KR200489496Y1 - Vacuum toilet system - Google Patents

Abstract

The present invention can be applied to a cabin, a cabin, a toilet, a urinal, a gray water tank (a device that automatically senses a level sensor when a sufficient amount of wastewater is collected in a tank) The present invention relates to a vacuum toilet system capable of filtering foreign matter such as metal fragments and vinyl contained in dirt while sucking dirt from a dirt source and transferring the dirt to a wastewater treatment device or a waste water storage tank.
The present invention relates to a vacuum toilet system in which a vacuum inhaler (20, 20 ') is connected to a sewage discharge source through a dirt inlet (10) to collect and treat dirt in a sewage storage tank (40) The inflow section 10 is constituted by a manifold 12 having a plurality of inflow pipes 11 and 11 'so as to be connected to a plurality of waste discharge sources. The inflow section 10 is connected to the vacuum inhaler 20, A foreign substance filtering unit 1 for filtering out foreign substances contained in the dirt is installed to prevent the foreign substances introduced into the dirt from entering the vacuum inhalers 20 and 20 'and the waste water storage tank 40 in advance. Configure the system.

Description

Vacuum toilet unit {VACUUM TOILET SYSTEM}

The present invention relates to a vacuum toilet unit, and more particularly, to a vacuum toilet unit, more particularly, a cabin, a toilet, a urinal, a gray water tank in a common area toilet, A device for automatically discharging waste water from a waste disposal site, etc.), so as to remove foreign matter such as metal fragments and vinyl contained in the waste in the process of transferring and treating the waste to the waste water treatment apparatus or the waste water storage tank To a vacuum toilet system.

Generally, a vacuum toilet unit is widely used in ships, airplanes, trains, etc., and since the vacuum toilet unit does not have a filtration device, foreign matters contained in the dust are introduced into a vacuum suction unit, . Hereinafter, reference will be made to a reference document for a conventional vacuum toilet unit.

References 1; A liquid drive ejector that is supplied to the sewage storage tank by a circulation pump and a hopping surface of the ejector connected to the vacuum sewer through one tee valve such that the dirt dispensed to the sewer pipe is drawn into the reservoir through the ejector A vacuum generator is disclosed which provides a reduced pressure for the transport of dirt in the sewage system.

References 2; There is disclosed a vacuum toilet system for trains and other vehicle units, which comprises at least one toilet located in a room and connected through a drain valve to a sewage and collection container, and which can be placed under vacuum to discharge the selected toilet.

References 3; A sewer valve for controlling the flow of sewage from the waste receiver unit through the outlet opening; an upper section connected to the sewage valve and a drain section having a downstream section providing the discharge of the sewer, And an ejector having a working medium supply inlet.

References 4; A rotary lobe pump is used which is composed of a sewage source connected to the sewage collecting or discharging space through the sewage pipe and a means for generating a vacuum in the sewage pipe and generating a vacuum to ensure the reliability of the operating system, To the waste water collecting space or the discharge space.

Reference 5 discloses a sewage pump comprising: a sewage vessel; a sewage pipe connected to the sewage vessel by discharge valve means; a vacuum generating means for generating a vacuum in the sewage pipe; a control mechanism for controlling the discharge valve; A vacuum sewage system comprising vacuum buffer means is disclosed.

See also Reference 6; There has been disclosed a vacuum sewage system including a waste water container, a waste water pipe connected to the waste water container by means of a discharge valve, a vacuum generating means for generating a vacuum in the waste water pipe, and a control mechanism for controlling the discharge valve However,

References 7; There is disclosed a vacuum sewage system including a sewage supply source, a sewage pipe, a discharge valve between the sewage supply source and the sewage pipe, means for generating a partial vacuum in the sewage pipe, and control means for controlling operation of the discharge valve.

Also in Reference 8; A vacuum sewage system, comprising: a sanitary unit, such as a toilet unit; a vacuum sewer piping system connected to the sanitary unit; a discharge valve between the sanitary unit and the vacuum sewer piping system; A vacuum sewage system including a vacuum generator for a vacuum pump is disclosed.

