Novel drainage grate

Abstract

The utility model relates to the technical field of drainage equipment, and discloses a novel drainage grate which comprises a top plate, a plurality of leakage holes are formed in the top of the top plate, a plurality of arc-shaped guide plates are fixedly connected to the top of the top plate, a plurality of drainage grids are fixedly connected to the bottom of the top plate, and a side sealing plate is arranged on one side of each drainage grid. The top of each arc-shaped guide plate is of a transition structure with the high middle and the two low sides, the arc-shaped guide plates are used for guiding rainwater to the inner wall of the leakage hole, the multiple drainage grids are distributed in a linear staggered mode, and the distances between the drainage grids are the same. According to the utility model, by arranging a combined structure of the arc-shaped guide plate and the leakage holes, rainwater collection can be accelerated, sundries can be effectively filtered, the drainage grids skillfully form a stable water seal structure by utilizing the principle of communicating vessels, and the long-term problems of stink upwelling, mosquito breeding and the like of the traditional drainage ditch, which puzzle environmental sanitation, are thoroughly solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage equipment field especially relates to a novel drainage grate. BACKGROUND

[0002] As a key component in building drainage system, drainage grate is widely used in indoor drainage ditch, outdoor square, road and other densely populated areas, and its main function is to collect and discharge rainwater and sewage, intercept sundries and ensure the smooth operation of drainage system. With the rapid development of urban construction and the increasing demand for living environment quality, the performance, aesthetics and practicality of drainage grate are increasingly concerned.

[0003] At present, the common traditional ordinary drainage grate on the market is mostly made of cast iron material, and its structure is relatively simple, mainly composed of grate plate with holes. In terms of technical principle, these gratings rely on gravity to make rainwater and other liquids flow into the drainage ditch through the holes to realize the drainage function. However, this design lacks effective filtering of sundries and blocking of odor, and does not consider the realization of other functions in the structural design.

[0004] However, the traditional drainage grate has many drawbacks, of which the most prominent problem is that due to the unreasonable design of grate holes, valuable items of pedestrians cannot be effectively prevented from accidentally falling into the drainage ditch during the drainage process, resulting in property loss. At the same time, the traditional drainage grate does not have a water seal structure, which cannot block the upwelling of odor in the drainage ditch, seriously affecting the ambient air quality, and is easy to breed mosquitoes, endangering environmental health. In addition, there are difficulties in cleaning and maintenance, and the traditional cleaning method is laborious and time-consuming, greatly limiting the practicality and maintenance convenience of the drainage grate.

[0005] Therefore, the present application proposes a novel drainage grate to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] In order to make up for the above shortcomings, the utility model provides a novel drainage grate, which aims to solve the problem that the traditional ordinary drainage grate does not have a water seal function, mostly uses cast iron material, does not have a filtering sundries function, cannot block the odor of drainage ditch, and the cast iron drainage grate is not beautiful, limiting the improvement of people's living quality.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] A novel drainage grate, comprising a top plate, a plurality of leakage holes are formed in the top of the top plate, a plurality of arc-shaped guide plates are fixedly connected to the top of the top plate, a plurality of drainage grids are fixedly connected to the bottom of the top plate, and a side sealing plate is arranged on one side of the plurality of drainage grids.

[0009] As a further description of the above technical scheme:

[0010] Each of the arc-shaped guide plates has a transition structure with a middle high and two sides low, and is used for guiding rainwater to the inner wall of the leakage hole.

[0011] As a further description of the above technical solution:

[0012] The plurality of drainage grids are linearly staggered and have the same distance between each other.

[0013] As a further description of the above technical solution:

[0014] The plurality of drainage grids are linearly staggered and have the same distance between each other.

[0015] As a further description of the above technical solution:

[0016] The side sealing plate is fixedly connected to one side of the frame through a hinge.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] In the utility model, the combination structure of the arc-shaped guide plate and the leakage hole can accelerate rainwater collection, effectively filter sundries, enhance the drainage and anti-clogging capacity of the equipment, solve the problem of loss caused by accidental falling of valuable articles of pedestrians due to excessively large holes, and form a stable water seal structure by using the principle of a communicating vessel, completely solve the problems of environmental sanitation such as upwelling of foul gas and breeding of mosquitoes and insects that have long plagued traditional drainage ditches, in addition, the added side sealing cleaning port changes the traditional laborious cleaning mode, solves the problem of difficult maintenance of the existing grate, makes the cleaning work convenient and fast, and significantly improves the practicability and maintainability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A three-dimensional schematic view of a novel drainage grate is provided in the utility model;

[0020] Figure 2 A frame structure schematic view of a novel drainage grate is provided in the utility model;

[0021] Figure 3 A drainage grid structure schematic view of a novel drainage grate is provided in the utility model;

[0022] Figure 4 A side sealing plate structure schematic view of a novel drainage grate is provided in the utility model.

