CN115522608A - Automatic siphon drainage type six-water seal aerosol odor blocking device - Google Patents

Abstract

The invention relates to the technical field of automatic drainage and odor blocking of drainage facilities, in particular to an automatic siphon drainage type six-water-seal aerosol odor blocking device. The invention can realize automatic physical plugging of odor and toxic and harmful aerosol in a sewage pipe network or a sewage container, and can seal the odor and the toxic and harmful aerosol in the water surface from volatilizing along the water inlet pipeline when the water inlet pipeline is not inserted below a first water level and the liquid level is low by utilizing the oil sealing layer.

Description

Automatic siphon drainage type six-water seal aerosol odor blocking device

Technical Field

The invention relates to the technical field of odor blockage, in particular to an automatic siphon drainage type six-water seal aerosol odor blockage device.

Background

The finished product of the traditional bathroom odor-blocking and pipe-network-blocking and odor-preventing sewer floor drain only uses a self-weight baffle to block odor aerosol gas of a sewer from flowing into a room, or only uses one water sealing area or two water sealing areas in a self water sealing mode, the water storage amount of the water sealing areas is too small, when the floor drain is frequently out of home or is not frequently washed, the water in the water sealing areas of the sewer floor drain is naturally evaporated and dried, the purpose of the odor aerosol gas of the sewer cannot be sealed, and the aerosol risk can be brought to the bathroom.

The trap of the sewer pipe at the bottom of each floor of the traditional toilet, kitchen and residential building is relatively small in water storage amount, and the condition that the trap leaks to destroy the water seal effect exists, so that the vertical interconnected drainage pipes of residents in each floor above and below the building of some residential buildings can cause that odor or oil stain smell of kitchen washing sewage can be leaked to floor drains of other residents instantly due to gas circulation of a pipe network during drainage of some residents in a toilet or kitchen, and aerosol risk of some gas in other toilets or kitchens can be caused in the residents next to the whole building; the traditional municipal sewers are all cylindrical or square inspection well tank bodies, odor and smell generated by mixing sludge in a sludge storage tank at the bottom of the tank body with sewage and odor flowing in series in the whole pipe network are volatilized to the vicinity of a road surface along a ventilation hole of a well cover, so that pedestrians passing through the attachment of the inspection well cover and residents or commercial enterprises living in the attachment of the inspection well are all fumigated by the odor in the well, many sewer wells are also connected with an oil separation tank and are connected with a septic tank, and the risk of aerosol with virus and bacteria is higher; in addition, the high-level water tank is used for flushing the traditional public toilet, the water storage and flushing mode is that the floating ball of the floating ball valve floats upwards and falls down by the self weight of the floating ball to drive the lever to pull up or fall down the valve core of the water blocking and draining valve so as to automatically flush the water when the automatic water storage capacity is achieved, the floating ball valve in the traditional high-level water tank adopts a mechanical lever principle, the sealing performance of the water blocking core is damaged after fatigue is frequently used until the effect of water control and flushing is affected, sometimes, sand in water, or ash accumulated in the opened high-level water tank, or cigarette end paper scraps which are artificially lost are blocked by the valve core of the floating ball valve or the water inlet hole of the automatic water dropping liner seriously affect water inlet control, the high-level water tank always enters water at a low water level, the semi-empty state of the floating ball leads the water valve core not to be in a completely closed state, the automatic flushing within a set timing range corresponding to the water storage capacity cannot be set, the flushing effect of flushing of the flushing water in the flushing water is achieved, and a large amount of water is wasted. In addition, urine harassing odor still exists when the traditional flushing urinal is flushed, and the flushing-free urinal also has the odor blocking mechanism which is designed by a single water seal trap or is unreasonable in design of a diaphragm odor blocking valve, so that the flushing-free urinal can not block the urine harassing odor of urine of people who go to the toilet instantly for a long time, the urine volatilized urine in a sewer pipeline can not block the ammonia odor to a toilet space along a drainage pipeline of the urinal and then flow to the toilet space from a urinal filter screen, and the ammonia odor cannot be effectively blocked.

