Floor drain for building

Abstract

The utility model relates to the technical field of building drainage, and discloses a floor drain for buildings. Comprising a pipe body, a floor drain base and a floor drain cover, the floor drain base is movably installed in the pipe body, the floor drain cover is movably installed in the floor drain base, a first leakage plate is fixedly connected to the interior of the floor drain cover, a second leakage plate is rotatably connected to the inner wall of the floor drain cover, a first leakage hole is formed in the outer wall of the first leakage plate, and a second leakage hole is formed in the outer wall of the second leakage plate. First leakage holes are formed in the outer wall of the first leakage plate, second leakage holes are formed in the outer wall of the second leakage plate, the first leakage holes and the second leakage holes are matched and consistent in number and size, a floor drain cover is fixedly connected to the outer wall of the second leakage plate, an alarm is arranged on the outer wall of the top of the floor drain base, a cavity is formed in the floor drain cover, and a sensor is installed on the inner wall of the cavity. And the alarm is connected with the sensor through an electric wire. The device can give an alarm when the water pipe is blocked so as to achieve a reminding effect.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage, in particular to a building floor drain. Background Technique

[0002] A floor drain refers to a drainage appliance that connects the drainage pipe system to the ground. It is an important interface connecting the drainage pipe system to the indoor ground. Its main function is to facilitate water to fall into the sewer, filter impurities in the water, isolate odors and small insects, and its performance directly affects the air quality.

[0003] The existing building floor drains are prone to being blocked by impurities such as sediment. This will cause sewage to be unable to drain from the floor drain, resulting in the gradual accumulation of sewage, which may affect the floor and electrical equipment, etc. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the existing floor drain does not remind people after being blocked, and to propose a building floor drain.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A building floor drain includes a pipe body, a floor drain base, and a floor drain cover. The floor drain base is movably installed in the pipe body, the floor drain cover is movably installed in the floor drain base. A first drain plate is fixedly connected inside the floor drain cover. A second drain plate is rotatably connected to the inner wall of the floor drain cover. First drain holes are formed in the outer wall of the first drain plate, and second drain holes are formed in the outer wall of the second drain plate. The number and size of the first drain holes and the second drain holes match. A floor drain cover is fixedly connected to the outer wall of the second drain plate. An alarm is provided on the outer wall of the top of the floor drain base. A cavity is provided inside the floor drain cover, and a sensor is installed on the inner wall of the cavity. The alarm is connected to the sensor through an electric wire.

[0007] Preferably, an adjustment groove and a limit hole are provided on the outer wall of the top of the floor drain cover. A fixing block is fixedly connected to the outer wall of the second drain plate. A return spring is fixedly connected to the outer wall of the top of the fixing block. The other end of the return spring is fixedly connected to an adjustment rod. The adjustment rod is of a U-shaped structure, and the size of the adjustment rod corresponds to that of the limit hole.

[0008] Preferably, a telescopic rod is provided between the fixing block and the adjustment rod, and the return spring is nested on the telescopic rod.

[0009] Preferably, the bottom of the floor drain base is of a U-shaped structure, and the floor drain base and the floor drain cover form a water seal structure.

[0010] Preferably, a filter screen is provided inside the floor drain base, and the size and structure of the filter screen match those of the drain holes of the floor drain base.

[0011] Preferably, the top of the floor drain cover is at the same horizontal level as the ground.

[0012] Compared with the prior art, the utility model provides a floor drain for buildings, which has the following beneficial effects:

[0013] 1. For this floor drain for buildings, the sensor can detect whether the sewage inside the floor drain seat is blocked. When the floor drain seat is blocked and the water submerges the sensor, the sensor will transmit the blockage information to the alarm, and the alarm will give an alarm after receiving the signal to play a reminder role.

[0014] 2. For this floor drain for buildings, the water seal structure composed of the floor drain seat and the floor drain cover can prevent the odor and small insects inside the pipeline from entering the room.

[0015] 3. For this floor drain for buildings, when it is not necessary to use the floor drain for drainage, by pulling and rotating the adjusting rod and loosening the fixation at the corresponding limiting hole, the positions of the first drain plate and the second drain plate are misaligned, thereby preventing the odor and small insects in the sewer from entering the room through the floor drain.

[0016] The parts not involved in this device are the same as or can be implemented by the prior art. Through the cooperation of the sensor and the alarm in the utility model, when the sewage in the pipe body is blocked and submerges the sensor, the sensor transmits the blockage information to the alarm, and after the alarm receives the signal, it gives an alarm to achieve the reminder effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of a floor drain for buildings proposed by the utility model;

[0018] Figure 2 is a schematic diagram of the internal structure of a floor drain for buildings proposed by the utility model;

[0019] Figure 3 is a schematic diagram of a partial structure of the floor drain cover of a floor drain for buildings proposed by the utility model;

[0020] Figure 4 is a partial structure split diagram of the floor drain cover of a floor drain for buildings proposed by the utility model.

