CN113944286B - Courtyard type roof rainwater collecting device and method - Google Patents
Courtyard type roof rainwater collecting device and method Download PDFInfo
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- CN113944286B CN113944286B CN202111257893.4A CN202111257893A CN113944286B CN 113944286 B CN113944286 B CN 113944286B CN 202111257893 A CN202111257893 A CN 202111257893A CN 113944286 B CN113944286 B CN 113944286B
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- 238000000034 method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 210000002445 nipple Anatomy 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003306 harvesting Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000032683 aging Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
- E03B3/03—Special vessels for collecting or storing rain-water for use in the household, e.g. water-butts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/076—Devices or arrangements for removing snow, ice or debris from gutters or for preventing accumulation thereof
- E04D13/0765—Cleaning tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention provides a courtyard type roof rainwater collecting device and a collecting method, wherein the courtyard type roof rainwater collecting device comprises a rainwater flow guiding device, the rainwater flow guiding device comprises a base, the top of the base is connected with a containing box, and the top of the containing box is connected with a first flow guide groove; a through cavity is formed in the containing box, a supporting plate is connected in the through cavity in a sliding mode, and the top of the supporting plate is connected with a second diversion trench; two ends of the second diversion trench are respectively detachably connected with end plates; the bottom of one end of the second diversion trench is connected with a water outlet pipe, the bottom of the support plate is also connected with a support mechanism, and when the second diversion trench is drawn out from the through cavity, the support mechanism is supported on the ground; the bottom of the containing box is provided with a through hole, a short connecting pipe is movably arranged in the through hole, and the short connecting pipe is detachably connected with the water outlet pipe; the short connecting pipe is connected with a rainwater collecting barrel for collecting rainwater. This device can install in low department, has abandoned the way of traditional eminence installation, and the structural design of flexible form simultaneously, convenient to use, convenient storage has prolonged life cycle.
Description
Technical Field
The invention belongs to the technical field of rainwater collection, and particularly relates to a courtyard type roof rainwater collection device and a collection method.
Background
Drinking water is the source of life and the root of life. In many arid water-deficient regions of the world, rain is the primary source of drinking water for local residents. Taking our country as an example, in some remote areas such as northwest of our country, the rainwater becomes the drinking water source of local residents, influenced by the social and economic development level, lack of water resources and the like. Therefore, natural rainfall is collected through the rural courtyard roof rain collecting project, and the method is an efficient rainwater resource utilization mode for solving the problems of insufficient water resources, dispersed residents, high centralized water supply cost and the like, so that the problem of domestic water in a dry area is effectively solved. The existing rural courtyard type roof rainwater collection engineering generally adopts the structure that a diversion trench is directly and fixedly arranged below an eave, a roof is used as a water collecting surface, rainwater flowing down through the roof is collected into the diversion trench and flows into a cellar or a rainwater bucket through a drain pipe. However, it has the following problems: (1) Due to wind and other reasons, garbage such as leaves, gravel, plastic bags and the like are easy to accumulate on the surface of the roof, when raining, the garbage flows into the diversion trench to be accumulated along with the washing of rainwater, and needs to be cleaned regularly, and the diversion trench is installed at a high position, so that the diversion trench is inconvenient to clean; (2) Because the diversion trench is always suspended below the eave, the diversion trench is easy to age or rust after being blown by wind, exposed to the sun and drenched by rain, so that the service cycle is relatively short; (3) In the early stage of rainfall, a large amount of polluting gas in the air is dissolved in the rainwater, and after the rainwater falls to the roof, the roof surface is washed, so that the rainwater in the early stage contains a large amount of pollutants, and the pollution degree of the rainwater in the early stage is high; the current rural courtyard formula roof rainwater collection engineering, the initial stage rainwater is direct flows in the cellar through the guiding gutter, can't abandon the class to the initial stage rainwater, influences the rainwater cleanliness factor of final collection, can't provide favorable condition for subsequent rainwater utilization.
Disclosure of Invention
In order to solve the problems in the prior art, a courtyard type roof rainwater collecting device and a collecting method are provided.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the technical scheme provides a courtyard type roof rainwater collecting device which comprises a rainwater flow guiding device, wherein the rainwater flow guiding device comprises a base, the top of the base is connected with a containing box, the top of the containing box is connected with a first flow guiding groove, one end of the first flow guiding groove is open, and the other end of the first flow guiding groove is closed; a through cavity is formed in the containing box, a supporting plate is connected in the through cavity in a sliding mode, and the top of the supporting plate is connected with a second diversion trench; the second diversion trench is positioned right below the first diversion trench and is used for receiving rainwater flowing through the first diversion trench; the two ends of the second diversion trench are respectively detachably connected with end plates; the bottom of one end of the second diversion trench is connected with a water outlet pipe, the bottom of the support plate is also connected with a support mechanism, and when the second diversion trench is drawn out from the through cavity, the support mechanism is supported on the ground; a through hole is formed in the bottom of the storage box, a short connecting pipe is movably arranged in the through hole, and the short connecting pipe is detachably connected with the water outlet pipe; the short connecting pipe is connected with a rainwater collecting barrel for collecting rainwater.
