CN216766066U

CN216766066U - Pipe network circulation flushing device

Info

Publication number: CN216766066U
Application number: CN202122944703.8U
Authority: CN
Inventors: 石建平; 刘成
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-17
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a pipe network circulating flushing device, which comprises: the washing tank is internally divided into a reservoir and a filtering tank by a partition plate, the partition plate is provided with an overflow port, the water supply pipe is communicated with the reservoir through the overflow port, a filter screen is arranged in the filtering tank, and the top of the washing tank is connected with a sealing cover plate; a water supply pipe and a water return pipe are connected to the outer wall of the flushing tank, the water supply pipe is communicated with the water storage tank, and the water return pipe is communicated with the filtering tank; the water supply pipe is sequentially provided with a first coarse filter, a water pump, a first fine filter and a first valve in the direction towards the outer side of the flushing tank, and the water return pipe is sequentially provided with a second fine filter, a second coarse filter, a pressure gauge, a second valve and a temperature gauge. The utility model can realize the cyclic utilization of the cleaning water of the pipe network and has convenient operation.

Description

Pipe network circulation flushing device

Technical Field

The utility model belongs to the technical field of pipeline cleaning, and particularly relates to a pipe network circulating flushing device.

Background

After the indoor pipe network of public building and house used a period, need regularly wash indoor pipe network to clear away the attachment on the indoor pipe network, however, wash the in-process that washes and often directly arrange, unable reuse water resource causes the water waste, has still increased the cleaning cost.

Therefore, there is a need to develop a recycling flushing device for public buildings and residential house plumbing to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pipe network circulating flushing device which can realize the recycling of pipe network cleaning sewage and is convenient to operate.

The technical scheme is as follows:

pipe network circulation flushing device includes: the washing tank is internally divided into a reservoir and a filtering tank by a partition plate, the partition plate is provided with an overflow port, the water supply pipe is communicated with the reservoir through the overflow port, a filter screen is arranged in the filtering tank, and the top of the washing tank is connected with a sealing cover plate; the water supply pipe and the water return pipe are connected to the outer wall of the flushing tank, the water supply pipe is communicated with the water storage tank, and the water return pipe is communicated with the filtering tank; the flushing tank is provided with a first coarse filter, a water pump, a first fine filter and a first valve in sequence towards the outside direction, and the water return pipe is provided with a second fine filter, a second coarse filter, a pressure gauge, a second valve and a thermometer in sequence.

Furthermore, through holes are respectively arranged on the side walls of the reservoir and the filtering tank, and the water supply pipe and the water return pipe are respectively connected to the through holes.

Further, delivery pipe and wet return and flushing tank junction are provided with water piping connection subassembly, and water piping connection subassembly includes: the end part of the connecting sleeve is connected to a short pipe at one side of the connecting flange, and a short pipe at the other side of the connecting flange is connected to the through hole; the water supply pipe or the water return pipe is inserted into the connecting sleeve, the sealing washer is sleeved on the water supply pipe or the water return pipe, the locking clamp is installed on the outer side of the sealing washer, and the locking clamp is provided with the locking screw rod.

Furthermore, a window opening is arranged on the inner side of the sealing cover plate, and a visual plate is arranged on the window opening.

Further, the sealed apron is connected through a plurality of hinge mechanisms in the washing case top, and hinge mechanism includes: the locking device comprises a fixed block, a connecting block, a locking screw, a locking clamping plate, a locking spiral ring and a hinge; the locking clamping plate is inserted into the locking screw rod, the locking spiral ring is in threaded connection with the locking screw rod, and the locking spiral ring is located on the lower portion of the locking clamping plate; the fixed block is connected on the outer wall of sealed apron, and the locking cardboard is connected on the outer wall of flushing tank.

Furthermore, a sealing rubber gasket is arranged between the sealing cover plate and the flushing tank, and the sealing rubber gasket is arranged at the lower part of the sealing cover plate.

Further, the locking clamping plate is in a C-shaped structure.

Furthermore, the water pump and the first fine filter are positioned between the first coarse filter and the first valve, and the water pump is positioned between the first coarse filter and the first fine filter.

Furthermore, the second coarse filter, the pressure gauge and the second valve are positioned between the second fine filter and the temperature gauge, and the pressure gauge is positioned between the second coarse filter and the second valve.

Compared with the prior art, the utility model has the following advantages:

1. sewage through having washed the pipeline flows into the filtering ponds through the wet return, sewage passes through the clear water after filtering and flows into the cistern through the overflow mouth, the clear water gets into the pipe network once more, can realize lasting circulation and wash, water conservation and water resource reuse have been realized, the water consumption of washing has been practiced thrift greatly, and the water that has washed is collected to the cistern and can be used to the job site construction, spray, road dust fall etc. thereby to wash the water recovery, purify, recycle, water economy and water resource cyclic utilization have been realized.