Disclosure of Invention

The invention aims to provide an automatic siphon drainage type six-water seal aerosol odor blocking device which can not only quickly control sewage discharge, but also block the odor gas of the aerosol of a sewer pipeline and a sewer of an inspection well from volatilizing outwards, block and isolate pathogenic bacteria of the aerosol formed by odor sources, and avoid the risk of aerosol pathogenic bacteria spreading through pipelines.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic siphon drainage type six-water-seal aerosol odor blocking device comprises a box body, wherein a compartment plate is arranged in the box body and divides the box body into a primary water seal area and a secondary water seal area;

the primary water seal area is provided with a water inlet pipeline, and the water inlet pipeline is inserted below the liquid level of the primary water seal area;

an inverse L-shaped diversion overflow pipeline for communicating the primary water sealing area and the secondary water sealing area is arranged at a certain height of the bottom of the compartment plate, the upper edge of a short pipe orifice at one end of the inverse L-shaped diversion overflow pipeline extending into the primary water sealing area is positioned below the liquid level, and the end extending into the secondary water sealing area is positioned above an outlet of the water inlet pipeline;

and the secondary water sealing area is provided with a drain pipe.

Preferably, a siphon drainage bent pipe assembly is arranged in the secondary water seal area;

the siphon drainage bent pipe assembly comprises a siphon water inlet, a siphon bent pipe and a siphon drainage pipe outlet;

the height of the inlet of the siphon water inlet is lower than the liquid level;

the height of the siphon elbow is adjustable, and two ends of the siphon elbow are respectively connected with the siphon water inlet and the siphon drain pipe outlet;

the outlet of the siphon drain pipe is positioned below the liquid level and is connected with an external drain pipe.

Preferably, an oil layer is arranged on the liquid in the primary water sealing area, and the water inlet pipeline extends into the position below the oil layer.

Preferably, the compartment plate is provided with a diversion water passing hole, and the inverted L-shaped diversion overflow pipeline is installed on the diversion water passing hole.

Compared with the prior art, the invention has the following beneficial effects:

the invention utilizes the middle compartment plate to divide the interior of the box body (or the pool body or the inspection well) structure into two-grid liquid level water seal areas, and through the design of installing and adjusting the height difference between the diversion overflow pipeline and the inlet and outlet water pipeline openings of the siphon type drainage pipeline, the invention not only can artificially control the sewage discharge amount in a planned design, but also can realize that odorous gas for plugging a sewer pipeline floor drain and a pipe network or an inspection well sewer does not volatilize outwards through multiple water seals and oil seals, and can carry out plugging isolation on toxic and harmful aerosol pathogenic bacteria formed by an odor source, thereby avoiding the risk of aerosol pathogenic bacteria propagating through the pipeline.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of another shaped tank of the present invention.

In the figure: 1. a box body; 2. a bulkhead; 3. a primary water seal zone; 4. a secondary water seal zone; 5. guiding the water to flow through the water hole; 6. a reverse L-shaped diversion overflow pipeline; 7. a siphon drain trap assembly; 7.1, a siphon water inlet; 7.2, siphon bent pipe; 7.3, a siphon drain outlet; 8. a drain pipe; 9. a water inlet pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1, an automatic siphon drainage type six-water-seal aerosol odour sealing device comprises a box body 1 (or a pool body or an inspection well) capable of containing liquid in runoff, wherein a cabin separation plate 2 is arranged inside the box body 1 (or the pool body or the inspection well), the box body 1 containing water is separated into a first-stage water seal area 3 and a second-stage water seal area 4 through the cabin separation plate 2, a diversion water passing hole 5 is formed in the bottom of the cabin separation plate 2, facing the first-stage water seal area 3, between the first-stage water seal area 3 and the second-stage water seal area 4 at a certain height, a reverse L-shaped overflow pipeline is connected in a socket joint mode in the direction of a partition plate of the second-stage water seal area 4 corresponding to the diversion water passing hole 5, and a siphon elbow assembly 7 is installed in the second-stage water seal area 4.

As shown in fig. 1, the water inlet pipe 9 is located at the upper left corner of the primary water-sealing area 3, the elbow of the water inlet pipe 9 extends below the sewage level of the primary water-sealing area 3, the diversion water passing hole 5 and the reverse L-shaped diversion overflow pipe 6 are arranged at the lower part of the bulkhead plate 2, the reverse L-shaped diversion overflow pipe 6 extends into the short pipe mouth at one end of the primary water-sealing area 3, the upper edge of the short pipe mouth is always located below the liquid level of the primary water-sealing area, and the long pipe overflow mouth extending into the secondary water-sealing area 4 with the upward port is always located above the outlet of the water inlet pipe 9; and the siphon trap 7.2 of the siphon drain trap assembly 7 is slightly below the topmost end of 6.

