CN205381989U - High water conservation reverse osmosis membrane side flow structure - Google Patents
High water conservation reverse osmosis membrane side flow structure Download PDFInfo
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- CN205381989U CN205381989U CN201620090069.2U CN201620090069U CN205381989U CN 205381989 U CN205381989 U CN 205381989U CN 201620090069 U CN201620090069 U CN 201620090069U CN 205381989 U CN205381989 U CN 205381989U
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Abstract
The utility model provides a high water conservation reverse osmosis membrane side flow structure, including filtering the body and being provided with the intake center tube in route of pure water, still including being provided with the intake first side pipe in route of first waste water, filter the body including first filter cloth, first diaphragm and first filter screen, the one end and the center tube of first filter cloth are connected, the one end and the first side pipe of first filter screen are connected, first diaphragm by the centre gripping between the first side and first side pipe of center tube, and first diaphragm is falld into two parts, the other end of first filter cloth, the other end of two first filter screens of subtotal of first diaphragm uses the center tube to coil for the same orientation of mind -set in coiling and forms a RO reverse osmosis membrane, first side pipe is coiled in a RO reverse osmosis membrane, the outside of first diaphragm and pure water are intake the route and are communicated with each other, inboard and the first waste water of first diaphragm are intake the route and are communicated with each other. The utility model has the advantages of the salt rejection is high, high, the first diaphragm of water yield obtains make full use of, wash the convenience, the filtration runner is long and the filter effect good.
Description
Technical field
This utility model belongs to clean water treatment technical field, particularly relates to a kind of high water saving reverse osmosis membrane sidestream configuration.
Background technology
Purified water machine in the market is first to adopt filter that tap water is filtered, then again with RO reverse osmosis membrane filtration structure pure water, RO reverse osmosis membrane filtration structure is the core component in purified water machine, and the controlling the water circulation effect of purified water machine is directly related with the controlling the water circulation efficiency of RO reverse osmosis membrane filtration structure.The structure of existing RO reverse osmosis membrane filtration structure is essentially identical, all include a central canal and RO reverse osmosis membrane, RO reverse osmosis membrane is wound on central canal, need the former water filtered to intake from the surface of RO reverse osmosis membrane filtration structure, side is intake or bilateral water inlet, pure water after filtration enters into central canal, the flowing out from RO reverse osmosis membrane filtration structure of the waste water after filtration.There are the following problems for existing RO reverse osmosis membrane filtration structure: 1. salt rejection rate is low, and flow is low；The diaphragm of 2.RO reverse osmosis membrane filtration structure is not fully exploited；3. rinsing difficulty, the precipitate that film surface is overstock is difficult to rinse completely；The diaphragm area of 4.RO reverse osmosis membrane filtration structure utilizes unbalanced；The interior pressure imbalance of 5.RO reverse osmosis membrane filtration structure；6. filter that runner is too short causes that filter effect is not good.
Utility model content
In order to overcome the problems referred to above, this utility model provides, to society, the height water saving reverse osmosis membrane sidestream configuration that a kind of good filtration effect, flushing convenience, the pressure balance high, interior of diaphragm utilization rate, salt rejection rate height and water yield are high.
nullThe technical solution of the utility model is: provide a kind of high water saving reverse osmosis membrane sidestream configuration，Including filtering bodies and the central canal being provided with pure water water inlet path，Also include the first side pipe being provided with the first influent waste water path，Described filtering bodies includes the first filter cloth、Primary diaphragm and the first filter screen，One end of described first filter cloth is connected with described central canal，One end of described first filter screen is connected with described first side pipe，Described primary diaphragm is clamped between the first side of described central canal and described first side pipe，And described primary diaphragm is divided into two parts，The other end of described first filter cloth、Two parts of described primary diaphragm and the other end of described first filter screen form a RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described first side pipe is wound onto in a described RO reverse osmosis membrane，The outside of described primary diaphragm communicates with described pure water water inlet path，The inner side of described primary diaphragm communicates with described first influent waste water path.
