TWI673120B - Pipe cleaning head - Google Patents
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- TWI673120B TWI673120B TW107140303A TW107140303A TWI673120B TW I673120 B TWI673120 B TW I673120B TW 107140303 A TW107140303 A TW 107140303A TW 107140303 A TW107140303 A TW 107140303A TW I673120 B TWI673120 B TW I673120B
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Abstract
一種管路清洗頭，其包含有一軟性本體及複數鋼絲刷條。該軟性本體包含有一位在一端且為錐狀的前端、以及一位在另一端且為平整狀的後端。每一該鋼絲刷條分佈斜向環設連接在該軟性本體外周圍，且每一該鋼絲刷條位在該前端與該後端之間。當該管路清洗頭在一管路的內部空間清洗汙垢時，由於每一該鋼絲刷條較軟，其往後的延展性及緩衝範圍較大，每一該鋼絲刷條在該管路的內部空間平順處或轉彎處遇到硬汙垢或較大汙垢時，都不容易被卡住。 A pipeline cleaning head includes a soft body and a plurality of steel wire brush bars. The flexible body includes a tapered front end at one end and a flat rear end at the other end. Each of the wire brush bars is arranged obliquely around the flexible body, and each of the wire brush bars is located between the front end and the rear end. When the pipe cleaning head cleans dirt in the internal space of a pipe, each wire brush bar is softer, and its ductility and buffer range are larger in the future. Each wire brush bar is in the pipe. It is not easy to get stuck when you encounter hard dirt or large dirt in the smooth or turning interior space.
Description
本發明是一種管路清洗頭，尤指是一種不容易被硬汙垢卡住的管路清洗頭。 The invention relates to a pipeline cleaning head, in particular to a pipeline cleaning head which is not easily caught by hard dirt.
請參閱第1圖及第2圖所示，其為習知的一種管路清洗頭1，該管路清洗頭1包含有一軟性本體10、複數分佈設置在該軟性本體10外周圍的螺固件11、以及複數鎢鋼刷體12。其中每一該螺固件11設有一穿設該軟性本體10的螺桿110、以及一凸出在該軟性本體10外周圍的頂凸垣111，每一該鎢鋼刷體12設置在該頂凸垣111的外側。 Please refer to FIG. 1 and FIG. 2, which is a conventional pipe cleaning head 1. The pipe cleaning head 1 includes a flexible body 10 and a plurality of screw members 11 disposed on the outer periphery of the flexible body 10. And a plurality of tungsten steel brush bodies 12. Each of the screw members 11 is provided with a screw 110 penetrating the flexible body 10 and a top projection 111 protruding outside the soft body 10, and each tungsten steel brush body 12 is disposed on the top projection Outside of 111.
當該管路清洗頭1在一管路2的內部空間20清洗汙垢時，由於每一該螺固件11只能依靠該軟性本體10稍微的軟度向後延展，導致每一該螺固件11有較差的往後延展性及緩衝範圍。每一該鎢鋼刷體12在平順處碰到硬汙垢或較大汙垢時，每一該鎢鋼刷體12無法往另一方向緩衝而容易被汙垢卡住，造成該管路清洗頭1也被卡住而使得該管路清洗頭1無法前進繼續清除汙垢，將會導致該管路清洗頭1的效率降低。 When the pipe cleaning head 1 cleans dirt in the inner space 20 of a pipe 2, each screw fastener 11 can only be extended backwards by relying on the softness of the soft body 10, resulting in each screw fastener 11 being poor. Backward scalability and buffer range. When each tungsten steel brush body 12 encounters hard dirt or large dirt in a smooth place, each tungsten steel brush body 12 cannot buffer in the other direction and is easily caught by dirt, causing the pipe cleaning head 1 to Being stuck so that the pipe cleaning head 1 cannot advance and continue to remove dirt, will cause the efficiency of the pipe cleaning head 1 to decrease.
再者，當該管路清洗頭1位在該管路2內部空間20的轉彎處時，其轉彎處的阻力比平順處大，因此容易阻礙該管路清洗頭1前進。此時若在轉彎處碰到汙垢較大或較硬時，所受到的阻力會變得更大而更容易阻礙該管路清洗頭1前進。因此，有必要針對習知的技術手段提出加以改良的必要。 Furthermore, when the pipe cleaning head 1 is located at the turning point of the internal space 20 of the pipe 2, the resistance at the turning point is greater than the smooth place, so it is easy to hinder the pipe cleaning head 1 from advancing. At this time, if the dirt is large or hard at the turn, the resistance will be greater and the pipeline cleaning head 1 will be more easily hindered. Therefore, it is necessary to put forward the need to improve the conventional technical means.
