CN212477955U - Positioning device and sewer water seal water replenishing and changing device - Google Patents

Abstract

The utility model discloses a sewer water seal moisturizing and trades water installation, water discharge portion is connected with water seal portion, still include the controller, the moisturizing case, water level sensor and liquid detector, through the moisturizing pipe intercommunication between moisturizing case and the water discharge portion, and the moisturizing case is supporting to be provided with to water discharge portion and water seal portion moisturizing automatically controlled valve, automatically controlled valve and controller electric connection, be provided with positioner on the lateral wall of water discharge portion, water level sensor and liquid detector install in corresponding positioner, and the water level sensor is located the outside of water seal portion, liquid detector is located the outside of water discharge portion, the controller respectively with water level sensor and liquid detector electric connection. The utility model can timely replenish water, and can ensure that the water seal is not invalid, thereby avoiding odor diffusion and ensuring the indoor air quality; and the water liquid in the water seal part can be replaced in time, so that the breeding of viruses and bacteria in the drainage water liquid is avoided, and the risk that the viruses and the bacteria infect the human body is reduced.

Description

Positioning device and sewer water seal water replenishing and changing device

Technical Field

The utility model relates to a building indoor drainage is deodorant, anti-virus, prevent the bacterium field, especially a positioner, sewer water seal moisturizing trades water installation.

Background

In the indoor building, bathroom and kitchen often are the water concentration region, in bathroom and kitchen drainage system, be provided with the water seal, odor, bacterium and virus in the isolated domestic sewage system of water seal, but because the atmospheric pressure fluctuation in the drainage part or for some residents that do not live for a long time or do not use water for a long time, the water liquid in the return bend can receive factors influence such as siphon, evaporation, thereby lead to the water seal to become invalid, thereby make odor, bacterium, virus get into indoor, influence indoor living environment and resident health, and do not use water for a long time, even if the water seal does not become invalid, the drainage water liquid of water seal department also can foul and lead to the virus, the bacterium exceeds standard, thereby influence indoor personnel health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a sewer water seal moisturizing trades water installation of deodorant gas, antivirus and anti-bacterial.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a positioning device, isolated part and promotion portion, isolated part set up in the periphery of drainage part, form the holding chamber between isolated part and the drainage part, and isolated part separation waste residue, waste water can not get into the holding chamber, and drainage part is connected with water seal portion, and the isolated part extends to the water storage portion of water seal portion, and also forms the holding chamber between isolated part and the water seal portion, and promotion portion pegs graft in the isolated part, and is provided with the location chamber in the promotion portion.

Preferably, the inner side wall of the isolation part is provided with a plug part, and the lifting part is provided with a plug connector matched with the plug part.

Preferably, an upper cover plate is mounted on the top of the lifting part, and the upper cover plate seals the top of the accommodating cavity.

Preferably, the top of the isolation part is further provided with a positioning step, the outer side wall of the lifting part is provided with a positioning lug, and the positioning lug is blocked in the positioning step.

The utility model provides a sewer water seal moisturizing device, includes drainage portion and water seal portion, and drainage portion is connected its characterized in that with water seal portion: still include controller, moisturizing case and water level inductor, through moisturizing pipe intercommunication between moisturizing case and the drainage part, and the moisturizing case is supporting to be provided with the automatically controlled valve to drainage portion and water seal portion moisturizing, automatically controlled valve and controller electric connection are provided with above-mentioned positioner on the lateral wall of drainage portion, in water level inductor installation positioner, and the water level inductor is located the outside of water seal portion, controller and water level inductor electric connection.

The utility model provides a water installation is traded to sewer water seal, includes drainage portion and water seal portion, and drainage portion is connected its characterized in that with water seal portion: still include controller, moisturizing case and liquid detector, through moisturizing pipe intercommunication between moisturizing case and the drainage part, and the moisturizing case is supporting to be provided with the automatically controlled valve to drainage portion and water seal portion moisturizing, automatically controlled valve and controller electric connection are provided with above-mentioned positioner on the lateral wall of drainage portion, and liquid detector installs in the positioner that corresponds, and liquid detector is located the outside of drainage portion, controller and liquid detector electric connection.

The utility model provides a water drain water seal moisturizing trades water installation, includes drainage portion and water seal portion, and drainage portion is connected its characterized in that with water seal portion: still include the controller, the moisturizing case, water level inductor and liquid detector, through the moisturizing pipe intercommunication between moisturizing case and the drainage part, and the moisturizing case is supporting to be provided with the automatically controlled valve to drainage part and water seal portion moisturizing, automatically controlled valve and controller electric connection, be provided with above-mentioned positioner on the lateral wall of drainage part, water level inductor and liquid detector install in the positioner that corresponds, and the water level inductor is located the outside of water seal portion, liquid detector is located the outside of drainage part, the controller respectively with water level inductor and liquid detector electric connection.