As to improvement of the present utility model, a portion of described primary diaphragm is arranged between described first filter cloth and described first filter screen.
nullAs to improvement of the present utility model，Also include the second side pipe being provided with the second influent waste water path，Described filtering bodies also includes the second filter cloth、Secondary diaphragm and the second filter screen，One end of described second filter screen is connected with described second side pipe，Described secondary diaphragm is clamped between the second side of described central canal and described second side pipe，And described secondary diaphragm is divided into two parts，Described second filter cloth is by spaced-apart adjacent to described primary diaphragm and described secondary diaphragm，Described second filter cloth、Two parts of described secondary diaphragm and the other end of described second filter screen form twoth RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described second side pipe is wound onto in described 2nd RO reverse osmosis membrane，A described RO reverse osmosis membrane is identical with the coiling direction of described 2nd RO reverse osmosis membrane and synchronizes winding，The outside of described secondary diaphragm communicates with described pure water water inlet path，The inner side of described secondary diaphragm communicates with described second influent waste water path.
nullAs to improvement of the present utility model，Also include the 3rd side pipe being provided with the 3rd influent waste water path，Described filtering bodies also includes the 3rd filter cloth、Tertiary membrane sheet and the 3rd filter screen，One end of described 3rd filter screen is connected with described 3rd side pipe，Described tertiary membrane sheet is clamped between the 3rd side of described central canal and described 3rd side pipe，And described tertiary membrane sheet is divided into two parts，Described 3rd filter cloth is by spaced-apart adjacent to described secondary diaphragm and described tertiary membrane sheet，Described 3rd filter cloth、Two parts of described tertiary membrane sheet and the other end of described 3rd filter screen form threeth RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described 3rd side pipe is wound onto in described 3rd RO reverse osmosis membrane，A described RO reverse osmosis membrane、Described 2nd RO reverse osmosis membrane is identical with the coiling direction of described 3rd RO reverse osmosis membrane and synchronizes winding，The outside of described tertiary membrane sheet communicates with described pure water water inlet path，The inner side of described tertiary membrane sheet communicates with described 3rd influent waste water path.
As to improvement of the present utility model, also include sealing upper cover, described sealing upper cover is set on the upper end of described filtering bodies, described sealing covers and is provided with wastewater effluent hole and pure water apopore, the wastewater effluent end of described first side pipe communicates with described wastewater effluent hole, and the pure water water side of described central canal communicates with described pure water apopore.
As to improvement of the present utility model, also including the bridgeware being provided with pure water outlet, the surrounding of described pure water apopore upwardly extends formation water outlet annular wall, and described bridgeware is set in described water outlet annular wall.
As to improvement of the present utility model, also including sealing member, described sealing upper cover and described bridgeware are arranged in described sealing member, and described pure water outlet protrudes out the outside of described sealing member.
As to improvement of the present utility model, also including the sealing lower cover being provided with fixing post, described sealing lower cover is set on the lower end of described filtering bodies, and the bottom of described first side pipe and described central canal is separately fixed on described fixing post.
As to improvement of the present utility model, also including first fixed structure, the two ends of described first side pipe are fixed on the first side of described central canal respectively through described first fixed structure.
This utility model is owing to have employed the first side pipe, and central canal and the first side pipe are wound onto in a RO reverse osmosis membrane, and the outside of primary diaphragm communicates with pure water water inlet path, and the inner side of primary diaphragm communicates with the first influent waste water path；During filtration, pure water after filtration will be positioned at the outside of primary diaphragm, and pure water is flowed in central canal by pure water water inlet path, waste water after filtration is blocked by primary diaphragm, waste water can be only positioned at the inner side of primary diaphragm, and waste water is flowed in the first side pipe by the first influent waste water path, having the advantage that 1. salt rejection rates are high, water yield is high；2. primary diaphragm is fully exploited；3. it is convenient to rinse, and the precipitate that the surface of primary diaphragm is overstock can rinse completely；4. primary diaphragm area utilizes equilibrium；5. the interior pressure imbalance of primary diaphragm；6. former water flow to inside from the exterior lateral sides of a RO reverse osmosis membrane, filters runner long, good filtration effect.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present utility model.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the floor map during filtering bodies expansion in Fig. 1.
Fig. 4 is that the first side pipe in Fig. 1, the second side pipe, the 3rd side pipe and the 4th side pipe fix decomposition texture schematic diagram when being connected with central canal.
Perspective view when Fig. 5 is the first side pipe in Fig. 4 and central canal is wound.
