CN211340959U

CN211340959U - Rainwater collection device for pavilion roof engineering

Info

Publication number: CN211340959U
Application number: CN201921348960.1U
Authority: CN
Inventors: 安永刚; 周旭平; 孙薇薇; 莫建玲
Original assignee: Beijing University of Agriculture
Current assignee: Beijing University of Agriculture
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-08-25
Anticipated expiration: 2029-08-20

Abstract

The utility model provides a rainwater collecting device for pavilion roof engineering, which comprises a rainwater eaves gutter, a water storage bag and a funnel for connecting the rainwater eaves gutter and the water storage bag; the rainwater eaves gutter is pre-arranged below the installed pavilion eaves, is a long-strip-shaped container with an upper opening for containing water, and is provided with an inclined surface on the bottom surface of the inner wall for rainwater drainage; the water storage bags are wound on the surfaces of the mounted pavilion stand columns and are strip-shaped elastic water storage bags; one end of the water storage bag is connected with the bottom end of the funnel in a sealing mode through threads, and the open end of the funnel is connected with the lowest point of the inclined plane of the rainwater eaves gutter in a clamping mode. The utility model discloses the structure carries out initial stage rainwater through the shelter pavilion and collects, and collection device is small, and area is little, easily collects and transports.

Description

Rainwater collection device for pavilion roof engineering

Technical Field

The utility model belongs to the technical field of the urban garden and specifically relates to a shelter pavilion roof rainwater collection device for engineering is related to.

Background

Due to the rapid development of urbanization and the enlargement of impervious areas of roads, gardens, landscapes, urban residential districts and the like, rainwater is not easy to permeate underground to supplement underground water, and meanwhile, the water environment and the ecological environment around the city are deteriorated due to the large use of the underground water.

To this, in urban construction, carry out the rainwater through garden construction and collect and utilize and become city planning's partly, the rainwater of gardens is collected and is adopted cistern, meadow to lay modes such as water storage device more at present, all need occupy a large amount of spaces, and the construction degree of difficulty is great, and construction cycle is longer, and the practicality is low, consequently need design one kind and collect effectually, and area is little, easily collects, transports and uses rainwater collection device for shelter pavilion engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shelter pavilion roof rainwater collection device for engineering to solve foretell at least one technical problem who exists among the prior art.

In order to solve the technical problem, the utility model provides a rainwater collecting device for pavilion roof engineering, which comprises a rainwater eaves gutter, a water storage bag and a funnel for connecting the rainwater eaves gutter and the water storage bag;

the rainwater eaves gutter is pre-arranged below the installed pavilion eaves, is a long-strip-shaped container with an upper opening for containing water, and is provided with an inclined surface on the bottom surface of the inner wall for rainwater drainage;

the water storage bags are wound on the surfaces of the mounted pavilion stand columns and are strip-shaped elastic water storage bags;

one end of the water storage bag is connected with the bottom end of the funnel in a sealing mode through threads, and the open end of the funnel is connected with the lowest point of the inclined plane of the rainwater eaves gutter in a clamping mode.

Compared with the prior art, the utility model discloses the structure is more convenient to carry out initial stage rainwater through the shelter pavilion and collects, and the collection device dispersion sets up area little, easily collects and transports.

Furtherly, the edulcoration net is established to the upper shed of rainwater eaves ditch, the lateral wall of rainwater eaves ditch is outer along being equipped with colludes the form arch, the lateral wall department of edulcoration net all articulates and is equipped with the hangers, the hangers and adjacent the hangers or collude the form arch and be connected.

Compared with the prior art, the utility model discloses an edulcoration net sets up more than the surface of water of rainwater eaves ditch to carry out prefilter to the impurity in the rainwater, because the edulcoration net forms for the concatenation of the little filter screen of polylith, so change the maintenance and change.