As described above, the conventional vacuum toilet unit does not include any device for filtering out various foreign substances such as metal pieces and vinyl contained in the dirt in the process of sucking dirt, so that these foreign substances together with the dirt are transferred to the vacuum inhaler, , A waste water storage tank, etc., causing troubles or shortening the service life.

(Reference 1) Korean Patent Publication No. 10-1995-0014501, June 16, 1995. (Reference 2) Korean Patent Publication No. 10-2000-0062790, October 25, 2000. (Reference 3) Korean Published Patent Application No. 10-2001-0061991, July, 2001. (Reference 4) Korean Patent Publication No. 10-2002-0005506, Jan. 17, 2002. (Reference 5) Korean Published Patent Application No. 10-2007-0078806, Aug. 2, 2007. (Reference 6) Korean Published Patent Application No. 10-2007-0098724, October 27, 2007. (Reference 7) Korean Patent Publication No. 10-2007-0112133, November 22, 2007. (Reference 8) Korean Patent Laid-Open No. 10-2009-0104021, October 10, 2009.

The present invention relates to an apparatus and method for removing foreign matter such as metal fragments and vinyl contained in dirt from being sucked into a wastewater treatment apparatus or a sewage storage tank in a process of sucking dirt and sucking the dirt into a sewage treatment apparatus or a sewage storage tank, To provide a vacuum toilet system with filtering means.

The present invention relates to a foreign matter filtering unit having foreign matter filtering means for filtering foreign matter between a dirt inlet portion into which dirt is introduced from a dirt discharge source such as a washstand, a toilet, and a urinal and a vacuum inhaler (hereinafter referred to as a vacuum inhaler) So that foreign matter contained in the dirt is prevented from flowing into the vacuum inhaler, the wastewater treatment device, the waste water storage tank, and the like.

The present invention aims at filtering foreign substances contained in dirt in filtering and sucking dirt, and to remove foreign substances filtered through a foreign matter discharging unit.

The present invention for solving the above problems is as follows. A vacuum toilet system in which a vacuum inhaler is connected to a sewage discharge source through a dirt inlet to evacuate dirt to a sewage storage tank for vacuum collection and treatment, the dirt inlet comprising a plurality of inlet pipes And a foreign matter filtering unit for filtering the foreign substances contained in the dirt is installed between the dirt inlet and the vacuum inhaler so that the foreign substances introduced into the dirt are introduced into the vacuum inhaler and the waste water storage tank) .

Said foreign matter filtering unit comprising: A filtration tank through which contaminants are introduced to filter foreign substances; An inlet pipe connected to the manifold to introduce contaminants into the filtration tank; A foreign matter filtering means installed in the filtration tank for filtering out foreign substances introduced therein; A branch pipe formed on both sides of the filtration tank and discharging dirt to the vacuum inhaler; And a foreign matter discharge part for discharging the foreign matter filtered in the filtration tank.

In the process of sucking and transporting dirt from a sewage source such as a washroom, a flusher, a urinal, or a Gray Water Tank in a cabin area of a ship or a toilet in a public area to a vacuum inhaler, It is possible to provide a vacuum toilet system having excellent operational stability by effectively filtering out foreign matter such as scrap, vinyl, etc., and preventing foreign substances contained in dirt from flowing into a vacuum inhaler or the like.

The present invention is capable of stably using a vacuum toilet system by filtering out foreign matter contained in dirt by filtering means of the foreign matter filtering unit and removing foreign matters filtered through the filtering means through the foreign matter discharging portion, It is possible to expect various benefits and effects such as ease of management and prolongation of service life.

