CN212001380U

CN212001380U - Self-cleaning collection device for evaporation-proof rainwater

Info

Publication number: CN212001380U
Application number: CN202020122417.6U
Authority: CN
Inventors: 刘辉; 刘佳; 卢彦军
Original assignee: Hebei Huatian Environmental Protection Garden Engineering Co ltd
Current assignee: Hebei Huatian Environmental Protection Garden Engineering Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-11-24
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to a self-cleaning collection device of anti-evaporation rainwater, it includes water storage box and gyro wheel, be equipped with the float in the water storage box, the water storage box top is equipped with the passageway of catchmenting of cuboid form, it coincides with the water storage box to catchment the passageway axis, be equipped with thin filter plate in the passageway of catchmenting, thin filter plate and the passageway butt of catchmenting, passageway middle part one side of catchmenting is equipped with the door plant, it is equipped with the baffle of two mutual butts to catchment the passageway top, the baffle symmetry sets up, the baffle upside is articulated with the passageway of catchmenting, it is equipped with the mouth of catchment. The utility model discloses have and filter the collection to the rainwater, reduce and collect rainwater evaporation loss, to the effect of rainwater reuse.

Description

Self-cleaning collection device for evaporation-proof rainwater

Technical Field

The utility model belongs to the technical field of the technique of rainwater collection and specifically relates to a prevent self-cleaning collection device of evaporation rainwater.

Background

China is a country with severe drought and water shortage, and although most regions in the world are covered by water, the fresh water resources are very limited, so that the full and reasonable utilization of the water resources is concerned more and more.

The rainwater is a common available water resource, the water pressure in China can be relieved by collecting and utilizing the rainwater, the common rainwater collecting device is simple in structure and provided with a water collecting opening and a water storage tank, the rainwater can be collected in rainy days, and the development and utilization of non-traditional water resources have important significance for the sustainable development of people.

The above prior art solutions have the following drawbacks: although the common rainwater collecting device is simple in structure and convenient to install, impurities in collected rainwater are more and not easy to clean, the collected rainwater is easy to evaporate to generate loss, and adverse effects are generated on rainwater collection efficiency and reutilization.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prevent self-cleaning collection device of evaporation rainwater can reach and filter the collection to the rainwater, reduces and collects the rainwater evaporation loss, to the effect of rainwater reuse.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a self-cleaning collection device of anti-evaporation rainwater, includes the water storage box, water storage box top intercommunication has the passageway that catchments, is equipped with two baffles in the passageway that catchments, and the baffle slope sets up, and the baffle upper end is articulated with the passageway that catchments, is connected with the elastic component between baffle and the passageway that catchments, and the elastic force of elastic component is with two mutual butts of baffle, and the passageway top of catchmenting is equipped with the water collecting bucket, and the water collecting bucket top is equipped with the mouth that catchments, is equipped with the coarse strainer.

Through adopting above-mentioned technical scheme, when raining, impurity in the rainwater can be filtered by the coarse strainer, then the rainwater flows into baffle department by the water catch bucket, just begin the baffle butt each other under the effect of elastic component, when the rainwater of baffle department gathering increases, the rainwater is to the pressure increase of baffle, thereby overcome the elastic force inflow collecting channel of elastic component, flow into the water storage box by collecting the channel again and carry out the collection of rainwater, reach and filter the collection to the rainwater, make the water storage box keep sealed environment, reduce and collect rainwater evaporation loss.

The utility model discloses further set up to: the elastic element is a spring, and the spring is connected below the water collecting channel and the baffle.

Through adopting above-mentioned technical scheme, the spring can provide the elastic force to the baffle, and the elastic force can make the baffle overcome self gravity, makes the baffle bottom keep the state of mutual butt to make catchment passageway below keep good sealed environment.

The utility model discloses further set up to: and a fine filter plate which is abutted against the water collecting channel is arranged in the water collecting channel.

Through adopting above-mentioned technical scheme, can carry out the secondary to the impurity in the rainwater and clear up, the rainwater after the coarse strainer filters through fine filter plate again, can guarantee to the at utmost to the filtration of rainwater impurity, makes the rainwater of collecting cleaner.

The utility model discloses further set up to: a floater is arranged in the water storage tank, a round hole is formed in the upper surface of the water storage tank, and the floater is fixedly connected with the fine filter plate.

By adopting the technical scheme, the round holes enable the water storage tank and the water collecting channel to be communicated with each other, when the water storage amount in the water storage tank is increased, the buoyancy of rainwater enables the floater to float upwards, so that the fine filter plate is pushed to move, and when the water storage tank is full of rainwater, the round holes can be plugged by the floater, the sealing performance of the water storage tank is enhanced, and the rainwater evaporation prevention is facilitated.

