KR100950542B1 - Apparatus for drain sewage - Google Patents

Abstract

PURPOSE: An intercepting chamber is provided to flow the sewage and to prevent foreign material from being stuck in a U-trap using vortex. CONSTITUTION: An intercepting chamber comprises a body(100), a U-trap(180) and an invert. An inlet pipe and an outlet pipe(113) are formed on the body. The U-trap is hemi spherical and contains the fixed amount of the sewage. The U-trap is connected to the inlet pipe. An invert is integrated with the U-trap and is connected to the outlet pipe. A vortex part(200) is installed in order to form vortex inside the U-trap. The vortex part is water mill shape.

Description

Sewage collection device {apparatus for drain sewage}

The present invention relates to a sewage receiving device, and more particularly, to install a watermill-shaped vortex having a plurality of rotary plates in a radial direction on an inner circumferential surface of a U trap into which sewage flows, so that vortices are formed so that foreign matters are contained in sewage. It relates to a sewage collecting device which can be discharged without being accumulated in this U trap.

In general, the sewage receiving device serves as an intermediate septic tank that receives and temporarily stores sewage, and sends the sludge to the sludge, which is discharged through the drain pipe.

The sewage receiving device determines the sewage treatment capacity and size according to the installation place and the purpose of use, and is manufactured and used in the respective standards.

However, in the conventional household sewage collecting device, the sewage receiving device for household wastewater and the sewage receiving device for toilet bowl have been used separately because of bad smell, but it is very cumbersome to install and install at least two sewage receiving devices separately. There are disadvantages.

In addition, the conventional household sewage collecting device is not provided with a plurality of supports, so the horizontal installation is inconvenient and there is a disadvantage for generating vibration noise.

Recently, a sewage collecting device for solving the above-mentioned problems has been developed.

Hereinafter, the wastewater collecting device according to the related art will be briefly described with reference to FIG. 1.

Body 10 having a space therein, main entrance pipe 11 formed on one side of the body 10, discharge pipe 12 formed on the other side of the body 10, and one side of the body 10 and Two auxiliary inlet pipe 13 installed between the other side, and is installed inside the body 10, connected to the main entrance pipe 11, the sewage flows in and the sewage remaining to prevent the back flow of odor It consists of 14.

 The conventional sewage receiving device having such a configuration collects the sewage flowing through the inlet pipe 11 or the auxiliary inlet pipe 13 into the body 10, and then discharges the sewage through the discharge pipe 12. .

However, in the conventional sewage receiving device, sludge, that is, sand and foreign substances, etc. contained in the sewage introduced through the main entrance pipe 11 may not be smoothly flowed to the discharge pipe 12 side, and thus sludge is deposited on the U trap 14. This causes a problem that prevents the flow of sewage.

In addition, if a certain amount of sewage is accumulated in the U-trap, it prevents backflow to the odor, but when there is no inflow of sewage, if the accumulated water evaporates, the level of the sewage is lowered and a gap between the sewage and the main entrance pipe 11 is formed. Occurrence of the odor flows back through the main entrance pipe (11).

In addition, in case of heavy rains, sewage backflow due to water collection wells, public sewer pipes, or an increase in the level of charges may cause backwater and wastewater to flow back through the discharge pipe 12, which may result in property damage and injury due to flooding. As well as the problem of a bad smell, there are problems that various insects, bacteria, etc. can penetrate.

Accordingly, an object of the present invention is to provide a sewage receiving device capable of providing a smooth flow of sewage by preventing the accumulation of foreign matter in the U trap by forming a vortex when inflow of sewage.

In addition, by installing an opening and closing device in the discharge pipe, it prevents backflow of wastewater and wastewater which may occur during heavy rains, and infiltration of odors and various insects and bacteria generated by the wastewater and wastewater. Another object is to provide a sewage receiving device that can provide.

The sewage receiving device according to the problem to be solved by the present invention has a body formed with an inlet pipe and a discharge pipe on one side and the other side, and a hemispherical U trap formed inside the body and connected to the inlet pipe, and connected to the discharge pipe. And a sewage receiving device including an invert formed integrally with the U trap, wherein the inner circumferential surface of the U trap is provided with a plurality of vortex plates radially along the longitudinal direction of the rotating shaft and the rotating shaft so that a vortex is formed upon inflow of water. A watermill-shaped vortex section is provided.

