CN202161922U - Reverse osmosis device with automatic quickly-flushing function - Google Patents
Reverse osmosis device with automatic quickly-flushing function Download PDFInfo
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- CN202161922U CN202161922U CN2011202490577U CN201120249057U CN202161922U CN 202161922 U CN202161922 U CN 202161922U CN 2011202490577 U CN2011202490577 U CN 2011202490577U CN 201120249057 U CN201120249057 U CN 201120249057U CN 202161922 U CN202161922 U CN 202161922U
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- water
- reverse osmosis
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Abstract
The utility model relates to a reverse osmosis device in the water treatment filed, in particular to a reverse osmosis device with an automatic quickly-flushing function. The reverse osmosis device comprises a raw water tank, a booster pump, a security filter, a high-pressure pump and a reverse osmosis membrane device, which are connected in sequence; wherein the reverse osmosis membrane device comprises water inlets, water outlets and produced water ports; the water inlets are connected with the high-pressure pump; the water outlets are connected with a manual concentrated water drain valve; the produced water ports are connected with a produced water tank; a high-position water tank is arranged between the produced water ports and the produced water tank; a flushing pipe is connected between the high-position water tank and the water inlets; an automatic quickly-flushing water inlet valve is arranged on the flushing pipe; an automatic quickly-flushing drain valve and the manual concentrated water drain valve are connected in parallel to the water outlets; and a manual quickly-flushing water inlet valve connected in parallel with the automatic quickly-flushing water inlet valve is also arranged on the flushing pipe. The reverse osmosis device has the advantages of reasonable design and simple structure, can carry out water treatment and machine halt quick flushing to the reverse osmosis membrance, and can effectively protect a membrane system.
Description
Technical field
The utility model relates to the reverse osmosis unit of water treatment field, relates in particular to a kind of fast automatically reverse osmosis unit towards function that has.
Background technology
Reverse osmosis equipment is widely used at water treatment field, originally mainly is the preparation pure water.Along with the strictness enforcement of national environmental protection policy and implementing of energy-saving and emission-reduction policy, counter-infiltration system also is applied to intermediate water reuse system.The principle of counter-infiltration is under pressure, and hydrone sees through film and most ion and organic matter are trapped, so higher in the opposite side of film contained ion and organic concentration.When system moved, because the restriction of water level (raw water box hangs down liquid level, produces the high liquid level of water tank) and the system failure, reverse osmosis unit was generally understood autostop.Usually, counter-infiltration system utilizes former water that counter-infiltration system is washed through the flush water pump of a special use or through raw water pump, displaces the water of intrasystem high salinity.The hydromining that dashes soon in this method is used former water, and this raw water quality was just relatively poor originally, and contained ion is more; For a long time in the film system, still can polluted membrane, reduced the service life of film; And this system washes system through water pump; If have a power failure or other faults, the intrasystem high concentration water of film can't in time be replaced at all, will cause irreversible damage to reverse osmosis membrane.
Summary of the invention
The purpose of the utility model is to the problems referred to above, provide a kind of reasonable in design, simple in structure, can shut down the reverse osmosis membrane water treatment dash soon, effectively the diaphragm system has automatically soon a reverse osmosis unit towards function.
For achieving the above object, the utility model has adopted following technical proposal:
A kind of having automatically soon, comprise the raw water box, booster pump, security personnel's filter, the high-pressure pump that connect successively, reverse osmosis membrane apparatus towards the reverse osmosis unit of function; Described reverse osmosis membrane apparatus comprises water inlet, delivery port, the product mouth of a river; Water inlet is connected with high-pressure pump, and delivery port is connected with the moving drain valve of dense sailor, produces the mouth of a river and is connected with the product water tank; Between the product mouth of a river and product water tank, water head tank is set; Between water head tank and water inlet, be connected flushing line, described flushing line is provided with soon towards automatic water inlet valve, is connected on the delivery port side by side towards self-draining valve and the moving drain valve of dense sailor soon.When reverse osmosis unit normally moves; Enter into the water inlet of reverse osmosis membrane apparatus after the effect of former water in the raw water box through booster pump, security personnel's filter, high-pressure pump; Through after the osmosis filtration, enter into water head tank from producing the mouth of a river, enter into from water head tank again and produce water tank.When system-down, the water in the water head tank no longer flows into the product water tank, but opens automatically soon towards automatic water inlet valve; Enter into reverse osmosis membrane apparatus through flushing line; Dense water in the reverse osmosis membrane apparatus is cemented out, and, play the effect of diaphragm through getting rid of towards self-draining valve soon.
