A drain collector

Abstract

The utility model discloses a kind of drainage collectors, including collector main body, collector cover and anti-backflow piece, collector main body upper side is open and installs above-mentioned collector cover, collector cover upper side is provided with socket, socket inner diameter is greater than 10cm, anti-backflow piece includes shell, connecting plate, center piece and film, shell is detachably connected in socket lower end, center piece is fixedly connected in the inside of shell by connecting plate, film inner edge is fixedly connected on center piece, film outer edge is in abutment with shell lower side, the lower side of collector cover is fixedly connected with two baffle, anti-backflow piece further includes water seal plate vertically fixedly connected in shell lower side, water seal plate is slidably connected between two baffle, baffle, water seal plate and the water seal space of collector main body between upper end closed lower end open are formed, collector main body side is provided with water inlet, and water outlet is communicated with the upper end of water seal space.The utility model proposes a kind of drainage collectors, can prevent stink, and it is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of drainage technology, and in particular to a drainage collector. Background Technology

[0002] Drain collectors are used to collect water from multiple drain pipes and then output it centrally. Existing drainage collectors, as shown in patent application number CN202410527939.7, include a collector body, a water seal plate disposed inside the collector body, a floor drain disposed on the upper side of the collector body, and inlet and outlet water outlets disposed around the collector body. In use, water flows into the collector body through the floor drain and inlet water outlets, and then outputs from the outlet water outlets. Existing collectors have the following disadvantages: First, the odor of residual sewage in the collector body can easily escape upwards into the air through the floor drain, polluting the environment. Second, the space between the water seal plate and the collector body is narrow, making it easy to get clogged, and cleaning is inconvenient after clogging. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings of existing collectors, this utility model proposes a drainage collector that can prevent odors and is easy to clean.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A drainage collector includes a collector body, a collector cover, and an anti-backflow component. The collector body has an open upper side and the collector cover is installed thereon. The upper side of the collector cover has a socket with an inner diameter greater than 10 cm. The anti-backflow component includes a shell, a connecting plate, a central component, and a film. The shell is detachably connected to the lower end of the socket. The central component is fixedly connected to the inner side of the shell through the connecting plate. The film is trumpet-shaped with a smaller upper side and a larger lower side. The inner edge of the film is fixedly connected to the central component, and the outer edge of the film abuts against the lower side of the shell. Two baffles are fixedly connected to the lower side of the collector cover. The anti-backflow component also includes a water seal plate that is vertically fixedly connected to the lower side of the shell. The water seal plate is slidably connected between the two baffles. The baffles, the water seal plate, and the collector body form a water seal space with a closed upper end and an open lower end. The side of the collector body has an inlet and an outlet that communicates with the upper end of the water seal space.

[0005] With the above settings, firstly, an anti-overflow component is installed to prevent water and odor from overflowing and causing environmental pollution; secondly, the water seal plate and the anti-overflow component are integrated, so the water seal plate can be removed along with the anti-overflow component, making it easier to clean the collector by extending an arm through the socket.

[0006] Furthermore, the collector cover has an inwardly extending first support edge at the lower end of the socket, and a groove is provided on the upper side of the inner edge of the first support edge. The upper edge of the outer shell of the anti-overflow component has an outwardly extending flange, which is embedded in the groove. The upper side of the flange is flush with the upper side of the first support edge. A retaining plate is rotatably connected to the upper side of the first support edge, and one end of the retaining plate abuts against the upper side of the flange.

[0007] The above settings facilitate the disassembly and assembly of the anti-overflow components.

[0008] Furthermore, the inner wall of the collector body is provided with a flow guide rounded corner below the water seal space, and the radius of the flow guide rounded corner is greater than 5mm.

[0009] By implementing the above settings, water flow resistance is reduced, the bottom of the collector body is made more rounded, impurity accumulation is reduced, and clogging is minimized.

[0010] Furthermore, a downwardly extending groove is provided on the side of the baffle near the other baffle, and a raised rib is provided on the edge of the water seal plate to match the groove, the raised rib being slidably connected in the groove.

[0011] The above settings prevent the water seal plate from moving back and forth between the baffles, increase the contact area between the edge of the water seal plate and the baffles, improve the airtightness between the water seal plate and the baffles, and reduce the dispersion of odors.