Therefore, when the liquid in the first-stage water sealing area 3 is higher than the topmost end of the reverse L-shaped diversion overflow pipeline 6, the sewage flows into the second-stage water sealing area 4 from the first-stage water sealing area 3 through the reverse L-shaped diversion overflow pipeline 6, and when the liquid level of the first-stage water sealing area 3 is lower than the topmost end of the reverse L-shaped diversion overflow pipeline 6, the sewage in the first-stage water sealing area 3 can not overflow into the second-stage water sealing area temporarily.

When the liquid height in the secondary water-sealing area 4 exceeds the siphon elbow 7.2, the siphon type drainage elbow component arranged in the secondary water-sealing area 4 can generate siphon effect to drain water to a height lower than the siphon air generating height of the siphon water inlet 7.1, and the drainage is stopped. Therefore, the height of the water inlet 7.1 of the siphon elbow component 7 and the height of the siphon elbow 7.2 can be adjusted to design and control the liquid level and the water discharge amount when the secondary water sealing area 4 starts to discharge water, and the lowest liquid level after the secondary water sealing area 4 discharges water can be controlled by adjusting the height of the siphon water inlet 7.1.

The drainage outlet direction of the siphon drainage bent pipe assembly 7 can be arranged on any side face of the secondary water seal area 4 except the bulkhead plate 2, and also can be arranged at the bottom of the secondary water seal area 4, the socket joint of the water outlet pipe of the siphon drainage bent pipe protrudes out of the secondary water seal box body 1, the pipe diameter of the siphon drainage bent pipe corresponds to the caliber of an external pipeline, the external connection mode can be bayonet hoop butt joint, large and small socket joint pipeline glue bonding butt joint, or socket joint rubber ring butt joint, direct short pipe butt joint and the like, and the butt joint points of the external drainage pipes 8 are guaranteed not to leak and not fall off.

The water inlet pipeline of the odor source liquid or the sewage can be arranged on any side surface and top direction of one side of the first-level water sealing area 3 except the partition board 2 so as to meet the requirements of different installation conditions. The siphon type six-water-seal odor blocking device can adjust the water discharge amount by adjusting the water storage height of the siphon water discharge elbow, correspondingly adjust the water discharge pressure, realize rapid large-water-amount siphon water discharge while blocking the odor of a sewage odor source through six-water-seal, determine the water inlet height through the height of the water inlet level and the height of the siphon water discharge elbow assembly 7, determine the water discharge amount, and do not need a floating ball valve to control the water inlet control corresponding to the water discharge time and the water discharge amount.

For example, the high-level water tank for flushing the traditional public toilet is transformed, the float valve and the pull wire lever are not used any more, the flushing facility for automatically draining water is opened and closed by the drainage valve core in a linkage manner, the defects that the mechanical failure of the float ball occurs and the valve core of the float ball is easy to block and the like do not exist, and the high-level water tank can meet the long-service-life use requirement of automatic flushing water of the public toilet with more economy and high efficiency.

When the automatic siphon drainage type six-water-seal aerosol odor blocking device is used, a compartment plate 2 for dividing the compartment is arranged in a box body 1 (or a pool body or an inspection well) capable of containing water, and the box body 1 (or the pool body or the inspection well) divides the interior of the box body 1 containing the water into a first-stage water seal area 3 and a second-stage water seal area 4 through the compartment plate 2;

because a diversion overflow hole 5 is arranged at a certain height at the bottom between the first-stage water sealing area 3 and the second-stage water sealing area 4 facing the direction of the partition board 2 of the first-stage water sealing area 3, a fixed sealing socket joint is arranged in the direction of the partition board 2 of the second-stage water sealing area 4 corresponding to the diversion overflow hole 5 to connect with an anti-leakage reverse L-shaped diversion overflow elbow 6, the drainage sewage can only enter the second-stage water sealing area 4 from the diversion overflow hole 5 at the bottom of the first-stage water sealing area 3 along with the diversion overflow elbow 6, a sewage runoff path is limited, meanwhile, the independent water level from the top opening of the diversion overflow elbow 6 to the inner wall of the whole independent pipe is always kept to achieve a certain blocking effect, the inlet and the outlet of the diversion overflow pipe are always blocked by water sealing, and a third-stage water sealing and a fourth-stage water sealing blocking area are established.

