Sewage interception and deodorization device for drainage ditch

Abstract

The utility model discloses a sewage intercepting and deodorizing device for a drainage ditch and belongs to the technical field of municipal drainage. The device comprises a groove-shaped body arranged on the upper portion of a drainage ditch, the groove-shaped body is composed of a cover plate assembly, a supporting assembly, a sewage intercepting assembly, a water seal assembly and a baffle, the supporting assembly is arranged below the cover plate assembly, and the cover plate assembly is connected with a limiting protruding strip of the supporting assembly through a limiting groove; the sewage intercepting assembly is hung on the supporting assembly through a sewage intercepting hanging lug; the water seal assembly is of an L-shaped folded plate structure composed of a water seal transverse plate and a water seal vertical plate, the two ends of the supporting assembly and the two ends of the water seal assembly are fixed to the baffles, and the water seal assembly and the water seal face plate form a water passing channel. By arranging the sewage intercepting assembly, impurities in rainwater are intercepted, and the impurities are prevented from entering the drainage ditch body to cause blockage; by arranging the water seal assembly, odor generated in the drainage ditch body is sealed through a water seal and prevented from being diffused to the ground, and improvement of the air quality of the drainage ditch body area and improvement of the environmental sanitation condition of the drainage ditch body area are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal drainage, and specifically discloses a sewage interception and deodorization device for a drainage ditch. Background Art

[0002] Drainage ditches are common in drainage systems for construction projects and municipal projects. However, in areas such as residential areas, schools, and parks, rainwater washes away debris on the ground, which will be washed into the drainage ditches and accumulate behind them. On the one hand, the drainage ditch is clogged due to the reduction of the water flow area, resulting in insufficient drainage capacity, poor drainage, and flood disasters; on the other hand, these impurities accumulate in the drainage ditch for a long time, and various odors and even toxic gases are produced through fermentation and composting. These odors are emitted into the air in the drainage ditch area, seriously affecting the quality of the surrounding air environment and even causing environmental health and safety issues. Utility Model Content

[0003] The utility model provides a sewage intercepting and odor-proofing device for a drainage ditch, which aims to prevent impurities from entering the drainage ditch body to cause blockage and block the spread of odor.

[0004] A sewage intercepting and deodorizing device for a drainage ditch, characterized in that it includes a trough-shaped body placed on the upper part of the drainage ditch, the trough-shaped body consisting of a cover plate assembly, a support assembly, a sewage intercepting assembly, a water seal assembly and a baffle; the cover plate assembly consists of a panel and limiting grooves arranged on both sides of the bottom of the panel, and a plurality of water inlet holes are provided on the panel; the support assembly is arranged below the cover plate assembly, the support assembly includes a horizontal supporting bottom panel, water inlet vertical panels are vertically arranged upward on both sides of the supporting bottom panel, and a plurality of water inlet square holes are provided on the water inlet vertical panels, a sewage intercepting trough supporting panel is horizontally arranged outward from the top of the water inlet vertical panel, and limiting convex strips are arranged on the sewage intercepting trough supporting panel, vertical water seal panels are arranged downward on both sides of the supporting bottom panel, and the cover plate assembly is connected with the limiting convex strips of the support assembly through the limiting grooves; the sewage intercepting assembly includes a sewage intercepting panel, a plurality of sewage intercepting water inlet holes are provided on the sewage intercepting panel, sewage intercepting ears are arranged on both sides, and the sewage intercepting ears are hung on the sewage intercepting trough supporting panel; the water seal assembly is an L-shaped folded plate structure composed of a water seal horizontal plate and a water seal vertical plate, Both ends of the support assembly and the water seal assembly are fixed on the baffle plate, and the water seal assembly and the water seal panel form a water passage.

[0005] Furthermore, the length of each trough-shaped body is 1m-5m, and the trough-shaped bodies are connected by bonding or welding via baffles (15).

[0006] Furthermore, the diameter of the sewage interception water inlet hole is not greater than 2 cm; the depth of the sewage interception component is not less than 20 cm.

[0007] Furthermore, the height of the water inlet vertical panel matches the depth of the sewage interception component; and the size of the water inlet square hole is not less than 10cm×10cm.

[0008] Furthermore, the width of the water passage is not less than 10 cm.

[0009] The beneficial effects of the utility model are: the sewage interception component can intercept impurities in rainwater to prevent the impurities from entering the drainage ditch body and causing blockage; the water seal component can seal the odor generated in the drainage ditch body through the water seal to prevent it from emitting to the ground, which is beneficial to improving the air quality in the drainage ditch area and improving the environmental sanitation conditions in the drainage ditch area. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The present invention is a schematic diagram of the installation position of a sewage interception and deodorization device for a drainage ditch.

[0011] Figure 2 Schematic diagram of the trough structure.

[0012] Figure 3 It is a schematic diagram of the positions of the sewage interception assembly, support assembly, water seal assembly and baffle.

[0013] Figure 4 Schematic diagram of the cover assembly structure.

[0014] Figure 5 Schematic diagram of the sewage interception component structure.

[0015] Figure 6 A schematic diagram of the supporting component structure.

[0016] Figure 7 It is a schematic diagram of the water seal component structure.

[0017] Among them: 1- trough-shaped body, 2- drainage ditch.