A slide rail is arranged in the through cavity, the bottom of one end of the supporting plate is connected with a slide block, and the slide block is connected with the slide rail in a sliding manner; a stop column is arranged at one end of the slide rail, and is in threaded connection with the slide rail and used for realizing stop positioning of the slide block; when the sliding block is stopped and positioned by the blocking column, the water outlet pipe is just positioned right above the short connecting pipe.
The bottom of the other end of the supporting plate is further connected with a wheel carrier, the wheel carrier is connected with a wheel in a rotating mode, and the wheel is in contact with the inner wall of the bottom of the through cavity.
The supporting mechanism comprises a first boss and a second boss which are connected with the bottom of the supporting plate, and the first boss and the second boss are arranged at intervals; the first boss is rotatably connected with a connecting sheet; the second boss is rotatably connected with a support rod, the connecting piece is also hinged with a connecting rod, and the other end of the connecting rod is hinged with the support rod; the supporting mechanism further comprises a first spring, one end of the first spring is connected with the connecting piece, the other end of the first spring is connected with the first spring seat, and the first spring seat is connected to the bottom of the supporting plate.
The first diversion trench is obliquely arranged.
The second diversion trench is provided with a stepped hole, a filter screen is arranged in the stepped hole, and the upper surface of the filter screen is matched and level with the bottom surface of the second diversion trench; the water outlet pipe is communicated with the stepped hole.
The outer wall of the nipple is connected with a check ring, and the check ring is arranged in the through cavity.
The end plate is bolted with the second diversion trench; the cleaning mechanism comprises a scraper used for scraping garbage in the second diversion trench, and the scraper is matched with the inner shape of the second diversion trench; the top of the scraper is connected with a moving rod; the outer wall of the containing box is connected with a hanging bracket, and the moving rod is connected with the hanging bracket in a sliding manner; the movable rod is sleeved with a second spring, and the bottom of the second spring is connected with the top of the hanging bracket.
The invention also provides a courtyard type roof rainwater collecting method, which comprises the following steps:
the method comprises the following steps: arranging a rainwater flow guide device below a tile eave of a roof; the short connecting pipe is communicated with a rainwater collecting barrel;
in the rainy period, the roof is used as a water collecting surface, initial rainwater flows down along the tile eave, and part of the rainwater flows into the first diversion trench and is discharged through the opening end of the first diversion trench, so that the drainage of the initial rainwater is realized;
step three; after the initial rainwater drainage is finished, the second diversion trench in the storage box is drawn out; in the process of drawing out, the sliding block moves along the sliding rail and is finally stopped by the blocking column; in the process, the supporting rod moves out of the through cavity and rotates under the action of the elastic force of the first spring, the supporting rod is opened, and finally the supporting rod is supported on the ground to complete supporting;
step four: moving the nipple upwards to enable the nipple to be in butt joint with the water outlet pipe, and then rotating the nipple to complete the connection of the nipple and the water outlet pipe;
step five: rainwater flowing down along the tile eave flows into the second diversion trench through the first diversion trench and flows into the rainwater collection barrel through the water outlet pipe and the short connecting pipe;
step six: when the rain stops, the short connecting pipe is screwed off to realize the separation of the short connecting pipe and the water outlet pipe; then rotate the vaulting pole, pack up the vaulting pole, then wholly push into the logical chamber with the second guiding gutter, accomplish and accomodate.
In the step 5, the rainwater flowing through the second diversion trench flows into the water outlet pipe after being filtered by the filter screen; the garbage intercepted by the filter screen is left in the second diversion trench; the method also comprises the seventh step: the scraper is lifted upwards, and the second spring is stretched to reserve an operation space; the end plate at the end far away from the water outlet pipe is detached, then the second diversion groove is reversely drawn out, then the moving rod is pressed, so that the scraper is tightly attached to the inner wall of the end plate at the end close to the water outlet pipe and is inserted into the second diversion groove, the second diversion groove is continuously drawn out, and the scraper and the second diversion groove generate relative movement; along with the extraction of the second diversion trench, the scraping plate scrapes the garbage in the second diversion trench to the other end and discharges the garbage, so that the garbage in the second diversion trench is quickly cleaned; after the cleaning is finished, the second diversion trench resets to realize hidden storage.
