CN204919762U - Building bathroom, kitchen, balcony are used with a layer drainage joint - Google Patents

Abstract

The utility model relates to a same-floor drainage joint for building toilets, kitchens and balconies. The utility model is composed of a vertical pipe drainage connection section (1) and an appliance drainage connection section (2); the vertical pipe drainage connection section (1), The bottom is connected; the appliance drainage connection section (2) is located on one side of the standpipe drainage connection section (1) and is closed at the bottom. There is a water seal baffle (4) in the hollow, and the top and both sides of the water seal baffle (4) are The top of the channel in the hollow part of the appliance drainage connection section (2) is sealed and connected to both sides; the communication channel formed by the uppermost surface of the channel (6) and the inner wall of the channel has a horizontal maximum width greater than a vertical maximum width. The utility model can solve the problem that there is no need for any lowering floor or micro-lowering slab when floor drains are installed in building toilets, kitchens, and balconies, so that the drainage pipes are not easy to be blocked, and maintenance is easy, and the water seal of the floor drain is not easy to dry up, so that odor, harmful gas, small Insects and the like are not easy to run into the room, so that the living and sanitary environment of people can be improved.

Description

A same-floor drainage joint for toilets, kitchens and balconies in buildings

technical field

The utility model relates to a same-floor drainage joint for buildings, in particular to a same-floor drainage joint for toilets, kitchens and balconies.

Background technique

At present, when floor drains are installed in bathrooms, kitchens, and balconies in buildings, the floor slab or partial floor slab must be lowered to achieve drainage on the same floor. Odor, harmful gas, bugs, etc. are easy to run into the room and affect the living and hygienic environment.

Contents of the invention

The purpose of this utility model is to overcome the existing technical defects, to provide a drainage device used in the same floor of the building, so that the bathroom, kitchen and balcony do not need any lower floor or micro-lower board, and the pipeline below the drainage appliance It is not easy to be blocked, easy to repair, and the floor drain water seal is not easy to dry up, so that odor, harmful gas, and small insects are not easy to enter the room, and can improve the living and sanitary environment of the building.

The same-layer drainage joint for building toilets, kitchens and balconies described in the utility model is composed of a standpipe drainage connection section (1) and an appliance drainage connection section (2); the standpipe drainage connection section (1) is connected up and down; The appliance drainage connection section (2) is located on one side of the standpipe drainage connection section (1), and is sealed and connected with the standpipe drainage connection section (1), and the hollow part communicates with the hollow part of the standpipe drainage connection section (1); the appliance drainage The lower part of the connecting section (2) is closed, and there is a water-sealed baffle (4) in the hollow, and the top and both sides of the water-sealed baffle (4) are sealed and connected with the top and both sides of the hollow channel of the appliance drainage connection section (2), The height difference of the highest surface (6) on the channel where the horizontal surface (5) without sealing connection and the appliance drainage connection section (2) is connected to the standpipe drainage connection section (1) is between 20 mm and 100 mm; the horizontal surface (5) and the The maximum horizontal width of the channel formed by the closed inner wall of the appliance drainage connection section (2) is greater than the maximum vertical width; There is a floor drain interface (3) above the side surface (5) of the plate (4), and the hollow of the floor drain interface (3) communicates with the hollow of the appliance drainage connection section (2) and the standpipe drainage connection section (1); Standpipe drainage connection section (1), appliance drainage connection section (2), and floor drain interface (3) are sealed except for the connection and opening; the appliance drainage connection section (2) is from the upper surface to the lower surface The height is between 70mm and 150mm; the angle between the standpipe drainage connection section (1) and the appliance drainage connection section (2) is between 80° and 110°;

Since the angle between the standpipe drainage connection section (1) and the appliance drainage connection section (2) is between 80° and 110°, when the standpipe drainage connection section (1) is connected to the drainage standpipe, it can ensure that the appliance drainage connection section (2) Parallel to the floor surface, and the height from the upper surface to the lower surface of the appliance drainage connection section (2) is between 70 mm and 150 mm, and it can be ensured that the appliance drainage connection section (2) is embedded in the appropriate floor without exposing the floor Since the standpipe drainage connection section (1), the appliance drainage connection section (2) and the floor drain interface (3) are connected, it can ensure that the drainage from the floor drain interface (3) is discharged into the standpipe drainage through the appliance drainage connection section (2) The connecting section (1) discharges the lower pipe; because the horizontal surface (5) below the water seal baffle (4) is lower than the uppermost surface (6) of the channel where the appliance drainage connecting section (2) connects to the standpipe drainage connecting section (1) Between 20mm and 100mm, the height difference between them prevents the harmful gas in the drainage connection section (1) of the standpipe from entering the floor drain interface (3) above the side of the horizontal plane (5) and running from the opening of the floor drain interface (3) into the room; while the bottom of the appliance drainage connection section (2) is closed, there is a water seal baffle (4) in the hollow, and the top and both sides of the water seal baffle (4) are above the channel of the appliance drainage connection section (2). It is sealed and connected to both sides, and there is a horizontal surface (5) below as a communicating channel, the transverse width of the channel is greater than the vertical width, and the communication channel formed by the highest surface (6) on the channel and the inner wall of the channel has a horizontal maximum width greater than a vertical maximum width; Therefore, the structure can maximize the width of the communication channel (i.e., the flow channel) and the drainage cross-sectional area of the flow channel while ensuring the height of the water seal and the fixed floor thickness. The reality is that the same layer of drainage is not lowered, and the smoothness of drainage can be guaranteed.

