Municipal building drainage device

Abstract

The utility model discloses a municipal building drainage device, which relates to the technical field of drainage devices, and comprises a box body, a water inlet pipe penetrating through the side wall of the box body, a discharge pipe fixedly connected to the other side wall of the box body, a cover plate inserted into the top of the box body, and a filtering mechanism arranged in the box body, the adjusting mechanism is connected with the outer side wall of the box body; the filtering mechanism comprises a bottom plate arranged in the box body, a filter cartridge fixedly connected to the end surface of the bottom plate, and a threaded cover in threaded connection with the filter cartridge; the adjusting mechanism comprises a rotating device fixedly connected to the outer side wall of the box body and a main gear fixedly connected to the outer side wall of the rotating device and used for driving other components. According to the drainage device for the municipal building, when the filter cartridge is in a reciprocating rotation state, the water inlet pipe is in a reciprocating linear motion state, so that the contact area between the filter cartridge and liquid can be increased, and the condition that the filter cartridge is blocked is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage devices, in particular to a drainage device for municipal buildings. Background Art

[0002] During the construction process of municipal public buildings, building drainage operations are often required. Building drainage is one of the main components of building water supply and drainage projects. The task of the building drainage system is to discharge domestic sewage, industrial wastewater, rain and snow water on the roof, etc. collected by sanitary appliances or production equipment in the building to the outdoor discharge pipeline network, outdoor sewage treatment structures or water bodies in an organized and timely manner.

[0003] The existing municipal building drainage devices, when in actual use, are prone to blockage of the discharge pipes due to the presence of a large amount of solid impurities in the domestic sewage discharged, thus affecting the progress of the construction. Utility Model Content

[0004] The main purpose of the utility model is to provide a municipal building drainage device, which solves the problem that a large amount of solid impurities exist in the discharged domestic sewage, which easily causes the blockage of the discharge pipe and thus affects the progress of the construction, by setting a filtering mechanism and a regulating mechanism.

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

[0006] A municipal building drainage device, comprising a box, a water inlet pipe penetrating a side wall of the box, a discharge pipe fixedly connected to the other side wall of the box, and a cover plate plugged into the top of the box, and also comprising a filtering mechanism arranged inside the box, and a regulating mechanism connected to the outer side wall of the box;

[0007] The filtering mechanism comprises a bottom plate arranged inside the box body, a filter cartridge fixedly connected to the end surface of the bottom plate, and a threaded cover threadedly connected to the filter cartridge;

[0008] The regulating mechanism comprises a rotating device fixedly connected to the outer side wall of the box body, and a main gear fixedly connected to the outer side wall of the rotating device for driving other components.

[0009] Preferably, the filtering mechanism further comprises a rotating shaft penetrating through the side plate of the box body and rotatably connected to the side plate, and a fixing ring fixedly connected to the outer side wall of the rotating shaft, wherein the fixing ring is located inside the box body.

[0010] Preferably, the filtering mechanism further comprises a positioning block fixedly connected to the outer side wall of the fixing ring, and a positioning hole opened at the bottom end of the bottom plate.

[0011] Preferably, the filtering mechanism also includes a receiving groove provided on the outer side wall of the positioning block, an electric push rod fixedly connected to the bottom of the receiving groove, a locking block fixedly connected to the output end of the electric push rod, and a locking groove provided on the inner side wall of the positioning hole.

[0012] Preferably, the adjustment mechanism further comprises a first gear fixedly connected to the outer side wall of the rotating shaft, and the main gear is meshed with the first gear.

[0013] Preferably, the adjustment mechanism also includes a transmission shaft movably arranged on the outer side wall of the box body, a second gear fixedly connected to the outer side wall of the transmission shaft, a screw rod fixedly connected to the end face of the transmission shaft, and a movable seat movably arranged on the outer surface of the screw rod.

[0014] Preferably, the adjustment mechanism further comprises a connecting rod fixedly connected to the top of the movable seat, and a transmission block fixedly connected to the end surface of the connecting rod.

[0015] Preferably, the discharge pipe is arranged close to the bottom surface of the box body.

[0016] Preferably, the water inlet pipe is arranged close to the cover plate.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the rotating device is controlled to rotate forward and reverse cyclically, thereby driving the water inlet pipe to make reciprocating linear motion inside the filter cartridge. At the same time, the main gear will drive the rotating shaft to rotate through the first gear, thereby driving the filter cartridge to rotate, so as to filter the liquid discharged from the water inlet pipe, so that solid impurities remain in the filter cartridge, and the liquid is discharged through the discharge pipe. During the filtration process, the filter cartridge is in a rotating state and the water inlet pipe is in a reciprocating linear motion state, thereby increasing the contact area between the filter cartridge and the liquid and reducing the clogging of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a side view of the structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the utility model;

[0023] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure in the middle.