[0012] Furthermore, a pin is vertically fixed to the lower side of the center component, and a locking sleeve is interference-fitted on the pin. The upper side of the locking sleeve presses the inner edge of the film against the lower side of the center component.

[0013] Furthermore, the concentrator also includes a booster pipe and a floor drain. The lower end of the booster pipe is inserted into a socket, and the inner diameter of the booster pipe is larger than the outer diameter of the anti-backflow component. The floor drain is installed on the upper end of the booster pipe.

[0014] The above settings facilitate adjustment of the burial depth of the collector body for connection with underground pipelines.

[0015] Furthermore, the floor drain includes a base, a filter screen, and a panel. The base includes a second support side, and an upper mounting cylinder and a lower mounting cylinder arranged vertically. The second support side is fixedly connected between the upper mounting cylinder and the lower mounting cylinder and extends horizontally outward. The second support side abuts against the upper end face of the reinforcement tube. The lower mounting cylinder enters the upper end of the reinforcement tube. The inner diameter of the reinforcement tube is larger than the outer diameter of the lower mounting cylinder. The filter screen is installed in the lower mounting cylinder, and the panel is installed on the upper side of the upper mounting cylinder.

[0016] With the above settings, during the construction of the flanged drainage system, the position of the floor drain can be adjusted left and right at the upper end of the reinforced pipe. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the collector in an embodiment.

[0018] Figure 2This is a cross-sectional view of the collector in an embodiment.

[0019] Figure 3 This is a schematic diagram of the assembly of the collector cover and the anti-overflow component in an embodiment. Figure 1 .

[0020] Figure 4 This is a schematic diagram of the assembly of the collector cover and the anti-overflow component in an embodiment. Figure 2 . Detailed Implementation

[0021] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0022] like Figures 1 to 4 A drainage collector includes a collector body 3, a collector cover 4, and an anti-backflow component 5. The collector body 3 has an open upper side and the collector cover 4 is installed thereon. The upper side of the collector cover 4 is provided with a socket with an inner diameter greater than 10 cm. The anti-backflow component 5 includes a shell 51, a connecting plate 52, a central component 53, and a film 54. The shell 51 is detachably connected to the lower end of the socket. The central component 53 is fixedly connected to the inside of the shell 51 through the connecting plate 52. The film 54 is funnel-shaped, with a smaller top and a larger bottom. The inner edge is fixedly connected to the center part 53, the outer edge of the film 54 abuts against the lower side of the outer shell 51, and two baffles 6 are fixedly connected to the lower side of the collector cover 4. The anti-overflow part 5 also includes a water seal plate 55 that is vertically fixedly connected to the lower side of the outer shell 51. The water seal plate 55 is slidably connected between the two baffles 6. The baffles 6, the water seal plate 55 and the collector body 3 form a water seal space with the upper end closed and the lower end open. The side of the collector body 3 is provided with an inlet 7 and an outlet 8 that communicates with the upper end of the water seal space.

[0023] With the above settings, firstly, the anti-overflow component 5 is installed to prevent water and odor from overflowing and to prevent environmental pollution. Secondly, the water seal plate 55 and the anti-overflow component 5 are integrated, so the water seal plate 55 can be removed together when the anti-overflow component 5 is removed, making it more convenient to reach into the collector through the socket for cleaning.

[0024] Specifically, the working principle of the collector in this application is as follows: the collector cover 4 is sealed and installed on the upper side of the collector body 3 by threads or fasteners. Both the inlet 7 and outlet 8 are connected to pipes. The inlet 7 is higher than the outlet 8 to prevent water entering the collector body 3 from flowing back into the inlet 7. The lower end of the water seal plate 55 is lower than the lower side of the outlet 8. The rubber sheet 54 is made of rubber and has good elasticity. The outer edge of the rubber sheet 54 adheres to the lower end of the outer shell 51 to prevent odor from spreading upwards inside the collector body 3. When water falls from the upper side of the socket, the water flow pushes the rubber sheet 54 downwards under gravity and enters the collector body 3. After the water level in the collector body 3 rises, it is discharged through the outlet 8. When the water flow stops entering the collector body 3, the water in the collector body 3... When the water level stops rising, the water outlet 8 stops flowing. At this time, the water level is higher than the lower end of the water seal plate 55 to prevent air from being drawn or foreign objects from entering the collector body 3 through the water outlet 8. In this application, the water seal plate 55 is set close to the water outlet 8, and the anti-backflow component 5 is set on the side of the water seal plate 55 away from the water outlet 8. The space between the water seal plate 55 and the water outlet 8 is relatively small, which can easily block foreign objects. When blockage occurs and the collector needs to be cleaned, the anti-backflow component 5 is removed upwards. The water seal plate 55 is integrally formed on the lower side of the outer shell 51 and is pulled away from the baffle 6 with the outer shell 51 to expose the water seal space under the socket. An arm is inserted into the collector body 3 through the socket to clean it. After cleaning, the water seal plate 55 is lowered, and the anti-backflow component 5 is put back into the socket downwards.

