201008880 九、發明說明： 【發明所屬之技術領域】 本發明涉及雨水回收作為資源利用，特別是雨水回收作為 屋頂植栽、灌溉、養殖之用水，有多餘時使回滲地下層，以平 衡地下水之系統裝置。 【先前技術】 一般對於屋頂雨水，採取直接排於地面或溝渠中，流入溪 流或大海，未能回滲地下，造成地下水日漸枯竭，水位下降， 地層下陷’雖然政府已逐漸重視回滲問題，目前使用之方法有 ❹ 透水鋪面、生態池、透水涵管等等，但回滲之雨水有限，缺水 時’地下水又被大量抽取利用，造成地下水位下降，因而引起 地層下陷’以致低窪區’每雨必淹。在屋頂則採防水隔熱，但 因防水易為冷熱與乾溼變化所破壞，因此常一而再，再而三的 翻修，以維持其功能’造成嚴重資源浪費，隔熱效果也不如預 期，導致能源消耗甚巨，上述問題為先前技術所無法完全克服 與解決；雖然目前已有人提出蓄洪池與屋頂花園之研究設計， 解決部份雨水，克服隔熱防水問題，但仍無法利用雨水回收作 屋頂花園之灌慨用水，並大量回滲地下，因此作為屋頂花園、 ❹ 灌溉、養殖之水資源，與防止地層下陷，減少能源及人力之耗 用，成為人類期待實現之理想。 【發明内容】 本發明創作，雨水回收作為資源利用，如屋頂花園供水與 地下水水源，當作為屋頂花園之供水時，是將屋頂用防水材料 做成一個與蓄水池功能相同足以蓄水之形態，在該蓄水之邊緣 一定高度留一，水孔，雨水存留至一定高度後自排水孔溢流， 使雨水不致過尚而造成植栽浸水死亡，或滿出防水高度產生漏 水’在蓄水屋頂上做複數個與蓄水高度等高或略高之支撲架， 支撐架或可為筒狀，或其他形狀，支撐架上放置留有許多細孔 之透水平板’板上再覆蓋以輕質泥土，該輕質泥土是用如珍珠 5 201008880 、或建築用之輕f骨材……等輕質材料、及泥土 或〇養土等’以底層為上述之輕質材料，上面則鋪設培養土或 泥土而成，或與泥土或培養土混合而成，如此不隹可減輕屋頂 之重量負，’避免影響建築結構，也可以有良好透水與通氣效 果，有利花草生長，然後在泥土上種植花草，美化屋頂，以防 止熱能渗人屋N，啊彻雨水紐，或利财減之筒狀支 撐之内部泥土吸水，以毛細現象，將水吸附往上滲透，使植栽 不致^水枯死，並且帶走屋頂層熱能，使屋内更覺涼爽，減少 能源，耗。若是在北方寒帶，冬季寒冷，甚或下雪，反而具有 參 防止室外寒氣滲入屋内，產生保溫之效果。另在排水孔處設置 過濾池，由過慮池接一耐壓之水管，延伸至地面做一轉折，再 引入地下水源層’利用房屋高度之壓力將過濾乾淨之雨水灌入 地下水層，如此回歸地下水層之雨水，比透水鋪面等設施，回 滲之速度與量，不知要大多少，如此便可降低驟雨時之災害； 由於地下水層之水滲透量與速度差異很大，也可於地面或地 設計一密封之大蓄水池’以儲存驟雨時之大量雨水，讓雨水能 慢慢直接滲入地下水層’也可在蓄水池内設置較大型之慮水設 備’使滲入地下層之雨水更為乾淨，當蓄水池滿水位時，水池 内之水’便可藉房屋高度之壓力，加速讓雨水滲入地下水層， ❹ 這樣可更大量消除驟雨時之雨水，如此，即可消除或降低都市 驟雨時之水患。屋頂防水設施由於有花草泥土之保護，不易老 化損壞，減少防水設施之投資與財產損失；當急需用水或夏季 乾旱時’也可自蓄水池或地下水層抽取雨水或地下水使用，由 於地下水有下雨時的雨水補充，只要控制適量，就不致有地下 水位下降造成地層下陷的問題，這樣便可活用地下水，況且也 可藉渗透井抽取地下水檢驗，了解各地之地下水有無受污染， 及受污染之程度，以尋求預防或解決之道，避免污染擴大；此 滲透井之滲透方法，也可以應用到蓄洪池，目前到處水災氾 濫，若能廣設蓄洪池，配合滲透井調解，雨水便可借蓄洪池大201008880 IX. Description of the invention: [Technical field of invention] The present invention relates to rainwater recovery as a resource utilization, in particular, rainwater recovery as water for roof planting, irrigation, and aquaculture, and when there is excess, the underground layer is re-infiltrated to balance the groundwater. System device. [Prior Art] Generally, roof rainwater is directly discharged into the ground or ditches, flows into streams or seas, and fails to re-infiltrate the ground, causing the groundwater to become depleted, the water level to fall, and the formation subsided. Although the government has gradually paid attention to the problem of back-seepage, the current The methods used include permeable paving, ecological pools, permeable culverts, etc., but the rainwater for back osmosis is limited. When water is scarce, 'the groundwater is extracted and utilized in large quantities, causing the groundwater level to drop, thus causing the subsidence of the stratum' so that the low-lying area is raining. Will be flooded. Waterproof and heat-insulating on the roof, but it is easily damaged by cold and heat and dry and wet changes. Therefore, it is often repeated and repeated to maintain its function. This causes serious waste of resources and the heat insulation effect is not as expected. The energy consumption is very large. The above problems cannot be completely overcome and solved by the prior art. Although the research and design of the flood storage pond and the roof garden have been proposed to solve some of the rainwater and overcome the problem of heat insulation and waterproofing, it is still impossible to use rainwater recovery. The roof garden is filled with water and is largely reclaimed underground. Therefore, as a