Compared with the prior art, the invention has the following advantages:
1. the rainwater flow guiding device can be arranged at a low position, the traditional high-position installation method is abandoned, the rainwater flow guiding device is directly erected on the ground, and the first flow guiding groove and the second flow guiding groove are utilized to collect rainwater flowing down along an eave; the second diversion trench can be stored in the storage box, and the occupied space is reduced in an idle state; when rainwater is collected, the second diversion trench is pulled out, so that the water collection area can be increased, and the rainwater can be conveniently and quickly collected; the flexible structural design who describes of first guiding gutter and second guiding gutter, convenient to use, convenient storage for whole device has less volume, and whole device is convenient for remove and the installation, when not raining at ordinary times, can pack up whole device and put into the room, reduces ageing or rust, increase of service life.
2. According to the supporting mechanism provided by the invention, after the second diversion trench is extracted from the storage box, the supporting mechanism can be supported on the ground, so that the stability of the whole device is realized; in addition, the supporting mechanism adopts the structural design of a connecting sheet, a connecting rod, a supporting rod and a first spring, and is convenient to store and automatically open; when taking out the second guiding gutter, the bracketing pole can autogiration at the elastic force effect of first spring, facilitates the use, need not the manual work and goes to open again, and is convenient fast.
3. According to the invention, the second diversion trench is designed with a telescopic function, and the telescopic function of the second diversion trench is matched with that of the first diversion trench, so that the drainage of initial rainwater can be realized; when the rainwater collector is used, in the early stage of rainfall, the second diversion trench is not drawn out, and rainwater which is seriously polluted is directly discharged to the ground through the first diversion trench; after the roof is washed for a period of time, the top surface of the roof becomes a cleaner water collecting surface, and at the moment, the second diversion trench is drawn out and connected with the short connecting pipe and the water outlet pipe; the rainwater realizes the collection of rainwater under the common cooperation of first guiding gutter and second guiding gutter, can obtain comparatively clean rainwater, provides the powerful condition for subsequent rainwater utilization.
4. The short connecting pipe is movably arranged, can move up and down and can rotate; the slide rail is provided with a stop post, and the stop post is used for limiting the slide block, so that the second guide groove is prevented from being pulled excessively and being separated from the through cavity on one hand; on the other hand, can also play the alignment effect, after the slider is stopped the location by keeping off, outlet pipe and nipple just in time align, make things convenient for follow-up outlet pipe and nipple's threaded connection, the three cooperates jointly, can realize quick, accurate connection.
5. The invention is also provided with a cleaning mechanism, the cleaning mechanism adopts the structural form of a scraper, the cleaning mechanism is arranged at the end close to the water outlet pipe, and the scraper can move up and down, so that the scraper can conveniently fall into the second diversion trench; when the garbage cleaning device is used, the second diversion trench is reversely drawn out, so that the scraper plate can be tightly attached to the end plate close to the water outlet pipe and fall into the second diversion trench, and garbage in the second diversion trench can be conveniently and completely cleaned out from the end of the water outlet pipe according to the principle; if scrape from the other end, owing to there is the limiting displacement of bumping post, can't realize scraping off the second guiding gutter comprehensively, guarantee the clearance effect.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view (storage state) of the embodiment of the present invention.
Fig. 2 is a schematic structural view (open state) of the embodiment of the present invention.
Fig. 3 is a partially enlarged view of the second guide groove and the support mechanism.
Fig. 4 is a schematic structural view of the storage box.
Fig. 5 is a schematic view of a first diversion trench structure.
Fig. 6 is a schematic view of a second flow guide groove structure.
Fig. 7 is a side view of the structure of the support plate, the slide block and the wheel carrier.
Fig. 8 is an enlarged schematic view of the nipple structure.
Fig. 9 is a cross-sectional view of a screen construction.
FIG. 10 is a schematic diagram of a second embodiment of the present invention.
Fig. 11 is an enlarged schematic view of the squeegee structure of fig. 10.
