CN220598655U

CN220598655U - Novel water seal

Info

Publication number: CN220598655U
Application number: CN202322092174.2U
Authority: CN
Inventors: 杨桂山; 杨泽
Original assignee: Xinxiang Wanjia Electrical Installation Co ltd
Current assignee: Xinxiang Wanjia Electrical Installation Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-03-15
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a novel water seal, and belongs to the technical field of sealing structures. Including the water seal main part, the water seal main part inboard is provided with the blocking part, blocking part comprises upper and lower two parts, blocking part upper portion and water seal main part are mutually perpendicular state when flowing water degree diminishes, blocking part lower part is parallel with the delivery port, can be to the little winged insect entering room of the return odor that hinders interior atmospheric pressure fluctuation and downcomer that leads to, through blocking the setting of group part, it is little by big change at rivers, when the intraductal gas fluctuation of water and is transmitted to indoor through the water seal main part, the second stopper is parallel with the delivery port under the restriction of elasticity commentaries on classics piece, the gas that delivery port department flowed in is obstructed by the second stopper, partial gas upwards flows again, be obstructed by first stopper again, thereby realize the obstruction to the intraductal odorous gas of water, simultaneously because the moisture of the storage of downflow connecting pipe bottom is higher than first stopper bottom, reach the purpose of protection against insects simultaneously.

Description

Novel water seal

Technical Field

The utility model relates to the technical field of sealing structures, in particular to a novel water seal.

Background

The traditional water seal type floor drain (commonly called as deodorization floor drain) mainly comprises a floor drain main body, a filtering cover positioned on the floor drain main body, a water drain port of a sewer pipe and a water seal, wherein the water seal is buckled above the water drain port of the sewer pipe to form a T-shaped return water bend, and the water in the return water bend is utilized to realize sealing so as to prevent the odor of a sewer from rising.

Chinese patent No. CN113202175a discloses a water seal floor drain, which comprises a floor drain main body, wherein a ground sewage water inlet and a sewer pipe interface are arranged on the floor drain main body, a water trap is arranged between the ground sewage water inlet and the sewer pipe interface, a water storage chamber is also arranged in the floor drain main body, and the water storage chamber is a hollow cavity; the water storage chamber is provided with a second water inlet, and the height of the upper edge of the second water inlet is lower than that of the first water inlet and the first water outlet; the water storage chamber is communicated with the water trap through the second water inlet. The utility model has the characteristics of large water storage capacity and difficult drying.

Although the above technology improves the reason that the odor is returned because the water seal of the floor drain is shallow and the water seal amount is too small to a certain extent, the odor is returned because of the factors such as time and weather drying or the dryness of the return bent water, but the odor is also caused by relatively large damage to the water seal caused by the fluctuation of the air pressure in the sewer pipe in the sewer process.

Disclosure of Invention

1. Technical problem to be solved

The present utility model is directed to a novel water seal to solve the above-mentioned problems in the prior art.

2. Technical proposal

A novel water seal, which comprises a floor drain main body, a water seal main body and a sewer connecting pipe,

the floor drain is characterized in that a water seal main body is sleeved on the inner side of the floor drain main body, a drainage connecting pipe is connected with the outer side of the bottom end of the floor drain main body in a clamping mode, and a water outlet is formed in one side of the drainage connecting pipe.

The inside of the water seal main body is provided with a blocking part, the blocking part consists of an upper part and a lower part, when the flowing water degree is reduced, the upper part of the blocking part is in a mutually perpendicular state with the water seal main body, and the lower part of the blocking part is parallel to the water outlet, so that the blocking part can be used for entering a room for blocking the stink return caused by internal air pressure fluctuation and the small winged insects of the sewer pipe.

As an alternative scheme of the technical scheme of the utility model, the blocking part comprises a first limiting block, an elastic positioning block, a second limiting block and an elastic rotating block, wherein the upper part of the inner wall of the water seal main body is fixedly connected with the elastic positioning block, the middle part of the elastic positioning block is movably connected with the first limiting block, the lower part of the inner wall of the water seal main body is rotatably connected with the elastic rotating block, and the outer side of the elastic rotating block is fixedly connected with the second limiting block.