Further, the funnel is fixed on the surface of the upright post of the pavilion which is installed,

the opening end of the funnel is provided with a notch for supporting the rain gutter, and the size of the notch is matched with the width of the rain gutter;

the opening surrounds the lateral wall outside of rainwater eaves gutter is equipped with the drainage baffle.

Compared with the prior art, the funnel of the utility model is used for conveying rainwater collected in the rainwater eaves gutter into the water storage bag as much as possible, and the open end of the funnel is provided with the drainage baffle plate which can control the flowing direction of the rainwater; especially when the open end of a funnel holds up two opening face-to-face rainwater eaves ditches, can slow down the impact force when changing the direction through rivers in two rainwater eaves ditches to the life-span of extension vulnerable part funnel, in addition, the small of funnel is changed when easily later stage maintenance.

Furthermore, both ends of the water storage bag are provided with threaded openings,

one end of the water storage bag is in threaded sealing connection with the bottom end of the funnel through threads,

and a stop switch is preset at a threaded opening at the other end of the water storage bag.

Furthermore, a stop switch of the water storage bag is a two-way valve which is used for prolonging the length of the water storage bag and expanding the capacity.

Compared with the prior art, the water storage bag of the utility model is more like an elastic pipe, the diameter of the water storage bag can be increased slightly according to the amount of collected rainwater, and if the rainwater is in a full season, the volume can be expanded by connecting the water storage bag or the water storage tank in series at the position of the stop switch; when the rainwater in the water storage bag is used or needs to be stored, the rainwater can be directly conveyed through the pipeline, so that the energy consumption is reduced, and the transportation efficiency is improved.

Furthermore, the lowest point of the inclined plane of the rain eaves gutter is an opening, and the highest point of the inclined plane of the rain eaves gutter is provided with a sealing section.

Furthermore, the rainwater eaves gutter is a strip-shaped container with an upper opening for containing water.

Further, the rainwater eaves gutter is many to go up the rectangular shape container of open-ended flourishing water and constitutes, just opening between the rainwater eaves gutter is relative, seals the cross-section and carries on the back mutually.

Compared with the prior art, the rain gutter of the utility model is a strip-shaped water delivery line, and the section of one end with a higher bottom surface is sealed, thereby ensuring that the outlet of the rain is single; the rain gutter can complete the whole water conveying function by one rain gutter, and can also adopt a way of subsection water conveying with opposite openings; the occasion that two kinds of rainwater eaves ditches were suitable for is different, so according to the length of shelter pavilion, and factor such as the distance between the stand select more suitable rainwater eaves ditch to carry out the collection to the rainwater on the shelter pavilion eaves. The structure has small volume and is not easy to influence the beauty of the pavilion eaves.

Furthermore, a filter screen is additionally arranged in the funnel and used for further filtering.

Compared with the prior art, the utility model provides a filter screen has carried out supplementary filterable effect to the edulcoration net, avoids impurity removal nets such as winged insect to unfiltered debris get into in the retaining bag.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

the utility model provides a pair of rain water collecting device is used to shelter pavilion roof engineering for preliminary rainwater is collected and is transported, makes things convenient for the staff to the further processing and the use of rainwater, and collecting device dispersion sets up in addition, and area is little.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a rainwater collecting device for a pavilion roof project according to an embodiment of the present invention;

FIG. 2 is a view of the rain gutter, funnel and bag in the installation;

FIG. 3 is a top view of the rain gutter and funnel after installation;

FIG. 4 is an enlarged view of the mounting of a hanger to an adjacent hanger;

FIG. 5 is an enlarged view of the hanger and hook projection assembly;

FIG. 6 is a cross-sectional view of a rain gutter;

fig. 7 is a schematic structural view of a rainwater collecting device for a pavilion roof project according to another embodiment of the present invention;

reference numerals:

1. rain eaves gutter; 11. a hook-shaped bulge;

2. a water storage bag; 21. a cut-off switch;

3. a funnel; 31. an open end; 32. opening the gap; 33. a drainage baffle; 34. a filter screen;

4. removing impurities by a net; 41. hanging a lug; 411. a retaining ring; 412. a hinged end.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.

The present invention will be further explained with reference to specific embodiments.

As shown in fig. 1-2, the rainwater collecting device for the pavilion roof project of the present embodiment includes a rainwater gutter 1, a water storage bag 2, and a rainwater gutter and a rainwater storage bag connecting the rainwater gutter and the rainwater storage bag

A funnel 3 of the water storage bag;

the rainwater eaves gutter 1 is pre-arranged below the installed pavilion eaves, the rainwater eaves gutter 1 is a long-strip-shaped container with an upper opening for containing water, and the bottom surface of the inner wall of the rainwater eaves gutter 1 is an inclined surface for rainwater drainage;

the water storage bag 2 is wound on the surface of the upright post of the mounted shelter pavilion, and the water storage bag 2 is a strip-shaped elastic water storage bag;

one end of the water storage bag 2 is connected with the bottom end of the funnel 3 in a sealing mode through threads, and the open end 31 of the funnel is connected with the lowest point of the inclined plane of the rainwater gutter 1 in a clamping mode.

In this application scheme, adopt funnel 3 to connect rainwater eaves gutter 1 and water storage bag 2, its advantage lies in that funnel 3 is the vulnerable part when using, makes it into small and exquisite part with it, changes more easily and maintains.

In this application scheme, water storage bag 2 is rectangular banded elastic water storage bag, and it both is the storage water tank, is the raceway again, and the benefit of structure is that the water collecting device is small like this, need not occupy great area, has practiced thrift the cost, the transport of the rainwater of being convenient for again.

As shown in fig. 3, the funnel 3 is fixed on the surface of the upright post of the mounted shelter, the open end 31 of the funnel is provided with a notch 32 for supporting the rain gutter, and the size of the notch 32 is matched with the width of the rain gutter 1; the gap 32 is provided with a drainage baffle 33 around the outer part of the side wall of the rainwater gutter 1.

In this application scheme,

rainwater eaves gutter

1 and 3 opening ends 31 of funnel are connected through opening 32 to all enclose rainwater eaves gutter 1's outer wall by drainage baffle 33, formed the rainwater and to the pipeline that water storage bag 2 flows, effectively guaranteed the rainwater collection volume, avoid outer the hourglass, also prevent in the rainwater splashproof corridor pavilion.

The more preferable scheme is that a filter screen 34 is additionally arranged in the funnel 3 and used for further filtering the rainwater. In sunny days, foreign matters can be prevented from entering the water storage bag 2, and the water storage bag has a dustproof effect.

As shown in fig. 4 and 5, impurity removal net 4 is established to the upper shed of rainwater eaves gutter 1, rainwater eaves gutter 1's lateral wall is outer along being equipped with colluding the protruding 11 of form, impurity removal net 4's lateral wall department all articulates and is equipped with hangers 41, hangers 41 and adjacent hangers 41 or collude protruding 11 of form and be connected.

The hanging lug 41 in the technical scheme comprises a retaining ring 411 and a hinged end 412, the hook end of the hook-shaped bulge 11 is back to the direction of the hanging lug, and when the hanging lug 41 is buckled with the hook-shaped bulge 11, the retaining ring 411 can be hung on the hook-shaped bulge after penetrating through the hook end; when the hanging lug 41 is buckled with the adjacent hanging lug 41, the hanging lugs 41 are buckled with each other due to the double-cavity structure of the hinged end 412, and the connection between the hanging lugs is realized. The structure is convenient to disassemble and assemble and easy to replace.

As shown in fig. 2, both ends of the water storage bag 2 are provided with threaded openings,

one end of the water storage bag 2 is in threaded sealing connection with the bottom end of the funnel 3,

the other end of the water storage bag 2 is provided with a threaded opening which is provided with a cut-off switch 21.

Further, the cut-off switch 21 of the water storage bag is a two-way valve, and is used for prolonging the length of the water storage bag and expanding the capacity.

In the scheme, the water storage bag is different from a water storage tank in the prior art, because the water storage bag is more convenient to use, and the water storage bag is connected by adopting the quick connector, the installation efficiency is improved; the water storage bags are small in size and light in weight, the volume can be expanded by connecting a plurality of water storage bags in series, and the use is flexible; because the water storage bag 2 in this scheme is the wall built-up installation, can fix the outer hexagon nut department at water storage bag 2 both ends through the pipe clamp to fix the position of water storage bag 2, simple to operate is swift, and area is little.

As shown in fig. 6, the lowest point of the inclined surface of the rain gutter 1 is an opening, and the highest point of the inclined surface of the rain gutter 1 is provided with a sealing section. There are two embodiments for rain gutter 1:

the first scheme is as follows: as shown in fig. 1, the rain gutter 1 is a strip-shaped container with an upper opening for holding water.

Scheme II: as shown in fig. 7, the rain gutter 1 is composed of a plurality of strip-shaped containers with upper openings for containing water, the openings between the rain gutters are opposite, and the sealing sections are back to back. This scheme is applicable to the longer and more condition of stand of shelter pavilion. At this time, the number of the openings 32 of the funnel is two, and the openings 32 are provided with drainage baffles 33 around the outer part of the side walls of the two rainwater eaves ditches 1.

Compared with the prior art, the utility model provides a rainwater eaves gutter has increased the sealing of one side cross-section to improve the water storage capacity of rainwater eaves gutter, more be applicable to the collection to the rainwater in rainstorm or the heavy rain weather.

In conclusion, rainwater is collected and is collected through rainwater eaves gutter 1 and collects the rainwater that drips on the pavilion eaves to through the structure of rainwater eaves gutter 1's slope bottom surface and one side seal cross-section, make rainwater flow direction funnel 3, finally flow in water storage bag 2. In the process, impurity removal and filtration are required twice, wherein the impurity removal net 4 is arranged to block larger impurities carried in the rainwater before the rainwater flows into the rainwater gutter 1 for the first time; when rainwater flowed into funnel 3 afterwards, need pass through filter screen 34 further edulcoration again, the edulcoration among this technical scheme of course filters only for prefiltration, has subsequent usage like the rainwater, needs the staff further to handle.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A rainwater collecting device for a pavilion roof project is characterized by comprising a rainwater eaves gutter, a water storage bag and a funnel for connecting the rainwater eaves gutter and the water storage bag;

2. The rainwater collecting device for the pavilion roof project of claim 1, wherein an upper opening of the rainwater eaves gutter is provided with an impurity removing net, the outer edge of the side wall of the rainwater eaves gutter is provided with a hook-shaped bulge, the side wall of the impurity removing net is hinged with a hanging lug, and the hanging lug is connected with the adjacent hanging lug or the hook-shaped bulge.

3. The apparatus of claim 2, wherein said funnel is fixed to the surface of the pavilion upright to which it is mounted,

4. The apparatus of claim 3, wherein said reservoir bag is provided with threaded openings at both ends,

5. The apparatus of claim 4, wherein said cut-off switch of said water bag is a two-way valve for extending the length and capacity of said water bag.

6. The rainwater collecting device for pavilion roof construction of claim 5, wherein the lowest point of the inclined surface of said rainwater eaves gutter is an opening, and the highest point of the inclined surface of said rainwater eaves gutter is provided with a sealing section.

7. The apparatus of claim 6, wherein said rain gutter is an elongated receptacle open at the top for holding rain water.

8. The rainwater collecting device for the pavilion roof project of claim 6, wherein the rainwater eaves gutter is composed of a plurality of elongated containers for containing water, the elongated containers are provided with openings, the openings are opposite, and the sealing sections are opposite.

9. The apparatus of claim 3, wherein a strainer is added to the interior of said funnel for further filtration.