CN209924020U

CN209924020U - Rainwater collection device of green building

Info

Publication number: CN209924020U
Application number: CN201920090610.3U
Authority: CN
Inventors: 李雨霏; 马金; 原伟利; 彭任重
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-01-10
Anticipated expiration: 2029-01-21

Abstract

The utility model relates to a rainwater collection device, more specifically the rainwater collection device of green building that says so, including first purification mechanism, second purification mechanism and third purification mechanism, the device passes through the filtration purification performance that II set up of storage water tank I, the storage water tank of filtration, and the rainwater of collecting effectively purifies the utilization to it is required to satisfy people's daily water, and the device simple structure, the space occupies for a short time, accords with the building theory of green building.

Description

Rainwater collection device of green building

Technical Field

The utility model relates to a rainwater collection device, more specifically the rainwater collection device of green building that says so.

Background

The green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, comprises the functions of saving energy, land, water, materials and the like, protects the environment, reduces pollution, provides healthy, comfortable and efficient use space for people, and is harmonious with the nature. The green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization, is benefit sharing between people and nature, the present and the future, and is a construction means of sustainable development. With this theory, the utility model provides a rainwater collection device of green building, the device simple structure, the space occupies for a short time, can effectively purify the rainwater to it is required to satisfy people's daily water.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rainwater collection device of green building can effectively purify the rainwater to it is required to satisfy people's daily water, and the device simple structure, the space occupies for a short time, accords with the building theory of green building.

The purpose of the utility model is realized through the following technical scheme:

a rainwater collecting device for a green building comprises a first purifying mechanism, a second purifying mechanism and a third purifying mechanism, wherein the first purifying mechanism comprises a water guide groove, two filter screens, a water storage tank I, a bottom plate, a water baffle I and a water baffle II, the two filter screens are fixedly connected to the front side and the rear side of the upper end of the water guide groove respectively, the bottom plate is fixedly connected to the lower end of the water storage tank I, and the water baffle I and the water baffle II are fixedly connected to the rear end of the bottom plate from back to front in sequence;

the second purification mechanism comprises a filter water tank, a cover plate, a small pebble layer, a quartz sand layer and an activated carbon layer, wherein the cover plate is fixedly connected to the upper end of the filter water tank, and the small pebble layer, the quartz sand layer and the activated carbon layer are fixedly connected to the middle end of the filter water tank from top to bottom in sequence;

the third purification mechanism includes storage water tank II, apron II, activated carbon layer II and the cotton layer of PP, and II fixed connection of apron are in storage water tank II's upper end, and activated carbon layer II and the cotton layer of PP are fixed connection in storage water tank II's upper end from the top down in proper order.

As this technical scheme's further optimization, the utility model relates to a rainwater collection device of green building, first purification mechanism still includes water catch bowl and water service pipe I, and the upper end fixed connection of water service pipe I is at the front end of water catch bowl, and the lower extreme fixed connection of water service pipe I is in the front side of guiding gutter.

As a further optimization of this technical scheme, the utility model relates to a rainwater collection device of green building, first purification mechanism is still including connecting the fixed pin, and the lower extreme fixed connection of connecting the fixed pin is in the well side of guiding gutter upper end, and the upper end fixed connection of connecting the fixed pin is in the well side of water catch bowl lower extreme.

As this technical scheme's further optimization, the utility model relates to a rainwater collection device of green building, first purification mechanism still includes water service pipe II, communicating pipe I, communicating pipe II and stagnant water valve I, and the upper and lower both ends of water service pipe II are fixed connection respectively at the rear side of guiding gutter lower extreme and the rear side of I upper end of storage water tank, and the upper and lower both ends of communicating pipe I are fixed connection respectively at the downside of I front end of storage water tank and the upside of crossing the water filter tank front end, the left end fixed connection of communicating pipe II is at the upside of I rear end of storage water tank, the downside of II right-hand members of communicating pipe of I fixed connection of stagnant water.

As this technical scheme's further optimization, the utility model relates to a rainwater collection device of green building, second purification mechanism still includes communicating pipe III, stagnant water valve II and communicating pipe IV, and communicating pipe III's end and communicating pipe IV's upper end are by preceding downside to back fixed connection at the filtration water tank lower extreme in proper order, and II fixed connections of stagnant water valve are at the downside of communicating pipe III front ends.

