CN202968212U - Pure water circulating system in water purification machine - Google Patents
Pure water circulating system in water purification machine Download PDFInfo
- Publication number
- CN202968212U CN202968212U CN 201220722744 CN201220722744U CN202968212U CN 202968212 U CN202968212 U CN 202968212U CN 201220722744 CN201220722744 CN 201220722744 CN 201220722744 U CN201220722744 U CN 201220722744U CN 202968212 U CN202968212 U CN 202968212U
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- water
- reverse osmosis
- pure water
- solenoid valve
- pipeline
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Abstract
The utility model discloses a pure water circulating system in a water purification machine. The system comprises a reverse osmosis water inlet electromagnetic valve, a pressurizing pump, a reverse osmosis membrane assembly, a reverse osmosis water yielding electromagnetic valve, an ultrapurification column and a purified water tank which are sequentially connected. The water inlet of the reverse osmosis water yielding electromagnetic valve is connected with the water outlet of the reverse osmosis membrane assembly, and the concentrated water outlet of the reverse osmosis membrane assembly is connected with a reverse osmosis concentrated water adjusting valve. The system further comprises a purified water return branch which comprises a purified water return electromagnetic valve and a purified water return stop valve. The water inlet of the purified water return electromagnetic valve is communicated with a pipeline between the clean water outlet of the reverse osmosis membrane assembly and the reverse osmosis water yielding electromagnetic valve. The water outlet of the purified water return stop valve is communicated with a pipeline between the reverse osmosis water inlet electromagnetic valve and the pressurizing pump. When the system provided by the utility model is applied, the purified water with high salt content can be retreated by controlling the electromagnetic valve, and the operational process is simple, time-saving and labor-saving, so that the purified water generated meets the demanded standard.
Description
Technical field
The utility model relates to water treatment system, specifically pure water circulating treating system in water purification machine.
Background technology
Water purification machine Central Plains water is inputted reverse osmosis membrane assembly through after pre-treatment again by the topping-up pump supercharging, and former water is divided into two-way after entering reverse osmosis membrane assembly, and one the tunnel generates water purification, and another road produces dense water.Existing water purification machine is when higher or reverse osmosis membrane assembly is aging in former water saltiness, the water purification that generates through reverse osmosis membrane assembly is prone to the higher problem of saltiness, can affect its normal use when the water purification saltiness is higher, existing water purification machine needs artificial that saltiness is higher water purification again as former water water processed, the water purifying process high by artificial transfer saltiness is loaded down with trivial details, wastes time and energy.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of generate that the water purification saltiness is convenient to when high to shift, pure water circulating treating system in time saving and energy saving water purification machine.
the purpose of this utility model is achieved through the following technical solutions: pure water circulating treating system in water purification machine, comprise the feed water by reverse osmosis magnetic valve that connects in turn, topping-up pump, reverse osmosis membrane assembly, reverse osmosis produced water solenoid valve, super purification column and pure water tank, described reverse osmosis membrane assembly is provided with pure water inlet and dense water out, the water-in of reverse osmosis produced water solenoid valve is connected with the pure water inlet of reverse osmosis membrane assembly, the dense water out of reverse osmosis membrane assembly connects a reverse osmosis concentrated water regulating valve, in the pipeline access draining trench that the water outlet of reverse osmosis concentrated water regulating valve connects, described pure water circulating treating system also comprises pure water backflow branch road, described pure water backflow branch road comprises pure water return flow solenoid valve and the pure water backflow vacuum breaker that is connected with the pure water return flow solenoid valve, pipeline between pure water return flow solenoid valve water-in and reverse osmosis membrane assembly pure water inlet and reverse osmosis produced water solenoid valve is connected, and the water outlet of pure water backflow vacuum breaker and the pipeline between feed water by reverse osmosis magnetic valve and topping-up pump are connected.When using, the utility model can monitor by the specific conductivity of water purification that the reverse osmosis membrane assembly pure water inlet is flowed out, when surpassing setting height, specific conductivity closes reverse osmosis produced water solenoid valve, and then the water purification that makes the reverse osmosis membrane assembly outflow is got back to the front water route of pump of topping-up pump, again be used for circulation water processed, open again reverse osmosis produced water solenoid valve when following until the electrodeionization water purification conductance of reverse osmosis membrane assembly outflow reaches setting height.