The utility model discloses further set up to: the middle part of the water collecting channel is provided with a door plate, one side of the door plate is hinged with the water collecting channel, and a pin hole of the channel at the other side is fixedly connected with the water collecting channel.

Through adopting above-mentioned technical scheme, can clear up the fine filter frame in the passageway that catchments through opening the door plant, avoid fine filter frame to influence the efficiency that the rainwater was collected because of blockking up.

The utility model discloses further set up to: and a filter screen support is arranged on the water collecting port.

Through adopting above-mentioned technical scheme, the filter screen support that the mouth that catchments was equipped with can play the fixed action to the coarse strainer, improves the stability that the coarse strainer filtered impurity, makes the impurity of the better clearance rainwater of coarse strainer.

The utility model discloses further set up to: the filter screen support is of an upward convex structure.

Through adopting above-mentioned technical scheme, can realize the self-cleaning function of coarse strainer, because filter screen support is bellied structure, be equipped with the coarse strainer in the filter screen support and can incline certain angle, after the coarse strainer filters impurity, impurity can be landing downwards under the effect of self gravity and rainwater impact, has reduced the probability that the coarse strainer is blockked up.

The utility model discloses further set up to: and a drain pipe is arranged at the bottom of the water storage tank.

Through adopting above-mentioned technical scheme, when we utilized the rainwater of collecting, the accessible drain pipe made the rainwater flow, and the drain pipe is in the water storage box bottom, can make the rainwater in the water storage box flow out completely.

To sum up, the utility model discloses a beneficial technological effect does:

1. the rainwater can be filtered, so that impurities in the collected rainwater are less, and the baffle can keep the water storage tank in a sealed environment, so that the evaporation loss of the rainwater is reduced;

2. the fine filter plate can carry out secondary filtration to the rainwater, makes the rainwater of collecting cleaner.

Drawings

Fig. 1 is a schematic view of the whole structure of an anti-evaporation rainwater self-cleaning collecting device of the utility model;

FIG. 2 is a schematic sectional view of the self-cleaning rainwater collection device for preventing evaporation;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A1 showing the construction of a door panel;

fig. 4 is an enlarged partial schematic view of the float at 2 in fig. 2.

In the figure, 1, a water collecting port; 11. a water collecting hopper; 12. a screen support; 13. coarse filtration; 14. a handle; 2. a water collection channel; 21. a baffle plate; 211. a convex edge; 22. a spring; 23. fine filter plates; 24. a door panel; 241. a pin; 3. a water storage tank; 31. a circular hole; 32. a drain pipe; 321. a faucet; 33. a float; 331. a floating ball; 332. a connecting rod; 4. and a roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a prevent self-cleaning collection device of evaporation rainwater comprises triplex, and the lower part is the water storage box 3 of cuboid shape, and 3 bottom corners of water storage box have four gyro wheels 4, and open 3 one side bottoms of water storage box has drain pipe 32, and the drain pipe 32 level sets up placed in the middle, and drain pipe end-to-end connection has tap 321.

Referring to fig. 2 and 4, a float 33 is arranged in the water storage tank 3, the float 33 is composed of a floating ball 331 and a connecting rod 332, a round hole 31 is formed in the center of the upper surface of the water storage tank 3, the diameter of the round hole 31 is smaller than that of the floating ball 331, a water collecting channel 2 is arranged above the round hole 31, the water collecting channel 2 is vertically arranged, the axis of the water collecting channel 2 coincides with the axis of the round hole 31, and the diameter of the round hole 31 is smaller than the width of the water collecting channel 2.

Referring to fig. 3, a door plate 24 is opened in the middle of one side of the water collecting channel 2, the door plate 24 can be pulled open in the horizontal direction, one side of the door plate 24 is hinged with the water collecting channel 2, and the other side is fixed with the water collecting channel 2 through a pin 241.

Referring to fig. 2, two symmetrical baffles 21 are arranged at the top of the water collecting channel 2, the baffles 21 are abutted to the water collecting channel 2, the upper sides of the baffles 21 are hinged to the water collecting channel 2, the baffles 21 are obliquely arranged, and elastic pieces are connected below the water collecting channel 2 and the baffles 21, the elastic pieces are springs 22 in the embodiment, so that the two baffles 21 are abutted to each other under the support of the springs 22, downward convex edges 211 are arranged at the lower sides of the baffles 21, and the convex edges 211 are contacted due to the mutual abutment of the baffles 21, so that sealed spaces are formed at the lower sides of the baffles 21.

Referring to fig. 1 and 3, the bottom of the water collecting channel 2 is fixedly provided with a fine filter plate 23, and a screw hole is arranged at the center of the fine filter plate 23 and can be connected with a connecting rod 332 of a floater 33 in the water storage tank 3.