[0024] In the figure: 1. box body; 2. water inlet pipe; 3. discharge pipe; 4. cover plate; 501. bottom plate; 502. filter cartridge; 503. threaded cover; 504. rotating shaft; 505. fixing ring; 506. positioning block; 507. electric push rod; 508. locking block; 601. rotating device; 602. main gear; 603. first gear; 604. transmission shaft; 605. second gear; 606. screw rod; 607. movable seat; 608. connecting rod; 609. transmission block. DETAILED DESCRIPTION

[0025] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are described clearly and completely.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "many" is two or more, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number. It should also be understood that the term "and / or" used in the specification of this application and the attached claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0028] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] The existing municipal building drainage devices, when in actual use, are prone to blockage of the discharge pipes due to the presence of a large amount of solid impurities in the domestic sewage discharged, thus affecting the progress of the construction.

[0031] like Figure 1As shown, a municipal building drainage device includes a box body 1, a water inlet pipe 2 penetrating the side wall of the box body 1, a discharge pipe 3 fixedly connected to the other side wall of the box body 1, and a cover plate 4 plugged into the top of the box body 1, and also includes a filtering mechanism arranged inside the box body 1, and a regulating mechanism connected to the outer side wall of the box body 1. The filtering mechanism is used to filter the wastewater discharged into the box body.

[0032] The filtering mechanism comprises a bottom plate 501 disposed inside the housing 1, a filter cartridge 502 fixedly connected to the end surface of the bottom plate 501, and a threaded cover 503 threadedly connected to the filter cartridge 502. The filter cartridge 502 is used to filter solid impurities in wastewater.

[0033] The adjustment mechanism includes a rotating device 601 fixedly connected to the outer wall of the box body 1, and a main gear 602 fixedly connected to the outer wall of the rotating device 601 for driving other components. The rotating device 601 is a servo motor. The servo motor drives the main gear 602 to rotate.

[0034] The filtering mechanism further includes a rotating shaft 504 that penetrates through the side plate of the box body 1 and is rotatably connected to the side plate, and a fixing ring 505 that is fixedly connected to the outer wall of the rotating shaft 504. The fixing ring 505 is located inside the box body 1, wherein the central axis of the rotating shaft 504 coincides with the central axis of the fixing ring 505. The rotating shaft 504 is used to drive the fixing ring 505 to rotate.

[0035] The filtering mechanism further comprises a positioning block 506 fixedly connected to the outer side wall of the fixing ring 505 and a positioning hole provided at the bottom end of the bottom plate 501 , wherein the longitudinal section of the positioning hole matches the longitudinal section of the positioning block 506 .

[0036] The filtering mechanism also includes a storage groove opened on the outer wall of the positioning block 506, an electric push rod 507 fixedly connected to the bottom of the storage groove, a locking block 508 fixedly connected to the output end of the electric push rod 507, and a locking groove opened on the inner wall of the positioning hole. The locking block 508 is pushed out of the storage groove by the electric push rod 507 and inserted into the locking groove, so as to connect the fixing ring 505 with the base plate 501.

[0037] When in use, first open the cover 4, and place the filter cartridge 502 inside the box body 1, and insert the positioning block 506 into the positioning hole until the filter cartridge 502 cannot be pushed. At this time, the locking groove will be opposite to the storage groove, and then start the electric push rod 507 to drive the locking block 508 to move until one end of the locking block 508 is inserted into the locking groove, so as to connect the fixing ring 505 to the bottom plate 501.

[0038] The regulating mechanism also includes a first gear 603 fixedly connected to the outer wall of the rotating shaft 504, and the main gear 602 is meshed with the first gear 603. The main gear 602 is driven to rotate by the rotating device 601, thereby driving the first gear 603 to rotate. By cyclically controlling the rotating device 601 to rotate forward and reverse, the water inlet pipe 2 is driven to make reciprocating linear motion inside the filter cartridge 502. At the same time, the main gear 602 will drive the rotating shaft 504 to rotate through the first gear 603, thereby driving the filter cartridge 502 to rotate, so as to filter the liquid discharged from the water inlet pipe 2, so that the solid impurities remain inside the filter cartridge 502, and the liquid is discharged through the discharge pipe 3. During the filtering process, the filter cartridge 502 is in a rotating state and the water inlet pipe 2 is in a reciprocating linear motion state, thereby increasing the contact area between the filter cartridge 502 and the liquid and reducing the blockage of the filter cartridge 502.

[0039] The adjustment mechanism also includes a transmission shaft 604 movably arranged on the outer wall of the box body 1, a second gear 605 fixedly connected to the outer wall of the transmission shaft 604, a screw rod 606 fixedly connected to the end face of the transmission shaft 604, and a movable seat 607 movably arranged on the outer surface of the screw rod 606, wherein the second gear 605 is meshed with the main gear 602, and the movable seat 607 is driven to perform linear motion through the rotation of the screw rod 606.