roof garden, 灌溉 irrigation, water for farming, and prevention of subsidence of the formation, reducing the consumption of energy and manpower, it is an ideal that human beings expect to achieve. SUMMARY OF THE INVENTION According to the present invention, rainwater recovery is used as a resource, such as a roof garden water supply and a groundwater source. When used as a roof garden water supply, the roof is made of a waterproof material and has the same function as the reservoir to store water. At the edge of the impoundment, there must be a certain height, water holes, and the rainwater will remain at a certain height and overflow from the drainage hole, so that the rainwater will not pass the water and cause the plant to immerse in water, or the waterproof height will cause water leakage. On the roof, a plurality of brace racks with the same or higher height as the water storage height, the support frame may be cylindrical, or other shapes, and the horizontal support plate with a plurality of fine holes left on the support frame is covered with light In the soil, the light soil is made of light materials such as pearls 5 201008880, or lightweight materials such as construction materials, and soil or eutrophic soil. Made of earth or soil, or mixed with soil or culture soil, so that it can reduce the weight of the roof, 'avoid to affect the building structure, but also have good water permeability and ventilation effect. Planting flowers and plants, then planting flowers and plants on the soil, beautifying the roof to prevent heat from infiltrating the house N, ah, raining the water, or the internal soil of the cylindrical support supported by the riches, and sucking the water upwards by capillary action. The plant will not kill the water, and take away the thermal energy of the roof layer, making the interior more cool, reducing energy and consumption. If it is in the cold zone in the north, it is cold in winter, or even snow. Instead, it has the effect of preventing outdoor cold air from infiltrating into the house and creating insulation. In addition, a filter tank is arranged at the drainage hole, and a pressure-resistant water pipe is connected to the ground to make a turn, and then introduced into the groundwater source layer. The pressure of the house is used to pour the cleaned rainwater into the groundwater layer, thus returning to the groundwater. The rainwater in the layer is better than the permeable paving and other facilities. The speed and quantity of the re-infiltration are not much larger, so it can reduce the disaster when the shower occurs. Because the water penetration rate and speed of the groundwater layer are very different, it can also be on the ground or the ground. Design a sealed large reservoir to store a large amount of rainwater during showers, allowing rainwater to slowly penetrate directly into the groundwater layer. It is also possible to install larger water-care equipment in the reservoir to make the rainwater infiltrated into the basement cleaner. When the reservoir is full of water, the water in the pool can accelerate the rainwater into the groundwater layer by the pressure of the height of the house. This will eliminate the rainwater during the shower, so that the urban showers can be eliminated or reduced. The water