Because the siphon drainage bent pipe assembly 7 is installed at the position of the water outlet direction of the second-stage water sealing area 4, the direction of a drainage outlet pipe of the siphon drainage bent pipe assembly 7 can be any side surface of the box body 1 (or a pool body or an inspection well) of the second-stage water sealing area 4 except the partition board 2, and the siphon drainage bent pipe assembly can also be arranged at the bottom of the box body 1 of the second-stage water sealing area 4.

The drainage outlet pipe socket of the siphon drainage bent pipe component 7 protrudes out of the secondary water seal box body 1, the pipe diameter of the siphon drainage bent pipe component corresponds to the caliber of an external pipeline, and the external connection mode can be bayonet hoop butt joint, large and small socket pipe glue bonding butt joint, or socket rubber ring type butt joint, direct short pipe butt joint and the like, so that the butt joint point of the external drainage pipe 8 is ensured not to leak and not to fall off.

The water inlet pipeline of odor source liquid or sewage can be arranged on any side surface and top direction of the box body 1 of the first-stage water sealing area 3 except the partition board 2, so as to meet the requirements of different installation conditions, meanwhile, the elbow of the water inlet pipe is inserted below the water sealing liquid level, so that the tail end of the water inlet of the whole independent pipe of the water inlet pipe is submerged by the water level to play a certain plugging effect, the fifth-stage water sealing plugging area is planned, even if the elbow of the water inlet pipe is not submerged by the liquid level of the first-stage water sealing area 3, a nontoxic, harmless and pollution-free odor blocking oil layer which can float on the water surface in the end can be put on the liquid level of the first-stage water sealing area 3, so that the fifth-stage odor blocking function is enhanced, and the odor source aerosol below the plugging liquid level volatilizes along the water inlet pipeline 9. When the water inlet pipe 9 is not submerged in the liquid level of the first-level water sealing area 3, the sewage odor and the toxic and harmful aerosol in the first-level water sealing area 3 can not be volatilized out along the empty pipeline of the water inlet pipe 9.

The height of the liquid level of the siphon water inlet 7.1 of the siphon drainage bent pipe assembly 7 from the bottom of the box body 1 (or a pool body or an inspection well) and the height of the elbow position of the siphon drainage bent pipe assembly 7 can be adjusted according to the self volume of a water seal odor blocking facility and the reasonable height required by blocking water quantity, meanwhile, the bottom surface of the siphon water inlet 7.1 and the inner wall of the whole independent siphon bent pipe 7.2 assembly are always kept water-sealed, a certain blocking effect is achieved, and a sixth-level water seal blocking area is planned.

The size of siphon drainage return bend subassembly 7 displacement, the size of drainage pressure all can realize the quick big water yield siphon drainage when the odor of six water seal shutoff sewage foul smell sources through the size of the volume size of adjustment box 1 (or cell body, or inspection shaft) and the size of 7 pipe diameters of inside siphon drainage return bend subassemblies, the size of subassembly height.

The invention can be applied to the place of a sewer of a deodorization and odor-blocking floor drain, can replace a flushing water tank controlled by a traditional mechanical floating ball valve, and realizes that the drainage time and the drainage water amount corresponding to water inlet control do not need to be controlled by the mechanical floating ball valve. For example, a high-level water tank of the traditional public toilet pit type flushing is transformed, a float valve and a pull-line lever are not used any more, the flushing facility for automatically draining water is realized by linkage opening and closing of a drainage valve core, the defects that the mechanical fault of the float ball occurs, the valve core of the float ball is easy to block and the like do not exist, and the high-level water tank can meet the use requirements of the pit type public toilet for long service life of automatic draining and flushing water more economically and efficiently.

All the construction parts of the odor blocking device can be made of carbon steel, stainless steel, glass fiber reinforced plastic or plastics, and the like, and the front end of the sewage source entering the siphon drainage type six-water-seal odor blocking device is provided with a primary slag intercepting filter screen.