[0021] In the figure: 1. Pipe body; 2. Floor drain seat; 3. Floor drain cover; 4. Alarm; 5. Adjusting groove; 6. Limiting hole; 7. First drain plate; 8. Second drain plate; 9. First drain hole; 10. Second drain hole; 11. Fixed block; 12. Return spring; 13. Adjusting rod; 14. Floor drain cover; 15. Filter screen; 16. Sensor; 17. Telescopic rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Referring to Figure 1-2 , a building floor drain includes a pipe body 1, a floor drain base 2, and a floor drain cover 3. The floor drain base 2 is movably installed in the pipe body 1, and the floor drain cover 3 is movably installed in the floor drain base 2. A first drain plate 7 is fixedly connected inside the floor drain cover 3, and a second drain plate 8 is rotatably connected to the inner wall of the floor drain cover 3. First drain holes 9 are formed on the outer wall of the first drain plate 7, and second drain holes 10 are formed on the outer wall of the second drain plate 8. The number and size of the first drain holes 9 and the second drain holes 10 are matched. A floor drain cover 14 is fixedly connected to the outer wall of the second drain plate 8. An alarm 4 is provided on the outer wall of the top of the floor drain base 2. A cavity is provided inside the floor drain cover 3, and a sensor 16 is installed on the inner wall of the cavity. The alarm 4 and the sensor 16 are connected by wires. When the pipe body 1 is blocked by sewage, the sensor 16 will transmit the blockage information to the alarm 4, and the alarm 4 will give an alarm after receiving the information to remind people that the pipe body 1 is blocked. Due to the movable installation of the floor drain base 2 and the floor drain cover 3, they can be quickly removed from the inside of the pipe body 1, facilitating the dredging of the sediment blocking the pipe body 1.

[0024] In a building floor drain of the present invention, an adjustment groove 5 and a limit hole 6 are provided on the outer wall of the top of the floor drain cover 3. A fixed block 11 is fixedly connected to the outer wall of the second drain plate 8. A return spring 12 is fixedly connected to the outer wall of the top of the fixed block 11. The other end of the return spring 12 is fixedly connected to an adjustment rod 13. The adjustment rod 13 is of a U-shaped structure, and the size of the adjustment rod 13 corresponds to that of the limit hole 6. This structure can make the second drain plate 8 rotate when the adjustment rod 13 rotates, causing the second drain plate 8 to be misaligned with the first drain plate 7, thereby preventing the odor and small insects in the sewer from entering the room through the floor drain.

[0025] In a building floor drain of the present invention, a telescopic rod 17 is provided between the fixed block 11 and the adjustment rod 13, and the return spring 12 is nested on the telescopic rod 17. The telescopic rod 17 can improve the stability of the return spring 12 during stretching, preventing the return spring 12 from shaking left and right during the stretching process.

[0026] In a building floor drain of the present invention, the bottom of the floor drain base 2 is of a U-shaped structure, and the floor drain base 2 and the floor drain cover 14 form a water seal structure. The water seal structure formed by the floor drain base 2 and the floor drain cover 14 can prevent the odor and small insects inside the pipe body 1 from entering the room.

[0027] In a building floor drain of the present invention, a filter screen 15 is provided inside the floor drain base 2. The filter screen 15 matches the size and structure of the drain holes of the floor drain base 2. The filter screen 15 can intercept large particulate impurities in the sewage.

[0028] A floor drain for construction land of the present utility model, the top of the floor drain cover 3 is at the same horizontal plane as the ground, which can make the water flow smoothly into the inside of the pipe body 1.

[0029] In the present utility model, when it is necessary to install the floor drain, first install the floor drain base 2 in the pipe body 1, and then place the floor drain cover 3 in the floor drain base 2. When the pipe body 1 is blocked, the sensor 16 will transmit the blockage information to the alarm 4. After receiving the signal, the alarm 4 will emit an alarm sound to remind that the floor drain is blocked. Due to the movable installation of the floor drain base 2 and the floor drain cover 3, they can be quickly removed from the inside of the pipe body 1, which is convenient for dredging the sediment blocking the pipe body 1. When it is not necessary to use the floor drain for drainage, the rotation adjustment rod 13 can be pulled and released at the corresponding limit hole 6 to make the positions of the first drain plate 7 and the second drain plate 8 misaligned, thereby preventing the odor and small insects in the sewer from entering the room.

[0030] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A floor drain for building, comprising a pipe body (1), a floor drain seat (2), and a floor drain cover (3), characterized in that: The floor drain seat (2) is movably mounted in the pipe body (1); the floor drain cover (3) is movably mounted in the floor drain seat (2); a first drain plate (7) is fixedly connected inside the floor drain cover (3); a second drain plate (8) is rotatably connected to the inner wall of the floor drain cover (3); a first leakage hole (9) is opened on the outer wall of the first leakage plate (7); a second leakage hole (10) is opened on the outer wall of the second leakage plate (8); the number and size of the first leakage holes (9) and the second leakage holes (10) are consistent; a floor drain cover (14) is fixedly connected to the outer wall of the second leakage plate (8); an alarm (4) is provided on the outer wall of the top of the floor drain seat (2); a cavity is provided inside the floor drain cover (3); a sensor (16) is installed on the inner wall of the cavity; the alarm (4) and the sensor (16) are connected via an electric wire.

2. A floor drain for construction according to claim 1, characterized in that: An adjusting groove (5) and a limiting hole (6) are provided on the top outer wall of the floor drain cover (3); a fixing block (11) is fixedly connected to the outer wall of the second drain plate (8); a return spring (12) is fixedly connected to the top outer wall of the fixing block (11); an adjusting rod (13) is fixedly connected to the other end of the return spring (12); the adjusting rod (13) is a U-shaped structure; and the size of the adjusting rod (13) corresponds to that of the limiting hole (6).

3. A floor drain for construction according to claim 2, characterized in that: A telescopic rod (17) is provided between the fixed block (11) and the adjusting rod (13), and the return spring (12) is nested on the telescopic rod (17).

4. A floor drain for construction according to claim 3, characterized in that: The bottom of the floor drain seat (2) is a U-shaped structure, and the floor drain seat (2) and the floor drain cover (14) form a water seal structure.

5. A floor drain for construction according to claim 1, characterized in that: A filter screen (15) is provided inside the floor drain seat (2), and the filter screen (15) has a leakage hole size and a structure that matches the floor drain seat (2).

6. A floor drain for construction according to claim 1, characterized in that: The top of the floor drain cover (3) is on the same horizontal plane as the ground.

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