Be connected with ultrapure aquatic products water solenoid valve on pipeline between described super purification column and pure water tank, described pure water circulating treating system also comprises ultrapure water backflow branch road, described ultrapure water backflow branch road comprises ultrapure water return flow solenoid valve and the ultrapure water backflow vacuum breaker that is connected with the ultrapure water return flow solenoid valve, pipeline between the water-in of described ultrapure water return flow solenoid valve and super purification column and ultrapure aquatic products water solenoid valve is connected, and the pipeline between the water outlet of ultrapure water backflow vacuum breaker and reverse osmosis produced water solenoid valve and super purification column is connected.When using, the utility model can monitor the resistivity of the current of super purification column outflow, if resistivity surpasses setting height, close ultrapure aquatic products water solenoid valve, and then again enter in super purification column after making current that super purification column flows out through ultrapure water return flow solenoid valve and ultrapure water backflow vacuum breaker, until the resistivity of super purification column is opened ultrapure aquatic products water solenoid valve again when setting height is following.
For the ease of making the circulation of wash-down water in the utility model, pure water circulating treating system in water purification machine, also comprise the reverse osmosis scouring electromagnetic valve, pipeline between described reverse osmosis scouring electromagnetic valve water-in and the dense water out of reverse osmosis membrane assembly and reverse osmosis concentrated water regulating valve is connected, in the pipeline access draining trench that described reverse osmosis scouring electromagnetic valve water outlet connects.
Be connected with the feed water by reverse osmosis tensimeter on pipeline between described topping-up pump and reverse osmosis membrane assembly, the connecting portion of the pipeline between described reverse osmosis scouring electromagnetic valve and reverse osmosis membrane assembly and reverse osmosis concentrated water regulating valve to the pipeline between reverse osmosis concentrated water regulating valve water-in is provided with the reverse osmosis concentrated water tensimeter.Wherein, the feed water by reverse osmosis tensimeter is used for the hydraulic pressure pressure after the topping-up pump supercharging is detected, and the reverse osmosis concentrated water tensimeter is used for the pressure of the dense water hydraulic pressure that flows into the reverse osmosis concentrated water variable valve is detected.
In order to improve the processing efficiency of water, the quantity of described reverse osmosis membrane assembly is two.
The utility model enters in the utility model through pretreated former water as the part of water purification machine, and generates water purification after being processed by the utility model.
compared with prior art, the utlity model has following beneficial effect: (1) the utility model comprises pure water backflow branch road and reverse osmosis produced water solenoid valve, when the utility model is used, surpass established standards if process through reverse osmosis membrane assembly the electrodeionization water purification conductance that generates, close reverse osmosis produced water solenoid valve, can make reverse osmosis membrane assembly process the front water route of pump that the water purification that obtains is circulated again into topping-up pump, easy to operate, time saving and energy saving, and the water purification that refluxes mixes with former water, greatly reduce the saltiness of former water, so can avoid inputting current saltiness in reverse osmosis membrane assembly too high and its inner assembly is caused damage.
(2) the utility model also comprises ultrapure water backflow branch road and ultrapure aquatic products water solenoid valve, when the utility model is used, surpass established standards if process through super purification column the water purification resistivity that generates, can close ultrapure aquatic products water solenoid valve, can make super purification column process the water purification that obtains and be circulated again into super purification column water-in, and again water is filtered, easy to operate, time saving and energy saving, and the water flow energy that refluxes reduces directly from the saltiness of the water purification of reverse osmosis membrane assembly output, further can avoid inputting in super purification column the current saliferous too high and its inner assembly is caused damage.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
In accompanying drawing, the corresponding name of Reference numeral is called: 1, topping-up pump, 2, pure water tank, 3, reverse osmosis membrane assembly, 4, feed water by reverse osmosis magnetic valve, 5, pure water backflow vacuum breaker, 6, reverse osmosis concentrated water regulating valve, 7, the reverse osmosis scouring electromagnetic valve, 8, reverse osmosis produced water solenoid valve, 9, pure water return flow solenoid valve, 10, feed water by reverse osmosis tensimeter, 11, the reverse osmosis concentrated water tensimeter, 12, the draining trench, 13, super purification column, 14, ultrapure water return flow solenoid valve, 15, ultrapure water backflow vacuum breaker, 16, ultrapure aquatic products water solenoid valve.