[0025] As one implementation, the collector cover 4 has an inwardly extending first support edge 9 at the lower end of the socket. The upper side of the inner edge of the first support edge 9 has a groove. The upper edge of the outer shell 51 of the anti-overflow component 5 has an outwardly extending flange 56. The flange 56 is embedded in the groove. The upper side of the flange 56 is flush with the upper side of the first support edge 9. A retaining plate 10 is rotatably connected to the upper side of the first support edge 9. One end of the retaining plate 10 abuts against the upper side of the flange 56.

[0026] The above settings facilitate the disassembly and assembly of the anti-overflow component 5.

[0027] The present application has multiple clamping plates 10, which are evenly arranged around the first support edge 9. One end of the clamping plate 10 is rotatably connected to the first support edge 9, and the other end abuts against the upper side of the flange 56 to prevent the anti-overflow component 5 from floating up and down, so as to lock the anti-overflow component 5 on the first support edge 9. When it is necessary to remove the anti-overflow component 5, the clamping plate 10 is manually rotated, and the end of the clamping plate 10 is disengaged from the upper side of the flange 56, so the anti-overflow component 5 can be taken out upward.

[0028] As one implementation method, the inner wall of the collector body 3 is provided with a flow guide rounded corner below the water seal space, and the radius of the flow guide rounded corner is greater than 5mm.

[0029] By implementing the above settings, water flow resistance is reduced, the bottom of the collector body 3 is made more rounded, impurity accumulation is reduced, and clogging is reduced.

[0030] As one implementation, a downwardly extending groove 11 is provided on the side of the baffle 6 near the other baffle 6, and a protruding rib 12 adapted to the groove 11 is provided on the edge of the water seal plate 55, and the protruding rib 12 is slidably connected in the groove 11.

[0031] The above settings prevent the water seal plate 55 from moving back and forth between the baffles 6, increase the contact area between the edge of the water seal plate 55 and the baffles 6, improve the airtightness between the water seal plate 55 and the baffles 6, and reduce the diffusion of odor.

[0032] As one implementation, a pin 57 is vertically fixedly connected to the lower side of the central component 53, and a locking sleeve 58 is interference-fitted on the pin 57. The upper side of the locking sleeve 58 presses the inner edge of the film 54 against the lower side of the central component 53.

[0033] As one implementation, the concentrator also includes a booster pipe 13 and a floor drain 14. The lower end of the booster pipe 13 is inserted into a socket, and the inner diameter of the booster pipe 13 is larger than the outer diameter of the anti-backflow component 5. The floor drain 14 is installed on the upper end of the booster pipe 13.

[0034] The above settings facilitate the adjustment of the burial depth of the main body 3 of the collector for connection with underground pipelines.

[0035] Specifically, the outer diameter of the booster pipe 13 is adapted to the diameter of the socket to improve the sealing between the lower end of the booster pipe 13 and the socket. The booster pipe 13 is made of plastic pipe, which is easy to cut and adjust the length of the booster pipe 13. During construction, the length of the booster pipe 13 is determined according to the burial depth of the underground pipe to facilitate the connection of the inlet 7 and the outlet 8. After the ground is poured, the ground is flush with the top surface of the drain 14. The booster pipe 13 has a large inner diameter, which facilitates the disassembly and assembly of the anti-backflow component 5 and the easy access for the arm to reach into the main body 3 of the collector for cleaning.