As an alternative scheme of the technical scheme of the utility model, the sewage connecting pipe consists of a cylindrical part and a semi-cylindrical part, and a water outlet is fixedly connected at the joint of the semi-cylindrical part and the cylindrical part;

the water outlet is arranged in an inclined state.

As an alternative scheme of the technical scheme of the utility model, the bottommost end of the water outlet is higher than the bottom end of the second limiting block.

As an alternative scheme of the technical scheme of the utility model, the outer side of the elastic rotating block is provided with a blocking block, and the elastic rotating block can rotate within 45 degrees under the restriction of the blocking block.

As an alternative scheme of the file technical scheme, the size of the first limiting block is larger than the distance from the top end of the second limiting block to the elastic positioning block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the utility model, through the arrangement of the blocking group component, when water flow changes from large to small, gas in the water pipe fluctuates and is conveyed into a room through the water seal main body, the second limiting block is parallel to the water outlet under the limit of the elastic rotating block, the gas flowing in at the water outlet is blocked by the second limiting block, part of the gas flows upwards again and is blocked by the first limiting block, so that the blocking of the odor returning gas in the water pipe is realized, and meanwhile, the water stored at the bottom end of the sewer connecting pipe is higher than the bottom end of the first limiting block, under the action of water head difference, the phenomenon of water return and bending and drying caused by factors such as weather drying is further reduced, and meanwhile, the purpose of insect prevention is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the novel water seal disclosed by the utility model;

FIG. 2 is a schematic view of a connection structure in a state that the water flow degree is changed from large to small;

FIG. 3 is a schematic view of a connection structure in a state of increasing the water flow from small to large;

the reference numerals in the figures illustrate: 1. a floor drain main body; 2. a water seal body; 3. a sewage connection pipe; 4. a water outlet; 21. a first limiting block; 22. an elastic positioning block; 23. a second limiting block; 24. and an elastic rotating block.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution:

referring to fig. 1 and 3, a water seal main body 2 is sleeved on the inner side of a floor drain main body 1, an elastic positioning block 22 is fixedly connected to the upper part of the inner side of the water seal main body 2, a first limiting block 21 is rotatably connected to the outer side of the elastic positioning block 22, the size of the first limiting block 21 is larger than the distance from the top end of a second limiting block 23 to the elastic positioning block 22, an elastic rotating block 24 is rotatably connected to the bottom end of the water seal main body 2, a blocking block for limiting the rotating angle of the elastic rotating block 24 is arranged on the outer side of the elastic rotating block 24, a second limiting block 23 is rotatably connected to the outer side of the elastic rotating block 24, a sewer connecting pipe 3 is connected to the bottom end of the floor drain main body 1 in a clamping mode, the sewer connecting pipe 3 consists of a cylindrical part and a semi-cylindrical part, and a water outlet 4 is fixedly connected to the joint of the semi-cylindrical part;

the water flow speed is higher than 6 gallons per minute, the impact force caused by the water flow drives the first limiting block 21 to rotate, the first limiting block 21 rotates by taking the elastic positioning block 22 as the center until the bottom end of the first limiting block 21 contacts with the second limiting block 23, the second limiting block 23 is forced to rotate under the combined action of the water flow and the first limiting block 21, the second limiting block 23 rotates 45 degrees under the limit of the elastic rotating block 24 and is in a state parallel to the sewer connecting pipe 3, at the moment, the water flow speed is doubled, as shown in A, at the moment, the water flow flows from the water seal main body 2 to the sewer connecting pipe 3 and finally flows out from the water outlet 4, the water level of the water stored at the bottom end of the sewer connecting pipe 3 is higher than the bottommost end of the water seal main body 2, the water seal effect is achieved, and odor, small flying insects and the like of the sewer pipe are prevented from entering a room from the water outlet 4;