Embodiment
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1, pure water circulating treating system in water purification machine, comprise the feed water by reverse osmosis magnetic valve 4, topping-up pump 1, reverse osmosis membrane assembly 3, reverse osmosis produced water solenoid valve 8, super purification column 13 and the pure water tank 2 that connect in turn, wherein, the quantity of reverse osmosis membrane assembly 3 is preferably two, the pipeline of two reverse osmosis membrane assembly 3 interfaces connections is identical, super purification column 13 comprises shell and setting purifying resin in the enclosure, and super purification column 13 is used for that reverse osmosis membrane assembly 3 is processed the former water that obtains and again filters.Reverse osmosis membrane assembly 3 is provided with pure water inlet and dense water out, the water-in of reverse osmosis produced water solenoid valve 8 is connected with the pure water inlet of two reverse osmosis membrane assemblies 3, reverse osmosis concentrated water regulating valve 6 of the common connection of the dense water out of two reverse osmosis membrane assemblies 3 is in the pipeline access draining trench 12 that the water outlet of reverse osmosis concentrated water regulating valve 6 connects.The pure water circulating treating system also comprises reverse osmosis scouring electromagnetic valve 7, pipeline between reverse osmosis scouring electromagnetic valve 7 water-ins and the dense water out of reverse osmosis membrane assembly 3 and reverse osmosis concentrated water regulating valve 6 is connected, in the pipeline access draining trench 12 that reverse osmosis scouring electromagnetic valve 7 water outlets connect.
The pure water circulating treating system also comprises pure water backflow branch road, pure water backflow branch road comprises pure water return flow solenoid valve 9 and pure water backflow vacuum breaker 5, wherein, the water outlet of pure water return flow solenoid valve 9 is connected with the water-in of pure water backflow vacuum breaker 5, pipeline between pure water return flow solenoid valve 9 water-ins and reverse osmosis membrane assembly 3 pure water inlets and reverse osmosis produced water solenoid valve 8 is connected, and the pipeline between the water outlet of pure water backflow vacuum breaker 5 and feed water by reverse osmosis magnetic valve 4 and topping-up pump 1 is connected.be connected with ultrapure aquatic products water solenoid valve 16 on pipeline between super purification column 13 and pure water tank 2, the pure water circulating treating system also comprises ultrapure water backflow branch road, ultrapure water backflow branch road comprises ultrapure water return flow solenoid valve 14 and ultrapure water backflow vacuum breaker 15, the water outlet of ultrapure water return flow solenoid valve 14 is connected with the water-in of ultrapure water backflow vacuum breaker 15, pipeline between the water-in of ultrapure water return flow solenoid valve 14 and super purification column 13 and ultrapure aquatic products water solenoid valve 16 is connected, pipeline between the water outlet of ultrapure water backflow vacuum breaker 15 and reverse osmosis produced water solenoid valve 8 and super purification column 13 is connected.The feed water by reverse osmosis magnetic valve 4 of the present embodiment, reverse osmosis concentrated water regulating valve 6, reverse osmosis scouring electromagnetic valve 7, reverse osmosis produced water solenoid valve 8, pure water return flow solenoid valve 9, ultrapure water return flow solenoid valve 15 and ultrapure aquatic products water solenoid valve 16 all preferably adopt the 2P025-08 two-position two-way solenoid valve.
Be connected with feed water by reverse osmosis tensimeter 10 on pipeline between topping-up pump 1 and reverse osmosis membrane assembly 3, the connecting portion of the pipeline between reverse osmosis scouring electromagnetic valve 7 and reverse osmosis membrane assembly 3 and reverse osmosis concentrated water regulating valve 6 to the pipeline between reverse osmosis concentrated water regulating valve 6 water-ins is provided with reverse osmosis concentrated water tensimeter 11.
As mentioned above, can well realize the utility model.
