TWI704950B - Wastewater recovery and improvement device - Google Patents
Wastewater recovery and improvement device Download PDFInfo
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Abstract
本創作一種廢水回收改良裝置，主要包括水箱設備、水量控制組件及三通管，其中水箱設備包含過濾空間及設備區，過濾空間設置有過濾裝置及水位感測裝置，而設備區則設置加壓設備、至少一過濾器及一連接至過濾空間的輸送管，而水量控制組件包含驅動裝置、清洗管組及廢水輸送管組，當輸送清水並清洗過濾器時，可將清水透過清洗管組及加壓設備的搭配並由驅動裝置控制輸水量以達到清洗效果，至於廢水經過濾裝置後可透過廢水輸送管組及加壓設備的搭配並由驅動裝置控制輸水量以達到輸出儲存之目的，以達到自動化回收廢水再使用，且具有完全不需人力監控就可全自動化執行回收廢水再使用的優點。 This invention creates a wastewater recovery and improvement device, which mainly includes water tank equipment, water volume control components and three-way pipes. The water tank equipment includes a filtering space and an equipment area. The filtering space is equipped with a filtering device and a water level sensing device, and the equipment area is set with pressure Equipment, at least one filter and a delivery pipe connected to the filtering space. The water volume control component includes a drive device, a cleaning pipe set and a waste water delivery pipe set. When clear water is delivered and the filter is cleaned, the clear water can be passed through the cleaning pipe set and The pressure equipment is matched and the drive device controls the water delivery to achieve the cleaning effect. As for the wastewater through the filter device, the waste water can pass through the waste water delivery pipe set and the pressure equipment, and the drive device controls the water delivery to achieve the purpose of output storage. It achieves automatic recycling of wastewater and reuse, and has the advantage of fully automated recycling of wastewater without human monitoring.
Description
本創作係一種廢水設備，尤指一種廢水回收改良裝置。 This creation is a kind of wastewater equipment, especially a wastewater recovery and improvement device.
按，受到全球氣候快速變遷的影響，使得原有較為固定的降雨型態產生變化，造成原本少雨的區域大雨成災，而固定下雨的區域則長期乾旱，而人類可使用的水資源大部分都是來自於雨水，當降雨量無法穩定的供應時，水資源的分配及應用就更為重要，否則缺水問題則會成為常態性的民生問題。 According to the impact of the rapid global climate change, the original relatively fixed rainfall pattern has changed, causing heavy rains in the originally drier areas, while the fixed rain areas are subject to long-term drought, and most of the water resources available to humans It all comes from rainwater. When rainfall cannot be supplied in a stable manner, the distribution and application of water resources are more important, otherwise the problem of water shortage will become a normal livelihood problem.
也因此，坊間對於節約用水的相關設備也就更受到大眾接受。而最為眾人所週知的民生省水設備即為衛浴設備，其中對於馬桶水箱的省水設備主要是將原來馬桶水箱的配件換裝成二段式沖水配件，以便節約至少一半的沖水量。但此種方式只是減少乾淨用水的使用量，並無法真正做到利用廢水來進行清潔的目的。此外，目前日常生活常見的省水設備，仍大多欠缺自動化功能，在科技發達的時代，已不合時宜，此乃本發明要徹底解決的課題。 Therefore, the related equipment for saving water in the market is more accepted by the public. The most well-known water-saving equipment for people's livelihood is sanitary equipment. The water-saving equipment for toilet tanks is mainly to replace the original toilet tank accessories with two-stage flushing accessories to save at least half of the flushing volume. However, this method only reduces the amount of clean water used, and cannot truly achieve the purpose of using wastewater for cleaning. In addition, most of the water-saving equipment commonly used in daily life still lacks automation functions. In the age of advanced technology, it is no longer suitable. This is the subject to be completely solved by the present invention.
以下在實施方式中詳細敘述本創作之詳細特徵以及優點，其內容足以使任何熟習相關技藝者瞭解本創作之技術內容並據以實施，且根據本說明書所揭露之內容、申請專利範圍及圖式，任何熟習相關技藝者可 輕易地理解本創作相關之目的及優點。 The detailed features and advantages of this creation will be described in detail in the following implementations. The content is sufficient to enable anyone familiar with relevant skills to understand the technical content of this creation and implement it accordingly, and in accordance with the content disclosed in this specification, the scope of patent application and the drawings. , Anyone who is familiar with relevant skills can Easily understand the purpose and advantages of this creation.
