, and old house uses, and 1 writing brush interface is not arranged in kitchen, and only 4 are in charge of interface, and 4 are in charge of displacement Although undesirable, requirement can be also substantially met, but aqueduct cannot be connected on tap, in order to avoid reducing water flow, influenced Washing pipe efficiency.Directly it is in charge of water intaking from 4, flow is 4-7 times of wash basin faucet flow.6 flows being in charge of are vegetable bowl dragons 8-13 times of head flow, the flow of 1 writing brush is 13-20 times of wash basin faucet flow.Connect the bigger flushing effect of caliber of water pipe Fruit is better.Under normal circumstances, water inlet switch is in close state, and when sewer blocks, is just sealed nozzle with sealing cap, is beaten Driving taps into can be by pipe-dredging to sewer water filling flushing a few minutes.Dredging finishes, and opens sealing cap, restores using normal State.Twice water flushing operation is done every year, be can avoid the solids siltation hardening for having excessive in sewer, is prevented sewer blockage.

Detailed description of the invention

Attached drawing herein illustrative examples of the invention and its is said for the present invention will be further described and understand It is bright to be used to explain the present invention, it does not constitute improper limitations of the present invention.In the accompanying drawings, Fig. 1 is structural schematic diagram of the invention. Fig. 2 is of the invention to install and use status diagram.

In figure: 1. reducer tees.Threeway lower end is connect with sewer pipe, and upper end is the insert port of vegetable bowl scupper hose. Reducing end is that mouth is added in tap water.2. capping.Capping is that preventing plug dredging device blocks nozzle when implementing and dredging bath operation.3. water Lock.It is the switch for controlling tap water.

Case study on implementation:

Working principle and beneficial achievement for a clearer understanding of the present invention, below in conjunction with drawings and examples, to this Invention is further detailed.

Below by taking the present invention is installed and used in old kitchen as an example, be described in detail drain of kitchen preventing plug dredging device installation with make With.6 caliber of sewer in this case is 50mm, is in blocked state.Vegetable bowl tap is mixed cold and hot water faucet.Draining Amount: 2.5L/ points, hydraulic pressure: 0.25Mpa.Kitchen water supplying pipe water outlet is 4 points of plastic tubes, backs out tap and measures water pipe displacement It is 30L/ points.Flow and hydraulic pressure reach dredging sewer requirement.Preventing plug dredging device is mounted on kitchen sewer water nozzle 6, The effective 20mm plastic flexible pipe 4 of dredging bath overlaps (being detailed in Fig. 2) with kitchen water supplying pipe 5.It installs, tightens capping 2, open Sluice 3 send water to dredge washing pipe, after bath 4 minutes, unscrews 2 examination water of capping, sewer drains smooth, troubleshooting.It finishes, stings The annual flush operation of house-owner is advised twice, to prevent blocking again.

Above-described embodiment is not whole of the invention, can not constitute in order to illustrate a preferred embodiment of the invention Inappropriate limitation of the present invention.

Claims

1. a kind of drain of kitchen preventing plug dredging device, by reducer tee, sealing cap, sluice three is partly constituted.It is mounted on sewer pipe On mouthful, using tap water hydraulic high flux flushing, achieve the purpose that dredging and prevention sewer blockage.

2. a kind of drain of kitchen preventing plug dredging device according to claim 1, it is characterised in that reducer tee upper port has External screw teeth (is also possible to internal screw thread), is the insert port of kitchen vegetable bowl drainpipe under normality.Lower end spout diameter and sewer Nozzle diameter is adapted, and is the connector with sewer of kitchen.Reducing end diameter is greater than 20mm, can be internal screw thread or outer spiral shell Tooth, can not also be with tooth, is the input port of tap water.

3. a kind of drain of kitchen preventing plug dredging device according to claim 1, it is characterised in that sealing cap is to block reducing three The lock nut of logical upper port, can be internal screw thread blocking cap, be also possible to the plug of external screw teeth, block preventing plug dredging device when dredging operation Upper port is removed after dredging.

4. a kind of drain of kitchen preventing plug dredging device according to claim 1, it is characterised in that sluice is greater than 4 points of ball Valve, gate valve or shut-off valve.

5. a kind of application method of drain of kitchen preventing plug dredging device according to claim 1.Utilize above claim 1-4 Any one of described in drain of kitchen preventing plug dredging device have to the application method of drain of kitchen preventing plug dredging it is following special Sign: drain of kitchen preventing plug dredging device is installed on sewer nozzle, and under normality, preventing plug dredging device upper port is opened wide, kitchen Vegetable bowl scupper hose is inserted.Sluice is connected directly by hose or hard tube with running water pipe, the size of connecting tube according to Depending on sewer pipe diameter size, sewer pipe diameter is big, and connecting tube increases accordingly, and caliber is no less than 20mm.Purge operation: when When impeded drainage occurs in sewer, vegetable bowl scupper hose is transferred to from preventing plug dredging device nozzle, preventing plug dredging device is covered It is buckled on preventing plug dredging device nozzle and tightens, standard-sized sheet sluice rinses dredging a few minutes.Do not occur blocking in sewer pipe In the case of, to sewer pipe twice, is guaranteed, permanently unimpeded nothing is stifled for annual so operation one.Flush operation is completed, and sluice is closed, and is twisted Kaifeng lid, vegetable bowl scupper hose is reinserted in preventing plug dredging device nozzle, sewer returns to normal.