At this time, the sewage receiving device may further comprise a vortex socket is formed in the inner circumferential surface of the elbow form a plurality of guide grooves are formed so that the vortex is formed and coupled to the inlet pipe.

In addition, the plurality of guide grooves are made of a rib type recessed from the inner peripheral surface of the vortex socket, it has a spiral shape along the inner peripheral surface.

On the other hand, the upper portion of the body is opened and the expansion pipe is connected, the outer peripheral surface of the expansion pipe is a plurality of connection holes are drilled through a plurality of branch pipes through the branch socket, respectively.

The branch socket may include a first pipe part seated outwardly from the inside of the connecting hole, a locking jaw formed along an outer periphery at one end of the first pipe part, and an outer periphery of the other side of the first pipe part. Saddle branch mechanism including a first coupling portion is formed; A second pipe part seated to surround a circumference of the first pipe part outside the connection hole; And a tightening nut seated on the outer side of the connecting hole to surround the first pipe part, and a second coupling part formed at an inner circumference and fastened to the first coupling part to press the second pipe part. .

In addition, the saddle branching mechanism may further comprise a packing that is placed on the inner edge of the locking jaw.

On the other hand, it may be configured to further include a reverse side that is installed inside the discharge pipe to prevent backflow.

The reverse displacement may include a third pipe part inserted into and seated into an inner diameter part of the discharge pipe, a packing member formed along one outer periphery of the third pipe part, and a hinge part in one direction integrally formed on the other upper part of the third pipe part; It is configured to include an opening and closing portion coupled to the hinge portion for sealing or opening the third pipe portion.

At this time, the opening and closing portion is formed in the groove portion is recessed portion of the third pipe.

As described above, since the sewage receiving device according to the present invention has a structure for generating a vortex inside the main entrance pipe and the U trap, the vortex is generated in the process of filthy water being discharged to the discharge pipe through the main entrance pipe. Accordingly, as the foreign matter contained in the sewage passing through the main entrance pipe and the U trap becomes active, various foreign matters do not accumulate in the U trap, thereby facilitating the flow of sewage.

In addition, it is economical to use the sewage from the at least one or more households as a sewage receiving device. To this end, the present invention uses a branch socket and has an effect of easily communicating a plurality of branch pipes through the branch socket.

In addition, by inserting a reverse displacement inside the discharge pipe, sewage backflow due to the rise in the water level can block the waste water, and in normal times by blocking odors, various insects, bacteria and noise, There is an effect that can increase the user's satisfaction by protecting human life and providing a comfortable user environment.

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

2 is a perspective view showing a sewage receiving device according to a preferred embodiment of the present invention, Figure 3 is a plan view showing a sewage receiving device according to a preferred embodiment of the present invention, Figure 4 is a wastewater according to a preferred embodiment of the present invention It is a side sectional view for explaining the vortex part which is one structure of a receiving apparatus, and FIG. 5 is a perspective view for demonstrating the vortex socket which is one component of the sewage receiving apparatus which concerns on a preferred embodiment of the present invention.

And, Figure 6 is a perspective view showing a branch socket which is one configuration of the sewage collecting device according to a preferred embodiment of the present invention, Figure 7 is a side cross-sectional view for explaining the branch socket of Figure 6, Figure 8 is a preferred embodiment of the present invention It is a perspective view which shows the reverse displacement which is one structure of the sewage collecting apparatus which concerns on an Example.

The sewage receiving device according to the present invention prevents the backflow of the vortex part 200 and the sewage which are installed inside the body 100 and the body 100 which serves as a pipe through which the sewage is introduced and discharged so that vortices are formed. It comprises a reverse displacement 300 for.

The body 100 is composed of an upper body 110 and a lower body 120, the diaphragm structure (not shown) is formed in the middle of the upper body 110 and the lower body 120, based on the up, down direction do.

The diaphragm structure part serves as the bottom surface of the upper body 110 and guides sewage from multiple procurement line coupling portions, that is, the main inlet pipe 111 and the plurality of auxiliary inlet pipes 112 to one discharge pipe 113. And serves as a diaphragm for dividing the inner space of the upper body 110 and the inner space of the lower body 120 together with the discharge to the discharge line side 113 'connected to the discharge pipe 113.

At this time, the diaphragm structure portion is partially recessed to guide the sewage flowing along the plurality of inlet lines 111 'and 112' to the discharge pipe 113 side and the side pipe 140 and the side pipe 140 and the An inner compartment wall 150 protruding higher than the conduits 130 and 140 is formed.