Description of the reference numerals:
1, a base; 2, a column; 3, a storage box; 301 a through hole; 4, a cavity is formed; 5, a sliding rail; 6, supporting plates; 7, a second diversion trench; 71 an end plate; 72, a filter screen; 8, discharging a water pipe; 9, a sliding block; 10 a first boss; 11 connecting sheets; 12 connecting rods; 13 supporting a support rod; 14 a second boss; 15 short connecting pipes; 151 retaining ring; 16 wheels; 17 a stop post; 18 ejector rods; 19 a first diversion trench; 20 a first spring seat; 21 a first spring; 22 a scraper blade; 23, a hanging bracket; 24 moving the rod; 25 second spring.
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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1 to 9, the embodiment provides a courtyard type roof rainwater collecting device, which includes a rainwater guiding device, wherein the rainwater guiding device includes a base 1, a storage box 3 is connected to the top of the base 1, and specifically, the base 1 is connected to the storage box 3 through a stand column 2; the top of the containing box 3 is connected with a first diversion trench 19, one end of the first diversion trench 19 is open, and the other end is closed; a through cavity 4 is formed in the containing box 3, and is of a box-shaped structure with openings at the left end and the right end; a support plate 6 is connected in the through cavity 4 in a sliding manner, and the top of the support plate 6 is connected with a second diversion trench 7; the second diversion trench 7 is positioned right below the first diversion trench 19 and is used for receiving rainwater flowing down through the first diversion trench 19; the cross-sectional shapes of the first flow guide groove 19 and the second flow guide groove 7 can be semicircular or U-shaped.
Two ends of the second diversion trench 7 are detachably connected with end plates 71 respectively; the end plate 71 can be bolted or sealed and inserted with the end part of the second diversion trench 7, and other conventional structures can be adopted as long as the requirement of convenient disassembly is met; the bottom of one end of the second diversion trench 7 is connected with a water outlet pipe 8, and the opening of the water outlet pipe 8 faces downwards; the bottom of the supporting plate 6 is also connected with a supporting mechanism, and when the second diversion trench 7 is drawn out of the through cavity 4, the supporting mechanism is supported on the ground so as to realize the support of the second diversion trench 7 and ensure the stability; the bottom of the containing box 3 is provided with a through hole 301, a short connecting pipe 15 is movably arranged in the through hole 301, and the short connecting pipe 15 can move up and down and can also freely rotate; the short connecting pipe 15 is detachably connected with the water outlet pipe 8, specifically, the inner wall of the short connecting pipe 15 is provided with an internal thread, the outer wall of the water outlet pipe 8 is provided with an external thread, and the short connecting pipe 15 is in threaded connection with the water outlet pipe 8; the nipple 15 is connected with a rainwater collecting bucket for collecting rainwater. Can adopt following mode setting about the rainwater collecting vessel, dig a sump pit in courtyard sky, place the rainwater collecting vessel in the sump pit, nipple 15 is linked together through hose and rainwater collecting vessel, and the rainwater containing vessel adopts this kind of mode, and the difference in height between containing box 3 is great, does benefit to the collection.
In order to smoothly draw out the second diversion trench 7, the through cavity 4 is internally provided with two sliding rails 5, the bottom of one end of the support plate 6 is connected with a sliding block 9, and the sliding block 9 is in sliding connection with the sliding rails 5; a stop column 17 is arranged at one end of the slide rail 5, and the stop column 17 is in threaded connection with the slide rail 5 and is used for stopping and positioning the slide block 9; when the slide block 9 is stopped and positioned by the stop column 17, the water outlet pipe 8 is just positioned right above the nipple 15, so that the nipple 15 is conveniently in threaded connection with the water outlet pipe 8.
The other end bottom of backup pad 6 still is connected with the wheel carrier, rotates on the wheel carrier and is connected with wheel 16, and wheel 16 contacts with the bottom inner wall that leads to chamber 4, when backup pad 6 was taken out in reverse, because slider 9 can break away from with slide rail 5, so the wheel 16 that sets up can be fine play support and roll the effect, is convenient for take second guiding gutter 7 out.