is suffering. Due to the protection of flowers and soils, the roof waterproofing facilities are not easy to age and damage, and reduce the investment and property loss of waterproofing facilities. When water is needed urgently or during summer drought, rainwater or groundwater can be used from the reservoir or groundwater layer. Rainwater supplementation in the rain, as long as the appropriate amount is controlled, there will be no problem of subsidence of the groundwater level caused by the drop of the groundwater level, so that the groundwater can be used, and the groundwater test can also be taken by the infiltration well to understand whether the groundwater in each place is contaminated or contaminated. To find ways to prevent or solve pollution and avoid pollution expansion; the infiltration method of this infiltration well can also be applied to flood storage ponds. Floods are everywhere everywhere. If flood storage ponds can be widely set up and coordinated with percolation wells, rainwater can be used for flood storage. Pool big
G 201008880 量回滲入地下成為地下水’使地下水位回升，再與灌激溝渠連 結成一灌規系統，利用蓄洪池之雨水灌澈，也可封閉許多灌派 井，以達防止地下水超抽，造成地層下陷，引起水災惡化；在 沿海可利用蓄洪池設置，產出之泥土墊高部份之土地，並利用 蓄洪池之雨水作為養殖魚業之淡水來源，也可解決地層下陷、 養殖、水災等多重問題，同時增加地方休閒觀光產業，這是防 阻地層下陷與水災之最佳方法。台灣雨水豐富，只要做好適當 之開發與利用’台灣豐富的雨量，是財富，不是災害。 又上述屋頂整體植栽結構部份，可縮小成小型植栽箱，便 〇 可由個人DIY’隨心所欲併列安裝於屋頂，使成為整體的植栽， 也可以隨心所欲併列成所要的面積與形狀，而有多變化之形狀 與顏色，以達普遍使用之目的，如此才能大量節能減碳；植栽 箱與植栽箱並列之間隙，為防止漏水，以门型防水蓋蓋住，四 個箱子並列之十字型間隙，以十字型门型防水蓋蓋住，便可防 止漏水’植栽箱與植栽箱之間有水管連接相通，使高出要保留 雨水高度之雨水，能溢出而順利排出屋頂流入地面或滲入地 下，防止植栽浸水死亡或雨水溢出植栽箱而漏水。 本發明創作是雨水回收作為資源利用之裝置，其作為地下 水源時，要讓雨水快速滲入地下水層的方法是開鑿滲透井，雨 Ο 水回收後，自屋頂水管接至地面轉折後再引入滲透井，井中裝 置深水抽水馬達’深水抽水馬達之出水管自轉折處穿出並密 封’該出水管作為抽取地下水，方便檢驗水質，緊急需水時能 抽取適量之地下水使用，該滲透井之施做與目前之深水井施做 無異’蓄洪池用之滲透井’井口也必須有開關’作為調節蓄洪 池水位之用。 【實施方式】 有關本發明的前述及其它技術内容、特點與功效，在以下 配合附圖的數個較佳實施例的詳細說明中，將可清楚地呈現。 在本發明被詳細描述之前，要注意的是，在以下的說明内容 201008880 中，類似的元件是以類似的編號來表示β 實施例一： 如圖1所述，表示本發明雨水回收作為資源利用之第一較 佳實施例，其設置在屋頂之原始屋面丨上設置一個整體屋面防 水層2，使屋面成一蓄水池，方便雨水之回收健存，在屋面防 水層2上放置支撐能透水之透水平板5之支樓腳架3，透水平 板5之上放置透水纖維層6，透水纖維層6也可不必放置，然 後放置泥土層7，在泥土層7中種植花草8等植物，透水纖& 層δ是否，置，則應視泥土層之泥土在沒有放置透水纖維層6 時，泥土是否會與雨水混合流入雨水儲存層13 ;如果支撐腳 架3之形狀改變成整體成型之高密度支樓，透水平板5也可以 不必使用，直接舖設透水纖維層6也可以。 本發明之屋頂原始屋面1上設置一個整體屋面防水層2， 其功能與目的在於防止下雨時屋頂漏水在屋面防水層2放置 支樓透水平板5之支禮腳架3，其功能與目的在於使透水平板 5與屋面防水層2產生一個適當空間以儲存回收雨水之雨水儲 存層13。透水平板5是使種植泥土能與儲存之雨水分離，並 讓雨水能自泥土層滲透進入雨水儲存層13 ,纖維層6是過濾 雨水用，可有可無。當下雨時，雨水由泥土吸收滲透進入雨水 儲存層13 ’若下大雨，來不及完全滲透’以致泥土上積水， 當積水至一高度時，水即由溢流管9進入雨水儲存層13，或 由溢水口 1〇排入排水管14，該溢水口 10之功能是沒有設溢 流管9或當溢流管9臨時堵塞時，以便溢流；為使泥土層之透 水性佳，並減輕屋頂載重，及有利花草生長，泥土可改為輕質 材料如珍珠岩、經石、輕質骨材、培養土.......等分層或混合 使用，或與泥土混合使用；當雨水儲存層13蓄滿雨水時，多 餘之雨水則由溢水口 11排入排水管14，將多餘之雨水排除， 如此’栽種之花草植物就不至於浸在水中或過渔而死亡。當晴 8 201008880 天時’花草植物需要水供應才不會枯死，此時雨水儲存層 之雨水蒸發，該蒸發之水氣因無處散出，必為泥土層所吸收， 泥土層就不致過度乾燥’該濕度正好是種植於上之花草植物所 需’若久旱不雨時，雨水儲存層13之雨水亦會乾酒，當雨水 儲存層13之雨水下降至一定之最低水位4時，啟動自來水自 動控制開關15,自來水開始喷水，再由時間控制器控制喷水 時間之長短’如此供應花草植物所需之水份就不致過多，浪費 電能與水資源’或過少使花草植物乾枯。如果所種植之花草植 物所需水份必須較多，則支撐透水平板5之支撐腳架3 ,可改 為如圖2中之透水筒形材料16 (形狀不限），泥土則填實支推 筒内部與泥土層相連結合，泥土層供應花草植物之水份，由蒸 發之水氣與支推筒内部泥土吸水後經由毛細現象原理，將水滲 透導入泥土層中供應花草植物吸收，花草植物就不會因水供應 不，而枯死，同時帶走屋頂層熱能，使屋内更覺涼爽，減少能 源消耗。屋頂防水層由於有泥土及花草植物等植栽之保護，不 致因太陽曝曬而老化龜裂，得以延長壽命，避免屋頂漏水，減 少防水層翻修，浪費資源。 本發明為使回收之雨水作為資源利用變成地下水源，以防 止地下水位下降及地層下陷，屋頂回收之雨水，自排水管排 出，或自溢水口溢流時’可於排水管或溢水口設置過濾池， 將雨水過渡後，再排入排水管14,排水管14則接入滲透井18, 使雨水能成為地下水之水源，滲透井18内置有一深水抽水馬 達20，深水抽水馬達2〇接出水管19，於渗透井外之出水管 19上設置有制水閥，方便乾旱緊急時能抽取適量的地下水 使用，及抽取檢驗水質，使能活用雨水與地下水，滲透井之井 口必須密封，雨水才不致漏出而能大量參人地下水唐。 