The appearance structure of the odor blocking device can be changed randomly, the odor blocking device can be a cuboid box body, the odor blocking device can also be a tetragonal box body, the odor blocking device can also be a cylindrical box body, the core of the odor blocking device can ensure that the box body 1 (or a cell body or an inspection well) with any appearance is installed in a floor drain or a sewer inspection well, or a water flushing urinal or a water flushing-free urinal is ensured, and other facilities needing blocking aerosol odor can divide the interior of the selected box body 1 into a primary water sealing area 3 and a secondary water sealing area 4 through a separation cabin plate 2, and the diameters and the heights of pipelines of a siphon drainage elbow assembly 7, a water inlet pipe and a tail end drainage water outlet pipe are reasonably adjusted corresponding to the box bodies 1 with different structure sizes and heights, and the installation conditions of different aerosol water sealing odor blocking are met.

Any sewage enters the device, because the device divides a box body 1 (or a pool body or an inspection well) into two areas through a designed middle partition board 2 regardless of the shape, a certain water quantity is always ensured in the pipelines of the two areas, or the sewage is not submerged by water and the air flow is blocked by the water seal, so that the self odor of the sewage is realized, or the odor in the pipeline network with the water discharged from the tail end cannot volatilize into the open space of the water inlet pipeline 9 and the water inlet pipeline 9, a non-toxic and pollution-free oil sealing layer which can always float on the water surface can be added on the top of the water level liquid surface of the first grid area, when the water inlet pipeline 9 is not inserted below the first water level, the odor aerosol gas in the water surface can be sealed and cannot volatilize out along the water inlet pipeline 9 when the liquid level of the first-level water sealing area 3 is low, the odor and the toxic and harmful aerosol gas in the pipeline network cannot volatilize into the indoor limited space to destroy the indoor air environment quality, and the risk of spreading of the aerosol viruses is avoided.

The invention can extend various products in a water seal drainage mode of siphon odor blocking, odor prevention and prevention of aerosol from entering a room. For example, the high-level flushing water tank of the traditional public toilet, the drainage is opened by controlling the bottom valve by the water inlet floating ball lever in the existing groove flushing water tank, and the floating ball is not needed to be adopted in the application.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides an automatic six water seal aerosol of siphon drainage type blocks up smelly device which characterized in that: the device comprises a box body (1), wherein a compartment plate (2) is arranged in the box body (1) to divide the box body into a primary water seal area (3) and a secondary water seal area (4);

the primary water sealing area (3) is provided with a water inlet pipeline (9), and the water inlet pipeline (9) is inserted below the liquid level of the primary water sealing area (3);

an inverse L-shaped flow guide overflow pipeline (6) used for communicating the primary water sealing area (3) and the secondary water sealing area (4) is arranged at the bottom of the cabin separation plate (2) at a certain height, the upper edge of a short pipe orifice at one end, extending into the primary water sealing area (3), of the inverse L-shaped flow guide overflow pipeline (6) is positioned below the liquid level, and the end, extending into the secondary water sealing area (4), of the inverse L-shaped flow guide overflow pipeline is positioned above the outlet of the water inlet pipeline (9);

and the secondary water seal area (4) is provided with a drain pipe (8).

2. The automatic siphon drainage type six-water seal aerosol odor blocking device according to claim 1, characterized in that: a siphon drainage bent pipe component (7) is arranged in the secondary water sealing area (4);

the siphon drainage bent pipe assembly (7) comprises a siphon water inlet (7.1), a siphon bent pipe (7.2) and a siphon drainage pipe outlet (7.3);

the height of the inlet of the siphon water inlet (7.1) is lower than the liquid level;

the height of the siphon elbow (7.2) is adjustable, and two ends of the siphon elbow are respectively connected with the siphon water inlet (7.1) and the siphon drain pipe outlet (7.3);

the siphon drain pipe outlet (7.3) is positioned below the liquid level and is connected with an external drain pipe (8).

3. The automatic siphon drainage type six-water seal aerosol odor blocking device according to claim 1, characterized in that: an oil layer is arranged on the liquid of the first-stage water sealing area (3), and the water inlet pipeline (9) extends into the position below the oil layer.

4. The automatic siphon drainage type six-water-seal aerosol odor blocking device according to claim 1, characterized in that: the partition board (2) is provided with a diversion water passing hole (5), and the inverse L-shaped diversion overflow pipeline (6) is arranged on the diversion water passing hole (5).

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