Wherein: 1. filtering bodies；100. central canal；1001. pure water water inlet path；101. the first side pipe；111. the first filter cloth；112. primary diaphragm；113. the first filter screen；102. the second side pipe；1021. the second influent waste water path；121. the second filter cloth；122. secondary diaphragm；123. the second filter screen；103. the 3rd side pipe；1031. the 3rd influent waste water path；131. the 3rd filter cloth；132. tertiary membrane sheet；133. the 3rd filter screen 104. the 4th side pipe；141. the 4th filter cloth；142. the 4th diaphragm；143. the 4th filter screen；2. seal upper cover；21. water annular wall；22. wastewater effluent hole；23. pure water apopore；3. bridgeware；4. sealing member；5. seal lower cover；51. fixing post；61. first is protruding；62. the second hole clipping；63. the 3rd hole clipping；64. the 4th is protruding.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, in term, the orientation of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" or position relationship be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " connection ", " being connected " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be that dismounting connects, or connect integratedly；Can be mechanically connected, it is also possible to be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals.For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term at concrete meaning of the present utility model.Additionally, in description of the present utility model, except as otherwise noted, " multiple ", " some " are meant that two or more.
nullRefer to Fig. 1 to Fig. 3，What Fig. 1 to Fig. 3 was disclosed is a kind of embodiment of a kind of high water saving reverse osmosis membrane sidestream configuration，Including filtering bodies 1 and the central canal 100 being provided with pure water water inlet path 1001，Also include the first side pipe 101 being provided with the first influent waste water path (invisible in figure)，Described filtering bodies 1 includes the first filter cloth 111、Primary diaphragm 112 and the first filter screen 113，One end of described first filter cloth 111 is connected with described central canal 100，One end of described first filter screen 113 is connected with described first side pipe 101，Described primary diaphragm 112 is clamped between the first side of described central canal 100 and described first side pipe 101，And described primary diaphragm 112 is divided into two parts，The other end of described first filter cloth 111、Two parts of described primary diaphragm 112 and the other end of described first filter screen 113 form a RO reverse osmosis membrane (do not identify) for winding center to same direction winding with described central canal 100，Described central canal 100 and described first side pipe 101 are wound onto in a described RO reverse osmosis membrane，The outside of described primary diaphragm 112 communicates with described pure water water inlet path 1001，The inner side of described primary diaphragm 112 communicates with described first influent waste water path.In other words, described first side pipe 101 is covered by the inner side of described primary diaphragm 112, and described central canal 100 is positioned at the outside of described primary diaphragm 112, during filtration, pure water after filtration will be positioned at the outside of described primary diaphragm 112, and pure water is flowed in described central canal 100 by described pure water water inlet path 1001；Waste water after filtration is blocked by described primary diaphragm 112, and waste water can be only positioned at the inner side of described primary diaphragm 112, and waste water is flowed in described first side pipe 101 by described first influent waste water path.
In the present embodiment, a portion of described primary diaphragm 112 is arranged between described first filter cloth 111 and described first filter screen 113.
nullIn the present embodiment，Also include the second side pipe 102 being provided with the second influent waste water path 1021，Described filtering bodies 1 also includes the second filter cloth 121、Secondary diaphragm 122 and the second filter screen 123，One end of described second filter screen 123 is connected with described second side pipe 102，Described secondary diaphragm 122 is clamped between the second side of described central canal 100 and described second side pipe 102，And described secondary diaphragm 122 is divided into two parts，Described second filter cloth 121 is by spaced-apart adjacent to described primary diaphragm 112 and described secondary diaphragm 122，Namely described second filter cloth 121 is arranged between another part and the part for described secondary diaphragm 122 of described primary diaphragm 112，A part for described secondary diaphragm 122 is arranged between described second filter cloth 121 and described second filter screen 123.