本發明為使回收之雨水作為資源利用變成地下水源，以防 止地下水位下降及地層下陷，使用屋頂回收之雨水，為使驟雨 時雨量大，避免雨水排放不及，無法完全宣洩而造成灸害， 201008880 可於排水管14與滲透井18間之地面或地下建造一大容量之蓄 水池39 ’在蓄水池39設置大型之濾水設備，使過慮後更乾淨 的雨水才回滲地下水層22成為地下水，如此，便可防止都市 水災發生，及地層下陷無法防止之窘境。 本發明為使回收之雨水作為資源利用變成地下水源，以防 止地下水位下降及地層下陷，除屋頂回收之雨水外，我們用來 降低水患所開挖之蓄洪池，所蓄積之雨水，也可利用滲透井之 滲透方法，使之大量變成地下水源，方法與前述相同，不再贅 述。 ® 實施例二： 如圖4所述，表示本發明雨水回收作為水資源利用之另一較 佳實施例，其設置在屋頂之原始屋面1上設置屋頂整體植栽結 構部份，可縮小成小型植栽箱27，便可由個人DIY，隨心所欲 併列安裝於屋頂，使成為整體的植栽，也可以隨心所欲併列成 所要的面積與形狀，而有多變化之形狀與顏色，以達普遍使用 ^目的，如此才能大量節能減碳；植栽箱與植栽箱並列之間 隙，為防止漏水，以门型防水蓋28蓋住，四個箱子並列之十 字型間隙，以十字型门型防水蓋4〇蓋住，门型防水蓋也可如 〇 圖七所示與植栽箱結合一体之门型防水蓋35，有门型防水蓋 便可防止漏水，植栽箱與植栽箱之間有水管29連接相通，當 驟雨時，雨水無法立即完全滲透入雨水儲存層時，超過一定高 度之雨水’便自溢流管9流入雨水儲存層，使雨水不致溢出植 栽箱而漏水，且泥土層之上方箱壁上也有溢水口 1〇，使尚未 滲透入雨水儲存層之雨水，達一定高度時即由溢水口 1〇溢出 而順利排出屋頂流入地面或滲入地下，避免滿溢而漏水^植栽 箱Ϊ女兒牆之間隙有防水蓋板32蓋住防止漏水，植栽箱與植 栽相間近底部之箱壁上亦有水管29相通，因此使高出要保留 雨水高度之雨水，能由溢水口 U溢出而順利排出屋頂流入地 /〇 201008880 面或滲入地下，當水位降低至最低水位時，浮球下降啟動自來 水開關33，開始喷水，再由時間控制開關控制喷水時間，如 此，植栽相内之化草就不致枯死或過濕而浸死，也可減少能源 浪費。 【圖式簡單說明】 圖1是一回收雨水作為資源利用供應植栽水源之刮視圖 圖2是另一回收雨水作為資源利用供應植栽水源之剖視圏 圖3是一回收雨水作為資源利用供應植栽及地下水水源之刮視圖 圖4是一回收雨水作為資源利用供應植栽箱梭栽水源之剖視圖 © 圖5是一回收雨水作為資源利用供應植栽水源之俯視透視圖 圖6是一回收雨水作為資源利用供應植栽箱之俯視圖 圖7是一植栽箱之側視圖 圖8是一植栽箱上人行踏板之側視圖 圖9疋一回收雨水作為資源利用之地下水源設置蓄水池之剖視圖 【主要元件符號說明】 I ............原始屋面 3............支撐腳架 5............透水平板 7............泥土層 9............溢流管 II ............溢水口 13............雨水儲存層 15……自來水自動控制開關 17............過遽池 19............出水管 21............地下泥土層 2…·· 4… ........最低水位 6…·. ........纖維層 8…·， ........花草 10… 12… A兒踏 14… .........排水管 16… 透水筒狀支撐腳架 18…· ........滲透井 20…. ........深水抽水馬達 22… .........地下水層 201008880 23 24 26 28 30 32 33 34 35 36 38 40 自來水自動控制開關之浮球 出水管之水閥開關 25…… ……泥土 透水孔 27…… ……植栽箱 门形防水蓋 29…… ……連通水管 膠墊 31…… ……堵頭 防水蓋板 自來水浮動開關 自來水浮動開關之浮球 與植栽箱一體之门形防水蓋 支架 37…… ……防水膠蓋 人行架板 39…… ......地下蓄水池 十字形门形防水蓋 41…… ……水G 201008880 The quantity re-infiltrated into the ground to become groundwater', so that the groundwater level will rise, and then connected with the irrigation channel to form a irrigation system. Using the rainwater from the flood storage pond, it can also close many irrigation wells to prevent groundwater pumping and cause subsidence. , causing the deterioration of floods; the use of flood storage ponds in coastal areas, the production of high-altitude soil, and the use of rainwater from flood storage ponds as a source of freshwater for aquaculture fish industry can also solve multiple problems such as subsidence, aquaculture and flooding. At the same time, it will increase the local leisure and sightseeing industry, which is the best way to prevent subsidence and flooding. Taiwan is rich in rain, as long as it is properly developed and utilized. Taiwan's abundant rainfall is wealth, not a disaster. In addition, the whole planting structure of the roof can be reduced to a small planting box, and the toilet can be installed on the roof by the individual DIY's as desired, so that the whole plant can be arranged as desired and juxtaposed into the desired area and shape. The shape and color of the change are used for the purpose of universal use, so that a large amount of energy can be saved and carbon reduction; the gap between the planting box and the planting box, in order to prevent water leakage, covered with a door type waterproof cover, four boxes of juxtaposed cross The type of gap is covered with a cross-type door type waterproof cover to prevent