referring to fig. 1 and 2, the water flow speed is lower than 6 gallons per minute, at this time, the impact force of the water flow cannot apply enough force to the first limiting block 21, the elastic positioning block 22 drives the first limiting block 21 to reversely rotate until the first limiting block 21 is vertical to the inner side of the water seal main body 2, at this time, the first limiting block 21 does not block the second limiting block 23 any more, the second limiting block 23 rotates at an angle of 45 degrees under the rotation of the elastic rotating block 24, the second limiting block 23 rotates from a state parallel to the water outlet 4 to a state parallel to the water outlet 3, at this time, because of the gas fluctuation caused by the water flow impact in the water outlet, the gas is introduced into the interior of the water outlet 4 from the water outlet 4, the running track of the water outlet is shown as B, the gas firstly contacts the second limiting block 23, the second limiting block 23 primarily blocks the escaping gas, then part of the residual gas upwards escapes, and is blocked by the first limiting block 21 in the vertical state again, thereby blocking the gas fluctuation caused by the water flow impact, and preventing the water outlet pipe or small flying insects from entering the room from the water outlet 4;

when residents carry out a water-discharging operation in a bathroom, firstly, the impact force caused by larger water flow drives the first limiting block 21 to rotate, the first limiting block 21 rotates by taking the elastic positioning block 22 as the center until the bottom end of the first limiting block 21 is contacted with the second limiting block 23, the second limiting block 23 is stressed to rotate under the combined action of the water flow and the first limiting block 21, the second limiting block 23 rotates 45 degrees under the limit of the elastic rotating block 24 and is in a mutually parallel state with the water-discharging connecting pipe 3, at the moment, the water flow speed is doubled, when the water flow is gradually reduced, the flow speed is smaller, the impact force of the water flow cannot apply enough force to the first limiting block 21, the elastic positioning block 22 drives the first limiting block 21 to reversely rotate until the first limiting block 21 is perpendicular to the inner side of the water-sealing main body 2, at the moment, the first limiting block 21 does not block the second limiting block 23 any more, the second limiting block 23 rotates by 45 degrees under the rotation of the elastic rotating block 24, the second limiting block 23 is rotated by the state parallel to the water-discharging opening 4 by the water flow 3, thereby the air fluctuation caused by the impact is blocked, the water level of the water-discharging connecting pipe 3 is higher than the water-sealing main body 2, the water-discharging effect is avoided from entering the water-discharging room from the water-discharging room, and the water-discharging room is avoided.

Although an example of the present utility model has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel water seal, contains floor drain main part (1), water seal main part (2) and offal connecting pipe (3), its characterized in that:

the inner side of the floor drain main body (1) is sleeved with a water seal main body (2), the outer side of the bottom end of the floor drain main body (1) is connected with a sewer connecting pipe (3) in a clamping manner, and one side of the sewer connecting pipe (3) is provided with a water outlet (4);

the inside of the water seal main body (2) is provided with a blocking part, the blocking part consists of an upper part and a lower part, when the flowing water degree is reduced, the upper part of the blocking part is in a mutually perpendicular state with the water seal main body (2), the lower part of the blocking part is parallel to the water outlet (4), and the blocking part can be used for entering a room for blocking stink returning caused by internal air pressure fluctuation and small winged insects of a sewer pipe.

2. The novel water seal of claim 1, wherein: the blocking part comprises a first limiting block (21), an elastic positioning block (22), a second limiting block (23) and an elastic rotating block (24), wherein the elastic positioning block (22) is fixedly connected to the upper portion of the inner wall of the water seal main body (2), the first limiting block (21) is movably connected to the middle of the elastic positioning block (22), the elastic rotating block (24) is rotatably connected to the lower portion of the inner wall of the water seal main body (2), and the outer side of the elastic rotating block (24) is fixedly connected with the second limiting block (23).

3. The novel water seal of claim 1, wherein: the water-draining connecting pipe (3) consists of a cylindrical part and a semi-cylindrical part, and a water outlet (4) is fixedly connected to the joint of the semi-cylindrical part and the cylindrical part;

the water outlet (4) is arranged in an inclined state.

4. The novel water seal of claim 2, wherein: the bottommost end of the water outlet (4) is higher than the bottom end of the second limiting block (23).

5. The novel water seal of claim 2, wherein: the outside of the elastic rotating block (24) is provided with a blocking block, and the elastic rotating block (24) can rotate within 45 degrees under the restriction of the blocking block.

6. The novel water seal of claim 2, wherein: the size of the first limiting block (21) is larger than the distance from the top end of the second limiting block (23) to the elastic positioning block (22).