Described second filter cloth 121, two parts of described secondary diaphragm 122 and the other end of described second filter screen 123 form twoth RO reverse osmosis membrane (do not identify) for winding center to same direction winding with described central canal 100, described central canal 100 and described second side pipe 102 are wound onto in described 2nd RO reverse osmosis membrane, a described RO reverse osmosis membrane is identical with the coiling direction of described 2nd RO reverse osmosis membrane and synchronizes winding, the outside of described secondary diaphragm 122 communicates with described pure water water inlet path 1001, the inner side of described secondary diaphragm 122 communicates with described second influent waste water path 1021.In other words, described second side pipe 102 is covered by the inner side of described secondary diaphragm 122, and described central canal 100 is positioned at the outside of described secondary diaphragm 122, during filtration, pure water after filtration will be positioned at the outside of described secondary diaphragm 122, and pure water is flowed in described central canal 100 by described pure water water inlet path 1001；Waste water after filtration is blocked by described secondary diaphragm 122, and waste water can be only positioned at the inner side of described secondary diaphragm 122, and waste water is flowed in described second side pipe 102 by described second influent waste water path 1021.
nullIn the present embodiment，Also include the 3rd side pipe 103 being provided with the 3rd influent waste water path 1031，Described filtering bodies 1 also includes the 3rd filter cloth 131、Tertiary membrane sheet 132 and the 3rd filter screen 133，One end of described 3rd filter screen 133 is connected with described 3rd side pipe 103，Described tertiary membrane sheet 132 is clamped between the 3rd side and described 3rd side pipe 103 of described central canal 100，And described tertiary membrane sheet 132 is divided into two parts，Described 3rd filter cloth 131 is by spaced-apart adjacent to described secondary diaphragm 122 and described tertiary membrane sheet 132，Namely described 3rd filter cloth 131 is arranged between another part of described secondary diaphragm 122 and a part for described tertiary membrane sheet 132，A part for described tertiary membrane sheet 132 is arranged between described 3rd filter cloth 131 and described 3rd filter screen 133.
Described 3rd filter cloth 131, two parts of described tertiary membrane sheet 132 and the other end of described 3rd filter screen 133 form threeth RO reverse osmosis membrane for winding center to same direction winding with described central canal 100, described central canal 100 and described 3rd side pipe 103 are wound onto in described 3rd RO reverse osmosis membrane, a described RO reverse osmosis membrane, described 2nd RO reverse osmosis membrane is identical with the coiling direction of described 3rd RO reverse osmosis membrane and synchronizes winding, the outside of described tertiary membrane sheet 132 communicates with described pure water water inlet path 1001, the inner side of described tertiary membrane sheet 132 communicates with described 3rd influent waste water path 1031.In other words, described 3rd side pipe 103 is covered by the inner side of described tertiary membrane sheet 132, and described central canal 100 is positioned at the outside of described tertiary membrane sheet 132, during filtration, pure water after filtration will be positioned at the outside of described tertiary membrane sheet 132, and pure water is flowed in described central canal 100 by described pure water water inlet path 1001；Waste water after filtration is blocked by described tertiary membrane sheet 132, and waste water can be only positioned at the inner side of described tertiary membrane sheet 132, and waste water is flowed in described 3rd side pipe 103 by described 3rd influent waste water path 1031.
nullIn the present embodiment，Also include the 4th side pipe 104 being provided with the 4th influent waste water path (not identifying in figure)，Described filtering bodies 1 also includes the 4th filter cloth 141、4th diaphragm 142 and the 4th filter screen 143，One end of described 4th filter screen 143 is connected with described 4th side pipe 104，Described 4th diaphragm 142 is clamped between the 4th side and described 4th side pipe 104 of described central canal 100，And described 4th diaphragm 142 is divided into two parts，Described 4th filter cloth 141 is by spaced-apart adjacent to described tertiary membrane sheet 132 and described 4th diaphragm 142，Namely described 4th filter cloth 141 is arranged between another part of described tertiary membrane sheet 132 and a part for described 4th diaphragm 142，A part for described 4th diaphragm 142 is arranged between described 4th filter cloth 141 and described 4th filter screen 143.