As this technical scheme's further optimization, the utility model relates to a rainwater collection device of green building, three purification mechanism still include communicating pipe V and stagnant water valve III, and communicating pipe V's front end fixed connection is in the rear end of storage water tank II, and III fixed connection of stagnant water valve are in communicating pipe V's upper end.

The utility model relates to a rainwater collection device of green building's beneficial effect does:

through the filtering and purifying function that storage water tank I, the storage water tank II of crossing water tank set up, the rainwater of collecting effectively purifies the utilization to it is required to satisfy people's daily water, the device simple structure, and the space occupies for a short time, accords with the building theory of green building.

Drawings

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

Fig. 1 is a schematic view of the whole structure of a rainwater collecting device for green buildings according to the present invention;

FIG. 2 is a schematic structural view of a first purification mechanism of the present invention;

FIG. 3 is a schematic structural view of a section of a water storage tank I of the present invention;

FIG. 4 is a schematic structural view of a second purification mechanism of the present invention;

FIG. 5 is a schematic structural view of a cross section of the filtering water tank of the present invention;

FIG. 6 is a schematic structural view of a third purifying mechanism of the present invention;

fig. 7 is a schematic structural diagram of a section of a water storage tank ii of the present invention.

In the figure: a first purification mechanism 1; 1-1 of a water collecting tank; a water pipe I1-2; 1-3 of a water chute; 1-4 parts of a filter screen; connecting fixing pins 1-5; 1-6 parts of water pipe II; 1-7 parts of a water storage tank; 1-8 of a bottom plate; 1-9 parts of a water baffle plate I; 1-10 parts of a water baffle plate II; 1-11 of a communicating pipe; communicating pipes II 1-12; the water stop valves I1-13 and the second purification mechanism 2; 2-1 of a filtering water tank; 2-2 of cover plate; 2-3 of a small pebble layer; 2-4 of a quartz sand layer; 2-5 parts of an activated carbon layer; 2-6 of a communicating pipe; 2-7 of a water stop valve; a communicating pipe IV 2-8 and a third purifying mechanism 3; a water storage tank II 3-1; a cover plate II 3-2; 3-3 parts of an active carbon layer; 3-4 parts of PP cotton layer; a communicating pipe V3-5; and 3-6 of a water stop valve.

Detailed Description

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

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1-7, and a rainwater collecting device for green buildings comprises a first purifying mechanism 1, a second purifying mechanism 2 and a third purifying mechanism 3, wherein the collected rainwater is effectively purified and utilized by the filtering and purifying functions of a water storage tank I1-7 and a water storage tank II 3-1 of a filtering water tank 2-1 to meet the daily water requirement of people, the device has a simple structure and small space occupation and conforms to the building concept of green buildings, the first purifying mechanism 1 comprises two water guide grooves 1-3, two filter screens 1-4, two water storage tanks I1-7, a bottom plate 1-8, water baffle plates I1-9 and two water baffle plates II 1-10, the two filter screens 1-4 are respectively and fixedly connected to the front side and the rear side of the upper end of the water guide grooves 1-3, the meshes of the two filter screens 1-4 are sequentially reduced from front to back, rainwater flows through the two filter screens 1-4, visible impurities can be effectively filtered, the bottom plate 1-8 is fixedly connected to the lower end of the water storage tank I1-7, the water baffle I1-9 and the water baffle II 1-10 are fixedly connected to the rear end of the bottom plate 1-8 from back to front, and alum colloid is placed in a space between the water baffle I1-9 and the water baffle II 1-10, so that insoluble particles in water can be effectively adsorbed and precipitated;

the second purification mechanism 2 comprises a filter water tank 2-1, a cover plate 2-2, a small pebble layer 2-3, a quartz sand layer 2-4 and an activated carbon layer 2-5, the cover plate 2-2 is fixedly connected to the upper end of the filter water tank 2-1, the small pebble layer 2-3, the quartz sand layer 2-4 and the activated carbon layer 2-5 are fixedly connected to the middle end of the filter water tank 2-1 from top to bottom in sequence, the small pebble layer 2-3 and the quartz sand layer 2-4 can filter out insoluble particles in water, and the activated carbon layer 2-5 can remove toxic and odorous substances and partial soluble impurities in the water;

the third purification mechanism 3 comprises a water storage tank II 3-1, a cover plate II 3-2, an activated carbon layer II 3-3 and a PP cotton layer 3-4, the cover plate II 3-2 is fixedly connected to the upper end of the water storage tank II 3-1, and the activated carbon layer II 3-3 and the PP cotton layer 3-4 are fixedly connected to the upper end of the water storage tank II 3-1 from top to bottom in sequence.