本發明的目的在於提出一種管路清洗頭，其是藉由較軟的鋼絲刷條來清理管路內部空間的汙垢，且鋼絲刷條往後延展性及緩衝範圍較大，鋼絲刷條在管路內部空間平順處或轉彎處遇到汙垢較大或較硬時，都不容易被卡住。 The purpose of the present invention is to provide a pipe cleaning head, which uses a softer steel wire brush to clean the dirt in the internal space of the pipe, and the steel wire brush has a large ductility and buffer range. When the internal space of the road is smooth or turning, if it encounters large or hard dirt, it is not easy to get stuck.
根據上述目的，本發明提出一種管路清洗頭，其包含有一軟性本體及複數鋼絲刷條。該軟性本體包含有一位在一端且為錐狀的前端、以及一位在另一端且為平整狀的後端。每一該鋼絲刷條分佈斜向環設連接在該軟性本體外周圍，且每一該鋼絲刷條位在該前端與該後端之間，每一該鋼絲刷條包含有一連接在該軟性本體外周圍的布層、一連接在該布層另一側的橡膠層、以及複數穿設該橡膠層與該布層的鋼絲。 According to the above object, the present invention provides a pipeline cleaning head, which includes a soft body and a plurality of wire brush bars. The flexible body includes a tapered front end at one end and a flat rear end at the other end. Each of the steel wire brush bars is arranged obliquely around the flexible body, and each of the steel wire brush bars is located between the front end and the rear end. Each of the steel wire brush bars includes a connection to the soft body. A cloth layer around the body, a rubber layer connected to the other side of the cloth layer, and a plurality of steel wires penetrating the rubber layer and the cloth layer.
進一步地，該軟性本體包含有一環設在該前端且包覆每一該鋼絲刷條一端的第一固定部、以及一環設在該後端且包覆每一該鋼絲刷條另一端的第二固定部。 Further, the flexible body includes a first fixing portion provided at the front end and covering one end of each of the wire brush bars, and a second fixing portion provided at the rear end and covering the other end of each of the wire brush bars. Fixed part.
進一步地，該軟性本體包含有複數分佈設置在外周圍且位在該前端與該後端之間的凹槽，每一該鋼絲刷條連接設置在每一該凹槽內。 Further, the flexible body includes a plurality of grooves distributed on the outer periphery and located between the front end and the rear end, and each of the steel wire brush bars is connected and disposed in each of the grooves.
進一步地，該軟性本體與每一該鋼絲刷條之間的連接處設有黏膠。 Further, an adhesive is provided at a connection between the soft body and each of the steel wire brush bars.
進一步地，該軟性本體外周圍整體設有一膠水層，該些鋼絲刷條黏設在該膠水層另一側。 Further, a glue layer is provided around the soft body as a whole, and the wire brush bars are adhered to the other side of the glue layer.
進一步地，更包含有複數釘子，該些釘子穿伸該些鋼絲刷條並固定在該軟性本體，使該些鋼絲刷條固定在該軟性本體外周圍。 Further, a plurality of nails are further included, the nails extend through the wire brush bars and are fixed to the soft body, so that the wire brush bars are fixed around the soft body.
進一步地，該軟性本體的中心較外圍軟。 Further, the center of the soft body is softer than the periphery.
進一步地，每一該鋼絲兩端之間形成有一彎折處，且每一該鋼絲未連接該橡膠層與該布層的一端朝向該軟性本體的該前端設置。 Further, a bend is formed between two ends of each of the steel wires, and an end of each of the steel wires that is not connected to the rubber layer and the cloth layer is disposed toward the front end of the flexible body.
本發明的特點在於： The invention is characterized by:
1.當該管路清洗頭在一管路的內部空間清洗汙垢時，由於每一該鋼絲刷條較軟，其往後的延展性及緩衝範圍較大，每一該鋼絲刷條在該管路的內部空間平順處或轉彎處遇到硬汙垢或較大汙垢時，都不容易被卡住。 1. When the pipe cleaning head cleans dirt in the internal space of a pipe, each wire brush bar is softer, and its ductility and buffer range are larger. Each wire brush bar is in the pipe. When the internal space of the road is smooth or turning, when it encounters hard dirt or large dirt, it is not easy to get stuck.