In the same-layer drainage joint for building toilets, kitchens, and balconies described in the utility model, the floor drain interface (3) is on the upper surface of the appliance drainage connection section (2), and is higher than the upper surface of the appliance drainage connection section (2) by more than 5 mm. , there is a floor drain cover (7) above, and the floor drain cover (7) is detachable from the floor drain interface (3); since the floor drain interface (3) is on the upper surface of the appliance drainage connection section (2), the opening of the floor drain interface (3) It can discharge ground water, and it is more than 5mm higher than the upper surface of the appliance drainage connection section (2), so as to ensure that it is suitable for different heights of ground decoration; because the outer wall of the floor drain interface (3) is connected to the adjacent vertical pipe drainage connection section (1 ) is between 40mm and 600mm, and when the drainage standpipe is wrapped with decorations, the drainage of the floor drain interface (3) will not be affected.

The same-layer drainage connector for building toilets, kitchens, and balconies described in the utility model has a plurality of appliance interfaces (12) on the appliance drainage connection section (2), and one of the appliance interfaces is on the appliance drainage connection section (2). Surface, and higher than the upper surface of the appliance drainage connection section (2) by more than 5mm, there is a floor drain cover (7) on it, and the floor drain cover (7) is detachable from the floor drain interface (3); thus a floor drain interface (3) When draining ground water, other appliance interfaces (12) can be connected to multiple drainage appliances; since the distance between the outer wall of the floor drain interface (3) and the outer wall of the adjacent standpipe drainage connection section (1) is greater than 40mm and less than 600mm, when the drainage When the standpipe is wrapped with decorations, the drainage of the floor drain interface (3) is not affected.

The same-layer drainage joints for building toilets, kitchens, and balconies described in the utility model, the distance between the horizontal surface (5) and the inner wall of the bottom of the appliance drainage connection section (2) is between 10 mm and 70 mm, and the bottom of the appliance drainage connection section (2) The channel between the inner wall and the uppermost surface (6) of the channel connected to the drainage connection section (1) of the standpipe is an inclined plane; the distance between the horizontal surface (5) and the inner wall at the bottom of the appliance drainage connection section (2) is between 10mm and 70mm It can ensure the width of the flow channel under the horizontal surface (5) and ensure the unobstructed drainage, while the inner wall at the bottom of the appliance drainage connection section (2) and the uppermost surface (6) of the channel connected to the standpipe drainage connection section (1) The channel is inclined to ensure that the material below the horizontal surface (5) is quickly discharged from the uppermost surface (6) of the channel without clogging, and at the same time changes the flow state of the material, making the drainage in the appliance drainage connection section (2) less likely to be clogged .

According to the utility model, the same-layer drainage joints are used for building toilets, kitchens, and balconies. The bottom surface (8) of the connecting opening between the appliance drainage connection section (2) and the standpipe drainage connection section (1) is lower than the highest end surface (6) of the communication channel. ), the top surface (10) is lower than the highest end surface (6) of the communication channel or close to the highest end surface (6) of the communication channel, thus the highest end surface (6) of the communication channel can prevent the polluted water in the drainage riser from flowing into the water seal, To ensure the safety of water sealed storage.

According to the utility model, the same-floor drainage joints are used for building toilets, kitchens, and balconies. There is a gravity check valve (9) in the floor drain interface (3) below the floor drain cover (7). This device can be automatically opened when the ground drains water. It is automatically closed after the water is drained, so that it can prevent the water seal from evaporating and drying up in the appliance drainage connection section (2), improve the safety of the water seal, prevent insects and rats from running out of the room, and prevent drainage from overflowing .

The utility model described building toilet, kitchen, balcony use the same floor drainage connector, the standpipe drainage connection section (1) above the appliance drainage connection section (2) has a horizontal pipe drainage interface (11), thus the local drain interface (3) When connecting to ground drainage or other utensil drainage, the horizontal pipe drainage interface (11) can be connected to the toilet for drainage.