本創作之主要目的在於：利用驅動裝置可選擇廢水或清水輸送的水量，並且搭配廢水輸送管組及清洗管組以達到自動化回收廢水再使用，且具有完全不需人力監控就可全自動化執行回收廢水再使用的優點。 The main purpose of this creation is to use the drive device to select the amount of waste water or clean water transported, and to match the waste water delivery pipe group and the cleaning pipe group to achieve automatic recycling of waste water and reuse, and it can be fully automated without human monitoring. Advantages of wastewater reuse.
為達上述目的，本創作係一種廢水回收改良裝置，其包括：一水箱設備，其包含一過濾空間及一設備區，該過濾空間設置一過濾裝置及一水位感測裝置，而該設備區則設置一加壓設備、至少一過濾器及一連接至該過濾空間以傳輸過濾水之輸送管；一水量控制組件，其包含一驅動裝置、一由該驅動裝置控制清水流動方向之清洗管組及一由該驅動裝置控制廢水流動方向之廢水輸送管組；及一三通管，其包含一第一入水管、一第二入水管及一與該第一入水管及該第二入水管相連通之第一排水管，其中該第一排水管連通至該加壓設備，而該第一入水管連接該廢水輸送管組並透過該第一排水管將廢水輸送至該加壓設備再由該過濾器過濾排出，而該第二入水管連接該清洗管組並透過該第一排水管將清水輸送至該加壓設備並將清水輸送至該過濾器清潔後排出。 In order to achieve the above purpose, this creation is an improved wastewater recovery device, which includes: a water tank equipment, which includes a filter space and an equipment area, the filter space is provided with a filter device and a water level sensing device, and the equipment area is A pressurizing device, at least one filter, and a delivery pipe connected to the filter space to transmit filtered water are provided; a water volume control assembly, which includes a driving device, a cleaning tube group through which the driving device controls the flow direction of clean water, and A waste water conveying pipe set that controls the flow direction of waste water by the driving device; and a three-way pipe, which includes a first water inlet pipe, a second water inlet pipe, and a connection with the first water inlet pipe and the second water inlet pipe The first drainage pipe, wherein the first drainage pipe is connected to the pressurizing equipment, and the first water inlet pipe is connected to the waste water conveying pipe group, and the waste water is conveyed to the pressurizing equipment through the first drainage pipe and then filtered by the The filter is filtered and discharged, and the second water inlet pipe is connected to the cleaning pipe group and delivers clear water to the pressurizing device through the first drain pipe, and delivers the clear water to the filter to be cleaned and discharged.
根據本創作之一實施例，其中該清洗管組包含一第一清水管組及一第二清水管組，該第一清水管組設置一連接外部清水入水口之第一輸入管及一連接該第二入水管之第一輸出管，而該第二清水管組設置一連接該加壓設備之第二輸入管及一連接至該過濾器之第二輸出管。 According to an embodiment of the present invention, the cleaning pipe group includes a first clean water pipe group and a second clean water pipe group, and the first clean water pipe group is provided with a first input pipe connected to an external clean water inlet and a The first output pipe of the second water inlet pipe, and the second clean water pipe group is provided with a second input pipe connected to the pressurizing device and a second output pipe connected to the filter.
根據本創作之一實施例，其中該廢水輸送管組包含一第一廢水管組及一第二廢水管組，該第一廢水管組設置一連通該過濾空間以輸送 回收廢水之第一廢水輸入管及一連接該第一入水管之第一廢水輸出管，而該第二廢水管組設置一連接該加壓設備之第二廢水輸入管及一連接至該過濾器之第二廢水輸出管。 According to an embodiment of the present invention, the waste water conveying pipe group includes a first waste water pipe group and a second waste water pipe group, and the first waste water pipe group is provided with a connecting filter space for conveying A first wastewater input pipe for recycling wastewater and a first wastewater output pipe connected to the first water inlet pipe, and the second wastewater pipe set is provided with a second wastewater input pipe connected to the pressurizing equipment and a second wastewater input pipe connected to the filter The second waste water outlet pipe.
根據本創作之一實施例，更包括一連接該第二廢水輸出管之輸送管及一控制該輸送管出水量之控制閥。 According to an embodiment of the present invention, it further includes a conveying pipe connected to the second waste water outlet pipe and a control valve for controlling the amount of water discharged from the conveying pipe.
