KR100903518B1 - Shut-off device for connection - Google Patents

Abstract

The present invention relates to a odor blocking device for connecting pipes invented for the purpose of effectively discharging living sewage generated from sinks and sinks, such as homes and industrial sites, through a pipe and blocking odors flowing back from the sewage pipe. Reduxer, which is used to expand the diameter between the outlet pipes according to the purpose of use, is connected to the inlet pipe. It relates to a disconnect device for connection.

To this end, the present invention, in the shutoff device for connecting the redundancy to effectively discharge the sewage and block the odor flowing back, the elliptical on the screw thread 11 and the inner surface 13 is coupled to the reddish external to the main body 10 A weight body 30 is formed on the rear surface of the hinged blocking plate 20b by combining the hinged blocking plates 20a and 20b which are opened and closed according to the flow of sewage by forming the inclined blocking film 12. Formed to prevent the locking portion 21 is formed so that the hinge block 20a is connected to the blocking film 12 and the bolt 50, the hinge block 20b is closed by its own weight and the water pressure of the sewage By installing the weight body 30 to move up and down from the inner side 13 to the oblique side by weight, when the sewage flows into the hinge-type blocking plate (20b) is opened and shut off when the inflow is stopped, so that the sewage pipe It is characterized by being made to be able to block the odor discharged and reflux through.

Description

Redundant coupling device {reducer coupling device a bad smell cutoff}

The present invention relates to a odor blocking device for connecting pipes invented for the purpose of effectively discharging living sewage generated from sinks and sinks, such as homes and industrial sites, through a pipe and blocking odors flowing back from the sewage pipe. Reduxer, which is used to expand the diameter between the outlet pipes according to the purpose of use, is connected to the inlet pipe. It relates to a disconnect device for connection.

In general, in order to discharge the domestic sewage through the pipe is a U-shaped pipe is formed and the trap is equipped with a reservoir and odor blocking device that is opened and closed by buoyancy.

As an example, as shown in FIG. 8, the pipe has a disadvantage in that the blocking effect becomes insignificant due to evaporation when microorganisms are activated in the sewage space having a large space occupancy and the sewage does not flow for a long time due to the curved surface forming the sealing water.

The present invention is connected to the inlet pipe REDUCER used to expand the diameter of the pipe consists of a hinged blocking plate and a weight body is discharged without retaining the incoming sewage and when the inlet stops It is an object of the present invention to provide a cutoff device for connecting a redundancy configured to be connected to an outflow pipe by combining an odor blocking device configured to be automatically cut off by a load with a reddish.

The present invention, in the shutoff device for connecting the redundancy to effectively discharge the sewage and block the odor flowing back, the inclined elliptical to the screw thread 11 and the inner surface 13 is coupled to the reddish outside on the main body 10 Forming the blocking film 12, by combining the hinged blocking plates (20a, 20b) to be opened and closed in accordance with the flow of sewage with the connecting shaft 22 for preventing the weight body 30 from falling off the rear of the hinged blocking plate (20b) The locking portion 21 is formed so that the hinge type blocking plate 20a is connected to the blocking film 12 and the bolt 50 to close the hinge type blocking plate 20b with its own weight and to the hydraulic pressure and weight of the sewage. By installing the weight body 30 to move up and down from the inner surface 13 to the comb surface, when the sewage flows into the hinge-type blocking plate (20b) is open and configured to be blocked when the inflow is stopped, the sewage is discharged through the pipe It is characterized by being able to block the odor that flows back.

The present invention extends the inlet and outlet pipes of sewage to the reddish by connecting the odor blocking device consisting of a hinged blocking plate and a weight body to be discharged without retaining the incoming sewage, gravity action of the weight when the sewage inlet stops As it is configured to be cut off naturally, as well as the odor blocking effect flowing back, the sewage introduced through the inlet pipe is effectively discharged, so it is easy to apply to the living environment and can be used semi-permanently without clogging.

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

1 is a perspective view and a front view showing a main body of the present invention, the redox connection blocking device, Figure 2 is a perspective view and a front view of the hinged blocking plate and the weight of the redox connection blocking device, Fig. It is sectional drawing which shows the state which combined apparatus, The structure is as follows.

The inlet pipe 60 and the outlet pipe 80 are connected to each other by forming a coupling thread 11 on the outside of the main body 10 so as to be coupled to the redhead 70, and the inner surface of the main body 10 ( 13) is in close contact with the hinged blocking plate (20b) to form an inclined elliptical blocking film (12) for sealing the space between the inlet pipe 60 and the outlet pipe (80), wherein the blocking film (12) The bore is shaped larger than the bore of the inlet pipe 60.