2.藉由將每一該鋼絲未連接該橡膠層與該布層的一端朝向該軟性本體的該前端設置，當該管路清洗頭在該管路內部空間前進時，每一該鋼絲具有彈性而不容易被硬汙垢或較大汙垢卡住，且每一該鋼絲未連接該橡膠層與該布層的一端於前進時會慢慢地將硬汙垢或較大汙垢一點一點的清除，最終能有效將所有汙垢都順利清除乾淨。 2. By setting one end of each of the steel wires that is not connected to the rubber layer and the cloth layer toward the front end of the flexible body, each of the steel wires has elasticity when the pipe cleaning head advances in the inner space of the pipe. It is not easy to be caught by hard dirt or larger dirt, and each end of the steel wire that is not connected to the rubber layer and the cloth layer will slowly remove hard dirt or larger dirt little by little as it advances, In the end, all dirt can be effectively removed smoothly.
1‧‧‧管路清洗頭 1‧‧‧Pipe cleaning head
10‧‧‧軟性本體 10‧‧‧ Soft Ontology
11‧‧‧螺固件 11‧‧‧Screw Firmware
110‧‧‧螺桿 110‧‧‧Screw
111‧‧‧頂凸垣 111‧‧‧Top Convex
12‧‧‧鎢鋼刷體 12‧‧‧ Tungsten steel brush body
2‧‧‧管路 2‧‧‧ pipeline
20‧‧‧內部空間 20‧‧‧ Internal space
3‧‧‧管路清洗頭 3‧‧‧Pipe cleaning head
4‧‧‧軟性本體 4‧‧‧ soft ontology
40‧‧‧前端 40‧‧‧Front
41‧‧‧後端 41‧‧‧ backend
42‧‧‧第一固定部 42‧‧‧ the first fixed part
43‧‧‧第二固定部 43‧‧‧Second Fixing Section
44‧‧‧凹槽 44‧‧‧ groove
5‧‧‧鋼絲刷條 5‧‧‧ wire brush
50‧‧‧布層 50‧‧‧ cloth layer
51‧‧‧橡膠層 51‧‧‧ rubber layer
52‧‧‧鋼絲 52‧‧‧Wire
53‧‧‧彎折處 53‧‧‧ Bend
6‧‧‧管路 6‧‧‧ pipeline
60‧‧‧內部空間 60‧‧‧Internal space
7‧‧‧釘子 7‧‧‧ nails
第1圖：為習知管路清洗頭的立體組合圖。 Figure 1: A three-dimensional combined view of a conventional pipe cleaning head.
第2圖：為習知管路清洗頭應用於管路內部空間的示意圖。 Figure 2: A schematic diagram of the conventional pipe cleaning head applied to the internal space of the pipe.
第3圖：為本發明管路清洗頭的立體分解圖。 FIG. 3 is an exploded perspective view of the pipe cleaning head of the present invention.
第4圖：為本發明管路清洗頭的立體組合圖。 FIG. 4 is a perspective assembled view of a pipe cleaning head of the present invention.
第5-1圖：為本發明管路清洗頭之鋼絲刷條的結構平面圖。 FIG. 5-1 is a structural plan view of a wire brush bar of a pipe cleaning head of the present invention.
第5-2圖：為第5-1圖的局部放大圖。 Figure 5-2: A partially enlarged view of Figure 5-1.
第6-1圖：為本發明管路清洗頭應用於管路內部空間的示意圖。 Fig. 6-1 is a schematic view showing the application of the pipe cleaning head of the present invention to the inner space of a pipe.
第6-2圖：為第6-1圖的局部放大圖。 Fig. 6-2 is a partial enlarged view of Fig. 6-1.
以下配合所附的圖示，詳加說明本發明的結構如何組合、使用，應當更容易瞭解本發明的目的、技術內容、特點及其所達成的功效。 The following is a detailed description of how the structures of the present invention are combined and used in conjunction with the accompanying drawings. It should be easier to understand the purpose, technical content, features and effects achieved by the present invention.