Preferably, the controller is internally provided with a timing module, and the timing module is used for recording the interval time between the last drainage of the drainage part and the current drainage.

Preferably, a positioning device is arranged on the outer side wall of the drainage part, two positioning cavities which are arranged up and down are arranged on the lifting part, the water level sensor is positioned in the positioning cavity below, and the liquid detector is positioned in the positioning cavity above.

Preferably, two positioning devices which are distributed in a staggered mode are arranged on the outer side wall of the drainage portion, the water level sensor is located in a positioning cavity of one positioning device and located on the outer side of the water seal portion, the liquid detector is located in a positioning cavity of the other positioning device and located on the outer side of the drainage portion.

The utility model has the advantages of it is following:

1. the sewer water seal water replenishing and changing device can ensure that the water seal does not lose efficacy, thereby avoiding odor diffusion and ensuring the indoor air quality; the drainage water liquid in the water seal part can be replaced in time, so that the breeding of viruses and bacteria in the drainage water liquid is avoided, and the risk that the viruses and the bacteria infect human bodies is reduced;

2. the water level sensor can monitor the water seal state of the water seal part in real time and the liquid detector can monitor the drainage interval time in real time, so that water supplement and water change of water drainage liquid of the water seal part can be realized;

3. whole device, simple to operate promotes the portion through the dismouting, can realize the quick assembly disassembly of water level inductor and liquid detector, consequently when water level inductor and liquid detector need be changed, can be timely change to the device's feasibility has been improved.

Drawings

FIG. 1 is a schematic structural view of the S-shaped elbow seal of the present invention;

FIG. 2 is a schematic view of the installation of the drain;

FIG. 3 is a first schematic view of the positioning device;

FIG. 4 is a second schematic view of the positioning device;

FIG. 5 is a schematic cross-sectional view of A-A in FIG. 4;

FIG. 6 is a schematic structural view of the spacer;

FIG. 7 is a schematic view of the lifting portion;

fig. 8 is a schematic structural view of the P-shaped elbow seal of the present invention;

fig. 9 is a schematic structural view of the floor drain water seal of the present invention;

FIG. 10 is a schematic view of the structure of the toilet seal of the present invention;

FIG. 11 is a block diagram of the controller controlling the water level sensor and the liquid detector

In the figure, 1-a water replenishing tank, 2-a controller, 3-an electric control valve, 4-a water replenishing pipe, 5-a water discharging part, 6-a water sealing part, 7-a water level sensor, 8-a liquid detector, 9-a water inlet pipe, 21-a lifting part, 22-a positioning cavity, 23-an isolating part, 25-a splicing groove, 26-a positioning step, 27-a lower cover plate, 28-an upper cover plate, 29-a line passing groove, 30-a positioning lug, 31-a wire outlet hole and 32-a splicing lug.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1, a sewer water seal moisturizing device, including drainage portion 5 and water seal portion 6, drainage portion 5 is connected with water seal portion 6, still include controller 2, moisturizing case 1 and water level inductor 7, communicate through moisturizing pipe 4 between moisturizing case 1 and the drainage portion 5, and be provided with positioner on the lateral wall of drainage portion 5, water level inductor 7 is installed in the position device that corresponds, and water level inductor 7 is located the outside of water seal portion 6, controller 2 and water level inductor 7 electric connection, it is preferred, use water level inductor 7 to monitor that the water seal of water seal portion 6 does not become invalid.

In this embodiment, as shown in fig. 1, an electric control valve 3 for controlling water supply of the water supply tank 1 is provided in the water supply tank 1, the electric control valve 3 is opened to enable water discharge of the water supply tank 1, the water supply tank 1 is communicated with the water discharge part 5 through a water supply pipe 4, after the electric control valve 3 is opened, the water supply tank 1 supplies water into the water discharge part 5 through the water supply pipe 4, the water supply tank 1 has the same or similar structure as the water storage tank on the existing toilet, when in the toilet, the water storage tank on the toilet can be used as the water supply tank 1, of course, in the case of the toilet having the water storage tank, the water supply tank 1 can be additionally provided, a water inlet pipe 9 is provided at the water inlet end of the water supply tank 1, the water inlet pipe 9 is connected with the water supply system of the building, as shown in fig. 8, 9 and 10, and the water seal part 6 is the existing P-type elbow water seal structure or S-type elbow water, as shown in fig. 8 and 1, in the case of the P-trap structure or the S-trap structure, the water discharge portion 5 is a water discharge pipe, and as shown in fig. 10, in the case of the toilet trap structure, the water discharge portion 5 is a toilet bowl, and normally, the water seal portion 6 is filled with water to form a water seal, thereby preventing odor, viruses, and bacteria in the pipe from spreading indoors.