FIG. 1 is a perspective view of an entire configuration of the present invention,
FIG. 2 is a front view of an entire configuration to which one embodiment of the present invention is applied.
FIG. 3 is a side view of the entire configuration to which one embodiment of the present invention is applied.
FIG. 4 is a block diagram of an entire configuration circuit to which an embodiment of the present invention is applied.
Figs. 5 and 6 are a perspective view and a front view showing the foreign matter filtering unit taken in the present invention
Figs. 7 and 8 are a side view and a plan view, respectively, of the foreign matter filtering unit,
Figs. 9 and 10 are sectional views showing an embodiment of the foreign matter filtering unit in the present invention
11 and 12 are sectional views showing another embodiment of the foreign matter filtering unit in the present invention
13 and 14 are sectional views showing another embodiment of the foreign matter filtering unit in the present invention
15 and 16 are sectional views showing still another embodiment of the foreign matter filtering unit in the present invention

The present invention relates to a method and apparatus for collecting and collecting sewage from a sewage disposal site such as a washroom, a toilet, a urinal, a gray water tank, and a vacuum inhaler in a cabin area of a ship or a public area toilet, In the vacuum toilet system for treating a dirt, foreign substances such as metal pieces, wood chips, and vinyl included in dirt are filtered by a foreign matter filtering unit equipped with foreign substance filtering means in the process of vacuum suction of dirt, It can be easily removed.

The vacuum lavatory system is adapted to the special performance (shock, noise, vibration) required by the Navy in the case of naval vessels.

In the vacuum toilet system, a dirt inlet is connected to a dirt outlet of a washbowl, a toilet, a urinal, etc., and a dirt inlet is connected to a vacuum inhaler through a foreign matter filtering unit to suck a vacuum inhaler and a sealing recycle tank, Collected, and processed.

The foreign matter filtering unit installed between the dirt inlet portion and the vacuum inhaler includes an inlet pipe connected to the manifold of the dirt inlet portion to filter the foreign substances contained in the dirt before sending the dirt introduced from the inlet pipe to the vacuum inhaler.

The foreign matter filtering unit for filtering the foreign matter includes a filtration tank for filtering foreign substances, a foreign matter filtering means for filtering out foreign matter which is installed in the filtration tank, and a branching tube which is formed on both sides of the filtration tank and sends out the dirt with the vacuum inhaler.

The foreign matter discharging portion includes a drain valve for discharging foreign matter filtered in the filtration tank, a discharge flange for cleaning, and the like.

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

FIGS. 1 and 2 are an overall schematic perspective view and a front view, respectively, to which one embodiment of the present invention is applied. FIGS. 3 and 4 are a side view and a circuit diagram of an entire configuration to which one embodiment of the present invention is applied. A front view, a side view, and a plan view of the unit.

In the vacuum toilet system, a dirt source such as a sink, a toilet, a urinal, and a gray water tank in a cabin area of a ship or a public area toilet is connected to a vacuum inhaler 20 or 20 ' And is configured to suck, collect, and process the vacuum inhalers 20 and 20 'and the sealing rescue tanks 30 and 30' into the dirt storage tank 40.

A plurality of vacuum inhalers 20 and 20 'may be provided so that the vacuum inhalers 20 and 20' can be operated in a plural number in preparation for failure or the like, thereby ensuring stability of use.

A foreign matter filtration unit 1 is provided between the dirt inlet 10 and the vacuum inhaler 20 so that the foreign substances introduced into the dirt are introduced into the vacuum inhalers 20 and 20 ' .

The dirt inlet 10 is constituted by a manifold 12 having a plurality of inlet pipes 11 and 11 'so as to be connected to a plurality of dirt sources and the manifold 12 is connected to the inlet pipes 11 and 11 'Are connected to the foreign matter filtration unit 1 so that the foreign substances contained in the dirt can be filtered before the dirt introduced from the foreign matter filtering unit 1 and the vacuum inhalers 20 and 20' is sent to the vacuum inhalers 20 and 20 '.

A foreign matter filtering unit 1 for filtering foreign substances is composed of a filtration tank 2 for filtering foreign substances, foreign matter filtering means 3 for filtering foreign substances which are installed in the filtration tank 2, And a branch pipe (4, 4 ') for discharging the dirt to the vacuum inhaler (20, 20').

The foreign matter filtering unit 1 is constituted by a foreign matter discharging portion 9 for discharging foreign matters filtered in the filtration tank 2 and the like.

