CN220100121U - Sealed type snow discarding groove for discarding snow-melting agent - Google Patents

Abstract

The utility model provides a sealed type snow-removing groove for a snow-removing agent. The utility model comprises a drainage groove, a drainage pipe, a rainwater grate, a well ring, a baffle and a sealing piece, wherein the drainage groove adopts a prefabricated reinforced concrete structure, the drainage pipe is connected to the bottom of the drainage groove as a main structure of the whole device, the well ring is arranged above the drainage groove, the baffle is arranged above the well ring, a water seal is formed between the rainwater grate arranged above the well ring and the well ring, the size of the well ring is matched with the size of the drainage groove at the bottom, the well ring adopts a biased ditch type structure, the bottom of the well ring adopts an inverted T-shaped structure, the steel baffle is connected with the bottom of the inverted T-shaped well ring by adopting a sealing adhesive tape, and the elevation of the surface of the rainwater grate is 30mm lower than that of the road surface at the position and is connected with the nearby road surface in sequence. The utility model adopts a double-layer sealing structure, thereby effectively avoiding the problem that rainwater can not be effectively collected to the concave green belt through the road edge stone when the rainwater seeps to the rainwater inlet under the application scene of the road sponge and the road edge stone of the opening of the concave green belt.

Description

Sealed type snow discarding groove for discarding snow-melting agent

Technical Field

The utility model relates to the technical field of sponge urban water environment and water ecology, in particular to a sealed type snow-removing groove for removing a snow-melting agent.

Background

The sponge city is a new generation city rain and flood management concept, and the city can be like a sponge, has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters caused by rainwater and the like, and can be also called as a 'water elasticity city'. The city can be like a sponge, and has good elasticity in the aspects of adapting to environmental changes, coping with natural disasters and the like. When raining, water is absorbed, stored, permeated and purified, and the stored water is released and utilized as required, so that the free migration of rainwater in cities is realized.

The temperature is low in winter in northern China, and in the case of heavy snow in the market, snow on roads is melted by reducing the melting temperature of ice and snow through a snow melting agent, so that the roads are convenient to dredge. The snow-melting agent can enter the road green belt along with the opening of the road side stone, and part of minerals in the soil layer are filtered, so that the salt content of the soil layer at the road greening, tree ponds and other places is greatly exceeded, and the plant is seriously damaged. Meanwhile, after chemical substances containing acid and salt in the snow-melting agent enter the ground, pollution is formed to the groundwater environment, and construction of sponge cities is not facilitated. The patents of the cast iron well ring type drainage groove device with the publication number of CN205677036U, the cast iron well ring type drainage groove device with the publication number of CN205677037U and the like have the defects that a sliding baffle is inconvenient to operate, the drainage groove is easy to block, the sealing performance is poor, and the flow interception cannot be fully performed.

Disclosure of Invention

According to the technical problems, a sealed type snow-removing groove for removing the snow-melting agent is provided to solve the pollution problem of the snow-melting agent in the related background and the rainwater infiltration problem caused by the loose sealing.

The utility model adopts the following technical means:

the utility model provides a chute is abandoned to sealed type for abandoning class snow melt agent, includes abandoning chute, abandoning flow tube, rainwater grate, well ring, baffle and sealing member, abandoning the chute and adopting prefabricated reinforced concrete structure, as the major structure of whole device, abandoning the flow tube and connecting in the bottom of abandoning the chute, the well ring is installed in abandoning the chute top, and the baffle is placed in the well ring top, forms the water seal between rainwater grate and the well ring of arranging the well ring top, constitutes first seal structure, and well ring size and bottom abandon the chute size and agree with mutually, and the well ring adopts the offset ditch type structure, and well ring bottom adopts the type of falling T structure, and steel baffle and the junction of type of falling T well ring bottom adopt joint strip to be connected, form the second floor and seal, rainwater grate surface elevation is than this road surface low 30mm to with nearby road surface in order.

Further, a handle is arranged on one side of the baffle, and the handle of the baffle is arranged downwards when in sealing; the side wall of the discarding groove is provided with a hook, and the baffle can be pulled out and hung at the hook.

Further, the drainage groove and the rainwater grate are in a single groove or double groove form according to the width of the road and the water quantity.

The utility model has the following advantages:

1. the drainage groove adopts a double-layer sealing structure, the first layer is a water seal formed by the rain grate and the well ring, the second layer is a rubber strip seal between the steel baffle and the well ring base, and the problems that rainwater seeps into the rain water inlet under the application scene of the opening road side stone of the sponge type road and the concave green belt and cannot be effectively collected to the concave green belt through the road side stone are effectively avoided.