In this embodiment, a positioning device is disposed on the outer side wall of the drainage portion 5, the water level sensor 7 is installed in the positioning device, and the water level sensor 7 is located on the outer side of the water seal portion 6, specifically, when the water level sensor is of a P-type elbow water seal structure, the water level sensor 7 is located on the outer side of the P-type elbow water seal portion, when the water level sensor is of an S-type elbow water seal structure, the water level sensor 7 is located on the outer side of the S-type elbow water seal portion, when the water level sensor is of a floor drain water seal structure, the water level sensor 7 is located on the outer side of the floor drain water seal portion, and when the water seal structure is of a toilet bowl.

In this embodiment, the controller 2 is electrically connected to the water level sensor 7, and the controller 2 is electrically connected to the electric control valve 3, in this embodiment, the water level sensor 7 is a non-contact liquid level sensor, and the types that can be used are: the XKC-Y25 series can sense whether liquid exists in an area to be detected or not, for the water level sensor 7, if the water level sensor 7 detects that the liquid exists, the water level of the water sealing part 6 meets the requirement, and if the liquid does not exist, the water level of the water sealing part 6 does not meet the requirement, water replenishing is needed, further, the controller 2 is an existing programmable logic controller, in the embodiment, the preferred controller 2 can be a BST-M51 series, and after the controller 2 controls the electric control valve 3 to be opened, the water replenishing tank 1 starts replenishing water to the water sealing part 6, so that the water sealing depth in the water sealing part 6 is ensured, and the situation that the water sealing of the water sealing part 6 fails to cause odor diffusion in a room is avoided.

In this embodiment, as shown in fig. 2 to 7, the positioning device includes a partition portion 23 and a lifting portion 21, the partition portion 23 is disposed on an outer side wall of the drainage portion 5, an accommodating cavity is formed between the partition portion 23 and the drainage portion 5, the drainage portion 5 is connected with the water sealing portion 6, the partition portion 23 extends to a water storage portion of the water sealing portion 6, and an accommodating cavity is also formed between the partition portion 23 and the water sealing portion 6, the lifting portion 21 is inserted into the partition portion 23, and a positioning cavity 22 is disposed on the lifting portion 21, the water level sensor 7 is installed in the positioning cavity 22, and the positioning cavity 22 is located outside the water storage portion of the water sealing portion 6, so that the water level sensor 7 is located outside the water sealing portion 6, preferably, the partition portion is a U-shaped block, the lifting portion is a U-shaped structure, of course, during actual use, the partition portion may be a revolving body, the drainage portion 5 and the water sealing portion 6 are both located inside the revolving body, the inner side wall of the isolation part 23 is provided with an insertion groove 25, the lifting part 21 is provided with an insertion convex block 32 matched with the insertion groove 25, preferably, the insertion groove 25 is a dovetail groove, and after the insertion convex block 32 is matched in the dovetail groove, radial looseness of the lifting part 21 can be avoided.

In this embodiment, the top of the lifting portion 21 is provided with an upper cover plate 28, the top of the accommodating chamber is sealed by the upper cover plate 28, when installing, after the water level sensor 7 is installed, the top of the accommodating chamber is sealed by the upper cover plate 28, when in specific use, a sealing ring or a sealing gasket or a sealing glue is arranged between the upper cover plate 28 and the accommodating chamber, when installing the partition portion, the bottom of the accommodating chamber can be provided with a lower cover plate 27, the bottom of the accommodating chamber is sealed by the lower cover plate 27, the lower cover plate can be integrally formed with the partition portion or integrally formed with the lifting portion or separately existing, when the lower cover plate exists separately, the lower cover plate 27 and the upper cover plate 28 are in the same sealing mode, the accommodating chamber is sealed by the upper cover plate 28 and the lower cover plate 27, thereby waste residues and waste water can be prevented from entering the accommodating chamber, smooth insertion and extraction of the lifting portion 21 are ensured, and components, the construction is convenient, further, the top of the isolation part 23 is further provided with a positioning step 26, the outer side wall of the lifting part 21 is provided with a positioning bump 30, the positioning bump 30 is blocked in the positioning step 26, when the lifting part 21 is inserted, after the positioning bump 30 is blocked by the positioning step 26, the lifting part 21 is installed in place, in order to facilitate the extraction of the lifting part 21, in this embodiment, the water level sensor 7 and the controller 2 can be electrically connected in a wired or wireless manner, preferably, the water level sensor 7 and the controller 2 are connected in a wired manner, therefore, the positioning cavity 22 is provided with a wire passing groove 29, the side wall of the isolation part is provided with a wire outlet hole 31, the wire of the water level sensor 7 is connected with the controller 2 through the wire passing groove 29 and the wire outlet hole 31, during the wire threading, it is required to ensure that the wire and the wire outlet hole 31 are hermetically connected, and the wire below the ground surface is located, the wire tube needs to be buried, and the electric wire is protected through the wire tube.

The working process of the embodiment is as follows: when the water level sensor 7 monitors that the water level of the water seal part 6 is lower than a set value, the controller 2 controls the electric control valve 3 to be opened, the water supplementing tank 1 supplements water into the water drainage part 5 through the water supplementing pipe 4, and after the water supplementing is completed, the controller 2 controls the electric control valve 3 to be closed, so that the water supplementing to the water seal part 6 is completed, the water seal is ensured not to lose efficacy, the odor diffusion is avoided, and the indoor air quality is ensured.

Example two:

as shown in fig. 1, a sewer water seal moisturizing device, including drainage 5 and water seal 6, drainage 5 is connected with water seal 6, still include controller 2, moisturizing case 1 and liquid detector 8, communicate through moisturizing pipe 4 between moisturizing case 1 and the drainage 5, and be provided with positioner on the lateral wall of drainage 5, liquid detector 8 is installed in positioner, liquid detector 8 is located the outside of drainage 5, controller 2 and 8 electric connection of liquid detector, it is preferred, use liquid detector 8 to monitor drainage 5 drainage of drainage as the standard.

In this embodiment, an electric control valve 3 for controlling water supply of the water supply tank 1 is disposed in the water supply tank 1, the electric control valve 3 is opened to discharge water from the water supply tank 1, the water supply tank 1 is communicated with the water discharge portion 5 through a water supply pipe 4, when the electric control valve 3 is opened, the water supply tank 1 discharges water into the water discharge portion 5 through the water supply pipe 4, the water supply tank 1 has the same or similar structure as the water storage tank of the existing toilet, when the toilet is in a toilet, the water storage tank of the toilet can be used as the water supply tank 1, of course, when the toilet has the water storage tank, the water supply tank 1 can be additionally disposed, a water inlet pipe 9 is disposed at the water inlet end of the water supply tank 1, the water inlet pipe 9 is connected with the water supply system of the building, as shown in fig. 8, 9 and 10, and the water seal portion 6 is the existing P-type bent water seal structure or S-type bent water seal structure or, as shown in fig. 8 and 1, in the case of the P-trap structure or the S-trap structure, the water discharge portion 5 is a water discharge pipe, and as shown in fig. 10, in the case of the toilet trap structure, the water discharge portion 5 is a toilet bowl, and normally, the water seal portion 6 is filled with water to form a water seal, thereby preventing odor, viruses, and bacteria in the pipe from spreading indoors.

In this embodiment, a positioning device is disposed on the outer side wall of the drainage portion 5, the liquid detector 8 is installed in the positioning device, and the liquid detector 8 is located outside the drainage portion 5, specifically, when the water seal structure is a P-type elbow water seal structure, the liquid detector 8 is located outside the drainage pipe, when the water seal structure is an S-type elbow water seal structure, the liquid detector 8 is located outside the drainage portion of the floor drain, when the water seal structure of the floor drain, the liquid detector 8 is located outside the drainage portion of the floor drain, and when the water seal structure of the toilet bowl, the liquid detector 8 is located outside the drainage portion of the toilet bowl.

In this embodiment, the controller 2 is electrically connected to the liquid detector 8, and the controller 2 is electrically connected to the electric control valve 3, in this embodiment, the liquid detector 8 is a non-contact liquid level sensor, and the types that can be used are: the XKC-Y25 series can sense whether a region to be detected has liquid or not, for the liquid detector 8, if the liquid detector 8 detects that the drainage part 5 has liquid, it indicates that the drainage part 5 is draining, and if the liquid detector 8 does not detect liquid, it indicates that the drainage part 5 is not draining, and if the liquid detector 8 does not detect liquid for a long time, it needs to change the water seal part 6, furthermore, the controller 2 is a conventional programmable logic controller, in this embodiment, the preferred controller 2 can be a BST-M51 series, and after the controller 2 controls the electric control valve 3 to be opened, the water supplementing tank 1 starts to drain water to the water seal part 6, and the drainage water liquid of the water seal part 6 is changed, so as to avoid odor, bacteria and viruses exceeding standards caused by the fact that the drainage water is not changed for a long time, and further influence the body health of indoor personnel.

In this embodiment, the controller 2 is provided with a timing module for recording the time interval between the last drainage of the drainage part 5 and the current drainage, preferably, the timing module is a timer on a programmable logic controller, and if the last drainage time is 9 am and is now 12 pm, the time recorded by the timing module is 3 hours, further, the controller 2 is provided with a display module capable of directly displaying the time recorded by the timing module, when the time recorded by the timing module reaches a set time, the controller 2 controls the electric control valve 3 to open, the water replenishing tank 1 drains water to the water sealing part 6, so as to replace the water sealing liquid at the water sealing part 6, in the actual operation process, the controller 2 is further provided with a button, and after the button is started, the controller 2 can actively control the electric control valve 3 to open, so as to drain the water sealing part 6, the drainage water liquid is replaced.

In this embodiment, as shown in fig. 2 to 7, the positioning device includes a partition portion 23 and a lifting portion 21, the partition portion 23 is disposed on an outer side wall of the drainage portion 5, an accommodating cavity is formed between the partition portion 23 and the drainage portion 5, the drainage portion 5 is connected with the water sealing portion 6, the partition portion 23 extends to a water storage portion of the water sealing portion 6, and an accommodating cavity is also formed between the partition portion 23 and the water sealing portion 6, the lifting portion 21 is inserted into the partition portion 23, and the lifting portion 21 is provided with a positioning cavity 22, the liquid detector 8 is installed in the positioning cavity 22, and the positioning cavity 22 is located outside the drainage portion 5, so that the liquid detector 8 is located outside the drainage portion 5, preferably, the partition portion is a U-shaped block, the lifting portion is a U-shaped structure, of course, during actual use, the partition portion may be a drainage body, and both the drainage portion 5 and the water sealing portion 6 are located inside the rotation body, the inner side wall of the isolation part 23 is provided with an insertion groove 25, the lifting part 21 is provided with an insertion convex block 32 matched with the insertion groove 25, preferably, the insertion groove 25 is a dovetail groove, and after the insertion convex block 32 is matched in the dovetail groove, radial looseness of the lifting part 21 can be avoided.

In this embodiment, the top of the lifting portion 21 is provided with an upper cover plate 28, the top of the accommodating chamber is sealed by the upper cover plate 28, when the liquid detector 8 is installed, the top of the accommodating chamber is sealed by the upper cover plate 28, when the liquid detector is used, a sealing ring or a sealing gasket or a sealing glue is arranged between the upper cover plate 28 and the accommodating chamber, when the partition is installed, the bottom of the accommodating chamber can be provided with a lower cover plate 27, the bottom of the accommodating chamber is sealed by the lower cover plate 27, the lower cover plate can be integrally formed with the partition or integrally formed with the lifting portion or separately existing, when the lower cover plate exists separately, the lower cover plate 27 and the upper cover plate 28 are in the same sealing mode, the accommodating chamber is sealed by the upper cover plate 28 and the lower cover plate 27, thereby waste residues and waste water can be prevented from entering the accommodating chamber, smooth insertion and extraction of the lifting portion 21 are ensured, and components in the, the construction is convenient, further, the top of the isolation part 23 is further provided with a positioning step 26, the outer side wall of the lifting part 21 is provided with a positioning bump 30, the positioning bump 30 is blocked in the positioning step 26, when the lifting part 21 is inserted, when the positioning bump 30 is blocked by the positioning step 26, it indicates that the lifting part 21 is installed in place, in order to facilitate the extraction of the lifting part 21, in this embodiment, the liquid detector 8 and the controller 2 can be electrically connected in a wired or wireless manner, preferably, the liquid detector 8 and the controller 2 are connected in a wired manner, therefore, the positioning cavity 22 is provided with a wire passing groove 29, the side wall of the isolation part is provided with a wire outlet hole 31, the electric wire of the liquid detector 8 is connected with the controller 2 through the wire passing groove 29 and the wire outlet hole 31, in the process of threading the electric wire, it is required to ensure that the electric wire and the wire outlet hole 31 are in a sealed connection, the wire tube needs to be buried, and the electric wire is protected through the wire tube.

The working process of the embodiment is as follows: when the liquid detector 8 does not monitor the drainage of the drainage part 5 for a long time, the controller 2 controls the electric control valve 3 to be opened, the water supplementing tank 1 drains water into the drainage part 5 through the water supplementing pipe 4, after the drainage is completed, the controller 2 controls the electric control valve 3 to be closed, so that the drainage water liquid of the water sealing part 6 is replaced, the set time on the timing module is determined according to the actual requirements of users, the set time on the timing module is 4 hours under the common condition, and the drainage water liquid is replaced in time, so that the virus and bacteria breeding of the drainage water liquid is avoided, and the risk of the virus and bacteria infecting human bodies is reduced.

Example three:

the utility model provides a water supply and water change device for sewer water seal, including drainage portion 5 and water seal portion 6, drainage portion 5 is connected with water seal portion 6, still include controller 2, moisturizing case 1, water level inductor 7 and liquid detector 8, through moisturizing pipe 4 intercommunication between moisturizing case 1 and the drainage portion 5, and be provided with positioner on the lateral wall of drainage portion 5, water level inductor 7 and liquid detector 8 are installed in the positioner that corresponds, and water level inductor 7 is located the outside of water seal portion 6, liquid detector 8 is located the outside of drainage portion 5, controller 2 respectively with water level inductor 7 and 8 electric connection of liquid detector, it is preferred, 6 water seals of water seal portion do not become invalid with water level inductor 7 can be monitored, liquid detector 8 can monitor 5 water drains of drainage portion as the standard.

In this embodiment, an electric control valve 3 for controlling water supply of the water supply tank 1 is disposed in the water supply tank 1, the electric control valve 3 is opened to enable the water supply tank 1 to discharge water, the water supply tank 1 is communicated with the water discharge portion 5 through a water supply pipe 4, when the electric control valve 3 is opened, the water supply tank 1 supplies water to the water discharge portion 5 through the water supply pipe 4, the water supply tank 1 has the same or similar structure as the water storage tank of the existing toilet, when the toilet is in a toilet, the water storage tank of the toilet can be used as the water supply tank 1, of course, when the toilet has the water storage tank, the water supply tank 1 can be additionally disposed, a water inlet pipe 9 is disposed at the water inlet end of the water supply tank 1, the water inlet pipe 9 is connected with the water supply system of the building, as shown in fig. 8, 9 and 10, and the water seal portion 6 is the existing P-type bent water seal structure or S-bent water seal structure or, as shown in fig. 8 and 1, in the case of the P-trap structure or the S-trap structure, the water discharge portion 5 is a water discharge pipe, and as shown in fig. 10, in the case of the toilet trap structure, the water discharge portion 5 is a toilet bowl, and normally, the water seal portion 6 is filled with water to form a water seal, thereby preventing odor, viruses, and bacteria in the pipe from spreading indoors.

In this embodiment, the outer side wall of the drain part 5 is provided with a positioning means, the water level sensor 7 and the liquid detector 8 are installed in the corresponding positioning means, and the water level sensor 7 is positioned at the outer side of the water seal part 6, the liquid detector 8 is positioned at the outer side of the water discharge part 5, specifically, when the water level sensor is in a P-shaped elbow seal structure, the water level sensor 7 is positioned at the outer side of the P-shaped elbow seal part, the liquid detector 8 is positioned at the outer side of the drain pipe, when the structure is S-shaped elbow seal structure, the water level sensor 7 is positioned at the outer side of the S-shaped elbow seal part, the liquid detector 8 is positioned at the outer side of the drain pipe, when the structure is a floor drain water seal structure, the water level sensor 7 is positioned at the outer side of the floor drain water seal part, the liquid detector 8 is positioned at the outer side of the floor drain water discharge part, in the case of the toilet water seal structure, the water level sensor 7 is located outside the toilet water seal portion, and the liquid detector 8 is located outside the toilet drain portion.

In this embodiment, as shown in fig. 1, the controller 2 is electrically connected to the water level sensor 7 and the liquid detector 8, respectively, and the controller 2 is electrically connected to the electrically controlled valve 3, in this embodiment, the water level sensor 7 and the liquid detector 8 are both non-contact liquid level sensors, and the types that can be used are: an XKC-Y25 series can sense whether a liquid exists in an area to be measured or not, for the water level sensor 7, if the water level sensor 7 detects that the liquid exists, the water level of the water seal part 6 meets the requirement, if the liquid does not exist, the water level of the water seal part 6 does not meet the requirement, water replenishing is needed, for the liquid detector 8, if the liquid detector 8 detects that the liquid exists, the water draining part 5 drains, and if the liquid is not detected, the water draining part 5 does not drain, and if the liquid detector 8 does not detect the liquid for a long time, the water replenishing is needed for the water seal part 6, furthermore, the controller 2 is an existing programmable logic controller, in the embodiment, the preferred controller 2 can be a BST-M51 series, and after the controller 2 controls the electric control valve 3 to open, the water replenishing tank 1 starts replenishing water to the water seal part 6, so as to ensure the water seal depth in the water seal part 6, the odor diffusion chamber caused by the failure of the water seal part 6 is avoided, and the drainage water liquid of the water seal part 6 can be replaced after water is supplemented, so that the odor, bacteria and virus exceeding caused by the fact that the drainage water liquid is not replaced for a long time are avoided, and the health of indoor personnel is influenced.

In this embodiment, the controller 2 is provided with a timing module therein, the timing module is configured to record the last time interval between the drainage of the drainage portion 5 and the current time interval, if the last time interval is 9 am, the current time interval is 12 pm, the time recorded by the timing module is 3 hours, further, the controller 2 is provided with a display module capable of directly displaying the time recorded by the timing module, when the time recorded by the timing module reaches the set time, the controller 2 controls the electronic control valve 3 to open, the water replenishing tank 1 replenishes water to the water seal portion 6, so as to replace the water seal liquid at the water seal portion 6, in the actual application process, the controller 2 is further provided with a button, and after the button is started, the controller 2 can actively control the electronic control valve 3 to open, so as to replenish water to the water seal portion 6 and replace the drainage liquid.

In the present embodiment, as shown in fig. 2 to 7, the positioning device includes a partition portion 23 and a lifting portion 21, the partition portion 23 is disposed on an outer side wall of the drainage portion 5, an accommodating cavity is formed between the partition portion 23 and the drainage portion 5, the drainage portion 5 is connected with the water sealing portion 6, the partition portion 23 extends to a water storage portion of the water sealing portion 6, and an accommodating cavity is also formed between the partition portion 23 and the water sealing portion 6, the lifting portion 21 is inserted into the partition portion 23, and the lifting portion 21 is provided with a positioning cavity 22, when the water level sensor 7 is installed in the positioning cavity 22, the positioning cavity 22 is located outside the water storage portion of the water sealing portion 6, so that the water level sensor 7 is located outside the water sealing portion 6, when the liquid detector 8 is installed in the positioning cavity 22, the positioning cavity 22 is located outside the drainage portion 5, so that the liquid detector 8 is located outside the drainage portion 5, preferably, the partition portion is a U-shaped block, the lifting part is of a U-shaped structure, certainly, in the actual use process, the isolating part can be a revolving body, the water draining part 5 and the water sealing part 6 are both located in the revolving body, the insertion groove 25 is arranged on the inner side wall of the isolating part 23, the lifting part 21 is provided with the insertion lug 32 matched with the insertion groove 25, the insertion groove 25 is a dovetail groove, and after the insertion lug 32 is matched in the dovetail groove, the lifting part 21 can be prevented from being loosened radially.

In this embodiment, the top of the lifting portion 21 is provided with an upper cover plate 28, the top of the accommodating chamber is sealed by the upper cover plate 28, when installing, after the water level sensor 7 and the liquid detector 8 are installed, the top of the accommodating chamber is sealed by the upper cover plate 28, when in specific use, a sealing ring or a sealing gasket or a sealing glue is arranged between the upper cover plate 28 and the accommodating chamber, when installing the isolation portion, the bottom of the accommodating chamber can be provided with a lower cover plate 27, the lower cover plate 27 seals the bottom of the accommodating chamber, the lower cover plate can be integrally formed with the isolation portion or integrally formed with the lifting portion or separately existing, when the lower cover plate separately exists, the lower cover plate 27 and the upper cover plate 28 are in the same sealing mode, the accommodating chamber is sealed by the upper cover plate 28 and the lower cover plate 27, thereby preventing waste residue and waste water from entering the accommodating chamber, ensuring that the lifting portion 21 is smoothly inserted and extracted, and ensuring that components in, the construction is convenient, further, the top of the isolation part 23 is further provided with a positioning step 26, the outer side wall of the lifting part 21 is provided with a positioning bump 30, the positioning bump 30 is blocked in the positioning step 26, when the lifting part 21 is inserted, after the positioning bump 30 is blocked by the positioning step 26, the lifting part 21 is installed in place, in order to facilitate the extraction of the lifting part 21, in this embodiment, the water level sensor 7 and the controller 2 can be electrically connected in a wired or wireless manner, preferably, the water level sensor 7 and the controller 2 are connected in a wired manner, therefore, the positioning cavity 22 is provided with a wire passing groove 29, the side wall of the isolation part is provided with a wire outlet hole 31, the wire of the water level sensor 7 is connected with the controller 2 through the wire passing groove 29 and the wire outlet hole 31, during the wire threading, it is required to ensure that the wire and the wire outlet hole 31 are hermetically connected, and the wire below the ground surface is located, the wire tube needs to be buried, and the electric wire is protected through the wire tube.

In this embodiment, a positioning device is disposed on the outer side wall of the drain portion 5, and further, the structure of the positioning device is substantially the same as that of the above-mentioned embodiment, the only difference is that two positioning cavities 22 are disposed on the lifting portion 21, the water level sensor 7 is disposed in the lower positioning cavity 22, and the liquid detector 8 is disposed in the upper positioning cavity 22; certainly, the outer side wall of the drainage portion 5 may be provided with two positioning devices distributed in a staggered manner, the water seal structure of the toilet bowl preferably adopts two positioning devices, the water level sensor 7 is located in the positioning cavity 22 of one positioning device, the water level sensor 7 is located on the outer side of the water seal portion 6, the liquid detector 8 is located in the positioning cavity 22 of the other positioning device, and the liquid detector 8 is located on the outer side of the drainage portion 5.

The working engineering of this embodiment is as follows: when the water level sensor 7 monitors that the water level of the water seal part 6 is lower than a set value, the controller 2 controls the electric control valve 3 to be opened, the water supplementing tank 1 supplements water into the water drainage part 5 through the water supplementing pipe 4, and after the water supplementing is finished, the controller 2 controls the electric control valve 3 to be closed, so that the water supplementing to the water seal part 6 is finished; and/or, when the liquid detector 8 does not monitor the drainage of the drainage part 5 for a long time, the controller 2 controls the electric control valve 3 to be opened, the water supplementing tank 1 drains water into the drainage part 5 through the water supplementing pipe 4, after the drainage is finished, the controller 2 controls the electric control valve 3 to be closed, so that the drainage water liquid in the water sealing part 6 is replaced, the set time on the timing module is determined according to the actual requirement of a user, and the set time on the timing module is 4 hours under the normal condition, so that the device can ensure that the water sealing of the water sealing part 6 is not invalid, thereby avoiding the diffusion of odor and ensuring the indoor air quality; and the drainage water liquid in the water seal part 6 can be replaced in time, so that the breeding of viruses and bacteria in the drainage water liquid is avoided, and the risk that the viruses and the bacteria infect the human body is reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. A positioning device, characterized by: the separation part and the lifting part, the separation part sets up the periphery at the drainage part, the separation part with form the holding chamber between the drainage part, just separation part separation waste residue, waste water can not get into the holding chamber, the drainage part be connected with water seal portion, the separation part extends to the water storage portion of water seal portion, just the separation part with also form the holding chamber between the water seal portion, the lifting part is pegged graft in the separation part, just be provided with the location chamber in the lifting part.

2. A positioning device as set forth in claim 1, wherein: the inner side wall of the isolation part is provided with a plug-in part, and the lifting part is provided with a plug-in part matched with the plug-in part.

3. A positioning device as set forth in claim 2, wherein: an upper cover plate is arranged at the top of the lifting part and seals the top of the accommodating cavity.

4. A positioning device as set forth in claim 3, wherein: the top of isolation portion has still been seted up the location step, be provided with the location lug on the lateral wall of promotion portion, the location lug keeps off in the location step.

5. The utility model provides a sewer water seal moisturizing device, includes drainage portion and water seal portion, drainage portion with water seal portion connects its characterized in that: the water replenishing tank is communicated with the water discharging part through a water replenishing pipe, an electric control valve for replenishing water to the water discharging part and the water sealing part is arranged on the water replenishing tank in a matched mode, the electric control valve is electrically connected with the controller, the positioning device according to any one of claims 1 to 4 is arranged on the outer side wall of the water discharging part, the water level sensor is installed in the positioning device and located on the outer side of the water sealing part, and the controller is electrically connected with the water level sensor.

6. The utility model provides a sewer water seal trades water installation, includes drainage portion and water seal portion, drainage portion with water seal portion connects its characterized in that: still include controller, moisturizing case and liquid detector, the moisturizing case with through moisturizing pipe intercommunication between the water drainage part, just the moisturizing case is supporting to be provided with the automatically controlled valve to drainage part and water seal portion moisturizing, the automatically controlled valve with controller electric connection, be provided with any one of claim 1~4 positioner on the lateral wall of drainage part, liquid detector installs correspondingly in the positioner, just liquid detector is located the outside of drainage part, the controller with liquid detector electric connection.

7. The utility model provides a water drain water seal moisturizing trades water installation, includes drainage portion and water seal portion, drainage portion with water seal portion connects its characterized in that: the water supply tank is communicated with the water discharging part through a water supply pipe, an electric control valve for supplying water to the water discharging part and the water sealing part is arranged on the water supply tank in a matched mode, the electric control valve is electrically connected with the controller, the positioning device according to any one of claims 1-4 is arranged on the outer side wall of the water discharging part, the water level sensor and the liquid detector are installed in the corresponding positioning device, the water level sensor is located on the outer side of the water sealing part, the liquid detector is located on the outer side of the water discharging part, and the controller is respectively connected with the water level sensor and the liquid detector in an electric connection mode.

8. The sewer water seal water replenishing and replacing device as claimed in claim 7, wherein: the controller is internally provided with a timing module which is used for recording the interval time between the last drainage of the drainage part and the current drainage.

9. The sewer water seal water replenishing and replacing device as claimed in claim 8, wherein: the outer side wall of the drainage part is provided with a positioning device, the lifting part is provided with two positioning cavities which are arranged up and down, the water level sensor is positioned below the positioning cavities, and the liquid detector is positioned above the positioning cavities.

10. The sewer water seal water replenishing and replacing device as claimed in claim 8, wherein: two positioning devices which are distributed in a staggered mode are arranged on the outer side wall of the drainage portion, the water level sensor is located in one positioning cavity of each positioning device, the liquid detector is located in the other positioning cavity of each positioning device, and the liquid detector is located on the outer side of the drainage portion.

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