Here, the central pipe (invert) 130 is formed integrally with the U-trap described later.

The main entrance pipe 111 may be configured to enable a rubber ring bonding, not bond bonding. As an example, as shown in FIG. 2, the main entrance pipe 111 is formed on one side of the body 100 as having a socket shape into which a kind of injection water line 111 ′ can be inserted.

At this time, the main entrance pipe 111 is formed in the inner periphery and the outer periphery of the packing receiving recessed portion (111a), and the packing receiving recessed portion (111a) any one of O-ring, double packing or watertight packing It can be mounted so that the rubber can be bonded to the injection water line 111 'coupled to the main entrance pipe (111).

On the other hand, the upper body 110 to collect the sewage introduced through the injection water line 111 'or auxiliary inlet line 112' to the interior of the body 100 to discharge through the discharge line side 113 '. It plays a role and consists of cylindrical pipe wall.

At this time, the upper portion of the upper body 110 is open to combine the upper cover 160 or the expansion tube 190 to be described later, preferably, protrudes from the upper outer circumferential surface of the double ring wall type double packing inside It forms a watertight coupling portion 170 that can be stored.

And the other side of the upper body 110 is formed with a discharge pipe 113 to pipe the water discharge line 113 '.

The discharge pipe 113 also has a socket shape into which the water outlet line 113 'can be inserted, and may be made in the same manner as the above-described main entrance pipe 111, and the main entrance pipe 111 and the auxiliary entrance pipe 112 It is preferable to be configured to have a relatively wide diameter compared to).

The lower body 120 which is integrally formed under the upper body 110 described above has a U-shaped U trap 180 embedded therein and at least the surface of the U trap 180 and the surface of the diaphragm structure which are not in contact with sewage. It has an inner space that can be filled with a heat insulating material such as foamed styrofoam so as not to contact with.

The U-trap 180 receives a certain amount of filthy water flowing through the main entrance pipe 111 and the auxiliary entrance pipe 112 to prevent odors for filthy water from flowing back through the main entrance pipe 111. Accordingly, the U trap 180 is formed in a hemispherical shape and always receives a certain amount of sewage.

At this time, the inside of the U trap 180 is provided with a vortex 200 having a watermill shape for forming a vortex. The vortex unit 200 is to form a vortex of the influent sewage in order to actively move the sludge, that is, foreign matters contained in the sewage to the discharge pipe 113 side.

Referring to the side cross-sectional view of Figure 4, the vortex portion 200 is provided with a rotating shaft 201 so as to rotate in the direction of flow of sewage in the inside of the U trap 180. In addition, it is composed of a plurality of vortex plate 202 radially attached along the longitudinal direction of the rotating shaft 201.

When the vortex unit 200 is installed inside the U trap 180, when the filthy water is introduced, the vortex unit 200 is rotated by the flow of filth, and the vortex is generated inside the U trap 180 to form the U trap ( The foreign matter in 180 is not deposited.

That is, if foreign matter contained in the sewage is deposited in the U trap 180 without escaping, the sewage is not smoothly flowed in the process of passing the sewage U trap 180. Accordingly, the sewage may be smoothly flowed to the discharge pipe 113 without foreign matters deposited on the U trap 180.

On the other hand, according to a preferred embodiment of the present invention, the main entrance pipe 111 may be coupled to the vortex socket 210 having an elbow (elbow) shape.

The vortex socket 210 also plays the same role as the vortex part 200 described above. That is, the vortex is formed through the flow of sewage flowing into the main entrance pipe (111).

The vortex socket 210 is formed in the form of ribs recessed from the inner circumferential surface so as to generate the vortex by the flow of the sewage flow as shown in Figure 5, a plurality of guide grooves having a spiral along the inner circumferential surface ( 211) is formed.

Again, the inner space of the lower body 120 is formed inside the support wall that can support the upper body 110 on the ground. At this time, the bottom of the support wall is opened and can be opened and closed by the lower cover 161.

Meanwhile, an expansion tube 190 may be connected to the opened upper portion of the upper body 110. The expansion pipe 190 may be connected to a plurality of connecting pipes 191 to introduce the sewage generated in various homes into one sewage receiving device.

To this end, the expansion pipe 190 has a plurality of connection holes 192 are perforated on the outer circumferential surface thereof so that the plurality of connection pipes 191 can communicate. In addition, the plurality of connection pipes 191 are coupled to the perforated expansion pipe 190 by a branch socket 220 to be described later.