The foreign matter discharge part 9 is provided with a drain valve 91 for discharging foreign matter accumulated in the filtration tank 2 at the lower part of the filtration tank 2, And a cleaning discharge flange 92 is provided so that the foreign matter filtering means 3 can be replaced, managed, and cleaned.

The vacuum inhalers 20 and 20 'connected to the two branch pipes 4 and 4' of the filtration tank 2 of the foreign matter filtration unit 1 are connected to the sealing rescue tanks 30 and 30 ' (30, 30 ') are connected to the waste water storage tank (40) again through the discharge pipes (31, 31') to absorb, collect and treat the dirt.

The vacuum lavatory system is adapted to the special performance (shock, noise, vibration) required by the Navy in the case of naval vessels.

Hereinafter, the foreign matter filtering unit 1 installed between the dust inlet 10 and the vacuum inhalers 20, 20 'will be described in detail.

The foreign matter filtering unit 1 for filtering the foreign substances contained in the dirt includes a filtration tank 2 for filtering foreign substances, a foreign matter filtering means 3 for filtering the foreign substances introduced into the filtration tank 2, a filtration tank 2 A branch pipe 4 and 4 'formed on both sides to send the dirt to the vacuum inhalers 20 and 20', and a foreign matter discharge part 9 for discharging the foreign matter filtered in the filtration tank 2.

The filtration tank 2 is connected to the outlet pipe 13 of the manifold 12 and the vacuum inhalers 20 and 20 ' Branch pipes 4 and 4 'are formed. The inflow pipe 21 is connected deeply to the inside of the filtration tank 2 to allow the dirt to flow into the filtration tank 21 and connected to the vacuum inhalers 20 and 20 ' The branch pipes (4, 4 ') for sucking and discharging dirt are disposed at a higher position than the inflow pipe (21).

This is because the dirt introduced into the filtration tank 21 through the inflow pipe 21 is not discharged straight to the branch pipes 4 and 4 'but is filtered by the foreign matter filtering means 3 to be described later, .

9 and 10 are sectional views showing one embodiment of a foreign matter filtering unit 3 installed in a foreign matter filtering unit in the present invention.

A screen (5, 5 ') is installed under the inflow pipe (21) in the filtration tank (1). The screens 5 and 5 'are inclined only in the direction in which the branch pipes 4 and 4' are present from the lower part of the inflow pipe 21 and are installed in the direction in which the branch pipes 4 and 4 ' .

That is, the screens 5 and 5 'are inclined to the lower portion of the inflow pipe 21 in the direction in which the branch pipes 4 and 4' are present, so that the dirt introduced into the inflow pipe 21 flows into the branch pipes 4 and 4 ' 4 'by the suction force generated in the branch pipes 4, 4'.

In the direction in which the branch pipes 4 and 4 'are not present, since the screen 5 and 5' are not present, the dirt is directly transferred to the branch pipes 4 and 4 '.

This is because the foreign substance is influenced by the larger suction force by the action of the relatively strong suction force in the direction close to the branch pipe (4, 4 ') [the foreign substance is heavier and bulky than the foreign substance, The screens 5 and 5 'are installed in the direction of the branch pipes 4 and 4' to filter out the dirt and the screens 5 and 5 'are not installed in the direction in which the screens 5 and 5' To facilitate the smooth discharge of

The screen (5, 5 ') is formed with filtration holes (51, 51') of various shapes and sizes so as to pass dirt and filter out foreign matter.

11 and 12 are sectional views showing still another embodiment of the foreign matter filtering means 3 in the present invention, in which screens 6 and 6 'are provided below the inflow pipe 21 in the filtration tank 1, (6, 6 ') are angularly connected to the lower portion of the inflow pipe (21) by hinges (61, 61') so that the hinges (61, 61 ' So that they can filter out the dirt.

Specifically, the screens 6 and 6 'are assembled by hinging the hinges 61 and 61' in the direction of the branches 4 and 4 'below the inflow pipe 21, , 61 'in the direction of the branches 4, 4'.