2. The flushing tank is movably connected with the sealing cover plate through the hinge mechanism, so that the filter screen can be conveniently replaced, the service life is prolonged, and the filtering effect is improved; in the washing process, the inside of the pipe network is checked through the visual plate, the washing effect of the pipe network is convenient to monitor, the washing can be stopped after the backwater becomes clear, and the field washing operation is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a schematic structural diagram of a pipe network circulating flushing device in the utility model;

FIG. 2 is an exploded view of the flush tank of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

fig. 4 is an exploded view of the water pipe connection assembly according to the present invention.

Detailed Description

The following description sufficiently illustrates specific embodiments of the utility model to enable those skilled in the art to practice and reproduce it.

Fig. 1 is a schematic structural diagram of the pipe network circulation flushing device of the present invention. Fig. 2 is an exploded view of the flush tank 1 of the present invention.

Pipe network circulation flushing device includes: the washing device comprises a washing tank 1, a water supply pipe 14 and a water return pipe 15, wherein the inside of the washing tank 1 is divided into a reservoir 12 and a filtering tank 13 through a partition plate 11, the partition plate 11 is provided with an overflow port, and the reservoir 12 and the filtering tank 13 are communicated through the overflow port; a water supply pipe 14 and a water return pipe 15 are connected to the outer wall of the flushing tank 1, the water supply pipe 14 is communicated with the water storage tank 12, and the water return pipe 15 is communicated with the filtering tank 13.

A filter screen is arranged in the filter tank 13, the filtered water is clarified after being filtered by the filter screen, the clarified clear water enters the reservoir 12 through an overflow port, and the clear water enters the water supply pipe 14 and the pipe network again, so that the water is reused and the pipe network is cleaned.

Through holes 19 are respectively formed in the side walls of the reservoir 12 and the filtering tank 13, a water supply pipe 14 and a water return pipe 15 are respectively connected to the through holes 19, and a water pipe connecting assembly 16 is respectively sleeved outside the water supply pipe 14 and the water return pipe 15 at the through holes 19.

The top of the flushing tank 1 is connected with a sealing cover plate 17, the inner side of the sealing cover plate 17 is provided with a window opening, and the window opening is provided with a visual plate 171. The interior of the flushing tank 1 is protected by the sealing cover 17 and at the same time is viewed through the viewing plate 171.

A sealing rubber pad 18 is arranged between the sealing cover plate 17 and the flushing tank 1, the sealing rubber pad 18 is arranged at the lower part of the sealing cover plate 17, and the sealing rubber pad 17 is made of silica gel.

The water supply pipe 14 is provided with a first coarse filter 141, a water pump 142, a first fine filter 143, and a first valve 144 in this order from the flushing tank 1 toward the pipe network (the flushing tank 1 is located outward); the water pump 142 and the first fine filter 143 are located between the first coarse filter 141 and the first valve 144, and the water pump 142 is located between the first coarse filter 141 and the first fine filter 143.

From the flushing tank 1 toward the pipe network (toward the outside of the flushing tank 1), the return pipe 15 is provided with a second fine filter 151, a second coarse filter 152, a pressure gauge 153, a second valve 154, and a thermometer 155 in this order. The second coarse filter 152, the pressure gauge 153, and the second valve 154 are located between the second fine filter 151 and the temperature gauge 155, and the pressure gauge 153 is located between the second coarse filter 152 and the second valve 154.

A water supply pipe 14 and a water return pipe 15 are respectively connected with a water outlet and a water return port of a pipe network, a first valve 144 is opened, and a water pump 142 is started to inject water in the reservoir 12 into the pipe network to be washed; the second valve 154 is opened, and the water for life and construction in the construction site is injected into the filtering tank 13 through the water return pipe 15; the pressure of the water pump 15 is adjusted to the pressure required by pipeline flushing, the pipe network is flushed, the water which has flushed the pipe network flows into the filter tank 13 through the water return pipe 15, and flows into the reservoir 12 through the overflow port after being filtered by the filter tank 13, and the water can be flushed in a sustainable circulating manner.

Fig. 3 is an enlarged schematic view of the structure of fig. 1 at a.

The top of the flushing tank 1 is connected with a sealing cover plate 17 through a plurality of hinge mechanisms, and each hinge mechanism comprises: the locking device comprises a fixing block 21, a connecting block 22, a locking screw 23, a locking clamping plate 24, a locking spiral ring 25 and a hinge 26; hinge 26 is connected between fixed block 21, connecting block 22, and connecting block 22 is connected at locking screw 23 upper end, and locking cardboard 24 pegs graft on locking screw 23, and locking spiro ring 25 threaded connection is on locking screw 23, and locking spiro ring 25 is located locking cardboard 24 lower part.

The fixing block 21 is fixedly connected to the outer wall of the sealing cover plate 17, the locking clamping plate 24 is connected to the outer wall of the flushing box 1, the locking clamping plate 24 is in a C-shaped structure, and the locking clamping plate 24 is inserted into the locking screw 23 through an opening of the C-shaped structure; the locking screw 23 is positioned by using a locking clamping plate 24, and after the locking screw 23 is connected with the locking spiral ring 25, the locking screw 23 tightens the fixing block 21 by using the limiting of the locking spiral ring 25 and the locking clamping plate 24, so that the position of the sealing cover plate 22 is fixed, and the sealing of the flushing tank 1 and the sealing cover plate 22 is ensured.

Fig. 4 is an exploded view of the water pipe connection assembly 16 according to the present invention.

The water pipe connection assembly 16 is used for sealing the connection between the water supply pipe 14 and the water return pipe 15 to prevent water leakage, and the water pipe connection assembly 16 includes: the water pipe connecting assembly 16 comprises a connecting flange 161, a connecting sleeve 162, a locking clamp 163 and a sealing washer 164, wherein the end part of the connecting sleeve 162 is connected (welded) to a short pipe at one side of the connecting flange 161, the water supply pipe 14 or the water return pipe 15 is inserted into the connecting sleeve 162, the sealing washer 164 is sleeved on the water supply pipe 14 or the water return pipe 15, the locking clamp 163 is installed on the outer side of the sealing washer 164, and the locking screw 165 of the locking clamp 163 is screwed, so that the water pipe connecting assembly 16 can be connected with the water supply pipe 14 or the water return pipe 15, and the connection tightness is ensured. The other short pipe of the connecting flange 161 is connected to the through hole 19.

This practical theory of operation:

when the utility model is used for washing the pipe network, the water supply pipe 14 and the water return pipe 15 are respectively connected with the pipe network, the water pump 142 is started to inject clean water into the pipe network to be washed, the water for washing the pipe network flows into the filter tank 13 through the water return pipe 15, the clean water filtered by the filter tank 13 flows into the reservoir 2 through the overflow port and then enters the pipe network through the water supply pipe 14, the pipe network can be washed in a sustainable and circular manner, the water saving and the water resource recycling are realized, the water consumption for washing is greatly saved, and the washed water is collected to the reservoir 12 and can be used for construction site construction, spraying, road dust fall and the like.

The terminology used herein is for the purpose of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A pipe network circulation flushing device, characterized by comprising: the washing tank is internally divided into a reservoir and a filtering tank by a partition plate, the partition plate is provided with an overflow port, the water supply pipe is communicated with the reservoir through the overflow port, a filter screen is arranged in the filtering tank, and the top of the washing tank is connected with a sealing cover plate; the water supply pipe and the water return pipe are connected to the outer wall of the flushing tank, the water supply pipe is communicated with the water storage tank, and the water return pipe is communicated with the filtering tank; the flushing tank is provided with a first coarse filter, a water pump, a first fine filter and a first valve in sequence towards the outside direction, and the water return pipe is provided with a second fine filter, a second coarse filter, a pressure gauge, a second valve and a thermometer in sequence.

2. The pipe network circulation washing device of claim 1, wherein the side walls of the reservoir and the filtering tank are respectively provided with through holes, and the water supply pipe and the water return pipe are respectively connected to the through holes.

3. The pipe network circulation washing device of claim 2, wherein a water pipe connecting assembly is arranged at the connection of the water supply pipe and the water return pipe with the washing tank, and the water pipe connecting assembly comprises: the end part of the connecting sleeve is connected to a short pipe at one side of the connecting flange, and a short pipe at the other side of the connecting flange is connected to the through hole; the water supply pipe or the water return pipe is inserted into the connecting sleeve, the sealing washer is sleeved on the water supply pipe or the water return pipe, the locking clamp is installed on the outer side of the sealing washer, and the locking clamp is provided with the locking screw rod.

4. The pipe network circulation flushing device of claim 1, wherein the sealing cover plate is provided with a window opening at an inner side thereof, and the window opening is provided with a visual plate.

5. The pipe network circulation washing apparatus of claim 1, wherein the top of the washing tank is connected to the sealing cover plate by a plurality of hinge mechanisms, the hinge mechanisms comprising: the locking device comprises a fixed block, a connecting block, a locking screw, a locking clamping plate, a locking spiral ring and a hinge; the locking clamping plate is inserted into the locking screw rod, the locking spiral ring is in threaded connection with the locking screw rod, and the locking spiral ring is located on the lower portion of the locking clamping plate; the fixed block is connected on the outer wall of sealed apron, and the locking cardboard is connected on the outer wall of flushing tank.

6. The pipe network circulation flushing device of claim 1 or 5, wherein a sealing rubber gasket is arranged between the sealing cover plate and the flushing tank, and the sealing rubber gasket is arranged at the lower part of the sealing cover plate.

7. A pipe network circulation flushing device according to claim 5, characterized in that the locking catch plate is shaped as a C-shaped structure.

8. The pipe network circulation flushing device of claim 1, wherein the water pump and the first fine filter are positioned between the first coarse filter and the first valve, and the water pump is positioned between the first coarse filter and the first fine filter.

9. The pipe network circulation flushing device of claim 1, wherein the second coarse filter, the pressure gauge and the second valve are located between the second fine filter and the temperature gauge, and the pressure gauge is located between the second coarse filter and the second valve.