Municipal anti-blocking drainage device

Abstract

The utility model discloses a municipal anti-clogging drainage device, and particularly relates to the technical field of municipal drainage, the municipal anti-clogging drainage device comprises a drainage channel, a sealing cover is detachably arranged at the top end of the drainage channel, a plurality of water inlet holes are equidistantly formed in the two ends of the upper end face of the sealing cover, and a collecting frame is fixed in the drainage channel and located below the water inlet hole in one side. A filtering frame is detachably arranged in the collecting frame, a first mounting frame is vertically arranged on the inner wall of the drainage channel and located at the tail end of the water flow direction, and a second mounting frame is hinged to the bottom end of the first mounting frame. After entering the drainage channel, rainwater is filtered for the first time through the filtering frame in the collecting frame so as to block most of impurities, namely, the rainwater flows, and before entering the drainage channel at the rear end through the drainage channel at the front end, the rainwater can be blocked for the second time through the second mounting frame provided with the filtering net so as to prevent the impurities from entering the drainage channel at the rear end. Therefore, sundries can be prevented from being accumulated in the drainage ditch irregularly, and the subsequent normal drainage function is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal drainage, in particular to a municipal anti-clogging drainage device. Background Art

[0002] Municipal drainage refers to a series of engineering facilities and management activities for the collection, transmission, treatment and discharge of rainwater and sewage within the city. It is an important part of urban infrastructure and is of great significance to ensure the normal operation of the city, prevent floods, protect the health of residents and the urban environment. Among them, municipal drainage devices are an important part of urban infrastructure to prevent waterlogging and waterlogging, protect public health and the urban environment. Especially in rainy weather, municipal drainage devices need to drain rainwater from the road in time to ensure the normal passage of pedestrians and vehicles.

[0003] At present, when draining rainwater on the road, suspended matter, garbage, leaves and other debris will flow from the water inlet into the drainage ditch with the flow of water. After the debris flows to a certain place and accumulates in large quantities, it will accumulate in the drainage ditch, thereby causing blockage of the drainage ditch, and then affecting the subsequent normal drainage function. It is rather troublesome to manually enter the drainage ditch for cleaning. Based on this, a municipal anti-blockage drainage device is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal anti-clogging drainage device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal anti-clogging drainage device, comprising:

[0006] A drainage channel, wherein the drainage channel is buried on both sides of the road, and a cover is detachably provided at the top of the drainage channel, and a plurality of water inlet holes are equidistantly provided at both ends of the upper end surface of the cover;

[0007] A collecting frame is fixed inside the drainage channel and below the water inlet hole on one side, and a filter frame is detachably provided inside the collecting frame. A first installation frame is vertically provided on the inner wall of the drainage channel and at the end in the water flow direction, and a second installation frame is hinged at the bottom end of the first installation frame, and filter nets are installed in both the first installation frame and the second installation frame.

[0008] Preferably, a water guide plate is fixed inside the drainage channel and below the water inlet hole on the other side, the upper end surface of the water guide plate is provided with a water guide slope, and the lower end of the water guide slope extends to the top of the collection frame.

[0009] Preferably, both ends of the filter frame are fixed with embedded blocks, the upper end of the inner wall of the collection frame is provided with an embedded groove, and the embedded block is inserted and matched in the embedded groove.

[0010] Preferably, a plurality of second water holes are provided on both sides of the collecting frame along the water flow direction.

[0011] Preferably, a plurality of first water holes are provided on both sides of the drainage channel along the water flow direction.

[0012] Preferably, blocking bars are fixed at both ends of the first installation frame and the second installation frame.

[0013] Preferably, both ends of the upper end surface of the drainage channel are provided with bridging grooves, and both ends of the cover are bridgingly arranged to fit in the bridging grooves.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model provides a collection frame, a filter frame, a first installation frame and a second installation frame. After rainwater enters the drainage channel, it is first filtered through the filter frame in the collection frame to block most of the debris. As the rainwater flows, before entering the rear drainage channel through the front drainage channel, the second installation frame provided with a filter net can be used to block the debris for the second time, thereby preventing the debris from being irregularly accumulated in the drainage channel, and ensuring the subsequent normal drainage function.