請參閱第3圖至第5-2圖所示，為本發明提出的一種管路清洗頭3，其包含有一軟性本體4及複數鋼絲刷條5。該軟性本體4包含有一位在一端且為錐狀的前端40、以及一位在另一端且為平整狀的後端41。其中該軟性本體4的中心較外圍軟。 Please refer to FIG. 3 to FIG. 5-2, which show a pipe cleaning head 3 according to the present invention, which includes a soft body 4 and a plurality of wire brush bars 5. The flexible body 4 includes a tapered front end 40 at one end and a flat rear end 41 at the other end. The center of the flexible body 4 is softer than the periphery.
每一該鋼絲刷條5分佈斜向環設連接在該軟性本體4外周圍，且每一該鋼絲刷條5位在該前端40與該後端41之間。每一該鋼絲刷條5與該軟性本體4之間的連接處塗佈黏膠，讓該些鋼絲刷條5黏接固定在該軟性本體4外周圍。 Each of the steel wire brush bars 5 is distributed obliquely around the outer periphery of the flexible body 4, and each of the steel wire brush bars 5 is located between the front end 40 and the rear end 41. Adhesive is applied to the connection between each of the steel wire brush bars 5 and the flexible body 4, so that the steel wire brush bars 5 are adhered and fixed on the outer periphery of the flexible body 4.
於另一實施例中，除了每一該鋼絲刷條5與該軟性本體4之間的連接處塗佈黏膠讓每一該鋼絲刷條5黏設到該軟性本體4外周圍的方式之外，亦能直接在該軟性本體4外周圍整體設有一膠水層，該些鋼絲刷條5則黏設在該膠水層另一側，使該些鋼絲刷條5固定在該軟性本體4外周圍，不僅能使該些鋼絲刷條5在該軟性本體4外周圍的固定性及強度提高，也能增加該軟性本體4的強度。 In another embodiment, in addition to the way that each wire brush strip 5 and the flexible body 4 are coated with adhesive to make each wire brush strip 5 adhere to the outer periphery of the soft body 4 It is also possible to directly provide a glue layer on the entire outer periphery of the flexible body 4, and the wire brush bars 5 are adhered on the other side of the glue layer, so that the wire brush bars 5 are fixed on the outer periphery of the soft body 4, Not only can the fixation and strength of the wire brush bars 5 around the outside of the flexible body 4 be improved, but also the strength of the flexible body 4 can be increased.
甚至是也能利用複數釘子7分別穿伸該些鋼絲刷條5並固定在該軟性本體4，使該些鋼絲刷條5固定在該軟性本體4外周圍。亦可再進一步地同時利用黏膠與該些釘子7將該些鋼絲刷條5更穩固設置在該軟性本體4外周圍。 It is even possible to use a plurality of nails 7 to penetrate and extend the wire brush bars 5 and fix the wire brush bars 5 respectively, so that the wire brush bars 5 are fixed to the outer periphery of the soft body 4. The steel wire brush strips 5 can also be further stably disposed around the outer periphery of the flexible body 4 by using adhesive and the nails 7 at the same time.
接下來請參閱第6-1圖及第6-2圖所示該管路清洗頭3實務上應用於一管路6的內部空間60清洗示意圖，並同時配合第3圖及第4圖。當該管路清 洗頭3在該管路6內部空間60清洗汙垢時，由於每一該鋼絲刷條5較軟，其往後的延展性及緩衝範圍較大，每一該鋼絲刷條5在該管路6內部空間60平順處或轉彎處遇到硬汙垢或較大汙垢時，都不容易被卡住。 Next, please refer to FIG. 6-1 and FIG. 6-2 for the cleaning schematic diagram of the pipe cleaning head 3 which is practically applied to the internal space 60 of a pipe 6, and cooperate with FIG. 3 and FIG. 4 at the same time. When the pipeline is cleared When the shampoo 3 cleans dirt in the internal space 60 of the pipeline 6, each of the steel wire brush bars 5 is softer, and its subsequent ductility and buffer range are larger. Each of the steel wire brush bars 5 is in the pipe 6 When the internal space 60 encounters hard dirt or large dirt at the smooth place or the corner, it is not easy to get stuck.