water leakage. The water pipe connection between the planting box and the planting box is connected, so that the rainwater with a high rain level can be kept, and the roof can be smoothly discharged and flowed into the ground. Or infiltrate into the ground to prevent the plant from immersing in water or rainwater overflowing the planting box and leaking water. The invention is a device for utilizing rainwater recovery as a resource utilization. When it is used as a groundwater source, the method for allowing rainwater to quickly penetrate into the groundwater layer is to drill an infiltration well. After the rainwater is recovered, it is introduced into the seepage well after the roof water pipe is connected to the ground. The well water pump of the deep water pumping motor of the deep water pumping motor is passed through the water outlet and sealed. The outlet pipe is used for pumping groundwater to facilitate the inspection of water quality. When the water is needed urgently, an appropriate amount of groundwater can be extracted. At present, deepwater wells are used to make the wells of the 'infiltration wells used for flood storage ponds', and there must also be switches to adjust the water level of the flood storage ponds. The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the accompanying drawings. Before the present invention is described in detail, it is to be noted that in the following description 201008880, similar elements are denoted by similar numbers. Embodiment 1: As shown in FIG. 1, the rainwater recovery of the present invention is utilized as a resource utilization. In a first preferred embodiment, an integral roof waterproof layer 2 is disposed on the original roof of the roof to make the roof a reservoir for the recovery of the rainwater, and the support on the roof waterproof layer 2 is permeable to water. Through the floor stand 3 of the horizontal plate 5, the water permeable fiber layer 6 is placed on the horizontal plate 5, and the water permeable fiber layer 6 is not required to be placed, and then the soil layer 7 is placed, and plants such as flowers and plants 8 are planted in the soil layer 7, and the water permeable & Whether the layer δ is set or not depends on whether the soil in the soil layer is mixed with rainwater and flows into the rainwater storage layer 13 when the water-permeable fibrous layer 6 is not placed; if the shape of the support stand 3 is changed into an integrally formed high-density branch In the building, the horizontal plate 5 may not be used, and the water permeable layer 6 may be directly laid. The roof original roof 1 of the present invention is provided with a whole roof waterproof layer 2, and its function and purpose is to prevent the roof from leaking when the rain is raining. The roof waterproof layer 2 is placed on the roofing floor to pass the horizontal board 5 of the support stand 3, and its function and purpose is The horizontal plate 5 and the roof waterproofing layer 2 are caused to have an appropriate space for storing the rainwater storage layer 13 for recovering rainwater. The horizontal plate 5 is used to separate the planting soil from the stored rainwater, and allow the rainwater to penetrate into the rainwater storage layer 13 from the soil layer. The fiber layer 6 is used for filtering rainwater, and may or may not be used. When it rains, the rainwater is absorbed by the soil and penetrates into the rainwater storage layer. 