[0016] When taking out the filter frame, the filter frame can be directly lifted up to disengage the embedding block from the embedding groove, which is more convenient. When taking out the first installation frame, the hinged second installation frame can be first rotated upward until the blocking bars on the first installation frame and the second installation frame are abutted, and then the first installation frame and the second installation frame can be lifted up to allow the debris not blocked by the filter frame to be moved out through the blocking of the first installation frame and the second installation frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is the appearance diagram of the utility model;

[0020] Figure 3 It is a cross-sectional view of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the collection frame and the filtering frame of the utility model.

[0022] Description of reference numerals:

[0023] 1. Drainage channel; 2. Sealing cover; 3. Water inlet hole; 4. First water hole; 5. Collection frame; 6. Filter frame; 7. Water guide plate; 8. First installation frame; 9. Second installation frame; 10. Filter net; 11. Baffle bar; 12. Second water hole; 13. Embedded block; 14. Embedded groove; 15. Bridge groove. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the structure of the utility model, and combined with Figure 2-Figure 3 As shown, the municipal anti-blocking drainage device includes a drainage channel 1, which is buried on both sides of the road. A plurality of first water holes 4 are opened on both sides of the drainage channel 1 along the water flow direction. The first water holes 4 are used for the flow of water between two adjacent drainage channels 1, and a cover 2 is detachably provided on the top of the drainage channel 1. After the cover 2 is covered, the upper end surface of the cover 2 is flush with the upper end surface of the drainage channel 1 to ensure safe passage. A plurality of water inlet holes 3 are equidistantly opened at both ends of the upper end surface of the cover 2, and rainwater on the road can flow into the drainage channel 1 through the water inlet holes 3. A collecting frame 5 is fixed inside the drainage channel 1 and below the water inlet holes 3 on one side. A plurality of second water holes 12 are opened on both sides of the collecting frame 5 along the water flow direction, and the inner A filter frame 6 is detachably provided on the inner wall of the drainage channel 1 and is used to block suspended matter, garbage, leaves and other debris, and rainwater can pass through. A first mounting frame 8 is vertically provided at the end of the inner wall of the drainage channel 1 and located in the water flow direction. A second mounting frame 9 is hinged at the bottom of the first mounting frame 8, and the second mounting frame 9 is laid flat on the bottom of the drainage channel 1. Filter nets 10 are installed in the first mounting frame 8 and the second mounting frame 9. The filter nets 10 are also used to block suspended matter, garbage, leaves and other debris, and rainwater can pass through. Baffle bars 11 are fixed at both ends of the first mounting frame 8 and the second mounting frame 9. To increase stability, a card block can be set on the first mounting frame 8, and a card slot is opened on the inner wall of the drainage channel 1. When the first mounting frame 8 is lowered, the card block can be embedded in the card slot.

[0026] Among them, see Figure 1 As shown, both ends of the upper end surface of the drainage channel 1 are provided with a sling groove 15 , and both ends of the cover 2 are sling-matched with the sling groove 15 .

[0027] Specifically, when installing the cover 2, it is only necessary to lower the cover 2 so that both ends of the cover 2 are placed in the grooves 15, and the installation is convenient and quick.

[0028] Second, see Figure 4 As shown, both ends of the filter frame 6 are fixed with embedded blocks 13 , and the upper end of the inner wall of the collection frame 5 is provided with an embedded groove 14 , and the embedded blocks 13 are inserted and matched in the embedded groove 14 .

[0029] When installing the filter frame 6 , the filter frame 6 is lowered to allow the embedded block 13 to be embedded in the embedded groove 14 . The installation and subsequent removal are quick and convenient.