根據本創作之一實施例，其中該過濾器設置一受該驅動裝置控制之水流開關。 According to an embodiment of the present invention, the filter is provided with a water flow switch controlled by the driving device.
根據本創作之一實施例，更包括一連接該水流開關之淨水輸送管。 According to an embodiment of the invention, it further includes a purified water delivery pipe connected to the water flow switch.
根據本創作之一實施例，其中該過濾裝置包括複數過濾網。 According to an embodiment of the invention, the filtering device includes a plurality of filtering nets.
根據本創作之一實施例，更包括一裝設於多個該過濾器之間以輸送廢水或清水之過濾輸送管。 According to an embodiment of the present invention, it further includes a filter conveying pipe installed between the plurality of filters to convey waste water or clean water.
1:水箱設備 1: Water tank equipment
10:過濾空間 10: filter space
100:過濾裝置 100: filter device
1004:水流開關 1004: Water flow switch
1006:淨水輸送管 1006: Purified water delivery pipe
102:水位感測裝置 102: Water level sensing device
12:設備區 12: Equipment area
120:加壓設備 120: pressurized equipment
122:過濾器 122: filter
1221:輸送管 1221: Conveying pipe
222:第二清水管組 222: The second clean water pipe group
2220:第二輸入管 2220: second input tube
2222:第二輸出管 2222: second output tube
24:廢水輸送管組 24: Wastewater conveying pipe group
240:第一廢水管組 240: The first wastewater pipe group
2400:第一廢水輸入管 2400: The first wastewater input pipe
2402:第一廢水輸出管 2402: The first waste water outlet pipe
242:第二廢水管組 242: Second Wastewater Pipe Group
2420:第二廢水輸入管 2420: Second wastewater input pipe
2422:第二廢水輸出管 2422: The second waste water outlet pipe
1222:控制閥 1222: control valve
124:輸送管 124: Conveying pipe
2:水量控制組件 2: Water control component
20:驅動裝置 20: Drive
22:清洗管組 22: Cleaning tube group
220:第一清水管組 220: The first clean water pipe group
2200:第一輸入管 2200: the first input tube
2202:第一輸出管 2202: the first output tube
3:三通管 3: Tee tube
30:第一入水管 30: The first inlet pipe
32:第二入水管 32: The second inlet pipe
34:第一排水管 34: The first drain
4:過濾輸送管 4: Filter delivery pipe
5:過濾網清洗管 5: Filter cleaning tube
50:控制閥 50: Control valve
圖1 為本創作較佳實施例之示意圖。 Figure 1 is a schematic diagram of a preferred embodiment of authoring.
圖2 為本創作較佳實施例之立體示意圖。 Figure 2 is a three-dimensional schematic diagram of a preferred embodiment of creation.
圖3 為本創作輸送廢水儲存之立體示意圖。 Figure 3 is a three-dimensional schematic diagram of the creative transportation wastewater storage.
圖4 為本創作輸送廢水儲存之另一立體示意圖。 Figure 4 is another three-dimensional schematic diagram of the creative transportation wastewater storage.
圖5 為本創作輸送廢水儲存之運作示意圖。 Figure 5 is a schematic diagram of the operation of the creative transportation wastewater storage.
圖6 為本創作輸送清水清洗過濾器之立體示意圖。 Figure 6 is a three-dimensional schematic diagram of the creative water cleaning filter.
圖7 為本創作輸送清水清洗過濾器之另一立體示意圖。 Figure 7 is another three-dimensional schematic diagram of the creative water cleaning filter.
圖8 為本創作輸送清水清洗過濾器之運作示意圖。 Figure 8 is a schematic diagram of the operation of the creative water cleaning filter.
圖9 為本創作輸送清水清洗過濾裝置之立體示意圖。 Figure 9 is a three-dimensional schematic diagram of the creative cleaning and filtering device for conveying clean water.
圖10 為本創作輸送清水清洗過濾裝置之運作示意圖。 Figure 10 is a schematic diagram of the operation of the creative cleaning and filtering device for conveying clean water.
以下藉由具體實施例說明本創作之實施方式，熟悉此技藝之人士可由本說明書所揭示之內容輕易地瞭解本創作之其他優點及功效。 The following specific examples illustrate the implementation of this creation, and those familiar with this technique can easily understand the other advantages and effects of this creation from the content disclosed in this manual.
