CN217235766U

CN217235766U - Clean drainage device for heating pipeline flushing

Info

Publication number: CN217235766U
Application number: CN202220486601.8U
Authority: CN
Inventors: 李风英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-19
Anticipated expiration: 2032-03-08

Abstract

A heating pipeline flushing, cleaning and draining device comprises a pipeline joint, wherein the pipeline joint adopts a round-table-shaped rubber plug, and a through hole is formed in the middle of the rubber plug; the rear part of the pipeline joint is fixedly connected with a screwing sleeve, the screwing sleeve is in a short pipe form, and the outer wall surface of the screwing sleeve is integrally provided with anti-skid grains; the rear pipeline of the twisting sleeve is connected with a drainage hose; the rear pipeline of the drainage hose is connected with a floor drain connecting pipe, and the floor drain connecting pipe is a hard long pipe. The utility model has simple structure, convenient use, low cost and easy maintenance, and thoroughly solves the problem that the indoor environment is easily polluted by the water discharged from the indoor heating pipeline in the prior art through the simple structure; the support of the pipeline connection water discharging equipment is realized, the pain point of a user is fully considered in each water discharging link, the sewage in the pipeline can be directly discharged into the floor drain, and the device has great market popularization value.

Description

Clean drainage device for heating pipeline flushing

Technical Field

The utility model relates to a general equipment field especially relates to a heating pipeline washes clean drainage device.

Background

The central heating is the most common heating mode in the north of China, the time of the annual central heating is usually from 11 months to the next trimester, and in spring and summer, the operation of a heating pipeline is stopped, and a large amount of solid substances such as iron rust, water scale and the like are usually generated inside the pipeline. When the water pipe is reused again, the hot water flux and the heat exchange efficiency are influenced because the household water pipe is thin and the rust and the scale in the pipeline are blocked. And in severe cases even clogging of indoor ducts.

In order to solve the above problems, the simplest and most convenient method is to open the drain valves at the bottom of one or more groups of radiators in addition to using the air release valves of the radiators to release air at the early stage of heating every year, and to flush the interiors of the radiators in cooperation with the opening and closing of the water valves in the indoor heating pipeline system. However, the operation mode is lack of special tool cooperation, and due to the fact that the water pressure in the heating pipeline is high, the heating radiator is usually installed close to a wall, once the heating radiator is opened, a high-pressure water column usually directly impacts a wall surface, and a large amount of dirty objects such as iron rust are mixed in water flow, so that the situation that the heating radiator is difficult to collect is often caused even if the heating radiator is only operated in a toilet. For this situation, there is currently no corresponding solution, or specific auxiliary equipment, available on the market.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art weak point, provide a simple structure, safe and reliable, convenient to use's a heating pipeline washes clean drainage device.

The equipment comprises a pipeline joint, wherein the pipeline joint adopts a round table-shaped rubber plug, and a through hole is formed in the middle of the rubber plug; the size of the pipeline joint corresponds to that of a water valve at the bottom of the heating radiator; when in use, the pipeline joint is used for connecting a pipeline with a water outlet at the bottom of the heating radiator;

the rear part of the pipeline joint is fixedly connected with a twisting sleeve, the twisting sleeve is in a short pipe form, and the outer wall surface of the twisting sleeve is integrally provided with anti-skid grains;

the rear pipeline of the twisting sleeve is connected with a drainage hose;

the rear pipeline of the drainage hose is connected with a floor drain connecting pipe, and the floor drain connecting pipe is a hard long pipe.

Further, a rubber sleeve is integrally arranged at the tail end of the pipeline joint and is made of thin-wall rubber.

Further, the outer wall surface of the rubber plug is integrally provided with excessively smooth threads.

Further, the drain hose is in the form of a bellows.

Furthermore, the floor drain connecting pipe is provided with two specifications of 48mm and 73mm in outer diameter aiming at the pipe diameter of a sewer pipe.

The utility model has the advantages that: the utility model has simple structure, convenient use, low cost and easy maintenance, and thoroughly solves the problem that the indoor environment is easily polluted by the water discharged from the indoor heating pipeline in the prior art through the simple structure; the support of the pipeline connection water discharging equipment is realized, the pain point of a user is fully considered in each water discharging link, the sewage in the pipeline can be directly discharged into the floor drain, and the device has great market popularization value.