That is, the screens 6 and 6 'are connected to the inflow pipe 21 by the hinges 61 and 61', and when the suction force for sucking dirt in the filtration tank 2 is applied to the branch pipes 4 and 4 ' The screens 6 and 6 'installed at the lower part of the inflow pipe 21 are spread in the direction of the branches 4 and 4' due to the influence of the suction force, so that the foreign substances contained in the dirt are filtered.

The screens (6, 6 ') are also formed with filtration holes (61, 61') of various shapes and sizes so as to pass dirt and filter out foreign matter.

13 and 14 are sectional views showing still another embodiment of the foreign matter filtering means 3 in the present invention. A spiral wire is formed between the inlet pipe 21 and the branch pipes 4, 4 'in the filtration tank 1, And a spiral screen 7 is installed on the outer surface of the inflow pipe 21 so that the spiral screen 7 can freely move up and down on the outer surface of the inflow pipe 21, The restricting members 71 and 71 'are formed.

The helical screen 7 is installed between the inflow pipe 21 and the branch pipes 4 and 4 'outside the inflow pipe 21 so that when a suction force is applied from the branch pipes 4 and 4' (4, 4 ') side and descends when the suction force is lost, so that the foreign substances contained in the dirt are filtered by the suction force during the upward operation, and when the spiral screen (7) .

Is connected to the hinges (61, 61 ') in the direction of the circular branch pipe (4, 4') so as to move in the direction of the branches (4, 4 ') when the suction force acts on the hinges (61, 61' As it unfolds, it has filtered out the dirt.

15 and 16 are sectional views showing still another embodiment of the foreign matter filtering means 3 in the present invention in which a conical screen 8 is formed and the conical screen 8 is connected to the inlet pipe 21 in the filtration tank 2 ) And the lower part of the lower part.

The conical screen 8 is configured such that the outer periphery of the conical screen 8 is brought into close contact with the inner periphery of the filtration tank 2 while the engaging portion 81 is inserted and fixed to the outside of the inlet pipe 21, The dirt introduced into the filtration tank 2 through the inflow pipe 21 passes through the conical screen 8 and flows into the branch pipes 4 and 4 'so as to partition the branch pipes 4 and 4' So that the foreign matter contained in the dirt is filtered.

For this purpose, the conical screen 8 is provided with filtration holes 82 and 82 'of various shapes and sizes so as to pass the dirt and filter the foreign substances contained in the dirt as in the above-mentioned examples.

In order to specifically explain the implementation of the present invention, the reference numerals used in the accompanying drawings will be described below.
1: foreign matter filtering unit 11, 11 ': inlet
2: Filtration tank 3: Foreign matter filtration means
4,4 ': Branch pipe 5,5': Screen
51, 51 ': filter ball
6,6 ': Screen 61,61': Hinge
62,62 ': Filter ball
7: Spiral screen 71, 71 ': Restricted member
8: Screen 9:
91: drain valve 92: exhaust flange
10: Dirt inlet 20, 20 ': Vacuum aspirator
30,30 ': SEALING LIQUID TANK
40: SEWAGE COLLECTING TANK

Claims (7)

A foreign matter contained in the dirt between the dust inlet 10 and the vacuum inhalers 20 and 20 'constituted by the manifold 12 having a plurality of inlet pipes 11 and 11' (1), wherein the foreign substance filtering unit (1)
The foreign matter filtering unit (1) comprises: A filtration tank (2) through which contaminants are introduced to filter foreign substances; An inlet pipe (21) connected to the manifold (12) for introducing contaminants into the filtration tank (2); A foreign matter filtering means (3) installed in the filtration tank (2) for filtering out foreign substances introduced thereinto; And branch pipes (4, 4 ') formed on both sides of the filtration tank (2) and sending out the dirt to the vacuum inhalers (20, 20'),
The foreign matter filtering means (3) comprises: A helical screen (7) is formed between the inflow pipe (21) and the branches (4, 4 ') in the filtration tank (2)
The spiral screen 7 is allowed to freely move up and down on the outer surface of the inflow pipe 21 and the restricting members 71 and 71 'for restricting the movement of the spiral screen 7 up and down are formed, (20, 20 ') and the waste water storage tank (40) in advance. delete delete delete delete delete delete

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