'If there is heavy rain, it is too late to fully penetrate', so that water accumulates on the soil. When the water reaches a height, the water enters the rainwater storage layer 13 from the overflow pipe 9, or The overflow port 1 is discharged into the drain pipe 14, and the function of the overflow port 10 is that there is no overflow pipe 9 or when the overflow pipe 9 is temporarily blocked for overflow; in order to make the soil layer have good water permeability and reduce the roof load And beneficial flower growth, the soil can be changed into light materials such as perlite, warp, light aggregate, culture soil, etc., layered or mixed, or mixed with soil; when rainwater storage When the layer 13 is filled with rainwater, the excess rainwater is discharged into the drain pipe 14 from the overflow port 11, and the excess rainwater is removed, so that the planted plants are not immersed in water or fished and die. When Qing 8 201008880 days, 'flowers and plants need water supply will not die, when the rainwater in the rainwater storage layer evaporates, the evaporated water will not be scattered, it will be absorbed by the soil layer, the soil layer will not be excessively dry. 'The humidity is exactly what is needed for planting flowers and plants.' If the rain or rain does not rain, the rainwater in the rainwater storage layer 13 will also dry the wine. When the rainwater in the rainwater storage layer 13 drops to a certain minimum water level 4, the tap water is automatically activated. Control switch 15, the tap water starts to spray water, and then the time controller controls the length of the water spray time. 'The water required for the supply of flowers and plants is not too much, wastes electricity and water resources' or too little to dry the flowers and plants. If the plants and plants to be planted need more water, the support stand 3 supporting the horizontal plate 5 can be changed to the water-permeable cylindrical material 16 as shown in Fig. 2 (the shape is not limited), and the soil is filled and pushed. The inside of the cylinder is connected with the soil layer. The soil layer supplies the water of the flowers and plants. The water from the evaporation and the soil inside the support cylinder absorb the water and then pass through the principle of capillary phenomenon. The water is infiltrated into the soil layer to supply the flowers and plants, and the flowers and plants are absorbed. It will not die due to the lack of water supply, and at the same time take away the thermal energy of the roof layer, making the interior more cool and reducing energy consumption. The roof waterproofing layer is protected by soil and plants and plants, so it is not aging and cracked due to sun exposure. It can prolong life, avoid roof leakage, reduce waterproof layer renovation and waste resources. The invention aims to make the recovered rainwater use as a source of groundwater to prevent the groundwater level from falling and the subsidence of the ground layer, the rainwater recovered from the roof, discharged from the drain pipe, or overflowing from the overflow port, which can be filtered at