Drawings

FIG. 1 is a schematic structural view of a heating pipe flushing, cleaning and draining device according to the present invention;

FIG. 2 is a partial schematic structural view of a heating pipe flushing, cleaning and draining device according to the present invention;

reference numerals:

1-rubber sleeve 2-twisting sleeve 3-drainage hose 4-floor drain connecting pipe 5-pipeline joint

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

Referring to fig. 1 and 2, the cleaning and draining device for heating pipe flushing of the present invention comprises a pipe joint, wherein the pipe joint adopts a round-table rubber plug, and a through hole is arranged in the middle of the rubber plug; the size of the pipeline joint corresponds to that of a water valve at the bottom of the heating radiator; when in use, the pipeline joint is used for connecting a pipeline with a water outlet at the bottom of the heating radiator;

the rear part of the pipeline joint is fixedly connected with a screwing sleeve, the screwing sleeve is in a short pipe form, and the outer wall surface of the screwing sleeve is integrally provided with anti-skid grains;

the rear pipeline of the twisting sleeve is connected with a drainage hose;

The opening direction of the pipe joint faces to the end head direction of the pipe joint when in use. The rubber sleeve is arranged for the following purposes: the water pipe and wet return are connected to current radiator normal pipeline, and divide and establish flow control valve and stop valve on two pipelines, because the pipeline deposits the water problem in the radiator, even if under the condition that the bivalve was closed, the drain valve of pipeline bottom is in case lift off, still have dirty water to flow, under this condition, can close two water valves earlier and utilize the breakout tongs to pull down the drain valve not hard up, then overlap the gum cover on the drain valve, and at the front segment with the hand cramp, it twists to utilize the hand to continue to twist again, can fill in the pipe joint of rubber material and gripping to twist the cover inwards to twist after the drain valve is dismantled, sewage of this in-process can be deposited in the rubber sleeve, can avoid spattering trickling, collect alone for the secondary.

Further, the drain hose is in the form of a bellows.

Furthermore, the floor drain connecting pipe is provided with two specifications of 48mm and 73mm of outer diameter aiming at the pipe diameter of a downcomer.

Preferably, the tail end of the floor drain connecting pipe is in an elbow form.

When the utility model is used, the water inlet and return valves of the heating radiator are closed firstly, the drain valve is disassembled by using the pipe tongs, then the rubber sleeve is sleeved on the drain valve and is hooped tightly by hands at the front section, then the hands are used for continuously screwing, the pipe joint made of rubber can be plugged into the drain pipe after the drain valve is disassembled, then the gripping screwing sleeve is screwed inwards, the sewage in the process can be stored in the rubber sleeve, the splashing and flowing can be avoided, and the secondary independent collection is carried out;

and the water feeding valve and the water return valve are alternately controlled, and sewage in the pipeline is directly discharged into the floor drain through a through hole, a twisting sleeve, a drainage hose and a floor drain connecting pipe which are arranged in the middle of the pipeline joint in sequence. And (4) closing the two water valves after the sewage is completely drained, draining the water in the pipe, and finally tightening the drain valve again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a heating pipe washes clean drainage device, includes pipe joint, its characterized in that: the pipeline joint adopts a round table-shaped rubber plug, and a through hole is formed in the middle of the rubber plug;

the rear pipeline of the twisting sleeve is connected with a drainage hose;

the rear pipeline of the drainage hose is connected with a floor drain connecting pipe which is a hard long pipe.

2. The heating pipe flushing, cleaning and draining device as claimed in claim 1, wherein a rubber sleeve is integrally provided at the tail end of the pipe joint, and the rubber sleeve is made of thin-walled rubber.

3. The heating pipe flushing, cleaning and draining device as claimed in claim 1, wherein the outer wall surface of the rubber plug is integrally provided with an excessively smooth thread.

4. The heating pipe flushing cleaning drain of claim 1, wherein the drain hose is in the form of a bellows.

5. The heating pipeline flushing and cleaning drainage device as claimed in claim 1, wherein the floor drain connecting pipe is provided with two specifications of 48mm and 73mm of outer diameter aiming at the diameter of a sewer pipe.