請復參閱第3圖及第4圖所示，於一實施例中該軟性本體4包含有一環設在該前端40且包覆每一該鋼絲刷條5一端的第一固定部42、以及一環設在該後端41且包覆每一該鋼絲刷條5另一端的第二固定部43，讓每一該鋼絲刷條5更穩固連接設置在該軟性本體4周圍。 Please refer to FIG. 3 and FIG. 4 again. In an embodiment, the flexible body 4 includes a first fixing portion 42 provided on the front end 40 and covering one end of each of the wire brush bars 5, and a ring A second fixing portion 43 provided at the rear end 41 and covering the other end of each of the steel wire brush bars 5 allows each of the steel wire brush bars 5 to be more stably connected and disposed around the flexible body 4.
請繼續參閱第3圖及第4圖所示，該軟性本體4包含有複數分佈設置在外周圍且位在該前端40與該後端41之間的凹槽44，每一該鋼絲刷條5連接設置在每一該凹槽44內，讓每一該鋼絲刷條5更穩固設置在該軟性本體4外周圍。 Please continue to refer to FIG. 3 and FIG. 4. The flexible body 4 includes a plurality of grooves 44 disposed on the outer periphery and located between the front end 40 and the rear end 41. Each of the wire brush bars 5 is connected It is disposed in each of the grooves 44, so that each of the steel wire brush bars 5 is more stably disposed around the outside of the flexible body 4.
請復參閱第5-1圖及第5-2圖所示，每一該鋼絲刷條5包含有一連接在該軟性本體4外周圍的布層50、一連接在該布層50另一側的橡膠層51、以及複數穿設該橡膠層51與該布層50的鋼絲52。每一該鋼絲52兩端之間形成有一彎折處53，且每一該鋼絲52未連接該橡膠層51與該布層50的一端朝向該軟性本體4的該前端40設置，換句話說即是每一該鋼絲52的刷端都朝向該前端40的同一方向。 Please refer to FIG. 5-1 and FIG. 5-2. Each of the steel wire brush bars 5 includes a cloth layer 50 connected to the outer periphery of the flexible body 4, and a cloth layer 50 connected to the other side of the cloth layer 50. The rubber layer 51 and a plurality of steel wires 52 passing through the rubber layer 51 and the cloth layer 50. A bend 53 is formed between two ends of each of the steel wires 52, and one end of each of the steel wires 52 that is not connected to the rubber layer 51 and the cloth layer 50 is disposed toward the front end 40 of the flexible body 4, in other words, It is the brush end of each wire 52 that faces the same direction as the front end 40.
續上，並同時搭配第6-1圖及第6-2圖所示，藉由將每一該鋼絲52未連接該橡膠層51與該布層50的一端朝向該軟性本體4的該前端40設置，當該管路清洗頭3在該管路6內部空間60前進時，每一該鋼絲52具有彈性而不容易被硬汙垢或較大汙垢卡住，且每一該鋼絲52未連接該橡膠層51與該布層50的一端於前進時會慢慢地將硬汙垢或較大汙垢一點一點的清除，最終能有效將所有汙垢都順利清除乾淨，有別於習知技術手段。 Continuing, and matching with FIG. 6-1 and FIG. 6-2 at the same time, one end of each of the steel wires 52 not connected to the rubber layer 51 and the cloth layer 50 faces the front end 40 of the flexible body 4 It is provided that when the pipe cleaning head 3 advances in the inner space 60 of the pipe 6, each of the steel wires 52 has elasticity and is not easily caught by hard dirt or larger dirt, and each of the steel wires 52 is not connected to the rubber One end of the layer 51 and the cloth layer 50 will slowly remove hard dirt or larger dirt little by little while advancing, and finally can effectively remove all dirt smoothly, which is different from the conventional technical means.
承上，若將每一該鋼絲52未連接該橡膠層51與該布層50的一端朝向該軟性本體4的該後端41設置，當該管路清洗頭3在該管路6內部空間60前進時，每一該鋼絲52未連接該橡膠層51與該布層50的一端只會順著滑過去，不會對硬汙垢或較大汙垢產生影響，藉此將無法有效清除硬汙垢或較大汙垢，甚至是較軟或較小汙垢也無法順利清除，恐讓管路清洗頭的清洗效率降為零。 To support, if one end of each of the steel wires 52 not connected to the rubber layer 51 and the cloth layer 50 is disposed toward the rear end 41 of the flexible body 4, when the pipe cleaning head 3 is in the inner space 60 of the pipe 6, When advancing, one end of each of the steel wires 52 that is not connected to the rubber layer 51 and the cloth layer 50 will only slide along, and it will not affect hard dirt or larger dirt, which will not be able to effectively remove hard dirt or more dirt. Large dirt, even softer or smaller dirt, cannot be removed smoothly, and the cleaning efficiency of the pipe cleaning head may be reduced to zero.