Described 4th filter cloth 141, two parts of described 4th diaphragm 142 and the other end of described 4th filter screen 143 form fourth RO reverse osmosis membrane for winding center to same direction winding with described central canal 100, described central canal 100 and described 4th side pipe 104 are wound onto in described 4th RO reverse osmosis membrane, a described RO reverse osmosis membrane, described 2nd RO reverse osmosis membrane, described 3rd RO reverse osmosis membrane is identical with the coiling direction of described 4th RO reverse osmosis membrane and synchronizes winding, the outside of described 4th diaphragm 142 communicates with described pure water water inlet path 1001, the inner side of described 4th diaphragm 142 communicates with described 4th influent waste water path.In other words, described 4th side pipe 104 is covered by the inner side of described 4th diaphragm 142, and described central canal 100 is positioned at the outside of described 4th diaphragm 142, during filtration, pure water after filtration will be positioned at the outside of described 4th diaphragm 142, and pure water is flowed in described central canal 100 by described pure water water inlet path 1001；Waste water after filtration is blocked by described 4th diaphragm 142, and waste water can be only positioned at the inner side of described 4th diaphragm 142, and waste water is flowed in described 4th side pipe 104 by described 4th influent waste water path.
In the present embodiment, the quantity of side pipe is not limited to four, the quantity of described side pipe is more than one, namely can be described first side pipe 101, described second side pipe 102, described 3rd side pipe 103, described 4th side pipe the 104, the 5th side pipe etc., here no longer illustrate one by one, and each described side pipe is arranged in correspondence with on the side of described central canal 100.Filter cloth, diaphragm are also corresponding with the quantity of described side pipe with the quantity of filter screen, namely have how many described side pipes, just have how many described filter clothes, described diaphragm and described filter screen, and in other words the quantity of RO reverse osmosis membrane is identical with the quantity of described side pipe.
In the present embodiment, described pure water water inlet path 1001 is pure water inlet opening or pure water intake tunnel, described first influent waste water path is the first influent waste water hole or the first influent waste water passage, described second influent waste water path 1021 is the second influent waste water hole or the second influent waste water passage, described 3rd influent waste water path 1031 is the 3rd waste water inlet opening or the 3rd waste water intake tunnel, and described 4th influent waste water path is the 4th influent waste water hole or the 4th influent waste water passage.
In the present embodiment, also include sealing upper cover 2, described sealing upper cover 2 is set on the upper end of described filtering bodies 1, described sealing upper cover 2 is provided with wastewater effluent hole 22 and pure water apopore 23, the wastewater effluent end of described first side pipe 101, described second side pipe 102, described 3rd side pipe 103 and described 4th side pipe 104 communicates with described wastewater effluent hole 22, and the pure water water side of described central canal 100 communicates with described pure water apopore 23.
In the present embodiment, also including the bridgeware 3 being provided with pure water outlet (not identifying in figure), the surrounding of described pure water apopore 23 upwardly extends formation water outlet annular wall 21, and described bridgeware 3 is set in described water outlet annular wall 21.Also including sealing member 4, described sealing upper cover 2 and described bridgeware 3 are arranged in described sealing member 4, and described pure water outlet protrudes out the outside of described sealing member 4.
In the present embodiment, also including the sealing lower cover 5 being provided with fixing post 51, described sealing lower cover 5 is set on the lower end of described filtering bodies 1, and the bottom of described first side pipe 101 and described central canal 100 is separately fixed on described fixing post 51.
Refer to Fig. 4, described first side pipe 101 disclosed for Fig. 4, described second side pipe 102, described 3rd side pipe 103 and described 4th side pipe 104 fix decomposition texture schematic diagram when being connected with described central canal 100, refer to Fig. 5, Fig. 5 and be the first side pipe 101 in Fig. 4 and perspective view when central canal 100 is wound.
In the present embodiment, also include first fixed structure, the two ends of described first side pipe 101 are fixed on the first side of described central canal 100 respectively through described first fixed structure, described first fixed structure includes the first projection 61 and the first hole clipping (invisible in figure) being fastened togather with described first projection 61, described first projection 61 is arranged on described first side pipe 101, and described first hole clipping is arranged on described first side of described central canal 100；Described first projection 61 can also be arranged on described first side of described central canal 100, and described first hole clipping can also be arranged on described first side pipe 101.
In the present embodiment, also include the second fixed structure, the two ends of described second side pipe 102 are fixed on the second side of described central canal 100 respectively through described second fixed structure, described second fixed structure includes second protruding (invisible in figure) and the second hole clipping 62 being fastened togather with described second projection, described second projection is arranged on described second side pipe 102, and described second hole clipping 62 is arranged on described second side of described central canal 100；Described second projection can also be arranged on described second side of described central canal 100, and described second hole clipping 62 can also be arranged on described second side pipe 102.