本說明書所附圖式所繪示之結構、比例、大小等，均僅用以配合說明書所揭示之內容，以供熟悉此技藝之人士之瞭解與閱讀，並非用以限定本創作可實施之限定條件，故不具技術上之實質意義，任何結構之修飾、比例關係之改變或大小之調整，在不影響本創作所能產生之功效及所能達成之目的下，均應仍落在本創作所揭示之技術內容得能涵蓋之範圍內。同時，本說明書中所引用之如“一”、“兩”、“上”等之用語，亦僅為便於敘述之明瞭，而非用以限定本創作可實施之範圍，其相對關係之改變或調整，在無實質變更技術內容下，當亦視為本創作可實施之範疇。 The structure, ratio, size, etc. shown in the drawings in this manual are only used to match the content disclosed in the manual for the understanding and reading of those who are familiar with the art, and are not used to limit the implementation of this creation. Conditions, so it does not have any technical significance. Any modification of the structure, changes in proportions, or adjustments in size, without affecting the effects and goals that can be achieved by this creation, should remain in this creation. The technical content disclosed must be within the scope. At the same time, the terms such as "one", "two", "shang", etc. quoted in this specification are only for ease of description and are not used to limit the scope of implementation of this creation, changes in their relative relations or Adjustments, without substantial changes to the technical content, shall also be regarded as the scope of the creation that can be implemented.
請參閱圖1及圖2所示，為本創作較佳實施例之示意圖及立體示意圖。本創作為一種廢水回收改良裝置，主要包括水箱設備1、水量控制組件2及三通管3，其中水箱設備1包含過濾空間10及設備區12，過濾空間10設置有過濾裝置100(由複數過濾網組成)及水位感測裝置102(為感測電極棒)，過濾空間10及設備區12為相互不連通，而過濾空間10內用以輸入需透過過濾裝置100過濾的廢水則需藉由水位感測裝置102偵測其水位高低。而在設備區12則設置有加壓設備120、至少一過濾器122及連接至過濾空間10的輸送管124，加壓設備120具備所需的變壓器由加壓設備120可對廢水或清水產生加壓效果以達到較佳的清潔效果。
Please refer to FIG. 1 and FIG. 2, which are a schematic diagram and a three-dimensional diagram of a preferred embodiment of the creation. This creation is a wastewater recovery and improvement device, which mainly includes
另外，水量控制組件2則包含驅動裝置20(為方向閥)、清洗
管組22及廢水輸送管組24，清洗管組22由驅動裝置20控制清水流動方向，而廢水輸送管組24則由驅動裝置20控制廢水流動方向，其中清洗管組22包含一第一清水管組220及一第二清水管組222，第一清水管組220設置有第一輸入管2200及第一輸出管2202，第二清水管組222則設置有第二輸入管2220及第二輸出管2222。
In addition, the water
再者，三通管3包含第一入水管30、第二入水管32及第一排水管34，第一排水管34與第一入水管30及第二入水管32相連通，其中第一排水管34連通至加壓設備120，而第一入水管30連接廢水輸送管組24並透過第一排水管34將廢水輸送至加壓設備120再由過濾器122過濾排出儲存，而第二入水管32連接清洗管組22並透過第一排水管34將清水輸送至加壓設備120並將清水輸送至過濾器122清潔後排出。
Furthermore, the three-
前述中，清洗管組22中設置在第一清水管組220的第一輸入管2200主要是連接外部清水入水口以導入清水，而後藉由驅動裝置20控制是否進行輸水，第一輸出管2202則是連接第二入水管32，而第二清水管組222則設置有第二輸入管2220及第二輸出管2222，第二輸入管2220連接加壓設備120，第二輸出管2222則連接至過濾器122。至於過濾器122設置有用以排出清洗汙水的出水口1220，並且在出水口1220連接有輸送管1221及控制汙水出水量的控制閥1222。
In the foregoing, the
前述中，廢水輸送管組24則包括第一廢水管組240及第二廢水管組242，第一廢水管組240設置有第一廢水輸入管2400及第一廢水輸出管2402，第一廢水輸入管2400主要連通過濾空間10以輸送回收廢水，第一廢水輸出管2402則連接第一入水管30，而第二廢水管組242則設置有第二廢
水輸入管2420及第二廢水輸出管2422，第二廢水輸入管2420連接加壓設備120，而第二廢水輸出管2422則連接至過濾器122。另外在過濾器122設置有受一馬達(圖中未示)控制的水流開關1004，且另設置有連接水流開關1004的淨水輸送管1006，再者，在多個過濾器122之間則裝設用以輸送廢水或清水之過濾輸送管4。
In the foregoing, the wastewater conveying