The second embodiment is as follows:

in the following, the present embodiment will be described with reference to fig. 1 to 7, and the first purification means 1 further includes a water collection tank 1-1 and a water pipe i 1-2, wherein the upper end of the water pipe i 1-2 is fixedly connected to the front end of the water collection tank 1-1, and the lower end of the water pipe i 1-2 is fixedly connected to the front side of the water guide tank 1-3.

The third concrete implementation mode:

in the following, the present embodiment will be described with reference to fig. 1 to 7, and the second embodiment will be further described, in which the first purification mechanism 1 further includes a connection fixing pin 1-5, the lower end of the connection fixing pin 1-5 is fixedly connected to the middle side of the upper end of the water guiding chute 1-3, and the upper end of the connection fixing pin 1-5 is fixedly connected to the middle side of the lower end of the water collecting chute 1-1.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1 to 7, where the first purification mechanism 1 further includes a water pipe ii 1-6, a communication pipe i 1-11, a communication pipe ii 1-12, and a water stop valve i 1-13, upper and lower ends of the water pipe ii 1-6 are respectively fixedly connected to a rear side of a lower end of the water guiding tank 1-3 and a rear side of an upper end of the water storage tank i 1-7, upper and lower ends of the communication pipe i 1-11 are respectively fixedly connected to a lower side of a front end of the water storage tank i 1-7 and an upper side of a front end of the filtered water tank 2-1, a left end of the communication pipe ii 1-12 is fixedly connected to an upper side of a rear end of the water storage tank i 1-7, and the water stop valve i 1-13 is fixedly connected to a lower.

The fifth concrete implementation mode:

the fourth embodiment is further described with reference to fig. 1 to 7, where the second purification mechanism 2 further includes a communication pipe iii 2-6, a water stop valve ii 2-7, and a communication pipe iv 2-8, an end of the communication pipe iii 2-6 and an upper end of the communication pipe iv 2-8 are fixedly connected to a middle side of a lower end of the filtration water tank 2-1 from front to back in sequence, and the water stop valve ii 2-7 is fixedly connected to a lower side of a front end of the communication pipe iii 2-6.

Detailed description of the invention

The fourth embodiment is further described with reference to fig. 1-7, in which the third purification mechanism 3 further includes a communication pipe v 3-5 and a water stop valve iii 3-6, the front end of the communication pipe v 3-5 is fixedly connected to the rear end of the water storage tank ii 3-1, and the water stop valve iii 3-6 is fixedly connected to the upper end of the communication pipe v 3-5.

The utility model discloses a rainwater collection device of green building, its theory of operation is:

when raining, the water stop valves I1-13, the water stop valves II 2-7 and the water stop valves III 3-6 are all in a closed state, rainwater flows into the water collecting tank 1-1 along the roof, the rainwater flows into the water guiding tank 1-3 along the water collecting tank 1-1 through the water through pipes I1-2, meshes of the two filter screens 1-4 are sequentially reduced from front to back, the rainwater flows through the two filter screens 1-4, visible impurities can be effectively filtered, the rainwater is filtered through the two filter screens 1-4, the rainwater enters the water storage tank I1-7 through the water through pipes II 1-6, the rainwater firstly enters a space between the water baffle plates I1-9 and the water baffle plates II 1-10, alum colloid is placed in the space, insoluble particles suspended in the rainwater can be effectively adsorbed and are enabled to be settled on the bottom plate 1-8, when enough rainwater with few insoluble particles due to precipitation can overflow the water baffle I1-9 but not reach the upper end of the water baffle II 1-10, the water stop valve I1-13 is opened, the water stored in the space can be used for flushing toilets, flower watering, tree watering and other places with low requirements on water quality, when enough rainwater overflows the water baffle II 1-10, the rainwater enters the filtering water tank 2-1 through the communicating pipe I1-11, large insoluble particles in the water are filtered when the rainwater passes through the small pebble layer 2-3 and the quartz sand layer 2-4, toxic and odorous substances and partial soluble impurities in the water are removed through the activated carbon layer 2-5, the water stop valve II 2-7 is opened, the water stop valve III 3-6 is closed, and the water obtained by the steps can be used for domestic water of clothes washing and the like, and closing the water stop valve II 2-7, enabling the filtered and purified rainwater to enter the water storage tank II 3-1 through the communicating pipe IV 2-8, purifying and filtering the rainwater through the activated carbon layer II 3-3 and the PP cotton layer 3-4, and opening the water stop valve III 3-6 to obtain cleaner domestic water for washing vegetables, bowls and the like.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a rainwater collection device of green building, includes that first purification mechanism (1), second purify mechanism (2) and third purify mechanism (3), its characterized in that: the first purification mechanism (1) comprises water guide grooves (1-3), filter screens (1-4), a water storage tank I (1-7), a bottom plate (1-8), water baffle plates I (1-9) and water baffle plates II (1-10), wherein the number of the filter screens (1-4) is two, the two filter screens (1-4) are respectively and fixedly connected to the front side and the rear side of the upper end of the water guide grooves (1-3), the bottom plate (1-8) is fixedly connected to the lower end of the water storage tank I (1-7), and the water baffle plates I (1-9) and the water baffle plates II (1-10) are sequentially and fixedly connected to the rear end of the bottom plate (1-8) from back to front;