[0036] As one implementation, the drain 14 includes a base 141, a filter screen 142, and a panel 143. The base 141 includes a second support edge 1411, and an upper mounting cylinder 1412 and a lower mounting cylinder 1413 arranged vertically. The second support edge 1411 is fixedly connected between the upper mounting cylinder 1412 and the lower mounting cylinder 1413 and extends horizontally outward. The second support edge 1411 abuts against the upper end face of the reinforcement tube 13. The lower mounting tube 1413 enters the upper end of the reinforcement tube 13. The inner diameter of the reinforcement tube 13 is larger than the outer diameter of the lower mounting tube 1413. The filter screen 142 is installed in the lower mounting tube 1413, and the panel 143 is installed on the upper side of the upper mounting tube 1412.

[0037] With the above settings, during the drainage construction of the flange 56, the position of the floor drain 14 can be adjusted left and right at the upper end of the height increaser 13.

[0038] Specifically, since the base 141 is cast and fixed on the ground during construction, the inner diameter of both the lower mounting cylinder 1413 and the anti-overflow component 5 is larger than the outer diameter of the anti-overflow component 5, allowing the anti-overflow component 5 to be disassembled and installed later by passing through the base 141. Both the filter screen 142 and the panel 143 have the function of blocking impurities, further reducing the clogging of the collector body 3.

[0039] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A drainage collector, characterized in that, The device includes a collector body, a collector cover, and an anti-backflow component. The collector body has an open upper side and the collector cover is installed thereon. The collector cover has a socket on its upper side with an inner diameter greater than 10 cm. The anti-backflow component includes a shell, a connecting plate, a central component, and a film. The shell is detachably connected to the lower end of the socket. The central component is fixedly connected to the inner side of the shell via the connecting plate. The film is flared, wider at the bottom than the top, with its inner edge fixedly connected to the central component and its outer edge abutting against the lower side of the shell. Two baffles are fixedly connected to the lower side of the collector cover. The anti-backflow component also includes a water seal plate vertically fixedly connected to the lower side of the shell. The water seal plate is slidably connected between the two baffles. The baffles, the water seal plate, and the collector body form a water seal space with a closed upper end and an open lower end. The side of the collector body has an inlet and an outlet communicating with the upper end of the water seal space.

2. A drainage collector according to claim 1, characterized in that, The collector cover has an inwardly extending first support edge at the lower end of the socket. A groove is provided on the upper side of the inner edge of the first support edge. The upper edge of the outer shell of the anti-overflow component has an outwardly extending flange. The flange is embedded in the groove. The upper side of the flange is flush with the upper side of the first support edge. A retaining plate is rotatably connected to the upper side of the first support edge. One end of the retaining plate abuts against the upper side of the flange.

3. A drainage collector according to claim 1, characterized in that, The inner wall of the collector body is provided with a flow guide rounded corner below the water seal space, and the radius of the flow guide rounded corner is greater than 5mm.

4. A drainage collector according to claim 2, characterized in that, The baffle has a downwardly extending groove on the side near the other baffle, and the edge of the water seal plate has a raised rib that matches the groove, and the raised rib is slidably connected in the groove.

5. A drainage collector according to claim 2, characterized in that, A pin is vertically fixed to the lower side of the central component, and a locking sleeve is interference-fitted on the pin. The upper side of the locking sleeve presses the inner edge of the film against the lower side of the central component.

6. A drainage collector according to claim 1, characterized in that, The collector also includes a booster pipe and a floor drain. The lower end of the booster pipe is inserted into a socket. The inner diameter of the booster pipe is larger than the outer diameter of the anti-backflow component. The floor drain is installed on the upper end of the booster pipe.

7. A drainage collector according to claim 6, characterized in that, The drain includes a base, a filter screen, and a panel. The base includes a second supporting edge and an upper mounting cylinder and a lower mounting cylinder arranged vertically. The second supporting edge is fixedly connected between the upper mounting cylinder and the lower mounting cylinder and extends horizontally outward. The second supporting edge abuts against the upper end face of the reinforcing tube. The lower mounting cylinder enters the upper end of the reinforcing tube. The inner diameter of the reinforcing tube is larger than the outer diameter of the lower mounting cylinder. The filter screen is installed in the lower mounting cylinder, and the panel is installed on the upper side of the upper mounting cylinder.

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