[0018] 11-cover plate assembly, 111-panel, 112-limiting groove, 113-water inlet hole;

[0019] 12-support assembly, 121-support bottom panel, 122-water inlet vertical panel, 123-sewage interception tank support panel, 124-limiting convex strip, 125-water seal panel, 126-water inlet square hole;

[0020] 13- sewage interception assembly, 131- sewage interception panel, 132- sewage interception hanging ear, 133- sewage interception water inlet hole;

[0021] 14-water seal assembly, 141-water seal horizontal plate, 142-water seal vertical plate, 143-water passage;

[0022] 15-Baffle. DETAILED DESCRIPTION

[0023] Embodiment 1: A sewage interception and deodorization device for a drainage ditch, comprising a trough-shaped body 1 arranged at the upper part of a drainage ditch 2 in a school playground, wherein a single trough-shaped body 1 is 2 m long, and multiple trough-shaped bodies 1 are bonded and connected by baffles 15, and the trough-shaped body 1 is composed of a cover assembly 11, a support assembly 12, a sewage interception assembly 13, a water seal assembly 14 and a baffle 15. The cover assembly 11 is composed of a panel 111 and limiting grooves 112 arranged on both sides of the bottom of the panel 111, and a plurality of water inlet holes 113 are provided on the panel 111. The support assembly 12 is arranged below the cover plate assembly 11, and the support assembly 12 includes a horizontal support bottom surface 121, and water inlet vertical panels 122 are vertically arranged upward on both sides of the support bottom panel 121, and a plurality of water inlet square holes 126 are opened on the water inlet vertical panels 122; a sewage interception chute support panel 123 is horizontally arranged outward from the top of the water inlet vertical panel 122, and a limiting convex strip 124 is arranged on the sewage interception chute support panel 123, and vertical water seal panels 125 are arranged downward on both sides of the support bottom panel 121, and the cover plate assembly 11 is connected with the limiting convex strip 124 of the support assembly 12 through the limiting groove 112; the height of the water inlet vertical panel 122 is 0.3m, and the size of the water inlet square hole 126 is 15cm×15cm, and the arrangement distance is 0.1m. The sewage interception assembly 13 includes a sewage interception panel 131, on which a plurality of sewage interception water inlet holes 133 are opened, sewage interception hooks 132 are arranged on both sides, and the sewage interception panel 131 is suspended on the sewage interception tank support panel 123 through the sewage interception hooks 132; the sewage interception water inlet hole 133 has a diameter of 1 cm; the sewage interception assembly 13 has a depth of 0.3 m. The water seal assembly 14 is an L-shaped folded plate structure composed of a water seal horizontal plate 141 and a water seal vertical plate 142, both ends of the support assembly 12 and the water seal assembly 14 are fixed on the baffle, and the water seal assembly 14 and the water seal panel 125 form a water passage 143, and the width of the water passage 143 is 15 cm.

[0024] By setting up the sewage interception component 13, impurities in rainwater are intercepted to prevent the impurities from entering the drainage ditch 2 and causing blockage; by setting up the water seal component 14, the odor generated in the drainage ditch 2 is sealed by the water seal to prevent it from emitting to the ground, which is beneficial to improving the air quality in the drainage ditch area and improving the environmental sanitation conditions in the drainage ditch area.

Claims

1. A sewage interception and deodorization device for a drainage ditch, characterized in that: The invention comprises a trough-shaped body placed on the upper part of the drainage ditch, and the trough-shaped body is composed of a cover plate assembly, a support assembly, a sewage interception assembly, a water seal assembly and a baffle; the cover plate assembly is composed of a panel and limiting grooves arranged on both sides of the bottom of the panel, and a plurality of water inlet holes are provided on the panel; the support assembly is arranged below the cover plate assembly, and the support assembly comprises a horizontal supporting bottom panel, and water inlet vertical panels are vertically arranged upward on both sides of the supporting bottom panel, and a plurality of water inlet square holes are provided on the water inlet vertical panels, and sewage interception trough support panels are horizontally arranged outward from the top of the water inlet vertical panels, and limiting convex strips are arranged on the sewage interception trough support panels, and vertical water seal panels are arranged downward on both sides of the supporting bottom panels, and the cover plate assembly is connected with the limiting convex strips of the support assembly through the limiting grooves; the sewage interception assembly comprises a sewage interception panel, and a plurality of sewage interception water inlet holes are provided on the sewage interception panel, and sewage interception ears are arranged on both sides, and the sewage interception ears are hung on the sewage interception trough support panel; the water seal assembly is an L-shaped folded plate structure composed of a water seal horizontal plate and a water seal vertical plate, Both ends of the support assembly and the water seal assembly are fixed on the baffle plate, and the water seal assembly and the water seal panel form a water passage.

2. A sewage interception and deodorization device for a drainage ditch as claimed in claim 1, characterized in that The length of each trough-shaped body is 1m-5m, and each trough-shaped body is connected by bonding or welding via a baffle (15).

3. A sewage interception and deodorization device for a drainage ditch as claimed in claim 1, characterized in that The diameter of the sewage interception water inlet hole is not greater than 2 cm; the depth of the sewage interception component is not less than 20 cm.

4. A sewage interception and deodorization device for a drainage ditch as claimed in claim 1, characterized in that The height of the water inlet vertical panel matches the depth of the sewage interception component; the size of the water inlet square hole is not less than 10cm×10cm.

5. A sewage interception and deodorization device for a drainage ditch as claimed in claim 1, characterized in that The width of the water passage is not less than 10 cm.

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