CN220928134U - Floor drain capable of supplementing water - Google Patents

Abstract

The utility model relates to the technical field of floor drains, in particular to a water-supplementing floor drain, which comprises a floor drain main body, wherein a water storage cavity is arranged in the floor drain main body, a floor drain screen is covered on the floor drain main body, an alarm mechanism is embedded on the floor drain screen, a water supplementing channel communicated with the water storage cavity is also arranged in the floor drain main body, a water supplementing connecting structure is arranged at a water inlet end of the water supplementing channel, a buoyancy blocking structure is movably arranged in the water supplementing channel, and a blocking end of the buoyancy blocking structure faces to the water supplementing connecting structure. The floor drain water seal device has the functions of automatic water supplementing, deodorization, blocking prevention and water immersion alarm, and even if the floor drain is not used for a long time, the floor drain water seal device is not invalid due to drying, and is simple to operate, convenient and durable.

Description

Floor drain capable of supplementing water

Technical Field

The utility model relates to the technical field of floor drains, in particular to a floor drain capable of supplementing water.

Background

In floor buildings, floor drains are installed in the positions of a toilet, a kitchen and the like. The floor drain is an important interface for connecting a drainage pipeline system with the indoor ground, is used as an important component of the drainage system in the house, directly influences the quality of indoor air due to the performance of the floor drain, and is very important for controlling the peculiar smell of the house. For the floor drain installed in the dry area of the bathroom or the floor drain installed in the kitchen, the frequency of use is often lower, if the conventional water seal floor drain is installed in the bathroom or the kitchen, the water in the water seal of the floor drain is dried up due to long-time non-use, so that the water seal fails.

The prior art discloses a floor drain with automatic water injection function, carries out water injection intercommunication with the water injection mouth of water injection floor drain through the controller of addding to make water injection floor drain can realize intelligent control and adjust the water injection.

However, in the above scheme, the circuit element is used for controlling water replenishment, and when the controller is not powered or the internal electronic element is aged and malfunctioned due to long-time use, the automatic water replenishment function of the floor drain can be disabled.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, provides the floor drain capable of supplementing water, can realize the functions of automatic water supplementing, deodorization, anti-blocking and water immersion alarming, and has the advantages of simple operation, convenience and durability, and no failure of a water seal of the floor drain due to drying even if the floor drain is not used for a long time.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a floor drain that can moisturizing, including the floor drain main part, be equipped with the water storage chamber in the floor drain main part, still including the lid locate floor drain screen cloth in the floor drain main part, it is equipped with alarm mechanism to inlay on the floor drain screen cloth, still be equipped with in the floor drain main part with the moisturizing passageway that the water storage chamber is linked together, the water inlet end of moisturizing passageway is equipped with moisturizing connection structure, the activity is equipped with buoyancy plugging structure in the moisturizing passageway, the shutoff end orientation of buoyancy plugging structure moisturizing connection structure sets up.

The floor drain screen is used for blocking and adsorbing impurities such as hair, plastic fibers, dirt and the like in sewage while assisting in draining; the water supplementing connecting structure is used for externally connecting a water source and then supplementing water to the water supplementing channel; the buoyancy blocking structure can determine whether water needs to be continuously supplemented according to the height of the liquid level in the water supplementing channel; the alarm mechanism is used for giving an alarm when the floor drain capable of supplementing water is in a water soaking state.

Preferably, the plugging end of the buoyancy plugging structure is a plug pin, the plug pin is in sliding connection with the water supplementing connecting structure, and the buoyancy plugging structure further comprises a floating block connected with the plug pin. The plug pin is used for plugging the water supplementing connecting structure, the floating block changes along with the change of the liquid level in the water supplementing channel, so that the plug pin is driven to move up and down, and when the liquid level in the water supplementing channel reaches the designated height, the floating block drives the plug pin to lift so that the plug pin plugs the water supplementing connecting structure; when the liquid level in the water supplementing channel is lowered, the floating block drives the bolt to descend, so that the bolt is far away from the water supplementing connecting structure, and the water supplementing function is realized.