[0040] The adjustment mechanism also includes a connecting rod 608 fixedly connected to the top of the movable seat 607, and a transmission block 609 fixedly connected to the end face of the connecting rod 608, wherein a through hole is opened at the top of the transmission block 609, and one end of the water inlet pipe 2 extends to the outer surface of the transmission block 609 through the through hole.

[0041] After the fixing ring 505 is connected to the bottom plate 501, the cover plate 4 is reset, and one end of the water inlet pipe 2 is passed through the through hole, and the other end is facing the side wall opening of the box body 1, and then the rotating device 601 is started, so that the rotating device 601 drives the main gear 602 to rotate, and then drives the second gear 605 meshing therewith to rotate, thereby driving the transmission shaft 604 and the screw rod 606 to rotate, and then drives the movable seat 607 to make a linear motion. At this time, the other end of the water inlet pipe 2 is moved to the inside of the box body 1 under the action of the connecting rod 608 and the transmission block 609, and is plugged into the inside of the filter cartridge 502, and then the water inlet pipe 2 is connected to the outside. The water inlet pipe 2 is connected to the filter cartridge 502, and the rotating device 601 is controlled to rotate forward and reverse through a circulation, thereby driving the water inlet pipe 2 to make a reciprocating linear motion inside the filter cartridge 502. At the same time, the main gear 602 will drive the rotating shaft 504 to rotate through the first gear 603, thereby driving the filter cartridge 502 to rotate, so as to filter the liquid discharged from the water inlet pipe 2, so that the solid impurities remain in the filter cartridge 502, and the liquid is discharged through the discharge pipe 3. During the filtration process, the filter cartridge 502 is in a rotating state and the water inlet pipe 2 is in a reciprocating linear motion state, thereby increasing the contact area between the filter cartridge 502 and the liquid and reducing the blockage of the filter cartridge 502.

[0042] The discharge pipe 3 is arranged close to the bottom surface of the box body 1. The water inlet pipe 2 is arranged close to the cover plate 4, so as to utilize the gravity to make the water inlet and water outlet operations smoother.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal building drainage device, comprising: A box body, wherein a water inlet pipe penetrating through the box body is arranged on a side wall of the box body, a discharge pipe is fixedly connected to the other side wall of the box body, and a cover plate is inserted on the top of the box body; A filter mechanism, the filter mechanism is arranged inside the box, and the filter mechanism includes a bottom plate arranged inside the box, a filter cartridge fixedly connected to the end surface of the bottom plate, and a threaded cover threadedly connected to the filter cartridge; The adjusting mechanism is connected to the outer side wall of the box body, and the adjusting mechanism includes a rotating device fixedly connected to the outer side wall of the box body, and a main gear fixedly connected to the outer side wall of the rotating device for driving other components.

2. A municipal building drainage device according to claim 1, characterized in that: The filtering mechanism also includes a rotating shaft penetrating through the side plate of the box body and rotatably connected to the side plate, and a fixing ring fixedly connected to the outer side wall of the rotating shaft, wherein the fixing ring is located inside the box body.

3. A municipal building drainage device according to claim 2, characterized in that: The filtering mechanism also includes a positioning block fixedly connected to the outer side wall of the fixing ring, and a positioning hole opened at the bottom end of the bottom plate.

4. A municipal building drainage device according to claim 3, characterized in that: The filtering mechanism also includes a receiving groove provided on the outer side wall of the positioning block, an electric push rod fixedly connected to the bottom of the receiving groove, a locking block fixedly connected to the output end of the electric push rod, and a locking groove provided on the inner side wall of the positioning hole.

5. A municipal building drainage device according to claim 4, characterized in that: The adjusting mechanism also includes a first gear fixedly connected to the outer side wall of the rotating shaft, and the main gear is meshed with the first gear.

6. A municipal building drainage device according to claim 5, characterized in that: The adjustment mechanism also includes a transmission shaft movably arranged on the outer wall of the box body, a second gear fixedly connected to the outer wall of the transmission shaft, a screw rod fixedly connected to the end face of the transmission shaft, and a movable seat movably arranged on the outer surface of the screw rod.

7. A municipal building drainage device according to claim 6, characterized in that: The regulating mechanism also includes a connecting rod fixedly connected to the top of the movable seat, and a transmission block fixedly connected to the end surface of the connecting rod.

8. A municipal building drainage device according to claim 1, characterized in that: The discharge pipe is arranged close to the bottom surface of the box body.

9. A municipal building drainage device according to claim 1, characterized in that: The water inlet pipe is arranged close to the cover plate.

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