the second purification mechanism (2) comprises a filtration water tank (2-1), a cover plate (2-2), a small pebble layer (2-3), a quartz sand layer (2-4) and an activated carbon layer (2-5), wherein the cover plate (2-2) is fixedly connected to the upper end of the filtration water tank (2-1), and the small pebble layer (2-3), the quartz sand layer (2-4) and the activated carbon layer (2-5) are fixedly connected to the middle end of the filtration water tank (2-1) from top to bottom in sequence;

the third purification mechanism (3) comprises a water storage tank II (3-1), a cover plate II (3-2), an activated carbon layer II (3-3) and a PP cotton layer (3-4), the cover plate II (3-2) is fixedly connected to the upper end of the water storage tank II (3-1), and the activated carbon layer II (3-3) and the PP cotton layer (3-4) are fixedly connected to the upper end of the water storage tank II (3-1) from top to bottom in sequence.

2. The rainwater collecting device for green buildings according to claim 1, wherein: first purification mechanism (1) still includes water catch bowl (1-1) and water service pipe I (1-2), and the upper end fixed connection of water service pipe I (1-2) is in the front end of water catch bowl (1-1), and the lower extreme fixed connection of water service pipe I (1-2) is in the front side of guiding gutter (1-3).

3. The rainwater collecting device for green buildings according to claim 2, wherein: the first purification mechanism (1) further comprises a connecting and fixing pin (1-5), the lower end of the connecting and fixing pin (1-5) is fixedly connected to the middle side of the upper end of the water guide groove (1-3), and the upper end of the connecting and fixing pin (1-5) is fixedly connected to the middle side of the lower end of the water collection groove (1-1).

4. The rainwater collecting device for green buildings according to claim 1, wherein: the first purification mechanism (1) further comprises a water service pipe II (1-6), a communication pipe I (1-11), a communication pipe II (1-12) and a water stop valve I (1-13), wherein the upper end and the lower end of the water service pipe II (1-6) are fixedly connected to the rear side of the lower end of the water guide groove (1-3) and the rear side of the upper end of the water storage tank I (1-7) respectively, the upper end and the lower end of the communication pipe I (1-11) are fixedly connected to the lower side of the front end of the water storage tank I (1-7) and the upper side of the front end of the filtering water tank (2-1) respectively, the left end of the communication pipe II (1-12) is fixedly connected to the upper side of the rear end of the water storage tank I (1-7), and the water stop valve I.

5. The rainwater collecting device for green buildings according to claim 1, wherein: the second purification mechanism (2) further comprises a communicating pipe III (2-6), a water stop valve II (2-7) and a communicating pipe IV (2-8), the end of the communicating pipe III (2-6) and the upper end of the communicating pipe IV (2-8) are fixedly connected to the middle side of the lower end of the filter water tank (2-1) from front to back in sequence, and the water stop valve II (2-7) is fixedly connected to the lower side of the front end of the communicating pipe III (2-6).

6. The rainwater collecting device for green buildings according to claim 1, wherein: the three-purification mechanism (3) further comprises a communicating pipe V (3-5) and a water stop valve III (3-6), the front end of the communicating pipe V (3-5) is fixedly connected to the rear end of the water storage tank II (3-1), and the water stop valve III (3-6) is fixedly connected to the upper end of the communicating pipe V (3-5).