Preferably, the floating block is provided with a plurality of first grooves, and the first grooves are communicated with the water supplementing channel.

Preferably, a sealing ring is arranged on the bolt.

Preferably, the water supplementing connection structure comprises a connector, wherein the connector is provided with a water inlet and a water outlet communicated with the water inlet, the water inlet is communicated with the outside, and the water outlet is in sliding connection with the plug pin. The water inlet is used for being externally connected with a water source, and the water source supplements water in the water supplementing channel through the water outlet.

Preferably, the water outlet is conical, and the plug pin is a conical plug pin matched with the water outlet.

Preferably, a second groove is formed in one end, close to the floor drain screen, of the water supplementing channel, and the water inlet is clamped with the second groove.

Preferably, the floor drain screen is provided with a through hole and a clamping interface, the through hole corresponds to the water supplementing channel in position, and the alarm mechanism is clamped to the clamping interface.

Preferably, the alarm mechanism comprises a shell, an alarm and a power supply, wherein the alarm and the power supply are arranged in the shell, the power supply is electrically connected with the alarm, and the shell is clamped with the floor drain screen; the alarm mechanism further comprises a first contact piece and a second contact piece, one end of the first contact piece is connected with the alarm, and the other end of the first contact piece extends out of the shell and faces the water storage cavity; one end of the second contact piece is connected with the power supply, and the other end of the second contact piece extends out of the shell and faces the water storage cavity.

Preferably, a communication channel is arranged in the floor drain main body, one end of the communication channel faces the alarm mechanism, a socket is arranged at the other end of the communication channel, and a space between the outer side wall of the communication channel and the inner side wall of the floor drain main body forms the water storage cavity. The socket may be used to connect sewer pipes.

Compared with the prior art, the utility model has the beneficial effects that:

The floor drain screen is used for blocking and adsorbing impurities such as hair, plastic fibers, dirt and the like in sewage while assisting in draining; the water supplementing connecting structure is used for externally connecting a water source and then supplementing water to the water supplementing channel; the buoyancy blocking structure can determine whether water needs to be continuously supplemented according to the height of the liquid level in the water supplementing channel; the alarm mechanism is used for giving an alarm when the floor drain capable of supplementing water is in a water soaking state. The floor drain capable of supplementing water has the functions of automatic water supplementing, deodorization, blocking prevention and water leaching alarm, and even if the floor drain is not used for a long time, the floor drain water seal cannot be disabled due to drying, so that the floor drain is simple to operate, convenient and durable.

Drawings

FIG. 1 is a schematic diagram of the internal structure of a water-replenishing floor drain according to the present utility model;

FIG. 2 is a schematic diagram of a water-replenishing floor drain according to the present utility model;

FIG. 3 is a schematic view of the structure of the main body of the floor drain of the present utility model;

FIG. 4 is a schematic structural diagram of the water replenishing connection structure of the present utility model;

FIG. 5 is a schematic structural view of a buoyancy blocking structure according to the present utility model;

FIG. 6 is a schematic diagram of the structure of the alarm mechanism of the present utility model;

FIG. 7 is a schematic diagram showing a normal state of a water-replenishing floor drain according to the present utility model;

FIG. 8 is a schematic diagram of a water-deficient state of a water-replenishing floor drain according to the present utility model;

fig. 9 is a schematic structural view of a water-permeable floor drain according to the present utility model.

The graphic indicia are illustrated as follows:

1. A floor drain main body; 11. a communication passage; 12. a socket; 2. floor drain screen; 21. a through hole; 22. a card interface; 3. an alarm mechanism; 31. a housing; 32. an alarm; 33. a first contact; 34. a second contact; 35. a power supply; 4. a water supplementing connection structure; 41. a water inlet; 42. a water outlet; 5. a buoyancy blocking structure; 51. a plug pin; 511. a seal ring; 52. a floating block; 521. a first groove; 6. a water storage cavity; 7. a water replenishing channel; 71. sealing water; 72. and a second groove.