本發明的特點在於： The invention is characterized by:
1.當該管路清洗頭3在該管路6內部空間60清洗汙垢時，由於每一該鋼絲刷條5較軟，其往後的延展性及緩衝範圍較大，每一該鋼絲刷條5在該內部空間60平順處或轉彎處遇到硬汙垢或較大汙垢時，都不容易被卡住。 1. When the pipe cleaning head 3 cleans dirt in the internal space 60 of the pipe 6, since each of the wire brush bars 5 is softer, its subsequent ductility and buffer range are larger, and each of the wire brush bars 5 It is not easy to get stuck when encountering hard dirt or large dirt in the smoothness or turning of the internal space 60.
2.藉由將每一該鋼絲52未連接該橡膠層51與該布層50的一端朝向該軟性本體4的該前端40設置，當該管路清洗頭3在該管路6內部空間60前進時，每一該鋼絲52具有彈性而不容易被硬汙垢或較大汙垢卡住，且每一該鋼絲52未連接該橡膠層51與該布層50的一端於前進時會慢慢地將硬汙垢或較大汙垢一點一點的清除，最終能有效將所有汙垢都順利清除乾淨。 2. By setting one end of each of the steel wires 52 not connected to the rubber layer 51 and the cloth layer 50 toward the front end 40 of the flexible body 4, when the pipe cleaning head 3 advances in the inner space 60 of the pipe 6 At the time, each of the steel wires 52 has elasticity and is not easy to be caught by hard dirt or larger dirt, and one end of each of the steel wires 52 that is not connected to the rubber layer 51 and the cloth layer 50 will slowly be hardened when advancing. The dirt or larger dirt is cleared little by little, and finally all dirt can be effectively removed smoothly.
惟前述者僅為本發明的較佳實施例，其目的在使熟習該項技藝者能夠瞭解本發明的內容而據以實施，並非用來限定本發明實施的範圍；故舉凡依本發明申請範圍所述的形狀、構造及特徵所為的均等變化或修飾，均應包括在本發明的申請專利範圍內。 However, the foregoing is only a preferred embodiment of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and is not intended to limit the scope of implementation of the present invention; The equal changes or modifications of the shapes, structures, and features mentioned above should all be included in the scope of patent application of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107140303A TWI673120B (en) | 2018-11-14 | 2018-11-14 | Pipe cleaning head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107140303A TWI673120B (en) | 2018-11-14 | 2018-11-14 | Pipe cleaning head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TWI673120B true TWI673120B (en) | 2019-10-01 |
| TW202017664A TW202017664A (en) | 2020-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107140303A TWI673120B (en) | 2018-11-14 | 2018-11-14 | Pipe cleaning head |
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| Country | Link |
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| TW (1) | TWI673120B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154878A1 (en) * | 2008-06-18 | 2009-12-23 | Biocorrosion Solutions Inc. | Method and device for eliminating microbes within industrial pipelines |
| CN104588380A (en) * | 2015-01-22 | 2015-05-06 | 山东鼎诺节能环保服务有限公司 | Airbag type columnar stab pipe cleaner capable of dissolving water pressure and automatically rotating |
| CN207126936U (en) * | 2017-08-23 | 2018-03-23 | 中国长江电力股份有限公司 | A kind of hydraulic pipeline cleaning apparatus |
-
2018
- 2018-11-14 TW TW107140303A patent/TWI673120B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009154878A1 (en) * | 2008-06-18 | 2009-12-23 | Biocorrosion Solutions Inc. | Method and device for eliminating microbes within industrial pipelines |
| CN104588380A (en) * | 2015-01-22 | 2015-05-06 | 山东鼎诺节能环保服务有限公司 | Airbag type columnar stab pipe cleaner capable of dissolving water pressure and automatically rotating |
| CN207126936U (en) * | 2017-08-23 | 2018-03-23 | 中国长江电力股份有限公司 | A kind of hydraulic pipeline cleaning apparatus |
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| TW202017664A (en) | 2020-05-16 |
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