For example, the branch socket 220 is coupled to the saddle branch mechanism 221 and the saddle branch mechanism 221 seated from the inner side to the outer side of the expansion tube 190 as shown in FIG. It consists of a second pipe part 222 and a tightening nut 223.

Specifically, the saddle-distributing mechanism 221 has an outer circumference at one end of the first pipe part 221a and the first pipe part 221a that is seated outward from the connection hole 192 of the expansion pipe 190. It is formed of a locking step (221b) formed along and in contact with the inner peripheral surface of the expansion tube 190 and the first coupling portion (221c) formed on the outer periphery of the other side of the first pipe portion (221a).

In addition, the second pipe part 222 is seated to surround the circumference of the first pipe part 221a at the outside of the connection hole 192 to be in contact with the outer circumferential surface of the expansion pipe 190.

The tightening nut 223 is coupled to the first coupling part 221c of the saddle component 221 to press the second pipe part 222, and the first pipe part outside the connection hole 192. 221a is seated to surround the circumference, and a second coupling part 223c is formed at an inner circumference thereof to be engaged with the first coupling part 221c and to press the second pipe part 222.

As shown in the drawing, the first coupling part 221c and the second coupling part 223c are preferably threaded to form a screw thread so as to correspond to each other.

At this time, the saddle-distributing mechanism 221 further includes a packing 221d that is settled along the inner edge of the locking projection 221b, and includes a fastening plate of the saddle-dispensing mechanism 221 and the fastening nut 223. 221b is kept in close contact with the inner circumferential surface of the expansion tube 190 to maintain the watertight.

The packing 221d may be an oil, a rubber ring, or the like, and may be made of rubber, soft PVC, silicon, or the like.

In addition, the engaging plate 221b in contact with the inner circumferential surface of the expansion tube 190 and the second pipe portion 222 in contact with the outer circumferential surface of the expansion tube 190 may have a gentle curve so as to be in close contact with the expansion tube 190. It is formed in the form.

Looking at the order in which the branch socket is coupled to the expansion pipe 190 by using the branch socket 220 described above, the connection pipe 191 is connected to the expansion pipe 190, the connection pipe 191 Connecting hole 192 corresponding to the outer diameter of the) is punctured.

Thereafter, the saddle branch mechanism 221 penetrates through the connection hole 192 from the inner side of the expansion pipe 190 to the outer side, and the latching jaw 221b of the saddle branch mechanism 221 is expanded. The inner circumferential surface of the tube 190 is in contact with and fixed.

In addition, the second pipe part 222 is seated on the first pipe part 221a exposed to the outside of the extension pipe 190 to be in close contact with the outer circumferential surface of the extension pipe 190, and finally, the connection pipe 191 is provided. The tightening nut 223 is seated and rotated in the state of being inserted into the expansion pipe 190 through the first pipe part 221a to be screwed with the first pipe part 221a.

As the tightening nut 223 is fastened, the second pipe part 222 is pressed, and the saddle branching mechanism 221 is gradually moved outwardly of the expansion pipe 190 to be placed on the locking jaw 221b. The packing 22d is pressurized and watertight is maintained.

On the other hand, inside the discharge pipe 113, a reverse valve 300 for preventing backflow of wastewater and wastewater is installed. Preferably, the discharge pipe 113 may be inserted into the discharge pipe 113.

Specifically, the reverse displacement 300 is configured to have a smaller diameter than the discharge pipe 113, the diameter as shown in Figure 8 to the tube-shaped third pipe portion 310 is inserted into the discharge pipe 113 Include.

 At this time, one side of the third pipe part 310 is formed with a packing member 311 along its outer periphery to maintain the watertightness and to secure the third pipe part 310 in the discharge pipe 113.

The packing member 311 may be used, such as oil or rubber ring, it may be made of a material such as rubber, soft PVC, silicon.

In addition, a hinge portion 312 rotated in one direction is integrally formed on the other upper portion of the third tube portion 310, and the opening and closing portion 313 sealing or opening the third tube portion 310 to the hinge portion 312. Is rotatably coupled.