Detailed Description

The utility model is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, and it is not necessary to indicate or imply that the referred device or element has a specific azimuth, configuration and operation in a specific azimuth, and thus the terms describing the positional relationship in the drawings are only for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms according to the specific circumstances.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Example 1

Referring to fig. 1 to 3, a first embodiment of a water-supplementing floor drain according to the present utility model includes a floor drain main body 1, a water storage cavity 6 is provided in the floor drain main body 1, a floor drain screen 2 is provided on the floor drain main body 1, an alarm mechanism 3 is embedded on the floor drain screen 2, a water supplementing channel 7 is further provided in the floor drain main body 1 and is communicated with the water storage cavity 6, a water supplementing connection structure 4 is provided at a water inlet end of the water supplementing channel 7, a buoyancy blocking structure 5 is movably provided in the water supplementing channel 7, and a blocking end of the buoyancy blocking structure 5 is provided towards the water supplementing connection structure 4.

In the embodiment, the floor drain main body 1 has the functions of water storage and connection with an external pipeline; the floor drain screen 2 is used for blocking and adsorbing impurities such as hair, plastic fibers, dirt and the like in the sewage while assisting in draining; the water supplementing connecting structure 4 is used for externally connecting a water source and then supplementing water to the water supplementing channel 7; the buoyancy blocking structure 5 can determine whether to continue water supplementing according to the height of the liquid level in the water supplementing channel 7; the alarm mechanism 3 is used for alarming when the floor drain capable of supplementing water is in a water soaking state. The utility model uses a mechanical water supplementing method, does not need to additionally install a responsible valve and a circuit control element, has simple structure and low use cost, and is not easy to damage.

Example 2

The present embodiment is similar to embodiment 1, except that in this embodiment, as shown in fig. 5, the plugging end of the buoyancy plugging structure 5 is a plug pin 51, the plug pin 51 is slidably connected with the water replenishing connection structure 4, and the buoyancy plugging structure 5 further includes a floating block 52 connected with the plug pin 51. The floating block 52 is provided with a plurality of first grooves 521, and the first grooves 521 are communicated with the water supplementing channel 7. The plug pins 51 are used for plugging the water supplementing connecting structure 4, the positions of the floating blocks 52 are changed along with the change of the liquid level height in the water supplementing channel 7, so that the plug pins 51 are driven to move up and down, and when the liquid level height in the water supplementing channel 7 reaches a specified height, the floating blocks 52 drive the plug pins 51 to ascend, so that the plug pins 51 plug the water supplementing connecting structure 4; when the liquid level in the water supplementing channel 7 is lowered, the floating block 52 drives the plug pin 51 to descend so that the plug pin 51 is far away from the water supplementing connecting structure 4, the water supplementing function is realized, the first groove 521 is arranged on the side wall of the floating block 52, two ends of the first groove 521 are respectively communicated with the water supplementing channel 7, and when water supplementing operation is performed, water flows into the water storage cavity 6 after passing through the first groove 521, so that the water seal 71 is formed.

Preferably, the sealing ring 511 is arranged on the outer side wall of the plug pin 51, so that a better sealing effect can be provided, and the sealing effect is enhanced. Specifically, a plurality of seal rings 511 may be provided, and three are provided in this embodiment.

Preferably, two first grooves 521 are provided, and two first grooves 521 are provided on one side of the float 52.

Preferably, the buoyancy blocking structure 5 is a hollow structure, and the weight of the buoyancy blocking structure 5 is reduced due to the hollow structure, so that the buoyancy blocking structure 5 floats upwards under the condition that enough water exists in the floor drain capable of supplementing water, and the buoyancy blocking structure 5 falls downwards when enough water is lacking in the floor drain.

