CN213741332U

CN213741332U - Rural house rainwater is collected initial stage and is abandoned a class filter equipment

Info

Publication number: CN213741332U
Application number: CN202021904688.3U
Authority: CN
Inventors: 玉小冰; 左恒忠; 黄春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-20
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a rural house rainwater is collected initial stage and is abandoned class filter equipment, including lower casing, connecting piece fixedly connected with goes up the casing down at the top of casing, the top of going up the casing is provided with the rainwater import, the side of casing is provided with the rainwater and collects the mouth down, the inside of casing just is located rainwater collection mouth department fixedly connected with filter screen down, the medial surface of filter screen just is located the rainwater and collects the below fixedly connected with fixed plectane of mouth. The utility model discloses, through adopting floater and spring structure, can control the sewage discharge port and open when the rainwater is few, close in many times, realize the rainwater at the automatic discharge initial stage, increase the quality of collecting the rainwater, after the rain stops, along with the reduction of the rainwater of storage in the device, the floater is automatic re-setting under the effect of spring elasticity, takes out the rubbish that filters the production in the filter screen to realize multiple functions such as class, filtration, automatic blowdown of abandoning of initial stage rainwater.

Description

Rural house rainwater is collected initial stage and is abandoned a class filter equipment

Technical Field

The utility model relates to a rainwater is collected and is utilized technical field, especially relates to a rural house rainwater is collected initial stage and is abandoned a class filter equipment.

Background

The rainwater is a natural resource with light pollution, less organic matter content, low calcium content and low hardness, has better water quality than domestic drainage and can be used after simple treatment. The rainwater collecting device can be utilized in rural areas, particularly remote mountain areas, a large amount of roof water, mountain land water, courtyard water and the like are collected in rainy seasons, and the problem of difficult water utilization in the dry season can be well solved after system treatment.

When the rainwater is collected and utilized, the initial rainwater contains a large amount of pollutants and impurities, and the treatment is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rural house rainwater collection initial stage discarding and filtering device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a primary rainwater collection and drainage filtering device for rural houses comprises a lower shell, wherein the top of the lower shell is fixedly connected with an upper shell through a connecting piece, the top of the upper shell is provided with a rainwater inlet, the side surface of the lower shell is provided with a rainwater collection port, a filtering net is fixedly connected inside the lower shell and positioned at the rainwater collection port, the inner side surface of the filtering net is fixedly connected with a fixed circular plate positioned below the rainwater collection port, the central position of the fixed circular plate is provided with a central fixed plate, the top of the central fixed plate is movably connected with a fixed column, the bottom of the fixed column penetrates through the central fixed plate and is fixedly connected with a floating ball, the side surface of the fixed column is fixedly connected with a flange plate positioned between the floating ball and the central fixed plate, the side surface of the fixed column is provided with a spring positioned between the central fixed plate and the flange plate, and the top of the fixed column is fixedly connected with a top fixed block, the side of the top fixing block is fixedly connected with a fixing support, the other end of the fixing support penetrates through a sewage discharge port and is fixedly connected with an annular water retaining block, and a rainwater outlet is formed in the bottom of the lower shell.

As a further description of the above technical solution:

the lower shell is detachably connected with the filter screen.

As a further description of the above technical solution:

the upper shell and the lower shell are both made of polyvinyl chloride.

As a further description of the above technical solution:

the medial surface of filter screen just is close to the top and passes through pin swing joint handle.

As a further description of the above technical solution:

the inside wall of filter screen just is located the below fixedly connected with fixed baffle of fixed plectane.

As a further description of the above technical solution:

the shape of fixed bolster is L shape, the quantity of fixed bolster is a plurality of, a plurality of fixed bolster annular array arranges.

As a further description of the above technical solution:

the filter screen sets up to cask shape, the side of filter screen sets up to the filter screen.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this rural house rainwater is collected initial stage and is abandoned class filter equipment through adopting ball float and spring structure, can control the sewage discharge port and open when the rainwater is few, close when many, realize the rainwater of automatic discharge initial stage, increase the quality of collecting the rainwater.

2. Compared with the prior art, this rural house rainwater is collected initial stage and is abandoned class filter equipment, the rain stops the back, along with the reduction of the rainwater of storage in the device, the floater is automatic re-setting under the effect of spring force, takes out the rubbish that filters the production in the filter screen to realize the multiple functions such as abandoning class, filtration, automatic blowdown of initial stage rainwater.

Drawings

FIG. 1 is a schematic view of the overall structure of a rural house rainwater collection initial stage drainage filtering device provided by the utility model;

FIG. 2 is a schematic view of the internal structure of the initial rainwater collection and drainage filtering device for rural houses according to the present invention;

fig. 3 is an enlarged view of a part a in fig. 2 of the initial rainwater collection and flow discarding filter device for rural houses of the present invention.