一併參考圖3、圖4及圖5所示，為本創作輸送廢水儲存之立體示意圖、輸送廢水儲存之另一立體示意圖及輸送廢水儲存之運作示意圖。圖3中以輸送廢水並經由兩組過濾器為例，圖中箭頭為回收廢水輸送方向，當外部可回收再利用的廢水欲進行儲存時，需先經過最終的過濾清潔，因此廢水必須先經過水箱設備1中過濾空間10的過濾裝置100，過濾裝置100主要由多片的過濾網並排而成，因此廢水中的雜質可經由過濾裝置100過濾排除，而輸入的廢水量則需透過水位感測裝置102確認避免輸入過多，當水位感測裝置102感測水量過多或過低時均可由外部控制設備控制補水或停止補水。而過濾後的回收廢水則可由輸送管124輸入至第一廢水管組240中的第一廢水輸入管2400，其中驅動裝置20主要用於控制回收廢水輸入量，回收廢水則由第一廢水輸出管2402經由三通管3中的第一入水管30透過第一排水管34輸入至加壓設備120，而後回收廢水再由加壓設備120排至第二廢水管組242中的第二廢水輸入管2420，經由第二廢水輸出管2422輸送到其中一組過濾器122(位於下方位置)，由於兩組過濾器122之間則另外加設有用以輸送廢水或清水的過濾輸送管4，當完成第一組過濾器122的過濾後，回收廢水再經過過濾輸送管4輸送到第二組的過濾器122進行二次過濾，最終透過淨水輸送管1006排出並儲存，讓回收廢水可被回收再利用，如此一來
完全不需人力監控就可全自動化執行回收廢水再使用。
Refer to Figure 3, Figure 4, and Figure 5 together, which are a three-dimensional schematic diagram of the creation of conveying wastewater storage, another three-dimensional schematic diagram of conveying wastewater storage, and an operational schematic diagram of conveying wastewater storage. In Figure 3, the waste water is transported through two sets of filters as an example. The arrow in the figure is the direction of recycling waste water. When the externally recyclable waste water is to be stored, it must be filtered and cleaned first. Therefore, the waste water must go through The
一併參考圖6、圖7及圖8所示，為本創作輸送清水清洗過濾器之立體示意圖、輸送清水清洗過濾器之另一立體示意圖及輸送清水清洗過濾器之運作示意圖。各圖中看出是以輸送清水清洗兩組過濾器為例，圖中箭頭為清水輸送方向，清水主要就是外部輸入的自來水，而必須經由第一清水管組220中的第一輸入管2200透過第一輸出管2202輸送至第二入水管32而後再由第一排水管34輸入到加壓設備120，加壓後的清水則經由第二清水管組222中的第二輸入管2220透過第二輸出管2222輸送到最上方的過濾器122同時清洗內部的髒汙，本實施例中兩組過濾器122其中一組過濾器122會連接第二輸出管2222，此時輸入的清水則對該組過濾器122進行清洗，由於兩組過濾器122之間則另外加設有用以輸送廢水或清水的過濾輸送管4，當完成第一組過濾器122的清洗後將初步清洗後的清潔水經過過濾輸送管4輸送到第二組的過濾器122進行清洗，完成第二組過濾器122的清洗後可由原本的第二廢水輸出管2422排出，其中輸送管1221連接在第二廢水輸出管2422，所以清洗後的清潔水則會由輸送管1221經過控制閥1222而排出，因此藉由控制閥1222可控制輸送管1221汙水排出量。
Refer to Fig. 6, Fig. 7 and Fig. 8, which are the three-dimensional schematic diagram of the clean water cleaning filter, another three-dimensional diagram of the clean water cleaning filter and the operation schematic diagram of the clean water cleaning filter. It can be seen from the figures that the two sets of filters are cleaned by transporting clean water as an example. The arrow in the figure shows the direction of clean water delivery. The clean water is mainly tap water input from the outside and must pass through the
另外在圖9及圖10中則可另外看出輸送清水清洗過濾裝置，在自來水入口處額外連接過濾網清洗管5，而過濾網清洗管5則加裝一控制閥50，過濾網清洗管5則會連通至過濾空間10且位於過濾裝置100上方處，當要進行過濾裝置100的清洗時，僅需藉由控制閥50即可將外部自來水透過過濾網清洗管5對過濾裝置100進行清洗，如此一來可維持過濾裝置100過濾廢水的效果。
In addition, in Figures 9 and 10, it can be seen that the clean water cleaning filter device is additionally connected to the tap water inlet with a
藉由本創作主要可達到以下幾點目的：1、可讓回收廢水通過水箱設備1而過濾成為乾淨廢水，有助於擴大回收廢水的使用範圍；2、全自動化回收來自衛浴設備使用過後的廢水再使用，完全免除往昔需靠人力監控才能達成廢水再使用的目的；3、具備自動洗淨過濾設備的效果，一延長水箱設備1使用年限同時可維持整體的過濾效果，改善長期使用而降低過濾品質的問題。
Through this creation, the following goals can be achieved: 1. It allows the recycled wastewater to be filtered into clean wastewater through the