[0030] In addition, see Figure 1 and Figure 3 As shown, a water guide plate 7 is fixed inside the drainage channel 1 and below the water inlet hole 3 on the other side. The upper end surface of the water guide plate 7 is provided with a water guide slope, and the lower end of the water guide slope extends to the top of the collection frame 5.

[0031] Specifically, the water guide plate 7 provided with a water guide slope is used to force the rainwater flowing into the drainage channel 1 to first enter the collection frame 5 and be filtered by the filter frame 6 in the collection frame 5 .

[0032] Based on the above technical solutions:

[0033] When in use, rainwater on the road flows into the drainage ditch 1 through the water inlet hole 3 on the cover 2, and the rainwater first enters the collecting frame 5 directly or through the water guide plate 7 with a water guide slope. The filter frame 6 in the collecting frame 5 can be used to block suspended matter, garbage, leaves and other debris for the first time. The rainwater continues to flow through the second water hole 12 on the collecting frame 5. When the rainwater flows to the end of the drainage ditch 1, the filter net 10 on the first mounting frame 8 can be used to block suspended matter, garbage, leaves and other debris for the second time, thereby preventing the debris from irregularly accumulating in the drainage ditch, thereby ensuring the subsequent normal drainage function.

[0034] When it is necessary to clean the debris inside the drain channel 1, first remove the cover 2, then lift the filter frame 6, so that the embedding block 13 is disengaged from the embedding groove 14, and the filter frame 6 can be taken out for dumping, which is more convenient; when taking out the first installation frame 8, the hinged second installation frame 9 can be turned upward to make the second installation frame 9 close to the first installation frame 8 until the blocking bars 11 on the first installation frame 8 and the second installation frame 9 are abutted. At this time, the first installation frame 8 and the second installation frame 9 are lifted up to allow the debris not blocked by the filter frame 6 to be moved out through the blocking of the first installation frame 8 and the second installation frame 9, and after being moved out and dumped, it can be placed in its original position.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A municipal anti-clogging drainage device, characterized in that: include: A drainage channel (1), wherein the drainage channel (1) is buried on both sides of a road, and a cover (2) is detachably provided at the top of the drainage channel (1), and a plurality of water inlet holes (3) are equidistantly provided at both ends of the upper end surface of the cover (2); A collecting frame (5) is fixed inside the drainage channel (1) and below the water inlet hole (3) on one side; a filter frame (6) is detachably provided inside the collecting frame (5); a first installation frame (8) is vertically provided on the inner wall of the drainage channel (1) and at the end in the water flow direction; a second installation frame (9) is hingedly connected to the bottom end of the first installation frame (8); and filter screens (10) are installed in both the first installation frame (8) and the second installation frame (9).

2. A municipal anti-clogging drainage device according to claim 1, characterized in that: A water guide plate (7) is fixed inside the drainage channel (1) and below the water inlet hole (3) on the other side. The upper end surface of the water guide plate (7) is provided with a water guide slope, and the lower end of the water guide slope extends to the top of the collection frame (5).

3. A municipal anti-clogging drainage device according to claim 1, characterized in that: Both ends of the filter frame (6) are fixed with embedded blocks (13), the upper end of the inner wall of the collection frame (5) is provided with an embedded groove (14), and the embedded block (13) is inserted and matched in the embedded groove (14).

4. A municipal anti-clogging drainage device according to claim 1, characterized in that: The collecting frame (5) is provided with a plurality of second water holes (12) on both sides along the water flow direction.

5. A municipal anti-clogging drainage device according to claim 1, characterized in that: The drainage channel (1) is provided with a plurality of first water holes (4) on both sides along the water flow direction.

6. A municipal anti-clogging drainage device according to claim 1, characterized in that: Blocking bars (11) are fixed at both ends of the first installation frame (8) and the second installation frame (9).

7. A municipal anti-clogging drainage device according to claim 1, characterized in that: Both ends of the upper end surface of the drainage channel (1) are provided with bridging grooves (15), and both ends of the sealing cover (2) are bridgingly arranged to fit in the bridging grooves (15).

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