In the present embodiment, also include the 3rd fixed structure, the two ends of described 3rd side pipe 103 are fixed on the 3rd side of described central canal 100 respectively through described 3rd fixed structure, and described 3rd fixed structure includes the 3rd protruding (invisible in figure) and the 3rd hole clipping 63 being fastened togather with described 3rd projection.Described 3rd projection is arranged on described 3rd side pipe 103, and described 3rd hole clipping is arranged on described 3rd side of described central canal 100；Described 3rd hole clipping 63 can also be arranged on described 3rd side pipe 103, and described 3rd projection can also be arranged on described 3rd side of described central canal 100.
In the present embodiment, also include the 4th fixed structure, the two ends of described 4th side pipe 104 are fixed on the 4th side of described central canal 100 respectively through described 4th fixed structure, and described 4th fixed structure includes the 4th projection 64 and the 4th hole clipping being fastened togather with described 4th projection 64.Described 4th projection 64 is arranged on described 4th side pipe 104, and described 4th hole clipping is arranged on described 4th side of described central canal 100；Described 4th hole clipping can also be arranged on described 4th side pipe 104, and described 4th projection 64 can also be arranged on described 4th side of described central canal 100.
In the present invention, direction, water route is that former water is intake from the outside of described filtering bodies 1, the pure water described central canal 100 from described filtering bodies 1 flows out, and the waste water described first side pipe 101 from described filtering bodies 1, described second side pipe 102, described 3rd side pipe 103 and described 4th side pipe 104 flow out；Direction, water route can be, the former water described central canal 100 from described filtering bodies 1 flows to, the pure water described first side pipe 101 from described filtering bodies 1, described second side pipe 102, described 3rd side pipe 103 and described 4th side pipe 104 flow out, and waste water flows out from the outside of described filtering bodies 1；Direction, water route can also is that, the former water described first side pipe 101 from described filtering bodies 1, described second side pipe 102, described 3rd side pipe 103 and described 4th side pipe 104 flow to, the pure water described central canal 100 from described filtering bodies 1 flows out, and waste water flows out from the outside of described filtering bodies 1；That is direction, water route can be changed according to the actual demand of user.
Present invention have the advantage that 1. salt rejection rates are high, water yield is high；2. described in, primary diaphragm 112, described secondary diaphragm 122, described tertiary membrane sheet 132 and described 4th diaphragm 142 are fully exploited；3. it is convenient to rinse, and the precipitate that the surface of described primary diaphragm 112, described secondary diaphragm 122, described tertiary membrane sheet 132 and described 4th diaphragm 142 is overstock can rinse completely；4. described in, primary diaphragm 112, described secondary diaphragm 122, described tertiary membrane sheet 132 and described 4th diaphragm 142 area utilize equilibrium；5. the interior pressure imbalance of primary diaphragm 112, described secondary diaphragm 122, described tertiary membrane sheet 132 and described 4th diaphragm 142 described in；6. former water flow to inside from the exterior lateral sides of a described RO reverse osmosis membrane, described 2nd RO reverse osmosis membrane, described 3rd RO reverse osmosis membrane and described 4th RO reverse osmosis membrane, filters runner long, good filtration effect；7. the first side pipe 101 described in, described second side pipe 102, described 3rd side pipe 103 formed with described 4th side pipe 104 pure water filtering runner more converge at described central canal 100 place together with flow out；8. side pipe described in is according to different designs requirement, it is possible to be multiple, and described side pipe is equal to the quantity of described diaphragm. and the quantity of described diaphragm increases relatively, then the water yield of described high water saving reverse osmosis membrane sidestream configuration also can be multiplied；9. direction, water route can be changed according to the actual demand of user.
Claims (9)
- null1. one kind high water saving reverse osmosis membrane sidestream configuration，Including filtering bodies and the central canal being provided with pure water water inlet path，It is characterized in that，Also include the first side pipe being provided with the first influent waste water path，Described filtering bodies includes the first filter cloth、Primary diaphragm and the first filter screen，One end of described first filter cloth is connected with described central canal，One end of described first filter screen is connected with described first side pipe，Described primary diaphragm is clamped between the first side of described central canal and described first side pipe，And described primary diaphragm is divided into two parts，The other end of described first filter cloth、Two parts of described primary diaphragm and the other end of described first filter screen form a RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described first side pipe is wound onto in a described RO reverse osmosis membrane，The outside of described primary diaphragm communicates with described pure water water inlet path，The inner side of described primary diaphragm communicates with described first influent waste water path.
- 2. high water saving reverse osmosis membrane sidestream configuration according to claim 1, it is characterised in that: a portion of described primary diaphragm is arranged between described first filter cloth and described first filter screen.
- null3. high water saving reverse osmosis membrane sidestream configuration according to claim 1 and 2，It is characterized in that: also include being provided with second side pipe in the second influent waste water path，Described filtering bodies also includes the second filter cloth、Secondary diaphragm and the second filter screen，One end of described second filter screen is connected with described second side pipe，Described secondary diaphragm is clamped between the second side of described central canal and described second side pipe，And described secondary diaphragm is divided into two parts，Described second filter cloth is by spaced-apart adjacent to described primary diaphragm and described secondary diaphragm，Described second filter cloth、Two parts of described secondary diaphragm and the other end of described second filter screen form twoth RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described second side pipe is wound onto in described 2nd RO reverse osmosis membrane，A described RO reverse osmosis membrane is identical with the coiling direction of described 2nd RO reverse osmosis membrane and synchronizes winding，The outside of described secondary diaphragm communicates with described pure water water inlet path，The inner side of described secondary diaphragm communicates with described second influent waste water path.
- null4. high water saving reverse osmosis membrane sidestream configuration according to claim 3，It is characterized in that: also include being provided with the 3rd side pipe in the 3rd influent waste water path，Described filtering bodies also includes the 3rd filter cloth、Tertiary membrane sheet and the 3rd filter screen，One end of described 3rd filter screen is connected with described 3rd side pipe，Described tertiary membrane sheet is clamped between the 3rd side of described central canal and described 3rd side pipe，And described tertiary membrane sheet is divided into two parts，Described 3rd filter cloth is by spaced-apart adjacent to described secondary diaphragm and described tertiary membrane sheet，Described 3rd filter cloth、Two parts of described tertiary membrane sheet and the other end of described 3rd filter screen form threeth RO reverse osmosis membrane for winding center to same direction winding with described central canal，Described 3rd side pipe is wound onto in described 3rd RO reverse osmosis membrane，A described RO reverse osmosis membrane、Described 2nd RO reverse osmosis membrane is identical with the coiling direction of described 3rd RO reverse osmosis membrane and synchronizes winding，The outside of described tertiary membrane sheet communicates with described pure water water inlet path，The inner side of described tertiary membrane sheet communicates with described 3rd influent waste water path.
- 5. high water saving reverse osmosis membrane sidestream configuration according to claim 1 and 2, it is characterized in that: also include sealing upper cover, described sealing upper cover is set on the upper end of described filtering bodies, described sealing covers and is provided with wastewater effluent hole and pure water apopore, the wastewater effluent end of described first side pipe communicates with described wastewater effluent hole, and the pure water water side of described central canal communicates with described pure water apopore.
- 6. high water saving reverse osmosis membrane sidestream configuration according to claim 5, it is characterized in that: also include being provided with the bridgeware of pure water outlet, the surrounding of described pure water apopore upwardly extends formation water outlet annular wall, and described bridgeware is set in described water outlet annular wall.
- 7. high water saving reverse osmosis membrane sidestream configuration according to claim 6, it is characterised in that: also including sealing member, described sealing upper cover and described bridgeware are arranged in described sealing member, and described pure water outlet protrudes out the outside of described sealing member.
- 8. high water saving reverse osmosis membrane sidestream configuration according to claim 5, it is characterized in that: also include being provided with the sealing lower cover of fixing post, described sealing lower cover is set on the lower end of described filtering bodies, and the bottom of described first side pipe and described central canal is separately fixed on described fixing post.
- 9. high water saving reverse osmosis membrane sidestream configuration according to claim 1 and 2, it is characterised in that: also including first fixed structure, the two ends of described first side pipe are fixed on the first side of described central canal respectively through described first fixed structure.
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