A kind ofly have soon automatically in the reverse osmosis unit of function above-mentioned, be provided with on the described flushing line soon towards manual water intaking valve, soon towards manual water intaking valve be connected side by side towards automatic water inlet valve soon.When system's automatic control system breaks down or power failure or automatic valve break down incident takes place, can be through opening soon towards manual water intaking valve and the moving drain valve of dense sailor, with the water of water head tank the dense water in the reverse osmosis membrane apparatus is displaced.
A kind ofly have soon automatically in the reverse osmosis unit of function above-mentioned, described water head tank is positioned at and produces the water tank top, and tube connector is set in the water head tank, and the tube connector upper end is positioned at the water head tank top, and the tube connector lower end is positioned at the product tank top.After treating that water level surpasses the built-in tube connector height of water head tank, flow in the product water tank through tube connector.When treating that water level is lower than the tube connector height, just can not flow into the product water tank and suffer.Guaranteed the water of flushing line.
Having the fast automatically reverse osmosis unit towards function can effectively solve owing to the pollution problem of high-concentration waste water residual in the system-down film system to film.Because the reverse osmosis treatment system at the water source that the middle water reuse that the product water that adopts counter-infiltration, is specially adapted to industrial wastewater to the flushing of film system and other water quality are relatively poor.Because be furnished with automatic and manually-operated gate, this device both can move automatically, can when system breaks down or have a power failure, intrasystem water be displaced manually opened valve again, played the effect of diaphragm assembly.Thereby, originally have automatically soon towards the reverse osmosis unit of function have reasonable in design, simple in structure, can shut down the reverse osmosis membrane water treatment dash soon, the effective advantage of diaphragm system.
Description of drawings
Fig. 1 is the utility model described a kind of having automatically soon towards the structural representation of the reverse osmosis unit embodiment of function.
Wherein, produce water tank 1, water head tank 2, soon towards self-draining valve 3, reverse osmosis membrane apparatus 4, soon towards automatic water inlet valve 5, soon towards manual water intaking valve 6, high-pressure pump 7, security personnel's filter 8, booster pump 9, raw water box 10, the moving drain valve 11 of dense sailor, flushing line 12, tube connector 13, water inlet 41, delivery port 42, produce the mouth of a river 43.
Specific embodiment
Below in conjunction with the accompanying drawing 1 and the specific embodiment the utility model is described in further detail:
A kind of reverse osmosis unit that has automatically soon towards function; As shown in Figure 1, comprise the raw water box 10, booster pump 9, security personnel's filter 8, the high-pressure pump 7 that connect successively, reverse osmosis membrane apparatus 4; Reverse osmosis membrane apparatus 4 comprises water inlet 41, delivery port 42, produces the mouth of a river 43; Water inlet 41 is connected with high-pressure pump 7, and delivery port 42 is connected with the moving drain valve 11 of dense sailor, produces the mouth of a river 43 and is connected with product water tank 1 through water head tank 2.Be connected flushing line 12 between water head tank 2 and the water inlet 41, flushing line 12 is provided with soon towards automatic water inlet valve 5, is connected side by side on the delivery port 42 towards self-draining valve 3 and the moving drain valve 11 of dense sailor soon.Also be provided with on the flushing line 12 soon towards manual water intaking valve 6, soon towards manual water intaking valve 6 be connected side by side towards automatic water inlet valve 5 soon.Water head tank 2 is positioned at and produces water tank 1 top, and tube connector 13 is set in the water head tank 2, and tube connector 13 upper ends are positioned at water head tank 2 tops, and tube connector 13 lower ends are positioned at produces water tank 1 top.
If elevated tank 2, flushing line 12 are not set; Soon towards automatic water inlet valve 5; Soon towards self-draining valve 3; Then can only be through the former water in the raw water box 10 to the flushing of reverse osmosis membrane apparatus 4, process booster pump 9, security personnel's filter 8, high-pressure pump 7 get into the water inlet 41 of reverse osmosis membrane apparatus 4, discharge from the moving drain valve 11 of dense sailor after reverse osmosis membrane apparatus 4 is washed again.