The utility model described in the building bathroom, kitchen, and balcony use the same floor drainage joint, the riser drainage connection section (1) has expansion in the middle, and the inner wall of the expansion section has guide vanes (13), and the appliance drainage connection section (2) is in the The riser drainage connection section (1) is connected at the expansion section.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a top view of Fig. 1 .

Figure 3 is the appearance of Figure 1.

Fig. 4 is a sectional view of the highest end surface of the channel at the top of the collecting section.

Fig. 5 is a structural schematic diagram of the utility model appliance drainage connection section with multiple appliance interfaces.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings, but not limited to the embodiments.

Example 1

As shown in Figures 1, 2, 3, and 4, the building toilet, kitchen, and balcony described in the utility model use the same floor drainage joint, which is composed of a standpipe drainage connection section (1) and an appliance drainage connection section (2); The pipe drainage connection section (1) is connected up and down; the appliance drainage connection section (2) is located on one side of the standpipe drainage connection section (1), is sealed and connected with the standpipe drainage connection section (1), and the hollow part is connected with the standpipe drainage The hollow part of the connection section (1) is connected; the bottom of the appliance drainage connection section (2) is closed, and the hollow part has a water seal baffle (4), and the top and both sides of the water seal baffle (4) are connected to the appliance drainage connection section (2). ) above and on both sides of the channel in the hollow part are sealed and connected, and the height difference of the highest surface (6) on the channel of the channel without a sealed connection (5) and the appliance drainage connection section (2) connected to the standpipe drainage connection section (1) is Between 20mm and 100mm; the channel formed by the horizontal surface (5) and the closed inner wall at the bottom of the appliance drainage connection section (2) has a maximum lateral width of 100mm and a maximum vertical width of 30mm; the highest surface of the channel (6) and the channel inner wall form The maximum horizontal width of the connecting channel is 100mm, and the maximum vertical width is 30mm; there is a floor drain interface (3) above the side surface (5) of the water seal baffle (4), and the hollow part of the floor drain interface (3) is connected with the appliance for drainage. The connecting section (2) and the hollow part of the standpipe drainage connecting section (1) are connected; on the standpipe drainage connecting section (1), on the appliance drainage connecting section (2), on the floor drain interface (3) except for the connection and the opening The height from the upper surface to the lower surface of the appliance drainage connection section (2) is 125mm; the angle between the standpipe drainage connection section (1) and the appliance drainage connection section (2) is 90°.

Example 2

As shown in Figures 1, 2, and 3, the floor drain joints (3) of the building toilets, kitchens, and balconies of the utility model are on the upper surface of the appliance drainage connection section (2), and are higher than the appliance. The upper surface of the drainage connection section (2) is 20mm, and there is a floor drain cover (7) on it. The floor drain cover (7) is detachable from the floor drain interface (3), and the outer wall of the floor drain interface (3) is connected to the adjacent standpipe drainage connection section. The distance of the outer wall of (1) is 150mm, and all the other are with embodiment 1.

Example 3

As shown in Figure 5, in the same-layer drainage connectors used in building toilets, kitchens, and balconies described in the utility model, there are multiple appliance interfaces (12) on the appliance drainage connection section (2), of which 4 appliance interfaces are used for appliance drainage. The upper surface of the connecting section (2), which is 20mm higher than the upper surface of the appliance drainage connecting section (2), has a floor drain cover (7) on it, and the floor drain cover (7) is detachable from the floor drain interface (3). The distance between the outer wall of the interface (3) and the outer wall of the adjacent riser drainage connection section (1) is 120mm, and the rest are the same as in Embodiment 1.

Example 4

As shown in Figures 1 and 3, the same-layer drainage joints for building toilets, kitchens, and balconies described in the utility model have a distance of 30mm from the inner wall of the horizontal surface (5) to the bottom of the appliance drainage connection section (2), and the appliance drainage connection section (2) The channel between the inner wall of the bottom and the highest surface (6) on the channel connected to the riser drainage connection section (1) is an inclined plane, and the rest are the same as in Embodiments 1, 2, and 3.

Example 5

As shown in Fig. 1, the same-layer drainage connectors for building toilets, kitchens and balconies according to the utility model, the bottom surface (8) at the connecting opening of the appliance drainage connection section (2) and the standpipe drainage connection section (1) is lower than The highest end surface (6) of the communication channel is 35mm, and the top surface (10) is 5mm lower than the highest end surface (6) of the communication channel, and the rest are the same as in embodiment 4.

Example 6

As shown in Figures 1 and 5, the building bathroom, kitchen, and balcony described in the utility model use the same floor drainage joint, and there is a gravity check valve (9) in the floor drain interface (3) below the floor drain cover (7), and the rest are the same. Example 5.

Example 7

As shown in Figures 2 and 3, the utility model described in the building bathroom, kitchen, and balcony use the same floor drainage joint, and the vertical pipe drainage connection section (1) above the appliance drainage connection section (2) has a horizontal pipe drainage interface ( 11), all the other are with embodiment 6.

