CN204981264U - A water tank waste water lifting mechanism for reverse osmosis system - Google Patents
A water tank waste water lifting mechanism for reverse osmosis system Download PDFInfo
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- CN204981264U CN204981264U CN201520439580.4U CN201520439580U CN204981264U CN 204981264 U CN204981264 U CN 204981264U CN 201520439580 U CN201520439580 U CN 201520439580U CN 204981264 U CN204981264 U CN 204981264U
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Abstract
The utility model discloses a water tank waste water lifting mechanism for reverse osmosis system, package drive arrangement and pumping device, its characterized in that: drive arrangement includes and is equipped with an impeller at this casing internal rotation by a casing that the intercommunication has inlet tube and outlet pipe on the lateral wall of this casing, pumping device includes the bush and forms the screw rod in sealed chamber with this bush inner wall, is equipped with the wet return that is linked together with the outlet pipe in the upper end of this bush, is equipped with the water inlet of water tank waste water at the lower extreme of this bush, the impeller with be connected with the drive shaft between the upper end of screw rod. The utility model discloses the kinetic energy that utilizes the running water has driven the rotation of impeller, and the impeller passes through the rotation that the drive shaft had driven the screw rod, has realized the extraction ability to water tank waste water, waste water mixture in the outlet pipe of running water that the draw up comes to store waste water in the cold water storage cistern and use, realized the zero release of waste water, in addition, and do not adopt the charge pump, promote waste water, have energy -conserving characteristics.
Description
Technical field
The utility model relates to a kind of lifter, particularly relates to a kind of water tank waste water lifting device for reverse osmosis system.
Background technology
The basic functional principle of reverse osmosis system (RO) is, use special high-pressure hydraulic pump, former water is added to 6 ~ 20 kilograms of pressure, former water is penetrated under the effect of the pressure reverse osmosis membrane that aperture only has 0.0001 micron, wherein, chemical ion and bacterium, fungi, virosome not by, discharge with waste water, the water molecules only allowing volume to be less than 0.0001 micron passes through, thus reaches the object of water purification.
But existing reverse osmosis system all exists an inevitable defect, namely in production pure water process, have a large amount of waste water to produce, and traditional wastewater treatment is, is directly discharged by drainage pipeline; Or by wastewater collection in water tank, adopt electric pump that waste water is delivered to treatment station.Direct waste discharge causes the excess waste phenomenon of water resources to produce, and the electric energy utilizing the consumption of electric pump traffic requirements a large amount of, then cause the waste of the energy.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, a kind of water tank waste water lifting device for reverse osmosis system is provided, in reverse osmosis system, can carry out useless Water reuse, realize the zero emission requirement of waste water, meanwhile, waste water conveying drives without using electric pump, has energy-conservation feature.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of water tank waste water lifting device for reverse osmosis system, Packet driven device and pumping plant, it is characterized in that: described drive unit comprises a housing, rotate in this housing and be provided with an impeller, the sidewall of this housing is communicated with water inlet pipe and rising pipe; Described pumping plant comprises lining and forms the screw rod of annular seal space with this lining inwall, the return water pipe be connected with rising pipe is provided with in the upper end of this lining, be provided with the water-in of water tank waste water in the lower end of this lining, between the upper end of described impeller and described screw rod, be connected with drive shaft.
For the ease of the inflow/outflow housing at water source, the direction of described rising pipe and described water inlet pipe is tangent with the outer peripheral edge of impeller respectively.
In order to improve the speed that water source flows into or flows out housing, described rising pipe and described water inlet pipe are formed with necking down respectively near housing place.
In order to realize being convenient to install, described lining has lining upper cover, and this lining upper cover and this housing bottom seal and be screwed together, and the interlude of described drive shaft is rotationally connected with on lining and covers.
Preferably, described screw rod is Archimedean screw.
Further, described screw rod comprises draw water part and the compression portion that is connected with this part of drawing water that are provided with Archimedean screw shape, and this compression portion is back taper, and the upper end periphery of compression portion is provided with supercharging blade.
In order to ensure the stability of screw rod in rotary course, the lower end inner wall of described lining is provided with supporting cover, and this supporting cover has prosopyle, and the lower end of described screw rod is rotated and is located on this supporting cover.
In order to realize the adjustment to water tank waste water lifting speed, the bottom of described lining is screwed with into water head, and described water-in is opened on this water inlet head, and compressing in the lower port of this lining has a banking stop, this banking stop has through hole, between this banking stop and water inlet head, is provided with adjustment ball.
