CN213942388U - Automatic rainwater cyclone sand setting device - Google Patents

Abstract

The utility model relates to a rainwater field of collecting specifically is an automatic whirl sand setting ware of rainwater, including barrel, delivery port, water inlet, overflow weir, whirl guiding gutter, central draft tube, central water filtering tube, cut dirty hand-basket and hand-basket sling chain, barrel center bilateral symmetry is equipped with water inlet and delivery port, and the inside center of barrel is equipped with central draft tube, and central draft tube lower part side links to each other with the whirl guiding gutter, and the back shape whirl shape is connected with central draft tube to the whirl guiding gutter, and the whirl guiding gutter links to each other with the overflow weir, and the overflow weir outside links to each other with the barrel, and in the water inlet passed the barrel and bears into the overflow weir, central draft tube lower part links to each other with central water filtering tube, and central water filtering tube lower part joint has the dirty hand-basket of cutting, and the hand-basket upper shed of cutting is equipped with the hand-basket sling chain. The structure setting of this device utilizes the mobile design water conservancy diversion structure of water, makes the entering equipment rainwater produce the whirl, falls into grit and precipitate whirl in the aquatic into and cuts dirty basket, collects clean rainwater.

Description

Automatic rainwater cyclone sand setting device

Technical Field

The utility model relates to a field is collected to the rainwater, specifically is an automatic whirl grit chamber of rainwater.

Background

The rainwater collection is completely called as a rainwater collection and utilization system, which means that rainfall runoff collected from the roof, roads, squares and other hardened earth surfaces of a building is collected and utilized, and is accumulated through channels such as collection, water delivery, purified water storage and the like, and rainwater is collected to provide rainwater supply for greening, landscape water bodies, washing and underground water sources, so that the purposes of comprehensively utilizing rainwater resources and saving water are achieved. Has the wide meanings of slowing down urban rainwater flood and underground water level drop, controlling rainwater runoff pollution, improving urban ecological environment and the like. The rainwater is collected and utilized in buildings, roads, lakes and the like, and is used for green land irrigation and landscape water, or permeable pavements are established and paved by adopting permeable materials, so that the infiltration capacity of the rainwater is directly increased.

Disclosure of Invention

An object of the utility model is to provide an automatic whirl grit chamber of rainwater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic whirl sand setting ware of rainwater, includes barrel, delivery port, water inlet, overflow weir, whirl guiding gutter, central draft tube, central water filtering tube, cuts dirty hand-basket and hand-basket sling chain, barrel center bilateral symmetry is equipped with water inlet and delivery port, and the inside center of barrel is equipped with central draft tube, and central draft tube lower part side links to each other with the whirl guiding gutter, and the whirl guiding gutter is connected back shape vortex form with central draft tube, and the whirl guiding gutter links to each other with the overflow weir, and the overflow weir outside links to each other with the barrel, and the water inlet passes the barrel and holds into in the overflow weir, and central draft tube lower part links to each other with central water filtering tube, and central water filtering tube lower part joint has the dirty hand-basket of cutting, cuts dirty hand-basket upper shed and is equipped with the hand-basket sling chain.

Compared with the prior art, the beneficial effects of the utility model are that: the structure setting of this device utilizes the mobile design water conservancy diversion structure of water, makes the entering equipment rainwater produce the whirl, falls into grit and precipitate whirl in the aquatic into and cuts dirty basket, collects clean rainwater.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a top view of the present apparatus.

Fig. 3 is an isometric view of the present device.

The sewage treatment device comprises a barrel body 1, a water outlet 2, a water inlet 3, an overflow weir 4, a rotational flow diversion trench 5, a central diversion barrel 6, a central water filtering barrel 7, a sewage intercepting lifting basket 8 and a lifting basket sling chain 9.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Referring to fig. 1-3, in the embodiment of the present invention, an automatic cyclone sand settling device for rainwater comprises a barrel 1, a water outlet 2, a water inlet 3, an overflow weir 4, a cyclone diversion trench 5, a central diversion cylinder 6, a central water filtering cylinder 7, a dirt-intercepting basket 8 and a basket sling chain 9, the sewage filter is characterized in that a water inlet 3 and a water outlet 2 are symmetrically arranged on two sides of the center of the barrel body 1, a central guide cylinder 6 is arranged in the center of the barrel body 1, the side edge of the lower portion of the central guide cylinder 6 is connected with a cyclone guide groove 5, the cyclone guide groove 5 is connected with the central guide cylinder 6 to form a vortex shape, the cyclone guide groove 5 is connected with an overflow weir 4, the outer edge of the overflow weir 4 is connected with the barrel body 1, the water inlet 3 penetrates through the barrel body 1 to be carried into the overflow weir 4, the lower portion of the central guide cylinder 6 is connected with a central water filtering cylinder 7, a sewage intercepting lifting basket 8 is clamped on the lower portion of the central water filtering cylinder 7, and a lifting basket sling 9 is arranged on the upper opening of the sewage intercepting lifting basket 8.

Rainwater enters the barrel body 1 from the water inlet 3, flows to the rotational flow guide groove 5, flows into the central guide cylinder 6 after being guided by the rotational flow guide groove 5, enters the central guide cylinder 6 under the guiding action of the rotational flow guide groove 5 to generate downward vortex, is driven by the vortex to quickly sink in the rainwater mixed sand particles under the action of the vortex, and falls into the sewage intercepting basket 8, the central water filtering cylinder 7 is arranged on the upper portion of the basket, the small particles in the rainwater are intercepted by the central water filtering cylinder 7 and fall into the basket, and clean rainwater filtered by the central water filtering cylinder 7 flows out from the water outlet 2 through the filter screen. When the water quantity is increased and the water quantity exceeds the filtering flow of the central water filtering cylinder 7, the water level in the rotational flow diversion trench 5 rises and flows out from the upper opening of the overflow weir 4 to the water outlet 2, and the water flows down to the downflow pipe network through the water outlet 2. When the dirt is required to be cleared, the dirt-intercepting lifting basket 8 is lifted out through the lifting basket hanging chain 9, the inside silt and dirt are cleared, and the dirt-intercepting lifting basket 8 is cleaned and then put back through the lifting basket hanging chain 9.

The structure setting of this device utilizes the mobile design water conservancy diversion structure of water, makes the entering equipment rainwater produce the whirl, falls into grit and precipitate whirl in the aquatic into and cuts dirty basket, collects clean rainwater.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (1)

1. An automatic rainwater rotational flow sand setting device comprises a barrel body (1), a water outlet (2), a water inlet (3), an overflow weir (4), a rotational flow diversion trench (5), a central diversion cylinder (6), a central water filtering cylinder (7), a sewage intercepting basket (8) and a basket lifting chain (9), and is characterized in that the water inlet (3) and the water outlet (2) are symmetrically arranged on two sides of the center of the barrel body (1), the central diversion cylinder (6) is arranged in the center of the barrel body (1), the lower side edge of the central diversion cylinder (6) is connected with the rotational flow diversion trench (5), the rotational flow diversion trench (5) is connected with the central diversion cylinder (6) to form a vortex shape, the rotational flow diversion trench (5) is connected with the overflow weir (4), the outer edge of the overflow weir (4) is connected with the barrel body (1), the water inlet (3) passes through the barrel body (1) to be carried into the overflow weir (4), and the lower part of the central diversion trench (6) is connected with the central water filtering cylinder (7), the lower part of the central water filtering cylinder (7) is clamped with a sewage intercepting lifting basket (8), and the upper opening of the sewage intercepting lifting basket (8) is provided with a lifting basket hanging chain (9).

Images