Example 8

As shown in Figures 1 and 3, the building bathroom, kitchen, and balcony described in the utility model use the same floor drainage joint, and there is expansion in the middle of the riser drainage connection section (1), and the inner wall of the expansion section has guide vanes (13), The appliance drainage connection section (2) is connected at the expansion section of the standpipe drainage connection section (1), and the rest are the same as in Embodiment 7.

The above is only a preferred embodiment of the utility model, and is only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiment, those skilled in the art Those of ordinary skill should understand that: any modification, equivalent replacement and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (8)

1. A building toilet, kitchen, and balcony use the same floor drainage joint, characterized in that: it is composed of a standpipe drainage connection section (1) and an appliance drainage connection section (2); the standpipe drainage connection section (1) is up and down Connected; the appliance drainage connection section (2) is located on one side of the standpipe drainage connection section (1), is sealed and connected with the standpipe drainage connection section (1), and the hollow part communicates with the hollow part of the standpipe drainage connection section (1); The bottom of the appliance drainage connection section (2) is closed, and the hollow is provided with a water seal baffle (4), and the top and both sides of the water seal baffle (4) are sealed with the top and both sides of the channel of the appliance drainage connection section (2) hollow Connection, the height difference of the highest surface (6) on the channel where the horizontal surface (5) without sealing connection and the appliance drainage connection section (2) is connected to the standpipe drainage connection section (1) is between 20 mm and 100 mm; the horizontal surface (5 ) and the closed inner wall at the bottom of the appliance drainage connection section (2) form the channel with a maximum lateral width greater than the vertical maximum width; There is a floor drain interface (3) above the side surface (5) of the sealing baffle (4), and the hollow of the floor drain interface (3) is connected to the hollow of the appliance drainage connection section (2) and the standpipe drainage connection section (1) Connected; the standpipe drainage connection section (1), the appliance drainage connection section (2), and the floor drain interface (3) are all sealed except for the connection and opening; the appliance drainage connection section (2) upper surface to The height of the lower surface is between 70mm and 150mm; the included angle between the standpipe drainage connection section (1) and the appliance drainage connection section (2) is between 80° and 110°. 2. The same-floor drainage joint for building toilets, kitchens, and balconies according to claim 1, characterized in that: the bottom surface (8 ) is lower than the highest end surface (6) of the communication channel, and the top surface (10) is lower than the highest end surface (6) of the communication channel or close to the highest end surface (6) of the communication channel. 3. The same-floor drainage joint for building bathrooms, kitchens, and balconies according to claim 2, characterized in that: the floor drain interface (3) is on the upper surface of the appliance drainage connection section (2), and is higher than the appliance drainage joint. The upper surface of the connecting section (2) is more than 5mm, and there is a floor drain cover (7) on it, and the floor drain cover (7) is detachable from the floor drain interface (3), and the outer wall of the floor drain interface (3) is connected to the adjacent riser drainage connection section (1) The distance of the outer wall is between 40 mm and 600 mm. 4. The same-floor drainage joint for building toilets, kitchens, and balconies according to claim 2, characterized in that there are multiple appliance interfaces (12) on the appliance drainage connection section (2), and one appliance interface is on the The upper surface of the appliance drainage connection section (2), which is more than 5 mm above the upper surface of the appliance drainage connection section (2), has a floor drain cover (7) on it, and the floor drain cover (7) is detachable from the floor drain interface (3) , the distance between the outer wall of the floor drain interface (3) and the outer wall of the adjacent riser drainage connection section (1) is between 40 mm and 600 mm. 5. The same-floor drainage joint for building toilets, kitchens, and balconies according to claim 3 or 4, characterized in that: the distance between the horizontal surface (5) and the inner wall of the bottom of the appliance drainage connection section (2) is greater than 10mm and less than 70mm , the channel between the inner wall at the bottom of the appliance drainage connection section (2) and the highest surface (6) on the channel connected to the standpipe drainage connection section (1) is an inclined plane. 6. A same-floor drainage joint for building toilets, kitchens, and balconies according to claim 5, characterized in that there is a gravity check valve (9) in the floor drain interface (3) below the floor drain cover (7). 7. The same-floor drainage joint for building toilets, kitchens, and balconies according to claim 6, characterized in that: there is a horizontal pipe drainage interface on the vertical pipe drainage connection section (1) above the appliance drainage connection section (2) (11). 8. The same-floor drainage joint for building toilets, kitchens, and balconies according to claim 7, characterized in that: there is expansion in the middle of the vertical pipe drainage connection section (1), and guide vanes (13) are provided on the inner wall of the expansion section , the appliance drainage connection section (2) is connected at the expansion section of the standpipe drainage connection section (1).