2. The drainage groove adopts a biased groove structure, so that snow melt agent is effectively prevented from entering the green belt in winter.

3. The steel baffle plate for sealing adopts a design of the lifting handle, is convenient to detach, can be directly placed at the white steel hook on the side wall of the drainage groove in winter, and is taken out in rainy season to be combined and sealed with the rain grate. The steel baffle plate adopts external corrosion prevention, is durable and disposable, is convenient and flexible to apply and is convenient to maintain and manage.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort to a person skilled in the art.

FIG. 1 is a plan view of the reject launder of the present utility model.

FIG. 2 is a cross-sectional view taken along line 1-1 of FIG. 1.

Fig. 3 is a cross-sectional view of fig. 1, 2.

FIG. 4 is a combined view of a sealed rainwater grate and a sectional view 1-1 and a sectional view 2-2.

FIG. 5 is a schematic view of a well collar and a sectional view 1-1, 2-2.

FIG. 6 is a schematic view of a rain grate and a section 1-1, and a section 2-2.

Fig. 7 is a schematic view of a steel baffle.

In the figure: 1. a rain grate; 2. a hook; 3. a steel baffle; 4. fine stone concrete; 5. open kerb; 6. a well ring; 7. a sealing rubber strip; 8. sealing with water; 9. a handle.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 7, the embodiment of the utility model discloses a sealed drainage groove for a drainage snow-melting agent, which comprises a drainage groove, a drainage pipe, a cast iron rainwater grate 1, a well ring 6, a steel baffle plate 3 and a sealing piece, wherein the drainage groove adopts a prefabricated reinforced concrete structure as a main body structure of the whole device, the drainage pipe is connected at the bottom of the drainage groove, and filled C20 fine stone concrete 4 is arranged above and below the connection of the drainage pipe and a groove body. The well ring is arranged above the discarding launder, the baffle is arranged above the well ring, a water seal 8 is formed between a rainwater grate arranged above the well ring and the well ring, the size of the well ring is matched with the size of the discarding launder at the bottom, the well ring adopts a biased ditch type structure, the side of the well ring needs to be arranged on one side of the road side stone 5, the bottom of the well ring adopts a reversed T-shaped structure, the connection part of the steel baffle and the bottom of the reversed T-shaped well ring adopts a sealing rubber strip 7 to form a second layer of sealing, and the surface elevation of the rainwater grate is 30mm lower than that of the road surface at the position and is in sequence with the nearby road surface.

A handle 9 is arranged on one side of the baffle, and the handle of the baffle is arranged downwards when in sealing; the side wall of the abandoning groove is provided with the white steel hook 2, the baffle can be pulled out, hung in the hook, the baffle handle is placed downwards during sealing, can be pulled out in winter, hung in the white steel hook of the side wall of the abandoning groove, is taken out simply, and is stored in the abandoning groove, so that the management is convenient and antitheft, and the device is suitable for various sponge city maintenance management modes.

The drainage groove and the rainwater grate are in a single groove or double groove form according to the width of the road and the water quantity.

The utility model can prevent snow-melting agent from entering the green belt in winter, and has good sealing and antiseep effects; the problems that the water collection of the road side stone opening is not smooth and the leakage is serious in the road sponge city implementation are solved; the precast concrete discarding groove is convenient to construct and the construction period is short; the sealing rain grate and the auxiliary facilities have simple and flexible structures and are convenient to manage and maintain.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (3)

1. A sealed snow-melting tank for use in a snow-melting agent, comprising: abandon chute, abandon flow tube, rainwater grate, well circle, baffle and sealing member, abandon the chute and adopt prefabricated reinforced concrete structure, as the major structure of whole device, abandon the flow tube and connect in the bottom of abandoning the chute, the well circle is installed in abandoning the chute top, and the baffle is placed in the well circle top, forms the water seal between rainwater grate and the well circle of placing in the well circle top, constitutes first seal structure, and well circle size and bottom abandon the chute size and agree with, and the well circle adopts the offset ditch type structure, and well circle bottom adopts the type of falling T structure, and steel baffle and the junction of type of falling T well circle bottom adopt joint strip to be connected, form the second floor and seal, and rainwater grate surface elevation is than road surface by 30mm to with nearby road surface along.

2. The sealed snow-melting agent-discarding groove according to claim 1, wherein a handle is provided on one side of the baffle plate, and the baffle plate handle is placed facing downwards during sealing; the side wall of the discarding groove is provided with a hook, and the baffle can be pulled out and hung at the hook.

3. The sealed snow-melting agent-removing trough of claim 1, wherein the trough and the rain grate are selected in the form of single trough or double trough depending on the road width and the amount of water.