上述實施例僅為例示性說明本創作的原理及其功效，而非用於限制本創作。任何熟悉此項技藝的人士均可在不違背本創作的精神及範疇下，對上述實施例進行修改。因此本創作的權利保護範圍，應如後述申請專利範圍所列。 The above-mentioned embodiments are only illustrative of the principle and effect of the creation, and are not used to limit the creation. Anyone familiar with this technique can modify the above-mentioned embodiment without departing from the spirit and scope of this creation. Therefore, the scope of protection of the rights of this creation should be listed in the scope of patent application described later.
1:水箱設備 1: Water tank equipment
10:過濾空間 10: filter space
100:過濾裝置 100: filter device
1004:水流開關 1004: Water flow switch
1006:淨水輸送管 1006: Purified water delivery pipe
102:水位感測裝置 102: Water level sensing device
12:設備區 12: Equipment area
120:加壓設備 120: pressurized equipment
122:過濾器 122: filter
124:輸送管 124: Conveying pipe
1221:輸送管 1221: Conveying pipe
1222:控制閥 1222: control valve
2:水量控制組件 2: Water control component
20:驅動裝置 20: Drive
22:清洗管組 22: Cleaning tube group
220:第一清水管組 220: The first clean water pipe group
2200:第一輸入管 2200: the first input tube
2202:第一輸出管 2202: the first output tube
222:第二清水管組 222: The second clean water pipe group
2220:第二輸入管 2220: second input tube
2222:第二輸出管 2222: second output tube
24:廢水輸送管組 24: Wastewater conveying pipe group
240:第一廢水管組 240: The first wastewater pipe group
2400:第一廢水輸入管 2400: The first wastewater input pipe
2402:第一廢水輸出管 2402: The first waste water outlet pipe
242:第二廢水管組 242: Second Wastewater Pipe Group
2420:第二廢水輸入管 2420: Second wastewater input pipe
2422:第二廢水輸出管 2422: The second waste water outlet pipe
3:三通管 3: Tee tube
30:第一入水管 30: The first inlet pipe
32:第二入水管 32: The second inlet pipe
34:第一排水管 34: The first drain
4:過濾輸送管 4: Filter delivery pipe
5:過濾網清洗管 5: Filter cleaning tube
50:控制閥 50: Control valve
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107107918A TWI704950B (en) | 2018-03-08 | 2018-03-08 | Wastewater recovery and improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107107918A TWI704950B (en) | 2018-03-08 | 2018-03-08 | Wastewater recovery and improvement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201938245A TW201938245A (en) | 2019-10-01 |
| TWI704950B true TWI704950B (en) | 2020-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107107918A TWI704950B (en) | 2018-03-08 | 2018-03-08 | Wastewater recovery and improvement device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI704950B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM276524U (en) * | 2001-04-19 | 2005-10-01 | Billion Ltd | Flower arranging apparatus |
| CN206521350U (en) * | 2016-10-24 | 2017-09-26 | 淮安丽晶建筑装饰品制造有限公司 | A kind of domestic water circularly purifying reutilization system |
-
2018
- 2018-03-08 TW TW107107918A patent/TWI704950B/en active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM276524U (en) * | 2001-04-19 | 2005-10-01 | Billion Ltd | Flower arranging apparatus |
| CN206521350U (en) * | 2016-10-24 | 2017-09-26 | 淮安丽晶建筑装饰品制造有限公司 | A kind of domestic water circularly purifying reutilization system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201938245A (en) | 2019-10-01 |
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