Claims (5)
1. pure water circulating treating system in water purification machine, it is characterized in that: comprise the feed water by reverse osmosis magnetic valve (4) that connects in turn, topping-up pump (1), reverse osmosis membrane assembly (3), reverse osmosis produced water solenoid valve (8), super purification column (13) and pure water tank (2), described reverse osmosis membrane assembly (3) is provided with pure water inlet and dense water out, the water-in of reverse osmosis produced water solenoid valve (8) is connected with the pure water inlet of reverse osmosis membrane assembly (3), the dense water out of reverse osmosis membrane assembly (3) connects a reverse osmosis concentrated water regulating valve (6), in the pipeline access draining trench (12) that the water outlet of reverse osmosis concentrated water regulating valve (6) connects, described pure water circulating treating system also comprises pure water backflow branch road, described pure water backflow branch road comprises pure water return flow solenoid valve (9) and the pure water backflow vacuum breaker (5) that is connected with pure water return flow solenoid valve (9), pipeline between pure water return flow solenoid valve (9) water-in and reverse osmosis membrane assembly (3) pure water inlet and reverse osmosis produced water solenoid valve (8) is connected, and the pipeline between the water outlet of pure water backflow vacuum breaker (5) and feed water by reverse osmosis magnetic valve (4) and topping-up pump (1) is connected.
2. pure water circulating treating system in water purification machine according to claim 1, it is characterized in that: be connected with ultrapure aquatic products water solenoid valve (16) on the pipeline between described super purification column (13) and pure water tank (2), described pure water circulating treating system also comprises ultrapure water backflow branch road, described ultrapure water backflow branch road comprises ultrapure water return flow solenoid valve (14) and the ultrapure water backflow vacuum breaker (15) that is connected with ultrapure water return flow solenoid valve (14), pipeline between the water-in of described ultrapure water return flow solenoid valve (14) and super purification column (13) and ultrapure aquatic products water solenoid valve (16) is connected, pipeline between the water outlet of ultrapure water backflow vacuum breaker (15) and reverse osmosis produced water solenoid valve (8) and super purification column (13) is connected.
3. pure water circulating treating system in water purification machine according to claim 1, it is characterized in that: also comprise reverse osmosis scouring electromagnetic valve (7), pipeline between described reverse osmosis scouring electromagnetic valve (7) water-in and the dense water out of reverse osmosis membrane assembly (3) and reverse osmosis concentrated water regulating valve (6) is connected, in the pipeline access draining trench (12) that described reverse osmosis scouring electromagnetic valve (7) water outlet connects.
4. pure water circulating treating system in water purification machine according to claim 1, it is characterized in that: be connected with feed water by reverse osmosis tensimeter (10) on the pipeline between described topping-up pump (1) and reverse osmosis membrane assembly (3), the connecting portion of the pipeline between described reverse osmosis scouring electromagnetic valve (7) and reverse osmosis membrane assembly (3) and reverse osmosis concentrated water regulating valve (6) to the pipeline between reverse osmosis concentrated water regulating valve (6) water-in is provided with reverse osmosis concentrated water tensimeter (11).
5. pure water circulating treating system in the described water purification machine of any one according to claim 1～4, it is characterized in that: the quantity of described reverse osmosis membrane assembly (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722744 CN202968212U (en) | 2012-12-25 | 2012-12-25 | Pure water circulating system in water purification machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220722744 CN202968212U (en) | 2012-12-25 | 2012-12-25 | Pure water circulating system in water purification machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968212U true CN202968212U (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220722744 Expired - Fee Related CN202968212U (en) | 2012-12-25 | 2012-12-25 | Pure water circulating system in water purification machine |
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| CN (1) | CN202968212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591340A (en) * | 2013-10-31 | 2015-05-06 | 刘爱东 | Table type water purification machine |
| CN104843833A (en) * | 2014-11-19 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Purified water box-free ultrapure water machine |
| WO2015131422A1 (en) * | 2014-03-05 | 2015-09-11 | 深圳澳特弗科技有限公司 | Intense pulsation micro wastewater discharge water purification system |
| CN107739070A (en) * | 2017-11-15 | 2018-02-27 | 珠海格力电器股份有限公司 | A kind of control method of water cleaning systems and water cleaning systems |
-
2012
- 2012-12-25 CN CN 201220722744 patent/CN202968212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591340A (en) * | 2013-10-31 | 2015-05-06 | 刘爱东 | Table type water purification machine |
| WO2015131422A1 (en) * | 2014-03-05 | 2015-09-11 | 深圳澳特弗科技有限公司 | Intense pulsation micro wastewater discharge water purification system |
| CN104843833A (en) * | 2014-11-19 | 2015-08-19 | 重庆摩尔水处理设备有限公司 | Purified water box-free ultrapure water machine |
| CN107739070A (en) * | 2017-11-15 | 2018-02-27 | 珠海格力电器股份有限公司 | A kind of control method of water cleaning systems and water cleaning systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |