CN217580498U

CN217580498U - Ground leakage prevention dry sealing device

Info

Publication number: CN217580498U
Application number: CN202221019810.8U
Authority: CN
Inventors: 王利建
Original assignee: China United Engineering Corp Ltd
Current assignee: China United Engineering Corp Ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-14
Anticipated expiration: 2032-04-29

Abstract

The utility model relates to a prevent ground leakage and seal dry device, it belongs to plumbing field equipment. The utility model discloses a washing basin, floor drain, trap, moisturizing passageway, communicating pipe, drainage are violently managed and the drainage riser, and washing basin and floor drain below are provided with the trap respectively, and every trap all violently manages the intercommunication with the drainage, and the drainage is violently managed and is communicated with the drainage riser, and the moisturizing passageway sets up in trap entrance department, and trap and moisturizing passageway are integrated into one piece, and the one end of communicating pipe is connected with the trap of washing basin below, and the other end of communicating pipe is connected with the trap of floor drain below. The utility model has the advantages of simple and reasonable design, safe and reliable need not frequent operation and can effectively prevent that the water seal is dry, satisfies the user demand.

Description

Ground leakage prevention dry sealing device

Technical Field

The utility model relates to a device especially relates to a prevent that ground leaks and seals dry device, especially in house, hotel bathroom floor drain waterproof sealing dry, it belongs to plumbing field equipment.

Background

At present, floor drains in engineering design are widely applied to toilets, equipment rooms and the like, and can effectively drain floor area water and accident drainage. However, in the toilets of houses, hotels and the like, as no accumulated water flows into the floor drain on the ground for a long time, the water level of the trap below the floor drain is lower than the normal water level or completely dry, and if a traditional drainage system (as shown in figure 1) is adopted, the separation of the water seal between the indoor space and the outdoor sewer is lost, so that the peculiar smell of the outdoor sewer enters the indoor toilet, and the life quality is influenced.

At present, the method for solving the problems is that a user pours water into the floor drain periodically by self, a certain water quantity of a trap is kept, or a mode of sealing the floor drain is adopted. The former method requires strong awareness of the user and is easily careless, and thus, is difficult for a non-industry person to do. The latter adopts a closed floor drain, if the floor drain with a closed cover plate is adopted, the cover plate normally blocks the floor drain, the peculiar smell of an outdoor sewer cannot enter the room, but when water enters a toilet in the case of an emergency, the accumulated water cannot be discharged in time, and potential safety hazards exist. And a closed floor drain with a spring is also adopted, is normally closed through the elasticity of the spring, and is automatically opened to drain water when water exists. However, such a floor drain is susceptible to solid contaminants, resulting in poor sealing properties.

Therefore, the device which has simple and reasonable structural design, does not need frequent operation and can effectively prevent the water seal from drying up is particularly necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design is simple reasonable, and safe and reliable need not frequent operation and can effectively prevent that the water seal is dry prevent leaking the dry device of sealing with ground.

The utility model provides a technical scheme that above-mentioned problem adopted is: this prevent ground leakage and seal up device of drying up, violently manage and the drainage riser including wash basin, floor drain, trap, drainage, wash basin and floor drain below are provided with the trap respectively, and every trap all violently manages the intercommunication with the drainage, and this drainage is violently managed and is communicated its characterized in that with the drainage riser: the water replenishing device is characterized by further comprising a water replenishing channel and a communicating pipe, wherein the water replenishing channel is arranged at an inlet of the trap, the trap and the water replenishing channel are integrally formed, one end of the communicating pipe is connected with the trap below the washbasin, and the other end of the communicating pipe is connected with the trap below the floor drain.

As preferred, the trap is the same with the pipe diameter that communicating pipe adopted.

Preferably, the central point that the moisturizing passageway was taken over puts and trap highest water level is the same height.

Preferably, communicating pipe has the trap or the flat slope of certain slope to floor drain.

Preferably, the trap and the communicating pipe are made of PE or U-PVC.

Compared with the prior art, the utility model, have following advantage and effect: the integral structure is reasonable in design, only a common floor drain is adopted, and as long as the washbasin is used for daily water, the peculiar smell can be prevented without manually replenishing water to a drain trap; the problem of poor effect caused by the fault of the closed floor drain is avoided, no electric control equipment is provided, energy is saved, daily maintenance is basically not needed, and the application range is wide.

Drawings

FIG. 1 is an installation view of a washbasin and a floor drain trap of a conventional drainage system.

Fig. 2 is a schematic diagram of the overall structure of the embodiment of the present invention.

Fig. 3 is a schematic view of the structure in direction a in fig. 2.

In the figure: the water-saving floor drain comprises a washbasin 1, a floor drain 2, a floor slab 3, a trap 4, a water supplementing channel 5, a communicating pipe 6, a horizontal drainage pipe 7, a vertical drainage pipe 8 and a trap water level 9.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Examples are given.

Referring to fig. 2 to 3, the device for preventing the floor drain water seal from drying mainly comprises a trap 4, a water supplementing channel 5 and a communicating pipe 6; the trap 4 and the communicating pipe 6 are made of PE or U-PVC and the like, and the trap 4 and the water replenishing channel 5 are integrally formed parts, so that the communicating pipe 6 can be conveniently connected.

The central height of a pipe of the water supplementing channel 5 in the embodiment is consistent with the highest overflow line of the trap 4, so that water can be supplemented to the water supplementing channel 5 before the overflow position is reached, and a certain ventilation condition can be ensured above the water supplementing channel 5; the connection between the washbasin 1 and the floor drain 2 needs to meet the requirements; the communicating pipe 6 is connected with the trap 4 below the washbasin 1 and the floor drain 2, and for the convenience of installation the communicating pipe 6 can be horizontally installed (also can be according to certain slope to the direction that needs moisturizing), the elevation of the excessive line of two trap 4 should also be the same, prevent because of the inconsistent upstream trap 4 sluices that appear of elevation, make the high reduction of water seal influence the effect.

When the drainage system of the embodiment is used for the first time, the trap 4 below the washbasin 1 and the floor drain 2 are both in a water-free state, and when the washbasin 1 starts to be used, the trap 4 below the washbasin is slowly filled with water to form a water seal; when the water level of the trap 4 below the washbasin 1 reaches the bottom height of the inner wall of the communicating pipe 7, water is supplemented to the water seal below the floor drain 2, and finally the water levels in the two traps 4 are as high as each other; when the water level of the trap 4 below the floor drain 2 is reduced due to evaporation, the trap 4 below the washbasin 1 drains quickly to replenish the overflow line due to the influence of the water level difference. As long as the washbasin 1 is used normally in daily life, the trap 4 of the floor drain 2 is always filled with water, so that peculiar smell is prevented from entering a room.

In the embodiment, the floor drain 2 is arranged below the floor slab 3, the two floor drains 2 are communicated by the communicating pipe 6, water replenishing sharing of the trap 4 is realized, and as long as the washbasin 1 is used for daily water supply, the trap 4 of the floor drain 2 is not required to be replenished with water manually, so that peculiar smell can be prevented from entering a room; the problem that the effect is poor due to the fault of the sealed floor drain 2 is avoided, no electric control equipment is provided, energy is saved, daily maintenance is basically not needed, and the application range is wide.

The trap 4 in the embodiment is the same as a common trap, a water supplementing channel 5 is arranged at the inlet of the trap 4, the central position of a connecting pipe of the water supplementing channel 5 is the same as the highest water level of the trap 4, and the requirement of the specification on the height of 5cm of the trap in engineering design is met; the two traps 4 connected by the communicating pipe 6 need to meet the requirement of identical installation height so as to meet the requirement of highest water level after the two traps are communicated; the horizontal drainage pipe 7 needs a vertical drainage pipe 8 with a slope, and the communicating pipe 6 can be horizontally installed. All the pipeline materials can adopt the pipe materials commonly used in the current drainage system: plastic pipes or cast iron drains.

The working process is as follows: because the washbasin 1 in the toilet is used with high frequency, the trap 4 below the washbasin 1 reaches the normal water level (such as the trap water level 9 in fig. 2) under normal conditions; when no water enters the floor drain 2 for a long time, the water level of the trap 4 below the floor drain 2 is lower than the normal water level or completely dry. If the conventional drainage system (fig. 1) is adopted, no water replenishing measure is provided, and the peculiar smell of the outdoor sewer enters the room through the vertical drainage pipe 8 → the horizontal drainage pipe 7 → the trap 4. When the device of the embodiment (as shown in fig. 2) is adopted, fresh water is supplied to the trap 4 below the frequently used washbasin 1 all the time, after the water reaches the normal water level of the trap 4, the water is supplied to the trap 4 below the floor drain 2 through the communicating pipe 6 until the water levels of the two traps 4 are as high as each other, and redundant waste water is discharged into the horizontal drainage pipe 7 through the space above the water level of the trap 4; through the process, the height of the water seal of the trap 4 below the floor drain 2 is always consistent with the height below the washbasin 1, and the phenomenon of drying is avoided.

The trap 4 and the communicating pipe 6 in this embodiment are made of plastics such as PE or U-PVC, and are made of the same material as the drainage system, so that they are convenient to connect.

The communicating pipe 6 in the embodiment has a certain slope and inclines towards the trap of the floor drain 2 or the flat slope, so that the redundant accumulated water in the trap 4 of the washbasin 1 can flow along the slope or overflow to the trap 4 of the floor drain 2.

The diameters of the trap 4 and the communicating pipe 6 in this embodiment are the same.

And will be apparent to those skilled in the art from the foregoing description.

In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the foundation the utility model discloses an all include in the protection scope of the utility model discloses an equivalent change or simple change that structure, characteristic and principle do. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a prevent ground leakage and seal dry device, includes wash basin (1), floor drain (2), trap (4), horizontal pipe of drainage (7) and drainage riser (8), wash basin (1) and floor drain (2) below are provided with trap (4) respectively, and every trap (4) all violently manage (7) intercommunication with the drainage, and this drainage is violently managed (7) and is communicated its characterized in that with drainage riser (8): still include moisturizing passageway (5) and communicating pipe (6), moisturizing passageway (5) set up in trap (4) entrance, and this trap (4) and moisturizing passageway (5) are integrated into one piece, and the one end of communicating pipe (6) is connected with trap (4) of washbasin (1) below, and the other end of this communicating pipe (6) is connected with trap (4) of floor drain (2) below.

2. The ground leakage prevention dry sealing device according to claim 1, wherein: the trap (4) and the communicating pipe (6) are of the same pipe diameter.

3. The water leakage prevention dry sealing device according to claim 1, wherein: the central position of the connecting pipe of the water replenishing channel (5) is at the same height as the highest water level of the trap (4).

4. The water leakage prevention dry sealing device according to claim 1, wherein: the communicating pipe (6) is provided with a trap (4) or a flat slope with a certain gradient and sloping towards the floor drain (2).

5. The ground leakage prevention dry sealing device according to claim 1, wherein: the trap (4) and the communicating pipe (6) are made of materials in PE or U-PVC.