The supporting mechanism can adopt the following arrangement modes:
the supporting mechanism comprises a first boss 10 and a second boss 14 which are connected with the bottom of the supporting plate 6, and the first boss 10 and the second boss 14 are arranged at intervals; the first boss 10 is rotatably connected with a connecting sheet 11; the second boss 14 is rotatably connected with a support rod 13, the connecting piece 11 is also hinged with a connecting rod 12, and the other end of the connecting rod 12 is hinged with the support rod 13; the supporting mechanism further comprises a first spring 21, one end of the first spring 21 is connected with the connecting piece 11, the other end of the first spring 21 is connected with a first spring seat 20, and the first spring seat 20 is connected to the bottom of the supporting plate 6. The whole shape of the supporting rod 13 is similar to an L shape, the corner of the supporting rod 13 is hinged to the second boss 14, the supporting rod 13 can rotate, and it should be noted that the top of the sliding block 9 can be fixedly connected or hinged to the bottom of the supporting plate 6, and the supporting plate 6 can slightly rotate relative to the top of the sliding block 9, so that the supporting rod 13 can be better supported on the uneven bottom surface. When the strut bar 13 is received in the through cavity 4, the first spring 21 has elastic force; when the support rod 13 is drawn out along with the second diversion trench 7 and the connecting piece 11 is moved out of the through cavity 4, the connecting piece 11 rotates under the elastic action of the first spring 21, the connecting piece 11 rotates to drive the connecting rod 12 to rotate, and then the support rod 13 is driven to rotate, so that the support rod 13 automatically forms a support leg shape to be supported on the ground. In the supporting mechanism provided in this embodiment, after the second diversion trench 7 is drawn out from the storage box 3, the supporting mechanism can be supported on the ground, so that the stability of the whole device is realized; in addition, the supporting mechanism adopts the structural design of the connecting sheet 11, the connecting rod 12, the supporting rod 13 and the first spring 21, so that the storage and the automatic opening are convenient; when the second diversion trench 7 is drawn out, the supporting rod 13 can automatically rotate under the elastic action of the first spring 21, so that the use is convenient, the supporting rod is not required to be manually opened, and the supporting rod is quick and convenient.
In order to facilitate rainwater to flow downwards, the first diversion trench 19 is obliquely arranged, one end of the first diversion trench 19 is connected with a push rod 18, the push rod 18 is connected with the storage box 3, and the push rod 18 enables the first diversion trench 19 to be obliquely arranged.
A stepped hole is formed in the second diversion trench 7, a filter screen 72 is arranged in the stepped hole, and the upper surface of the filter screen 72 is matched and level with the bottom surface of the second diversion trench 7; the water outlet pipe 8 is communicated with the stepped hole. Through setting up filter screen 72, can carry out prefilter to the rainwater.
Because the nipple 15 is movably arranged, in order to use the nipple 15 conveniently, the outer wall of the nipple 15 is connected with a retaining ring 151, the retaining ring 151 is arranged in the through cavity 4, when the water outlet pipe 8 is not connected with the nipple 15, the retaining ring 151 falls on the inner wall of the through cavity 4, and a space is reserved between the top of the nipple 15 and the bottom of the water outlet pipe 8; when the water outlet pipe 8 is aligned with the nipple 15, the nipple 15 is moved upwards first and then rotated, so that the nipple 15 and the water outlet pipe 8 are connected in a threaded manner. In the invention, the short connecting pipe 15 is arranged to be movable, can move up and down and can rotate; the stop column 17 is arranged on the slide rail 5, and the stop column 17 is used for limiting the slide block 9, so that the second diversion trench 7 is prevented from being pulled excessively and being separated from the through cavity 4; on the other hand, can also play the alignment effect, after slider 9 is stopped the location by keeping off, outlet pipe 8 just aligns with nipple 15, makes things convenient for follow-up outlet pipe 8 and the threaded connection of nipple 15, and the cooperation of three jointly can realize quick, accurate connection.
It can be seen that, in this embodiment, the second diversion trench 7 is designed with a telescopic function, and the drainage of the initial rainwater can be realized by using the telescopic function of the second diversion trench 7 to cooperate with the first diversion trench 19; when the rainwater collector is used, in the early stage of rainfall, the second diversion trench 7 is not drawn out, and rainwater with serious pollution is directly discharged to the ground through the first diversion trench 19; after the roof is washed for a period of time, the top surface of the roof becomes a cleaner water collecting surface, and at the moment, the second diversion trench 7 is drawn out and connected with the short connecting pipe 15 and the water outlet pipe 8; the rainwater realizes the collection of rainwater under the common cooperation of first guiding gutter 19 and second guiding gutter 7, can obtain comparatively clean rainwater, provides the powerful condition for subsequent rainwater utilization.