Illustration of the drawings:

1. a lower housing; 2. an upper housing; 3. a rainwater inlet; 4. a rainwater outlet; 5. a connecting member; 6. a rainwater collection port; 7. a filter screen; 8. fixing the circular plate; 9. a sewage discharge port; 10. a central fixing plate; 11. Fixing a column; 12. a floating ball; 13. a flange plate; 14. a spring; 15. a top fixing block; 16. fixing a bracket; 17. an annular water retaining block; 18. fixing a baffle plate; 19. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a rural house rainwater is collected initial stage and is abandoned a class filter equipment: the rainwater collection device comprises a lower shell 1, wherein the top of the lower shell 1 is fixedly connected with an upper shell 2 through a connecting piece 5, the upper shell 2 and the lower shell 1 can be conveniently disassembled for cleaning and installing a filter screen 7, the top of the upper shell 2 is provided with a rainwater inlet 3, the side surface of the lower shell 1 is provided with a rainwater collection port 6, the interior of the lower shell 1 and the position of the rainwater collection port 6 are fixedly connected with the filter screen 7, the inner side surface of the filter screen 7 and the position below the rainwater collection port 6 are fixedly connected with a fixed circular plate 8, the central position of the fixed circular plate 8 is provided with a central fixed plate 10, the top of the central fixed plate 10 is movably connected with a fixed column 11, the bottom of the fixed column 11 penetrates through the central fixed plate 10 and is fixedly connected with a floating ball 12, the side surface of the fixed column 11 and the position between the floating ball 12 and the central fixed plate 10 are fixedly connected with a flange plate 13, and the side surface of the fixed column 11 and the side surface and the position between the central fixed plate 10 and the flange plate 13 are provided with a spring 14, the fixed support 16 and the annular water retaining block 17 are moved downwards under the action of the elastic force of the spring 14 in a natural state, so that the sewage outlet 9 is opened, when water is accumulated at the bottom of the lower shell 1, upward buoyancy is applied to the floating ball 12 by the water, the fixed support 16 and the annular water retaining block 17 are pushed to ascend, so that the annular water retaining block 17 blocks the sewage outlet 9, the top fixed block 15 of the fixed column 11 is fixedly connected with the top fixed block 15, the side surface of the top fixed block 15 is fixedly connected with the fixed support 16, the other end of the fixed support 16 penetrates through the sewage outlet 9 and is fixedly connected with the annular water retaining block 17, and the bottom of the lower shell 1 is provided with the rainwater outlet 4.

Adopt to dismantle between lower casing 1 and the filter screen 7 and be connected, go up casing 2 and lower casing 1's material and all adopt polyvinyl chloride, the medial surface of filter screen 7 just is close to the top and passes through pin swing joint handle 19, be convenient for take out filter screen 7, the inside wall of filter screen 7 just is located the below fixedly connected with fixed stop 18 of fixed plectane 8, the shape of fixed bolster 16 is L shape, the quantity of fixed bolster 16 is a plurality of, 16 ring array of a plurality of fixed bolsters arrange, filter screen 7 sets up to the cask shape, the side of filter screen 7 sets up to the filter screen.

The working principle is as follows: during the initial stage rainfall, the general pollution of preceding 2 ~ 5 mm's rainwater is serious, the flow is also smaller, when abandoning a filter equipment in the initial stage of flowing through, because of the effect of gravity, the rainwater will at first discharge through lower open sewage discharge port 9, behind the rainfall increase, the pressure increase of beating on fixed stop 18, floater 12 that is located the blow off pipe upper end closes sewage discharge port 9 under the effect of rivers pressure, the liquid level risees in the bucket, the rainwater filters through horizontally filter screen 7 and flows to rainwater collection mouth 6, collect. After the rain stops, the floating ball 12 automatically resets under the action of the elastic force of the spring 14 along with the reduction of the rainwater stored in the device, and the garbage generated by filtering in the barrel is taken out, so that multiple functions of initial rainwater discarding, filtering, automatic sewage discharging and the like are realized.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a rural house rainwater is collected initial stage and is abandoned a class filter equipment, includes casing (1) down, its characterized in that: the top of the lower shell (1) is fixedly connected with an upper shell (2) through a connecting piece (5), the top of the upper shell (2) is provided with a rainwater inlet (3), the side surface of the lower shell (1) is provided with a rainwater collecting port (6), a filter screen (7) is fixedly connected with the inner part of the lower shell (1) and is positioned at the rainwater collecting port (6), the inner side surface of the filter screen (7) is fixedly connected with a fixed circular plate (8) and is positioned below the rainwater collecting port (6), a central fixed plate (10) is arranged at the central position of the fixed circular plate (8), the top of the central fixed plate (10) is movably connected with a fixed column (11), the bottom of the fixed column (11) penetrates through the central fixed plate (10) and is fixedly connected with a floating ball (12), and a flange plate (13) is fixedly connected with the side surface of the fixed column (11) and is positioned between the floating ball (12) and the central fixed plate (10), the rainwater drainage device is characterized in that a spring (14) is arranged on the side face of the fixing column (11) and between the central fixing plate (10) and the flange plate (13), a top fixing block (15) is fixedly connected to the top of the fixing column (11), a fixing support (16) is fixedly connected to the side face of the top fixing block (15), the other end of the fixing support (16) penetrates through the sewage discharge port (9) and is fixedly connected with an annular water retaining block (17), and a rainwater outlet (4) is formed in the bottom of the lower shell (1).

2. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the lower shell (1) is detachably connected with the filter screen (7).

3. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the upper shell (2) and the lower shell (1) are both made of polyvinyl chloride.

4. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the inner side surface of the filter screen (7) is close to the top and is movably connected with a handle (19) through a pin.

5. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the inner side wall of the filter screen (7) is fixedly connected with a fixed baffle (18) below the fixed circular plate (8).

6. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the shape of fixed bolster (16) is L shape, the quantity of fixed bolster (16) is a plurality of, a plurality of fixed bolster (16) ring array arranges.

7. The rural house rainwater collection initial stage abandoning flow filter equipment according to claim 1, characterized in that: the filter screen (7) is in a barrel shape, and the side surface of the filter screen (7) is provided with the filter screen.