As shown in fig. 4, the water replenishing connection structure 4 comprises a connector, a water inlet 41 and a water outlet 42 communicated with the water inlet 41 are arranged on the connector, the water inlet 41 is communicated with the outside, and the water outlet 42 is in sliding connection with a plug pin 51. The water inlet 41 is used for externally connecting a water source, and the water source supplements water in the water supplementing channel 7 through the water outlet 42.

Preferably, the water inlet 41 is provided with an internal thread structure for connecting a water replenishing hose to replenish water in the water replenishing channel 7.

Preferably, the water outlet 42 is tapered, and the plug 51 is a tapered plug that mates with the water outlet 42. The arrangement of the conical bolt can provide better plugging effect.

As shown in fig. 3, a second groove 72 is arranged at one end of the water supplementing channel 7 near the floor drain screen 2, and the water inlet 41 is clamped with the second groove 72. The second groove 72 can reasonably utilize the space inside the floor drain capable of supplementing water and receive the water inlet 41.

As shown in fig. 2, the floor drain screen 2 is provided with a through hole 21 and a clamping port 22, the through hole 21 corresponds to the position of the water supplementing channel 7, and a water supplementing hose for supplementing water can be communicated with the water supplementing connecting structure 4 through the through hole 21 and then supplement water to the water supplementing channel 7; the alarm mechanism 3 is clamped to the card interface 22.

As shown in fig. 3, a communication channel 11 is arranged in the floor drain main body 1, one end of the communication channel 11 faces the alarm mechanism 3, the other end of the communication channel 11 is provided with a socket 12, and a space between the outer side wall of the communication channel 11 and the inner side wall of the floor drain main body 1 forms a water storage cavity 6. The socket 12 can be used to connect pipes having nominal diameters of 50mm or 75 mm.

The automatic water supplementing working principle of the utility model is as follows:

When the water-replenishing floor drain is in a water-shortage state and water is required to be replenished, as shown in fig. 8, the buoyancy blocking structure 5 is positioned at the bottom of the water-replenishing channel 7, the conical plug is far away from the water outlet 42, the water replenishing hose is connected with the connector at the moment, water flows into the water inlet 41 and the water outlet 42 and flows into the water-replenishing channel 7 through the first groove 521, finally enters the water storage cavity 6, the water seal 71 rises in height, the buoyancy blocking structure 5 rises gradually under the action of the buoyancy of the water seal 71, when the buoyancy blocking structure 5 reaches the position close to the bottom of the water-replenishing connecting structure 4, the conical plug blocks the water outlet 42 at the moment to stop water replenishing, so that the water seal 71 reaches the designated height, and the water-replenishing floor drain is in a normal state, as shown in fig. 7.

Example 3

The embodiment is similar to embodiment 1 or embodiment 2, except that in the embodiment, as shown in fig. 6, the alarm mechanism 3 includes a housing 31, an alarm 32 disposed inside the housing 31, and a power supply 35, wherein the power supply 35 is electrically connected with the alarm 32, and the housing 31 is clamped to the floor drain screen 2; the alarm mechanism 3 further comprises a first contact piece 33 and a second contact piece 34, one end of the first contact piece 33 is connected with the alarm 32, and the other end extends out of the shell 31 and faces the water storage cavity 6; one end of the second contact 34 is connected to the power source 35, and the other end extends out of the housing 31 and faces the water storage chamber 6. As shown in fig. 1, the housing 31 is clamped at the card interface 22, and the card interface 22 is arranged to facilitate the assembly and disassembly of the alarm mechanism 3.

Preferably, the housing 31 is of a sealed waterproof construction.