Elevated tank 2, flushing line 12 are set, soon towards automatic water inlet valve 5, soon behind self-draining valve 3; When system-down, the water in the water head tank 2 no longer flows into and produces water tank 1, but opens automatically soon towards automatic water inlet valve 5; Enter into reverse osmosis membrane apparatus 4 through flushing line 12; Dense water in the reverse osmosis membrane apparatus 4 is cemented out, and, play the effect of diaphragm through getting rid of towards drain valve 3 soon automatically.Be provided with soon behind manual water intaking valve 6; When system's automatic control system breaks down or power failure or automatic valve break down incident takes place; Can be through opening soon towards manual water intaking valve 6 and the moving drain valve 11 of dense sailor, with the water of water head tank 2 the dense water in the reverse osmosis membrane apparatus 4 is displaced.
Claims (3)
1. one kind has the fast automatically reverse osmosis unit towards function; Comprise the raw water box (10), booster pump (9), security personnel's filter (8), the high-pressure pump (7) that connect successively, reverse osmosis membrane apparatus (4), described reverse osmosis membrane apparatus (4) comprise water inlet (41), delivery port (42), produce the mouth of a river (43); Water inlet (41) is connected with high-pressure pump (7); Delivery port (42) is connected with the moving drain valve (11) of dense sailor, produces the mouth of a river (43) and is connected with product water tank (1), it is characterized in that; Between the product mouth of a river (43) and product water tank (1), water head tank (2) is set; Between water head tank (2) and water inlet (41), be connected flushing line (12), described flushing line (12) is provided with soon towards automatic water inlet valve (5), is connected side by side on the delivery port (42) towards self-draining valve (3) and the moving drain valve (11) of dense sailor soon.
2. is characterized in that a kind of having automatically soon towards the reverse osmosis unit of function according to claim 1, be provided with on the described flushing line (12) soon towards manual water intaking valve (6), soon towards manual water intaking valve (6) be connected side by side towards automatic water inlet valve (5) soon.
3. a kind of fast automatically reverse osmosis unit that has according to claim 2 towards function; It is characterized in that; Described water head tank (2) is positioned at and produces water tank (1) top; Tube connector (13) is set in the water head tank (2), and tube connector (13) upper end is positioned at water head tank (2) top, and tube connector (13) lower end is positioned at produces water tank (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202490577U CN202161922U (en) | 2011-07-13 | 2011-07-13 | Reverse osmosis device with automatic quickly-flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202490577U CN202161922U (en) | 2011-07-13 | 2011-07-13 | Reverse osmosis device with automatic quickly-flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202161922U true CN202161922U (en) | 2012-03-14 |
Family
ID=45797774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202490577U Expired - Lifetime CN202161922U (en) | 2011-07-13 | 2011-07-13 | Reverse osmosis device with automatic quickly-flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202161922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903355A (en) * | 2016-06-06 | 2016-08-31 | 上海知勉环境技术有限公司 | Method for preventing and treating pollution through reverse osmosis membrane or nano filter membrane system |
| CN110028134A (en) * | 2019-05-30 | 2019-07-19 | 中广核核电运营有限公司 | Low radioactive waste liquid processing system |
-
2011
- 2011-07-13 CN CN2011202490577U patent/CN202161922U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903355A (en) * | 2016-06-06 | 2016-08-31 | 上海知勉环境技术有限公司 | Method for preventing and treating pollution through reverse osmosis membrane or nano filter membrane system |
| CN110028134A (en) * | 2019-05-30 | 2019-07-19 | 中广核核电运营有限公司 | Low radioactive waste liquid processing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG KAICHUANG ENVIRONMENTAL PROTECTION TECHNO Free format text: FORMER NAME: ZHEJIANG KAICHUANG EP TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 301 room 2, building 11, Haishu Road, Hangzhou, Yuhang District, Zhejiang, 311121 Patentee after: Environmental protection Science and Technology Co., Ltd. is started in Zhejiang Address before: Five 310030 Hangzhou Road, Zhejiang province science and Technology Park of West Lake Xiyuan No. 6 Patentee before: Zhejiang Kaichuang EP Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |