KR101694722B1 - Water and sewage piping structure for apartment house - Google Patents

Abstract

The present invention relates to a water/sewage piping structure for apartment houses to improve a water supply/drainage environment and, more specifically, relates to a water/sewage piping structure for apartment houses to improve a water supply/drainage environment; confirming in real time, clogging of a stand pipe due to sedimentation of sewage sludge drained from the houses to prevent sewage from flowing back to the houses through a connection pipe connected to the stand pipe, and smoothly checking a joint and removing sludge existing inside a joint in accordance with output of an alarm sound or lamp of a control unit. According to the present invention, the structure comprises: the stand pipe, the connection pipe, a traverse pipe, the joint, a water level sensor, and the control unit.

Description

{WATER AND SEWAGE PIPING STRUCTURE FOR APARTMENT HOUSE}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water supply and drainage piping structure for use in a domestic water supply and drainage system for improving the water supply and drainage environment in the field of water supply and drainage. More particularly, So that the sewage can be prevented from flowing back to the household through the connection pipe connected to the inlet pipe, and it is possible to smoothly check the connection pipe and remove the sludge present inside the pipe in accordance with the warning sound or the warning light output of the control unit The present invention relates to a piping structure for water supply and drainage for a residential complex for improving a water supply and drainage environment.

Generally, apartment buildings such as townhouses and apartments have kitchens, utility rooms, toilets, and verandas located at the same location for each floor.

As the location where the sewage is generated is provided at the same location, the apartment house adopts a collecting / drainage system,

Korean Patent Registration No. 10-1622371 (Aug. 18, 2016) discloses a structure for preventing backflow of sewage pipes in apartment buildings.

However, since the backflow prevention structure of the conventional apartment house sewage pipe can not easily check the interior of the joint pipe, it is difficult to quickly respond to the warning sound or warning light output of the control unit according to the closed state of the joint pipe.

Korea Patent Registration No. 10-1622371 (2016.05.18.) 'Preventing backflow of sewage pipes in apartment buildings'

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a sewage sludge sewer system, To prevent generation of backflow to the generation through the connection pipe connected to the correlation, and to check the connection pipe according to the output of a warning sound or warning light of the control unit and to smoothly remove the sludge present in the connection pipe And to provide a water supply piping structure for use in a residential complex for improving the drainage environment.

The problems to be solved by the present invention are not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above-mentioned object, the present invention provides a sewing machine comprising: a sewage pipe installed in a height direction of a high-rise apartment house, the sewage collected from each household being collected and dropped; A connection pipe connecting each generation of the high-rise apartment house and the entrance correlation; An underpass placed horizontally in the basement of the high-rise apartment house and drained from the inlet to the outdoor sewage treatment plant; A joint pipe connecting the lower end of the inlet correlation and the transverse pipe; A water level sensor which is installed between the joint pipe and the connection pipe of the lowermost layer generation of the apartment house and measures a water level rising from the joint pipe to the mouthpiece; And a controller for transmitting a sensed water level value to the management room and outputting a warning sound or warning light to the management room when the water level value exceeds a predetermined reference value, wherein a discharge hole is formed at one side of the connection pipe, A drain pipe formed at one side thereof and connected between the discharge hole of the connection pipe and the inflow hole of the transverse pipe to bypass the drain pipe of the connection pipe to the transverse pipe; A rotary plate hingedly coupled to the upper portion of the connection pipe to open and close the connection pipe; And an opening / closing part which is moved along the discharge hole by the rotation force of the rotary plate due to the sewage pressure flowing back from the inlet correlation to the connection pipe so as to cover the discharge hole of the connection pipe to open the discharge hole The present invention relates to a water supply and drainage piping structure for a dwelling house for improvement of a water supply and drainage environment and includes an inspection unit for checking the joint pipe in accordance with an output of a warning sound or a warning light of the control unit and smoothly removing foreign substances present in the joint pipe Wherein the checking unit includes: a check pipe having both ends thereof opened and a lower end connected to the joint pipe; A door which is openably and closably connected to an upper end of the opened check tube and in which a hollow communicating with the genital check tube is formed; A guide pipe for guiding the sewage to be introduced into the transverse pipe when the level of the sewage introduced into the check pipe is equal to or higher than a certain level; And a visibility window coupled to the hollow and visually confirming the inside of the joint pipe. The door is adapted to remove the sludge present in the interior of the joint pipe according to a check of the closed state of the joint pipe through the visible window Wherein one end of the induction pipe is connected to the check pipe and the other end of the induction pipe is connected to the transverse pipe to prevent the sewage introduced into the check pipe from reaching one end of the induction pipe, Thereby preventing the discharge of sewage to the outside while preventing the leakage phenomenon that may occur between the door and the inspection pipe due to the pressurization of the sewage flowing into the inspection pipe and between the door and the visibility window To provide a water supply and drainage piping structure for a residential complex for improvement of the water supply and drainage environment.