the drain pipe or the overflow port. The pool, after the rainwater transition, is discharged into the drain pipe 14, and the drain pipe 14 is connected to the seepage well 18, so that the rainwater can become the water source of the groundwater. The seepage well 18 has a deep water pumping motor 20 built therein, and the deep water pumping motor 2 is connected to the water outlet pipe. 19. A water-making valve is arranged on the outlet pipe 19 outside the infiltration well to facilitate the extraction of an appropriate amount of groundwater during drought emergency, and to extract water for inspection and use of rainwater and groundwater. The wellhead of the infiltration well must be sealed, and the rainwater is not caused. Leak out and can participate in a large number of groundwater Tang. The invention aims to make the recovered rainwater use as a source of groundwater to prevent the groundwater level from falling and the subsidence of the ground layer, and to use the rainwater recovered from the roof, so that the rainfall is large during the shower, the rainwater is prevented from being discharged, and the moxibustion cannot be completely vented, 201008880 A large-capacity reservoir 39 can be constructed on the ground or underground between the drain pipe 14 and the permeate well 18'. A large-scale water filtering device is installed in the reservoir 39, so that the rainwater after the cleaning is cleaned becomes the groundwater layer 22. Groundwater, in this way, can prevent urban flooding and the dilemma that the formation subsides cannot be prevented. The invention aims to make the recovered rainwater use as a source of groundwater to prevent the groundwater level from falling and the subsidence of the ground layer. In addition to the rainwater recovered from the roof, we can reduce the rainwater pool excavated by the flooding area, and the accumulated rainwater can also be utilized. The permeation method of the infiltration well is made to become a groundwater source in a large amount, and the method is the same as the foregoing, and will not be described again. ® Embodiment 2: As shown in FIG. 4, it shows another preferred embodiment of the rainwater recovery of the present invention as a water resource utilization, which is disposed on the original roof 1 of the roof and is provided with a whole planting structure part of the roof, which can be reduced to a small size. The planting box 27 can be installed on the roof by individual DIY, and it can be arranged as a whole. It can also be arranged into the desired area and shape as desired, and the shape and color can be changed to achieve universal use. In this way, a large amount of energy saving and carbon reduction can be achieved; in the gap between the planting box and the planting box, in order to prevent water leakage, the door type waterproof cover 28 is covered, and the four boxes are juxtaposed with a cross-shaped gap, and the cross type door type waterproof cover 4 is covered. The door-type waterproof cover can also be combined with the planting box as shown in Figure 7. The door-type waterproof cover 35 has a door-type waterproof cover to prevent water leakage, and there is a water pipe 29 connection between the planting box and the planting box. In the case of showers, when rainwater