[0023] LEGEND:

[0024] 1, frame; 2, arc-shaped guide plate; 3, top plate; 4, drain hole; 5, drainage grid; 6, side sealing plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Referring to Figures 1-4 The utility model provides an embodiment: a novel drainage grate, including top plate 3, top plate 3 top is set with a plurality of drain holes 4, these drain holes 4 are used to allow water flow to pass through quickly while carrying out preliminary filtration, reaches the effect of intercepting leaves and other bulky impurities and preventing small valuable articles such as coins and keys from falling into the ditch, top plate 3 top is fixedly connected with a plurality of arc-shaped guide plates 2, top plate 3 bottom is fixedly connected with a plurality of drainage grids 5, the drainage grid 5 is used to store part of accumulated water after water flow stops by using the principle of communicating vessel, reaches the core deodorization effect of forming stable water seal to block the upsurge of odor and mosquitoes, a plurality of drainage grids 5 one side is provided with side sealing plate 6, and the side sealing plate 6 is used as a convenient cleaning port, reaches the convenient maintenance effect that the inside can be washed and cleaned without lifting the whole grate, the top of each arc-shaped guide plate 2 is the smooth transition structure of middle high and both sides low, and the arc-shaped guide plate 2 is used to guide rainwater to the inner wall of drain hole 4 efficiently, reaches the effect of accelerating water flow collection and entering, a plurality of drainage grids 5 outer wall is fixedly connected with frame 1, and this firm frame 1 is used to provide the core structural support for the whole drainage grate, reaches the effect of guaranteeing the overall bearing capacity and durability of equipment, and top plate 3 outer wall is fixedly connected on the inner wall top of frame 1, and this connection mode cooperates with frame 1 to reach the effect of stably supporting the whole upper structure, and side sealing plate 6 is fixedly connected on one side of frame 1 through hinge, and this structure is used to realize the easy opening and closing of side sealing plate 6, reaches the effect that cleaning work is more convenient and fast.

[0027] Working principle: In the use of the device, first, when the rain or water flows to the ground, it will contact the uppermost layer of the drainage grate, which is composed of a top plate 3 with multiple drain holes 4, and the top plate 3 is designed as a wave-shaped arc-shaped guide plate 2, which can effectively guide the water flow to the low-lying drain holes 4, accelerate the collection and entry of the water flow, and at the same time, the size-optimized drain holes 4 play the first heavy filtering function, which can effectively intercept large pieces of garbage such as leaves and paper scraps while allowing the water to flow quickly, and prevent valuable small items such as pedestrians' keys, coins, and even mobile phones from accidentally falling into the drainage ditch, when the water flow passes through the drain holes 4, it enters the surface of the drainage grid 5, which is a maze-like chamber composed of multiple groups of baffles, this design is based on the principle of connected vessels, the water flow will flow in each partition in turn after entering, and finally be discharged into the municipal drainage system, its most critical function is that when the external water flow stops, the special structure of the drainage grid 5 will retain a certain height of water in each partition, forming a row of "water seals", these retained water acts like a "cover" for the drainage pipe, which can effectively block the upward escape of odors, odors and mosquitoes from the deep part of the drainage ditch, thereby improving the air quality of the surrounding environment, the structure of the grate is supported by a sturdy frame 1, which ensures its load-bearing capacity and durability, on one side of the grate, a detachable side cover plate 6 is provided, which is equivalent to a side-opening cleaning port, as the use time increases, when the drainage grid 5 deposits silt or small garbage, maintenance personnel do not need to laboriously lift the entire heavy grate as in the traditional method, but only need to easily open the side cover plate 6 to directly flush or clean the inside, the process is convenient and fast.

[0028] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A new drainage grate comprising a top plate (3), characterized in that: The top plate (3) is provided with a plurality of leakage holes (4) on the top, and is fixedly connected with a plurality of arc-shaped guide plates (2) on the top.

2. A novel drain grate according to claim 1, characterized in that: The top of each arc-shaped guide plate (2) is a transition structure with high in the middle and low on both sides, and the arc-shaped guide plate (2) is used for guiding rainwater to the inner wall of the leakage hole (4).

3. A novel drain grate as claimed in claim 1, wherein: The plurality of drainage grids (5) are distributed in a linear staggered manner, and the distance between each drainage grid (5) is the same.

4. A novel drain grate as claimed in claim 1, wherein: The outer wall of the plurality of drainage grids (5) is fixedly connected with a frame (1), and the outer wall of the top plate (3) is fixedly connected to the inner wall top of the frame (1).

5. A novel drain grate as claimed in claim 4, wherein: The side sealing plate (6) is fixedly connected to one side of the frame (1) through a hinge.

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