Compared with prior art, owing to the utility model has the advantage of: the utility model is placed in waste water water tank, by by water inlet pipe connecting tap, the kinetic energy of tap water has driven the rotation of impeller, impeller has driven the rotation of screw rod by drive shaft, volume between screw rod and lining changes, achieve the Extracting Ability to water tank waste water, draw up the rising pipe that the waste water come is mixed in tap water, thus storage of waste water is used in cold water storage cistern, achieve the zero release of waste water, in addition, the utility model directly make use of the kinetic energy of tap water, and do not adopt electric pump, waste water is promoted, there is energy-conservation feature.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is the contour structures schematic diagram after Fig. 1 installs;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the sectional view at A-A place in Fig. 3;
Fig. 5 is the sectional view at B-B place in Fig. 3.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 to 5, the utility model discloses a kind of water tank waste water lifting device for reverse osmosis system, Packet driven device and pumping plant.
Wherein, this drive unit comprises a housing 5, rotates and is provided with an impeller 7, the sidewall of this housing 5 is communicated with water inlet pipe 51 and rising pipe 52 in this housing 5, this pumping plant comprises lining 1 and forms the screw rod 2 of annular seal space with this lining 1 inwall, the return water pipe 53 be connected with rising pipe 52 is provided with in the upper end of this lining 1, the water-in 91 of water tank waste water is provided with in the lower end of this lining 1, drive shaft 6 is connected with between this impeller 7 and upper end of this screw rod 2, in order to realize being convenient to install, this housing 5 has case top lid 8, this case top lid 8 is screwed together in the upper end of housing 5, this lining 1 has lining upper cover 4, this lining upper cover 4 seals with this housing 5 bottom and is screwed together, the interlude of this drive shaft 6 is rotationally connected with on lining upper cover 4, particularly, this lining upper cover 4 is provided with a bearing 3, this drive shaft 6 is arranged in the inner ring of this bearing 3.
For the ease of the inflow/outflow housing 5 at water source, the direction of this rising pipe 52 and this water inlet pipe 51 is tangent with the outer peripheral edge of impeller 7 respectively; Simultaneously in order to improve the speed that water source flows into or flows out housing 5, this rising pipe 52 and this water inlet pipe 51 are formed with necking down respectively near housing 5 place, particularly, water inlet pipe 51 is formed with the necking down 511 of water inlet pipe, rising pipe 52 is formed the necking down 521 of rising pipe.
In addition, this screw rod 2 is preferably Archimedean screw, and Archimedean screw is placed in lining 1, defines Archimedean screw water pump; This screw rod 2 comprises draw water part 21 and the compression portion 22 that is connected with this part 21 of drawing water that are provided with Archimedean screw shape, this compression portion 22 is in back taper, the upper end periphery of compression portion 22 is provided with supercharging blade 221, by arranging compression portion 22, the water come that draws up be convenient in lining 1 enters in return water pipe 53; In order to ensure the stability of screw rod 2 in rotary course, the lower end inner wall of this lining 1 is provided with supporting cover 12, and this supporting cover 12 has prosopyle, and the lower end of this screw rod 2 is rotated and is located on this supporting cover 12.
In addition, in order to realize the adjustment to water tank waste water lifting speed, the bottom of this lining 1 is screwed with into water head 9, this water-in 91 is opened in this water inlet 9, compress in the lower port of this lining 1 and have a banking stop 11, this banking stop 11 has through hole, and be provided with between this banking stop 11 and water inlet 9 and regulate ball 10, this adjustment ball 10 is for shutoff water-in 91.
Principle of work of the present utility model is
The waste water produced when reverse osmosis system (RO) works is discharged interface through waste water and is collected in water tank, the water-in 91 of water tank waste water lifting device of the present utility model is placed in the waste water of water tank, the water inlet pipe 51 of this water tank waste water lifting device is connected with water tap, water tap water out flows out from rising pipe 52 again, in the process, tap water can impeller 7 rotate.When water tap is closed time, the pressure in lifter maintains an equal level with water supply pipe hydraulic pressure, and the pressure at lifter rising pipe 52 place, higher than the hydraulic pressure in waste water water tank and normal atmosphere, regulates ball 10 to block water-in 91, after water tap is opened, tap water enters water inlet pipe 51, at necking down 511 place of water inlet pipe, because water stream channel diminishes, flow velocity increases, impeller 7 can be promoted quickly rotate, afterwards, tap water flows out from rising pipe 52, after the necking down 521 of rising pipe, flow velocity reduces, kinetic energy reduces, hydraulic pressure declines, simultaneously, impeller 7 drives screw rod 2 to rotate, when Archimedean screw rotates, create soaking effect, lining 1 internal pressure reduces, ball 10 is regulated to rise, waste water in water tank is sailed against the current in lining 1, enter return water pipe 53, flow out together with after mixing with the tap water in rising pipe 52, when again turning off water tap, current stop, and cause lining 1 internal pressure to increase simultaneously, return to original state, regulate ball 10 to be again sealed into the mouth of a river 91, the waste water in water tank stops promoting.