cannot completely penetrate into the rainwater storage layer immediately, rainwater exceeding a certain height will flow into the rainwater storage layer from the overflow pipe 9, so that the rainwater will not overflow the planting tank and leak water, and the mud There is also an overflow port on the tank wall above the floor, so that the rainwater that has not penetrated into the rainwater storage layer will overflow from the overflow port when it reaches a certain height, and smoothly drain the roof into the ground or infiltrate into the ground to avoid overflow and water leakage. There is a waterproof cover 32 to cover the gap between the planting box and the wall of the daughter to prevent water leakage. The water tank 29 is also connected to the wall of the plant near the bottom of the planting box. Therefore, the rainwater can be kept higher than the rainwater level. The mouth U overflows and smoothly drains the roof into the ground/〇201008880 or penetrates into the ground. When the water level drops to the lowest water level, the float drops to start the tap water switch 33, starts to spray water, and then the time control switch controls the water spray time. The grass in the planting phase will not die if it is dead or too wet, and it can also reduce energy waste. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view of a recovery of rainwater as a resource utilization supply planting water source. FIG. 2 is a cross-sectional view of another recovery rainwater as a resource utilization supply planting water source. FIG. 3 is a recycling rainwater as a resource utilization supply. Figure 4 is a cross-sectional view of a pond water source for recycling rainwater as a resource utilization supply. Figure 5 is a top perspective view of a rainwater harvested as a resource utilization planting water source. Figure 6 is a recycling rainwater. FIG. 7 is a side view of a planting box. FIG. 8 is a side view of a pedestrian pedal on a planting box. FIG. 9 is a cross-sectional view of a reservoir for collecting ground water as a resource utilization source. Main component symbol description] I ............original roof 3............supporting tripod 5............translucent Plate 7............soil layer 9............overflow tube II............overflow port 13.. .......... rainwater storage layer 15... tap water automatic control switch 17............over the pool 19............ Water pipe 21............ Underground soil layer 2...·· 4... ........the lowest Bit 6...·..............Fiber layer 8...·, ........Flower 10...12... A child step 14...............Drain 16... Permeable cylindrical support stand 18...·........Infiltration well 20...........Deep water pumping motor 22.........(Groundwater layer 201008880 23 24 26 28 30 32 33 34 35 36 38 40 Water valve switch 25 of the float water outlet pipe of the automatic water control switch.........Soil permeable hole 27...... ......planting box door waterproof cover 29............Connecting water pipe glue Pad 31...... ...... plug waterproof cover tap water floating switch tap water float switch and planting box integrated door-shaped waterproof cover bracket 37...... ...... waterproof rubber cover walker board 39...... ..... Underground storage tank cross-shaped door waterproof cover 41...... ...... water