As shown in FIG. 8, the opening and closing part 313 forms a recess 314 in which a portion is recessed toward the third pipe part 310, so that water is filled in the recess 314 even during normal operation. To prevent backflow. In addition, the opening and closing part 313 is formed with a packing member 311 on one side edge. The packing member 311 of the opening and closing part 313 is made of the same material as the packing member 311 of the third pipe part 310 to maintain the watertightness of the opening and closing part 313.

The insertion direction of the reverse finger 300 is installed so that the rotational direction of the hinge portion 312 and the flow direction of the waste water are the same.

Therefore, the sewage discharged to the discharge pipe 113 is opened along the flow of the sewage due to the one-way opening structure of the reverse valve 300, but when the sewage flows backward, the opening and closing part 313 is connected to the hinge part 312 in one direction. It does not rotate but is fixed and closed, and sewage does not flow in.

As described above, the sewage receiving device according to the present invention is installed in the discharge pipe 113 in the case of a heavy rain by sewage backflow due to the rise of the water collection well, public sewage pipe or the level of the charge during heavy rains, as well as the flow of sewage It can block odors, various insects, germs and noises even in normal times, and can protect property and life due to flooding and provide a comfortable living environment.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification, but should be defined by the claims.

1 is a perspective view showing a waste water collecting device according to the prior art.

2 is a perspective view showing a sewage collecting device according to a preferred embodiment of the present invention.

3 is a plan view showing a sewage collecting device according to a preferred embodiment of the present invention.

Figure 4 is a side cross-sectional view for explaining a vortex part of the configuration of the sewage receiving device according to a preferred embodiment of the present invention.

Figure 5 is a perspective view for explaining a vortex socket which is one configuration of the sewage collecting device according to a preferred embodiment of the present invention.

Figure 6 is a perspective view showing a branch socket which is one configuration of the sewage collecting device according to a preferred embodiment of the present invention.

7 is a side cross-sectional view for explaining the branch socket of FIG.

Figure 8 is a perspective view showing a reverse displacement which is one configuration of the sewage receiving device according to a preferred embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

100: body 110: upper body

111: owner entrance 112: assistant entrance officer

113: discharge pipe 120: lower body

130: central pipeline (invert) 140: side pipeline

150: internal partition wall 160: top cover

170: watertight coupling portion 180: U trap

190: expansion tube 200: vortex part

210: vortex socket 220: branch socket

300: reverse

Claims (9)

One side and the other side includes a body formed with an inlet pipe and discharge pipe, a hemispherical U trap formed inside the body and connected to the inlet pipe, and an invert connected to the discharge pipe and integrally formed with the U trap In the sewage collecting device configured, A vortex-shaped vortex portion installed on the inner circumferential surface of the U trap so that a vortex is formed upon inflow of water and a plurality of vortex plates are attached radially along the longitudinal direction of the rotation shaft; And Sewage receiving device, characterized in that it comprises a vortex socket coupled to the inlet pipe is formed in the inner circumferential surface of the elbow form a plurality of guide grooves to form a vortex. delete The method of claim 1, The plurality of guide grooves are made of a rib shape recessed from the inner circumferential surface of the vortex socket, the sewage receiving device characterized in that it has a spiral shape along the inner circumferential surface. The method of claim 1, The upper portion of the body is opened is connected to the expansion pipe, the outer circumferential surface of the expansion pipe is a plurality of connection holes are punctured, the sewage receiving device, characterized in that each of the plurality of branch pipes are communicated through the branch socket. The method of claim 4, wherein The branch socket, A first pipe part seated from the inside of the connection hole to the outside, a locking jaw formed along an outer periphery at one end of the first pipe part, and a first coupling part formed at an outer periphery of the other side of the first pipe part; Saddle bun; A second pipe part seated to surround a circumference of the first pipe part outside the connection hole; And And a fastening nut seated on the outer side of the connecting hole to surround the first pipe part, and having a second coupling part formed at an inner circumference thereof and fastened to the first coupling part to press the second pipe part. Sewage device characterized in that. The method of claim 5, The saddle branching mechanism Sewage device characterized in that it further comprises a packing is placed on the inner edge of the locking jaw. The method of claim 1, Coupled to the hinge and the hinge portion formed in one direction formed integrally with the third tube portion and the packing member formed along one outer periphery of the third tube portion and the other side of the third tube portion inserted into the inner diameter portion of the discharge pipe And the opening and closing portion provided with a recessed portion formed to seal or open the third pipe portion, and a portion of which is recessed toward the third pipe portion, and further comprising a check valve installed inside the discharge pipe. delete delete

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