Referring to fig. 1, a vertical upward funnel-shaped water collecting hopper 11 is arranged above the water collecting channel 2, a water collecting opening 1 is formed at the upper end of the water collecting hopper 11, a filter screen support 12 is arranged at the corner of the upper side of the water collecting hopper 11, the filter screen support 12 is of an upward protruding structure, and a coarse filter screen 13 is arranged on the filter screen support 12.

The implementation principle of the embodiment is as follows: when raining, the rainwater can be collected by the evaporation-prevention rainwater self-cleaning collecting device, firstly, the rainwater can be filtered for the first time through the coarse filter 13, and the filter can slide downwards along the upper surface of the coarse filter 13 under the impact of self gravity and rainwater due to the fact that the coarse filter 13 inclines at a certain angle, so that the rainwater self-cleaning device has the self-cleaning capacity, the frequency of cleaning the coarse filter 13 is reduced, and the workload of workers is greatly reduced. The funnel-shaped structure of the water collecting opening 1 can increase the water collecting area, and the inclined water collecting hopper 11 can play a certain guiding role on rainwater, so that rainwater collection is facilitated.

Filtered rainwater needs to flow into the water storage tank 3 through the water collecting channel 2, the baffle 21 which is mutually abutted is arranged above the water collecting channel 2, the baffle 21 can be mutually abutted under the action of the elastic force of the spring 22, after rainwater on the baffle 21 is gathered to a certain degree, the baffle 21 overcomes the elastic force of the spring 22 under the action of the gravity of the rainwater, the baffle 21 which is mutually abutted is separated, so that the rainwater flows into the water collecting channel 2, and the door plate 24 which is opened on one side of the water collecting channel 2 can clean the fine filter plate. Rainwater flowing into the water collecting channel 2 enters the water storage tank 3 after being filtered by the fine filter plate, the floater 33 floats upwards under the action of rainwater buoyancy after the rainwater is fully stored in the water storage tank 3, the round hole 31 can be blocked by the floating ball 331, so that the water storage tank 3 is sealed, the evaporation loss of the rainwater can be reduced, when the rainwater is not fully stored in the water storage tank 3, the water storage tank 3 can be kept in a sealed state due to mutual abutting of the baffle plate 21, and the evaporation loss of the rainwater can be better reduced due to mutual matching of the floating ball 331 and the baffle plate 21.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prevent self-cleaning collection device of evaporation rainwater, includes water storage box (3), its characterized in that: the water storage tank is characterized in that a water collecting channel (2) is communicated with the upper portion of the water storage tank (3), two baffles (21) are arranged in the water collecting channel (2), the baffles (21) are obliquely arranged, the upper ends of the baffles (21) are hinged to the water collecting channel (2), elastic pieces are connected between the baffles (21) and the water collecting channel (2), the two baffles (21) are mutually abutted by elastic force of the elastic pieces, a water collecting hopper (11) is arranged above the water collecting channel (2), a water collecting opening (1) is formed in the upper portion of the water collecting hopper (11), and a coarse filter screen (13) is arranged on the water collecting opening (1).

2. The self-cleaning collection device of anti-evaporation rainwater according to claim 1, characterized in that: the elastic piece is a spring (22), and the spring (22) is connected below the water collecting channel (2) and the baffle (21).

3. The self-cleaning collection device of anti-evaporation rainwater according to claim 1, characterized in that: a fine filter plate (23) which is abutted against the water collecting channel (2) is arranged in the water collecting channel (2).

4. An evaporation-preventing rainwater self-cleaning collecting device according to claim 3, characterized in that: a floater (33) is arranged in the water storage tank (3), a round hole (31) is formed in the upper surface of the water storage tank (3), and the floater (33) is fixedly connected with the fine filter plate (23).

5. The self-cleaning collection device of anti-evaporation rainwater according to claim 1, characterized in that: the water collecting channel is characterized in that a door plate (24) is arranged in the middle of the water collecting channel (2), a pin (241) is arranged on the door plate (24), one side of the door plate (24) is hinged to the water collecting channel (2), and the other side of the door plate is fixedly connected with the water collecting channel (2) through the pin (241).

6. The self-cleaning collection device of anti-evaporation rainwater according to claim 1, characterized in that: and a filter screen support (12) is arranged on the water collecting opening (1).

7. The self-cleaning collection device of claim 6, characterized in that: the filter screen bracket (12) is of an upward convex structure.

8. The self-cleaning collection device of anti-evaporation rainwater according to claim 1, characterized in that: the bottom of the water storage tank (3) is provided with a drain pipe (32).