According to the present invention, it is possible to check in real time whether the clogging of the inlet correlation due to the accumulation of the sewage sludge discharged from the generation is blocked by the water level sensor, thereby preventing the reverse flow of the sewage to the generation through the connection pipe connected to the inlet correlation It is effective.

In addition, according to the output of a warning sound or a warning light of the control unit, it is possible to check the joint pipe and remove the sludge present in the joint pipe in a timely and effective manner.

The effects of the present invention are not limited to those mentioned above, and other solutions not mentioned may be clearly understood by those skilled in the art from the following description.

1 is a side view showing a piping structure for a domestic and a domestic water for improving the water supply / drainage environment according to the present invention.
Fig. 2 is a partially cutaway perspective view showing an enlarged portion after cutting the portion "A" in Fig.
3 is a front sectional view showing a portion "A" in Fig.
4 is a side cross-sectional view showing a portion "A" in Fig.
FIG. 5 and FIG. 6 are operational state diagrams illustrating a piping structure for a domestic water supply and drainage system for improving the water supply / drainage environment according to the present invention.
And
FIG. 7 is a partial cross-sectional view showing a state in which a check port is provided in a piping structure for a domestic and a domestic water supply for improving the water supply / drainage environment according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And should not be construed as limited to the embodiments described herein.

Since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein.

It should be understood that the embodiments according to the concept of the present invention are not limited to the particular mode of disclosure but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The present invention utilizes the same as that of the later-described Japanese Patent Publication No. 1622371, and thus all of the features of the device configuration described below can be understood as those described in Japanese Patent No. 1622371. [

However, in the present invention, among the structures disclosed in the above-mentioned Japanese Patent No. 1622371, the structure for preventing backflow of the sewage pipe of the apartment house is replaced with a structure for water supply and drainage for the apartment house for improvement of the water supply and drainage environment, The structure for removing the sludge present in the sludge and the operation explanation thereof are further included, and this part constitutes the most essential constitutional feature.

Therefore, the device configuration, characteristics and operation relationship described below will be referred to as the contents of the above-mentioned Japanese Patent No. 1622371, and the configuration related to the main features of the present invention will be described in detail at the rear end.

1 and 2, a water supply and drainage piping structure for use in a complex for improving the water supply and drainage environment according to the present invention includes an inlet correlation 100, a connection pipe 200, an inner pipe 300, a connection pipe 400, A sensor 500, a control unit 600, a right side pipe 700, a pivot plate 800, and an opening / closing unit 900.

The inlet correlation 100 is installed in the height direction of the high-rise apartment house, and serves as a kind of collecting house for collecting the sewage generated by each household.

The connection pipe 200 is a pipe through which the sewage of each household is drained, and connects the drainage passage with the drainage passage of each household.

The connection pipe 200 is formed with a discharge hole 210 for discharging sewage water to a later-described waste water pipe.

The transverse pipe 300 provides a channel through which the sewage collected in the inlet pipe 100 flows to the outdoor sewage treatment plant and is buried horizontally in the underground of the high-rise apartment house.

The transverse pipe 300 is formed with an inflow hole 310 through which waste water flows from a right side pipe to be described later.

The coupling pipe 400 connects the inlet correlation 100 and the transverse pipe 300 and connects the lower end of the inlet correlation 100 and the end of the transverse pipe 300.

The coupling pipe 400 is preferably provided as a sextia and is coupled to the inlet correlation 100 via a sextier band.

The water level sensor 500 senses the water level of the water level sensor 100 and is installed at the lower end of the water level sensor 100.

The water level sensor 500 detects that water is discharged from the connection pipe 400 to the inlet pipe 100 because the drain water can not be drained through the connection pipe 400 when the connection pipe 400 is closed And is installed in the inlet correlation between the coupling pipe 400 and the coupling pipe 200 of the lowermost layer generation.

That is, the water level sensor 500 senses the water level sensor 500 in advance and takes measures before the water level sensor 500 reaches the connection pipe 200 of the lowest level.

The level sensor 500 is provided with a known level sensor.

The controller 600 controls the water level sensor 500 and transmits the water level value sensed by the water level sensor 500 to the management room.

The controller 600 monitors the water level in the inlet correlation 100 through the water level sensor 500 and transmits the water level to the management room in real time to check the water level in the inlet correlation 100 in real time.

When the water level sensor 500 receives a water level measurement value exceeding a reference value, the controller 600 transmits the water level measurement value to the management room and outputs an alarm through a speaker and a warning light provided in the management room.

The wastewater pipe 700 is installed between the connection pipe 200 and the transverse pipe 300 through which the sewage is drained and the wastewater flowing backward through the connection pipe 200 is bypassed to the transverse pipe 300 do.

That is, even if the sewage water flows back to the connection pipe 200 from the inlet pipe 100 due to malfunction and failure of the water level sensor 500, the right pipe 700 is not introduced into the generation pipe, .

The right tube 700 is connected between the discharge hole 210 of the coupling tube 200 and the inlet hole 310 of the transverse tube 300.

The right-side pipe 700 is not necessarily installed in the connection pipes 200 of all the generations, but is preferably limited to the lower-level generation.

Accordingly, the discharge hole 210 need not be formed in all the connection pipes 200.

The rotary plate 800 is rotatably hinged to the inside of the coupling pipe 200 to open and close the pipe of the coupling pipe 200.

The rotary plate 800 need not be provided for every connection pipe 200 but is installed in a connection pipe provided with the right pipe 700.

The rotary plate 800 is hinged to be rotated in both directions on the channel of the connection part 200, and the diameter thereof corresponds to the inner diameter of the connection pipe 200.

The opening and closing part 900 opens and closes the discharge hole 210 formed in the connection pipe 200 and is installed in the discharge hole 210.

The opening / closing part 900 opens the discharge hole 210 by the water pressure of the sewage water flowing backward from the inlet correlation 100, and normally closes the discharge hole 210.

The opening and closing part 900 includes a stopper 910, a shielding surface 920, a curved surface 930, and a spring 940 as shown in FIGS.

Preferably, the stopper 910 is supported at a tip end of the discharge hole 210 and corresponds to the thickness of the discharge hole 210.

The shielding surface 920 shields the discharge hole 210 and prevents sewage drained from a generation from escaping to the right hall tube 700 at a normal time.

The shielding surface 920 forms a curved surface from the upper end of the stopper 910 toward the rear end of the discharge hole 210 and has a curvature corresponding to the inner diameter curvature of the coupling tube 200.

The bent surface 930 allows the shielding surface 920 to be pushed from the discharge hole 210 to the rear end by the water pressure of the sewage flowing back to the connection pipe 200.

The bent surface 930 interferes with one surface of the rotary plate 800 so that the rotary plate 800 is rotated only in one direction, that is, the drain direction, by the water pressure of the sewage drained from the generation.

The bent surface 930 is formed by rotating the rotary plate 800 toward the rear end by the water pressure of the sewage flowing backward when the sewage water flows back to the connection pipe 200 from the inlet pipe 100 And receives the turning force of the rotary plate 800 to move the shielding surface 920.

The curved surface 930 is bent upward from the rear end of the shielding surface 920 and corresponds to a surface of the rotary plate 800 facing the direction in which the sewage is drained from the generation.

The spring 940 is installed between the stopper 910 and the rear end edge of the discharge hole 210 and pushes the stopper 910 toward the end edge of the discharge hole 210, So that the discharge hole 210 is closed.

Hereinafter, the operation of the backflow preventing structure of the sewage pipe of the apartment house constructed as described above will be described with reference to FIGS. 5 and 6 attached hereto.

The sewage drained from each generation is collected by the inlet correlation 100 through the connection pipe 200 and the collected sewage is drained along the transverse pipe 300 through the joint pipe 400.

That is, the sewage is drained from the generation to the connection pipe 200 at the normal time. In this process, the rotary plate 800 is rotated by the drain pressure to open the pipe of the connection pipe 200 naturally.

Thereafter, as time passes, deposits such as sludge accumulate in the joint pipe 400, and the pipe of the joint pipe 400 can be closed by the deposit.

The sewage drained through the inlet pipe 100 gradually increases in the height direction of the inlet pipe 100 from the connecting pipe 400 as it can not flow through the pipe pipe 400.

The water level sensor 100 continuously monitors the level of water through the water level sensor 500 so that if the water level of the water level sensor 100 becomes equal to or higher than the reference level, steps such as steps are taken, And the cleaning operation is performed.

Accordingly, it is possible to prevent the reverse flow of the sewage to the connection pipe 200 of the low-rise building in advance, so that generation damage due to the reverse flow of the sewage does not occur.

If the water level sensor 500 malfunctions or malfunctions, the management room can not recognize the closure of the coupling pipe 400, and the sewage that can not flow through the coupling pipe 400 is discharged to the inlet pipe 100 It will continue to come through.

The sewage is firstly backwept to the connection pipe 200 of the bottom layer and the swash plate 800 installed on the connection pipe 200 is rotated in the opposite direction of the sewage backwashed by the hydraulic pressure of the backwash water.

The rotary plate 800 pivots while pushing out the bent surface 930 corresponding to the rotary plate 800. [

The shielding surface 920 is moved along the curved surface 930 to open the discharge hole 210.

The spring 940 contracts as the stopper 910 is pushed to the rear end of the discharge hole 210. [

The sewage flowing backward flows through the discharge hole 210 to the right pipe 700 and flows to the transverse pipe 300 so that the sewage does not flow back to the generation.

When the sewage is no longer backwashed through the connection pipe 200, the shielding surface 920 is retracted by the restoring force of the spring 940 that has been retracted, so that the discharge hole 210 of the connection pipe 200 is shielded And the rotary plate 800 is also returned to its original position.

The present invention is not limited to the configuration of the checking unit 10 for checking the coupling pipe 400 and removing the sludge present in the coupling pipe 400 as shown in FIG. Is implemented.

That is, after the manager of the management room confirms the alarm sound or the warning light of the control unit 600, the checking unit 10 checks the connection pipe 400 and checks whether the connection pipe 400 exists inside the connection pipe 400 Allow sludge to be removed on time.

The inspection unit 10 includes a check pipe 11 having both ends opened and a lower end connected to the joint pipe 400 and a door 12 openably and closably connected to the upper end of the check pipe 11, .

Here, the connection pipe 400 has an 'a' shape in which the vertical part 400a and the horizontal part 400b are integrally connected to each other, and the check pipe 11 is connected to the horizontal part 400b Can be understood as being connected.

The check pipe 11 is formed with a flange 11a extending outward at an upper end thereof and the door 12 is openable and closable to the flange 11a by a fastener 20 including bolts and nuts It is preferable to be connected.

The inspection unit 10 may further include a packing member 13 provided between the door 12 and the check pipe 11. [

The packing member 13 may be made of rubber or silicone and seals between the door 12 and the inspection pipe 11 to prevent the sewage from leaking therebetween.

The door 12 is formed with a hollow 12a passing through the check pipe 11. The check unit 10 is coupled to the hollow 12a and the inside of the joint pipe 400 is visually checked And a visible window 14 of transparent material.

That is, the visible window 14 visually confirms the flow rate of sewage and the amount of sewage to the inside of the coupling pipe 400 to confirm whether or not the sludge is present, or to directly confirm the sludge with the naked eye.

The door 12 is opened from the check pipe 11 according to the confirmation of the presence of the sludge through the visible window 14 and the sludge can be removed according to the opening of the door 12.

Accordingly, the inspector can confirm the state of the inside of the joint pipe 400 through the visible window 14, open the door 12, and proceed with the removal of the sludge.

Preferably, the door 12 is formed with a step 12b projecting inward from a lower inner circumferential surface forming the hollow 12a and receiving the visible window 14 thereon.

The inspection unit 10 may further include a counterclocking 15 for hermetically sealing the door 12 and the step 12b.

The visible window 14 may be tightly bound around the hollow 12a by silicone or the like so as not to be detached from the door 12. [

The inspection unit 10 may further include an induction pipe 16 for guiding the water to be introduced into the transverse pipe 300 when the level of the sewage flowing into the check pipe 11 is equal to or higher than a certain level.

One end of the induction pipe 16 is connected to the check pipe 11 and the other end is connected to the transverse pipe 300 so that sewage introduced into the check pipe 11 flows into one end Or more.

This is because the water level of the sewage flowing into the check pipe 11 can be introduced into the transverse pipe 300 while being overlapped before reaching the door 12 so that the sewage is discharged to the outside And smooth check of the joint pipe 400 can be performed.

It is also possible to prevent a leakage phenomenon that may occur between the door 12 and the check pipe 11 due to the pressurization of the sewage flowing into the check pipe 11 and between the door 12 and the view window 14 .

The inspection unit 10 senses when the level of the sewage flowing into the pump 17 and the check pipe 11 connected to the induction pipe 16 is higher than one end of the induction pipe 16, (18) for driving the pump (17) through the control of the controller (600).

This is because the pump 17 can be rapidly discharged to the transverse pipe 300 by driving the pump 17 in accordance with an increase in the amount or speed of the sewage flowing into the check pipe 11, So that it remains constant.

In addition, when the door (12) is opened and the joint pipe (400) is inspected and the sludge is removed, it is possible to cope with sudden changes in the water level of the sewage.

The checking unit 10 visually confirms whether the inside of the coupling pipe 400 is closed through the viewing window 14 according to the output of the controller 600. Then, The door 12 may be opened to allow the sludge present in the coupling pipe 400 to be removed in time.

100: inlet correlation 200: connector
210: Exhaust hole 300: Transverse pipe
310: Inflow hole 400: Coupling pipe
500: water level sensor 600:
700: Woo hall 800: Rotary board
900: opening and closing part 910: stopper
920: shielding surface 930: bent surface
940: Spring S: Detection sensor
10: Inspection section 11: Inspection tube
12: door 12a: hollow
13: packing member 14: visible window
15: Machine milling 16: Induction tube

Claims (1)

Which is installed in the height direction of the high-rise apartment house and in which the sewage generated from each household is collected and dropped;
A connection pipe connecting each generation of the high-rise apartment house and the entrance correlation;
An underpass placed horizontally in the basement of the high-rise apartment house and drained from the inlet to the outdoor sewage treatment plant;
A joint pipe connecting the lower end of the inlet correlation and the transverse pipe;
A water level sensor which is installed between the joint pipe and the connection pipe of the lowermost layer generation of the apartment house and measures a water level rising from the joint pipe to the mouthpiece;
And a control unit for transmitting a water level sensed by the water level sensor to a management room and outputting a warning sound or warning light to the management room when the water level value exceeds a predetermined reference value,
A discharge hole is formed on one side of the connecting pipe, an inflow hole is formed on one side of the transverse pipe,
A waste pipe connected between the discharge hole of the connection pipe and the inflow hole of the transverse pipe to bypass the discharge pipe passage of the connection pipe to the transverse pipe;
A rotary plate hingedly coupled to the upper portion of the connection pipe to open and close the connection pipe;
And an opening / closing part which is moved along the discharge hole by the rotation force of the rotary plate due to the sewage pressure flowing back from the inlet correlation to the connection pipe so as to cover the discharge hole of the connection pipe to open the discharge hole It is a piping structure for water supply and drainage for apartment house to improve water supply and drainage environment.
And an inspection unit for inspecting the joint pipe according to an output of a warning sound or a warning light of the control unit and smoothly removing foreign matter present in the joint pipe,
The checking unit
A check valve having both ends opened and a lower end connected to the joint pipe;
A door which is openably and closably connected to an upper end of the opened check tube and in which a hollow communicating with the genital check tube is formed;
A guide pipe for guiding the sewage to be introduced into the transverse pipe when the level of the sewage introduced into the check pipe is equal to or higher than a certain level; And
And a visibility window coupled to the hollow and for visually confirming the inside of the joint pipe,
The door
The sludge is opened to remove the sludge present therein according to the checking of the closed state of the joint pipe through the visible window,
In the induction tube,
One end portion is connected to the check pipe and the other end portion is connected to the transverse pipe so that the sewage introduced into the check pipe can be prevented from reaching one end portion of the guide pipe and the sewage is discharged to the outside according to the opening of the door And preventing water leakage which may occur between the door and the check pipe and between the door and the visible window due to the pressurization of the sewage flowing into the check pipe. Residential water piping structures.

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