The utility model has the following working principle of immersion alarm:

as shown in fig. 9, when sewage is spread on the floor drain screen 2 and covers the alarm mechanism 3, the liquid level of the water seal 71 exceeds a designated height at this time, which indicates that the floor drain capable of being replenished is in a submerged state, the first contact piece 33 and the second contact piece 34 positioned outside the shell 31 are in contact with the sewage, at this time, the first contact piece 33 and the second contact piece 34 in the water are communicated, that is, the first metal contact piece 33, the second metal contact piece 34, the power supply 35 and the alarm 32 form a closed circuit loop, and the alarm 32 is electrified to send an alarm signal.

It is to be understood that the above examples of the present utility model are provided by way of illustration only and not by way of limitation of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. The utility model provides a floor drain that can moisturizing, includes floor drain main part (1), be equipped with in floor drain main part (1) and deposit water cavity (6), its characterized in that still locates including the lid floor drain screen cloth (2) on floor drain main part (1), it is equipped with alarm mechanism (3) to inlay on floor drain screen cloth (2), still be equipped with in floor drain main part (1) with the moisturizing passageway (7) that deposit water cavity (6) are linked together, the water inlet end of moisturizing passageway (7) is equipped with moisturizing connection structure (4), moisturizing passageway (7) internalization is equipped with buoyancy shutoff structure (5), the shutoff end orientation of buoyancy shutoff structure (5) moisturizing connection structure (4) set up.

2. A water-replenishable floor drain according to claim 1, characterized in that the blocking end of the buoyancy blocking structure (5) is a plug pin (51), the plug pin (51) is slidably inserted into the water-replenishing connection structure (4), and the buoyancy blocking structure (5) further comprises a floating block (52) connected with the plug pin (51).

3. A floor drain with water replenishment according to claim 2, characterised in that the float (52) is provided with a number of first grooves (521), which first grooves (521) communicate with the water replenishment channel (7).

4. A floor drain capable of being replenished with water according to claim 2, wherein the plug pin (51) is provided with a sealing ring (511).

5. A water-supplementing floor drain according to claim 2, wherein the water-supplementing connection structure (4) comprises a joint, a water inlet (41) and a water outlet (42) communicated with the water inlet (41) are arranged on the joint, the water inlet (41) is communicated with the outside, and the water outlet (42) is in sliding connection with the plug pin (51).

6. A floor drain capable of being replenished according to claim 5 wherein said water outlet (42) is tapered and said spigot (51) is a tapered spigot matching said water outlet (42).

7. The floor drain capable of supplementing water according to claim 5, wherein a second groove (72) is formed in one end, close to the floor drain screen (2), of the water supplementing channel (7), and the water inlet (41) is clamped with the second groove (72).

8. The floor drain capable of being supplemented with water according to claim 5, wherein the floor drain screen (2) is provided with a through hole (21) and a clamping interface (22), the through hole (21) corresponds to the position of the water supplementing channel (7), and the alarm mechanism (3) is clamped to the clamping interface (22).

9. A floor drain capable of being replenished with water according to any of claims 1 to 8, wherein the alarm mechanism (3) comprises a shell (31), an alarm (32) arranged inside the shell (31) and a power supply (35), the power supply (35) is electrically connected with the alarm (32), and the shell (31) is clamped on the floor drain screen (2);

the alarm mechanism (3) further comprises a first contact piece (33) and a second contact piece (34), one end of the first contact piece (33) is connected with the alarm (32), and the other end of the first contact piece extends out of the shell (31) and faces the water storage cavity (6); one end of the second contact piece (34) is connected with the power supply (35), and the other end of the second contact piece extends out of the shell (31) and faces the water storage cavity (6).

10. A water-replenishable floor drain according to any of the claims 1 to 8, characterized in that a communication channel (11) is provided in the floor drain body (1), one end of the communication channel (11) is directed towards the alarm mechanism (3), the other end is provided with a socket (12), and the space between the outer side wall of the communication channel (11) and the inner side wall of the floor drain body (1) constitutes the water storage chamber (6).