The invention also provides a courtyard type roof rainwater collecting method, which comprises the following steps:
the method comprises the following steps: arranging a rainwater flow guide device below a tile eave of a roof; the short connecting pipe 15 is communicated with a rainwater collecting barrel;
in the rain, the roof is used as a water collecting surface, initial rainwater flows down along the tile eave, part of the rainwater flows into the first diversion trench 19 and is discharged through the opening end of the first diversion trench 19, and the drainage of the initial rainwater is realized;
step three; after the initial rainwater drainage is finished, the second diversion trench 7 in the storage box 3 is drawn out; during the extraction process, the sliding block 9 moves along the sliding rail 5 and is finally stopped by the stop pillar 17; in the process, the supporting rod 13 moves out of the through cavity 4 and rotates under the action of the elastic force of the first spring 21, the supporting rod 13 is opened, and finally the supporting rod is supported on the ground to complete supporting;
step four: moving the nipple 15 upwards to enable the nipple 15 to be in butt joint with the water outlet pipe 8, and then rotating the nipple 15 to complete the connection of the nipple 15 and the water outlet pipe 8;
step five: rainwater flowing down along the tile eave flows into the second diversion trench 7 through the first diversion trench 19 and flows into the rainwater collection barrel through the water outlet pipe 8 and the short connecting pipe 15; it should be noted that the rainwater flowing through the second diversion trench 7 is filtered by the filter screen 72 and then flows into the water outlet pipe 8, and the garbage trapped by the filter screen 72 is left in the second diversion trench 7;
step six: after the rain stops, the short connecting pipe 15 is screwed down to realize the separation of the short connecting pipe 15 and the water outlet pipe 8; then rotate brace support rod 13, pack up brace support rod 13, then push second guiding gutter 7 wholly into logical chamber 4, accomplish and accomodate.
Through the above description, it can be seen that the rainwater flow guiding device provided by the invention can be installed at a low position and directly stands on the ground, the traditional high-position installation method is abandoned, the rainwater flow guiding device directly stands on the ground, and the first flow guiding groove 19 and the second flow guiding groove 7 are utilized to collect rainwater flowing down along the eave; the second diversion trench 7 can be stored in the storage box 3, and the occupied space is reduced in idle time; when rainwater is collected, the second diversion trench 7 is pulled out, so that the water collection area can be increased, and the rainwater can be conveniently and quickly collected; the structural design of the flexible form of first guiding gutter 19 and second guiding gutter 7, convenient to use, convenient storage for whole device has less volume, and whole device is convenient for remove and install, when not raining at ordinary times, can pack up whole device and put into the room, reduces ageing or rust, extension life cycle.
Example two
As shown in fig. 10 to 11, on the basis of the first embodiment, the present embodiment provides a courtyard roof rainwater collecting device, further including a cleaning mechanism, where the cleaning mechanism includes a scraper 22 for scraping off the garbage inside the second diversion trench 7, and the scraper 22 is adapted to the shape inside the second diversion trench 7; the top of the scraper 22 is connected with a moving rod 24; a hanging bracket 23 is connected to the outer wall of the containing box 3, a moving rod 24 is connected with the hanging bracket 23 in a sliding mode, and the moving rod 24 can slide up and down along the hanging bracket 23; the movable rod 24 is sleeved with a second spring 25, the bottom of the second spring 25 is connected with the top of the hanging bracket 23, and the top of the movable rod 24 is connected with a pressing handle, so that the pressing is convenient.
The method for collecting rainwater on the courtyard type roof provided by the embodiment comprises the following steps of:
the method comprises the following steps: arranging a rainwater flow guide device below a tile eave of a roof; the short connecting pipe 15 is communicated with a rainwater collecting barrel;
in the rain, the roof is used as a water collecting surface, initial rainwater flows down along the tile eave, part of the rainwater flows into the first diversion trench 19 and is discharged through the opening end of the first diversion trench 19, and the drainage of the initial rainwater is realized;
step three; after the initial rainwater drainage is finished, the second diversion trench 7 in the storage box 3 is drawn out; during the extraction process, the slide block 9 moves along the slide rail 5 and is finally stopped by the stop column 17; in the process, the supporting rod 13 moves out of the through cavity 4 and rotates under the action of the elastic force of the first spring 21, the supporting rod 13 is opened, and finally the supporting rod is supported on the ground to complete supporting;
step four: moving the nipple 15 upwards to enable the nipple 15 to be in butt joint with the water outlet pipe 8, and then rotating the nipple 15 to complete the connection of the nipple 15 and the water outlet pipe 8;
step five: rainwater flowing down along the tile eaves flows into the second diversion trench 7 through the first diversion trench 19 and flows into the rainwater collection barrel through the water outlet pipe 8 and the short connecting pipe 15; it should be noted that the rainwater flowing through the second diversion trench 7 is filtered by the filter screen 72 and then flows into the water outlet pipe 8, and the garbage trapped by the filter screen 72 is retained in the second diversion trench 7;
step six: after the rain stops, the short connecting pipe 15 is screwed down to realize the separation of the short connecting pipe 15 and the water outlet pipe 8; then, the supporting rod 13 is rotated, the supporting rod 13 is retracted, and then the second diversion trench 7 is integrally pushed into the through cavity 4 to complete the retraction;
step seven: the scraper 22 is pulled upwards, and the second spring 25 is stretched, so that an operation space is reserved; the end plate 71 at the end far away from the water outlet pipe 8 is detached, then the second diversion trench 7 is reversely drawn out, then the movable rod 24 is pressed, so that the scraper 22 is tightly attached to the inner wall of the end plate 71 at the end close to the water outlet pipe 8 and is inserted into the second diversion trench 7, the movable rod 24 keeps the pressing state, the second diversion trench 7 is continuously drawn out, and the scraper 22 and the second diversion trench 7 generate relative movement; along with the extraction of the second diversion trench 7, the scraper 22 scrapes the garbage in the second diversion trench 7 to the other end and discharges the garbage, so that the garbage in the second diversion trench 7 is quickly cleaned; after the clearance is accomplished, no longer press carriage release lever 24, carriage release lever 24 resets under the spring action of second spring 25, reserves operating space, then pushes away second guiding gutter 7 and leads to in the chamber 4, realizes hidden accomodating, and the end plate 71 that will pull down at last install in the original position can to remove rainwater guiding device and place to indoor, prevent that the wind-blown sunshine from ageing, extension life cycle.