Hinge type blocking plate (20a, 20b) freely opened and closed according to the flow of sewage is made to be connected to the blocking film 12 by fixing the two plates fixed to the connecting shaft 22, the hinge type blocking plate (20b) Hook portion 21 is formed on the back of the weight body 30 can be installed and the locking portion 21 is configured to be closed on both sides to prevent the separation of the weight body 30, the hinge type connected The size of the blocking plates 20a and 20b is larger than the diameter of the blocking film 12 and smaller than the diameter of the inner surface 13 of the main body 10 so that the hinged blocking plate 20b enters before the maximum opening point is reached. It is configured to let out the entire amount of sewage being.

The hinge block 20b is closed by its own weight and provided with a weight body 30 which moves up and down by contacting the inner surface 13 with the comb surface by the hydraulic pressure and weight of the sewage so as to be mounted on the locking portion 21. When the sewage flows in, the hinge-type blocking plate 20b is opened by water pressure and weight, and is shut off when the inflow is stopped. The portion contacting the inner surface 13 and the inclined surface is circular to minimize frictional resistance. Formed and provided with.

Looking at the connection method for the configuration of the redox connection blocker configured as described above, as shown in Figure 4, the main body 10 is the top and bottom with a screw thread 11 formed in the outside and a set of reddisher 70 Combination was made to connect between the inlet pipe 60 and the outlet pipe 80, to be fixed to the bolt holes (14, 23) formed in the hinged blocking plate (20a) and the blocking film 12 with bolts (50) After connecting the weight 30 is made to be mounted.

The action on the configuration of the cut-off device for the connection of the red dusha will be described with reference to FIGS. 5 to 7. 5 is a cross-sectional view showing a state in which the sewage flows in the state of FIG. 4, wherein the sewage introduced through the inlet pipe 60 is introduced into the main body 10 extended by the reddisher 70 and the In the hinge-type blocking plate (20b) blocked by the load is temporarily accumulated, Figure 6 is a cross-sectional view showing a state in which the sewage flows in and discharged in the state of Figure 5, the hinge block by the water pressure and weight of the introduced sewage The plate 20b is opened. At this time, the weight body 30 is moved upward from the bottom by the load that the hinge-shaped blocking plate (20b) is opened, and the sewage flowing in contact with the inner surface 13 and the synergistic action of the rising weight body 30 Passed through the dusha 70 was made to flow out to the outlet pipe (80).

FIG. 7 is a cross-sectional view illustrating a state in which sewage inflow is stopped in the state of FIG. 6. When the inflow of sewage is stopped, the hinge block 20b opened by the water pressure and weight of the sewage is applied to the load of the weight 30. It is moved from top to bottom by the hinged blocking plate (20b) was opened to overlap the blocking membrane 12 is closed to block the space between the inlet pipe 60 and the outlet pipe 80 to block the odor flowing back Configured.

The present invention configured as described above has been made to provide a device that is freely opened and closed by the weight and pressure of the sewage without retaining the sewage to block the odor flowing back from the outflow pipe.

1 is a perspective view and a front view of the main body of the present invention the device for connecting the redesha

Figure 2 is a perspective view and a front view of the hinged blocking plate and the weight of the blocking device for connecting the red lid.

Figure 3 is a cross-sectional view of the combined shutoff device for connection.

Figure 4 is a cross-sectional view showing a state in which the cutoff device for connecting the red Dusha to the pipe and the red dosha.

5 is a sectional view showing a state in which sewage flows in the state of FIG.

6 is a cross-sectional view showing a state in which the sewage flows in and out of the state of FIG.

7 is a cross-sectional view showing a state in which the sewage inflow is stopped in the state of FIG.

8 is a pipe connection diagram of a conventional U-shaped trap.

Claims (1)

An elliptical inclined shielding film 12 is formed on the thread 11 and the inner surface 13 coupled to the redhead on the outside of the main body 10, and the hinged blocking plates 20a and 20b are opened and closed according to the flow of sewage. ) Is coupled to the connecting shaft 22 to form a locking portion 21 for preventing the weight body 30 from detachment on the rear surface of the hinge block 20b, the hinge block 20a is a blocking film 12 and the bolt ( 24), the hinge block 20b is closed with its own weight, and the weight 30 is installed to move up and down from the inner surface 13 to the comb surface by the water pressure and weight of the sewage. When the hinge-type blocking plate (20b) is opened and the inlet is stopped when the inlet is stopped, the sewage is discharged through the pipe and the bleeding device is characterized in that it is made to block the odor flowing back.

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