To sum up, the utility model is placed in waste water water tank, by by water inlet pipe 51 connecting tap, the kinetic energy of tap water has driven the rotation of impeller 7, impeller 7 has driven the rotation of screw rod 2 by drive shaft 6, volume between screw rod 2 and lining 1 changes, achieve the Extracting Ability to water tank waste water, draw up the rising pipe 52 that the waste water come is mixed in tap water, thus storage of waste water is used in cold water storage cistern, achieve the zero release of waste water, in addition, the utility model directly make use of the kinetic energy of tap water, and do not adopt electric pump, waste water is promoted, there is energy-conservation feature.
Claims (8)
1. for a water tank waste water lifting device for reverse osmosis system, comprise drive unit and pumping plant, it is characterized in that: described drive unit comprises a housing, rotate in this housing and be provided with an impeller, the sidewall of this housing is communicated with water inlet pipe and rising pipe; Described pumping plant comprises lining and forms the screw rod of annular seal space with this lining inwall, the return water pipe be connected with rising pipe is provided with in the upper end of this lining, be provided with the water-in of water tank waste water in the lower end of this lining, between the upper end of described impeller and described screw rod, be connected with drive shaft.
2. water tank waste water lifting device according to claim 1, is characterized in that: the direction of described rising pipe and described water inlet pipe is tangent with the outer peripheral edge of impeller respectively.
3. water tank waste water lifting device according to claim 2, is characterized in that: described rising pipe and described water inlet pipe are formed with necking down respectively near housing place.
4. water tank waste water lifting device according to claim 1, is characterized in that: described lining has lining upper cover, and this lining upper cover and this housing bottom seal and be screwed together, and the interlude of described drive shaft is rotationally connected with on lining and covers.
5. water tank waste water lifting device according to claim 1, is characterized in that: described screw rod is Archimedean screw.
6. water tank waste water lifting device according to claim 5, it is characterized in that: described screw rod comprises draw water part and the compression portion that is connected with this part of drawing water that are provided with Archimedean screw shape, this compression portion is back taper, and the upper end periphery of compression portion is provided with supercharging blade.
7. water tank waste water lifting device according to claim 6, is characterized in that: the lower end inner wall of described lining is provided with supporting cover, this supporting cover has prosopyle, and the lower end of described screw rod is rotated and is located on this supporting cover.
8. water tank waste water lifting device according to claim 1, it is characterized in that: the bottom of described lining is screwed with into water head, described water-in is opened on this water inlet head, compress in the lower port of this lining and have a banking stop, this banking stop has through hole, between this banking stop and water inlet head, is provided with adjustment ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439580.4U CN204981264U (en) | 2015-06-23 | 2015-06-23 | A water tank waste water lifting mechanism for reverse osmosis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439580.4U CN204981264U (en) | 2015-06-23 | 2015-06-23 | A water tank waste water lifting mechanism for reverse osmosis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981264U true CN204981264U (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439580.4U Active CN204981264U (en) | 2015-06-23 | 2015-06-23 | A water tank waste water lifting mechanism for reverse osmosis system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944528A (en) * | 2015-06-23 | 2015-09-30 | 浙江润鑫电器有限公司 | Water tank waste water lifter for reverse osmosis system |
| CN114396111A (en) * | 2021-12-28 | 2022-04-26 | 威乐(中国)水泵系统有限公司 | Sewage lifting device |
| WO2022132028A1 (en) * | 2020-12-14 | 2022-06-23 | Tsia Yong Mr Lim | Waste water tank for zero waste |
-
2015
- 2015-06-23 CN CN201520439580.4U patent/CN204981264U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944528A (en) * | 2015-06-23 | 2015-09-30 | 浙江润鑫电器有限公司 | Water tank waste water lifter for reverse osmosis system |
| WO2022132028A1 (en) * | 2020-12-14 | 2022-06-23 | Tsia Yong Mr Lim | Waste water tank for zero waste |
| CN114396111A (en) * | 2021-12-28 | 2022-04-26 | 威乐(中国)水泵系统有限公司 | Sewage lifting device |
| CN114396111B (en) * | 2021-12-28 | 2024-02-06 | 威乐(中国)水泵系统有限公司 | Sewage lifting device |
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