While embodiments of the 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 (7)
1. A courtyard type roof rainwater collecting device is characterized by comprising a rainwater flow guiding device, wherein the rainwater flow guiding device comprises a base, the top of the base is connected with an accommodating box, the top of the accommodating box is connected with a first flow guiding groove, one end of the first flow guiding groove is open, and the other end of the first flow guiding groove is closed; a through cavity is formed in the containing box, a supporting plate is connected in the through cavity in a sliding mode, and the top of the supporting plate is connected with a second diversion trench; the second diversion trench is positioned right below the first diversion trench and is used for receiving rainwater flowing through the first diversion trench; end plates are detachably connected to two ends of the second diversion trench respectively; the bottom of one end of the second diversion trench is connected with a water outlet pipe, the bottom of the support plate is also connected with a support mechanism, and when the second diversion trench is drawn out from the through cavity, the support mechanism is supported on the ground; a through hole is formed in the bottom of the storage box, a short connecting pipe is movably arranged in the through hole, and the short connecting pipe is detachably connected with the water outlet pipe; the short connecting pipe is connected with a rainwater collecting barrel for collecting rainwater; a slide rail is arranged in the through cavity, the bottom of one end of the supporting plate is connected with a slide block, and the slide block is connected with the slide rail in a sliding manner; a stop column is arranged at one end of the slide rail, and the stop column is in threaded connection with the slide rail and used for stopping and positioning the slide block; when the sliding block is stopped and positioned by the blocking column, the water outlet pipe is just positioned right above the short connecting pipe; the bottom of the other end of the supporting plate is also connected with a wheel carrier, the wheel carrier is rotatably connected with wheels, and the wheels are in contact with the inner wall of the bottom of the through cavity; the supporting mechanism comprises a first boss and a second boss which are connected with the bottom of the supporting plate, and the first boss and the second boss are arranged at intervals; the first boss is rotatably connected with a connecting sheet; the second boss is rotatably connected with a support rod, the connecting piece is also hinged with a connecting rod, and the other end of the connecting rod is hinged with the support rod; the supporting mechanism further comprises a first spring, one end of the first spring is connected with the connecting piece, the other end of the first spring is connected with the first spring seat, and the first spring seat is connected to the bottom of the supporting plate.
2. The garden roof rainwater harvesting apparatus of claim 1, wherein the first diversion trench is sloped.
3. The garden roof rainwater collecting device as recited in claim 2, wherein the second guiding gutter is provided with a stepped hole, a filter screen is arranged in the stepped hole, and the upper surface of the filter screen is flush with the bottom surface of the second guiding gutter; the water outlet pipe is communicated with the stepped hole.
4. A garden type roof rainwater collection device according to claim 3, wherein a retaining ring is connected to an outer wall of the nipple and is disposed within the through cavity.
5. The garden roof rain water collection device of claim 4, wherein the end plate is bolted to the second gutter; the cleaning mechanism comprises a scraper used for scraping garbage in the second diversion trench, and the scraper is matched with the inner shape of the second diversion trench; the top of the scraper is connected with a moving rod; the outer wall of the containing box is connected with a hanging bracket, and the moving rod is connected with the hanging bracket in a sliding manner; the movable rod is sleeved with a second spring, and the bottom of the second spring is connected with the top of the hanging bracket.
6. A method of collecting rainwater from a garden roof, using a garden roof rainwater collection device as claimed in any one of claims 1 to 5, comprising the steps of:
the method comprises the following steps: arranging a rainwater flow guide device below a tile eave of a roof; the short connecting pipe is communicated with a rainwater collecting barrel;
in rainy days, the roof is used as a water collecting surface, initial rainwater flows down along the tile eave, and partial rainwater flows into the first diversion trench and is discharged through the opening end of the first diversion trench, so that the drainage of the initial rainwater is realized;
step three; after the initial rainwater drainage is finished, the second diversion trench in the storage box is drawn out; in the process of drawing out, the sliding block moves along the sliding rail and is finally stopped by the blocking column; in the process, the supporting rod moves out of the through cavity and rotates under the action of the elastic force of the first spring, the supporting rod is opened, and finally the supporting rod is supported on the ground to complete supporting;
step four: moving the nipple upwards to enable the nipple to be in butt joint with the water outlet pipe, and then rotating the nipple to complete the connection of the nipple and the water outlet pipe;
step five: rainwater flowing down along the tile eave flows into the second diversion trench through the first diversion trench and flows into the rainwater collection barrel through the water outlet pipe and the short connecting pipe;
step six: when the rain stops, the short connecting pipe is screwed off to realize the separation of the short connecting pipe and the water outlet pipe; then rotate the vaulting pole, pack up the vaulting pole, then wholly push into the logical chamber with the second guiding gutter, accomplish and accomodate.
7. The method for collecting rainwater on a garden roof as recited in claim 6, wherein in the fifth step, the rainwater flowing through the second diversion trench is filtered by a filter screen and then flows into the water outlet pipe; the garbage intercepted by the filter screen is left in the second diversion trench; the method also comprises the seventh step: the scraper is lifted upwards, and the second spring is stretched to reserve an operation space; the end plate at the end far away from the water outlet pipe is detached, then the second diversion groove is reversely drawn out, then the moving rod is pressed, so that the scraper is tightly attached to the inner wall of the end plate at the end close to the water outlet pipe and is inserted into the second diversion groove, the second diversion groove is continuously drawn out, and the scraper and the second diversion groove generate relative movement; along with the extraction of the second diversion trench, the scraping plate scrapes the garbage in the second diversion trench to the other end and discharges the garbage, so that the garbage in the second diversion trench is quickly cleaned; after the cleaning is finished, the second diversion trench resets to realize hidden storage.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208167862U (en) * | 2018-05-16 | 2018-11-30 | 湖南电气职业技术学院 | A kind of roof charge for remittance automatic collecting device |
| CN211430423U (en) * | 2020-01-02 | 2020-09-08 | 合肥学院 | Rainwater collection cyclic utilization equipment for gardens |
| CN211775175U (en) * | 2020-03-23 | 2020-10-27 | 广东钜能建设有限公司 | Roof rainwater collecting device |
| CN211974092U (en) * | 2019-12-13 | 2020-11-20 | 深圳市朗利建设股份有限公司 | Rainwater collection and recycling device convenient to clean and used for building energy conservation |
| CN213038472U (en) * | 2020-07-22 | 2021-04-23 | 安徽浩宸市政工程有限公司 | Automatic abandon a class rainwater and collect building |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006012625U1 (en) * | 2006-08-16 | 2007-12-27 | Hydrotec Technologies Ag | dehydrator |
| CN107447933B (en) * | 2017-08-24 | 2019-10-11 | 南京绿豪建筑节能科技有限公司 | A kind of building roof rainwater-collecting processing equipment |
-
2021
- 2021-10-27 CN CN202111257893.4A patent/CN113944286B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208167862U (en) * | 2018-05-16 | 2018-11-30 | 湖南电气职业技术学院 | A kind of roof charge for remittance automatic collecting device |
| CN211974092U (en) * | 2019-12-13 | 2020-11-20 | 深圳市朗利建设股份有限公司 | Rainwater collection and recycling device convenient to clean and used for building energy conservation |
| CN211430423U (en) * | 2020-01-02 | 2020-09-08 | 合肥学院 | Rainwater collection cyclic utilization equipment for gardens |
| CN211775175U (en) * | 2020-03-23 | 2020-10-27 | 广东钜能建设有限公司 | Roof rainwater collecting device |
| CN213038472U (en) * | 2020-07-22 | 2021-04-23 | 安徽浩宸市政工程有限公司 | Automatic abandon a class rainwater and collect building |
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