CN204310888U - A kind of reverse osmosis water purification machine with under meter - Google Patents
A kind of reverse osmosis water purification machine with under meter Download PDFInfo
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- CN204310888U CN204310888U CN201420784041.XU CN201420784041U CN204310888U CN 204310888 U CN204310888 U CN 204310888U CN 201420784041 U CN201420784041 U CN 201420784041U CN 204310888 U CN204310888 U CN 204310888U
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- reverse osmosis
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- purification machine
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Abstract
The utility model provides a kind of reverse osmosis water purification machine with under meter, belongs to water technical field processed.It solving existing reverse osmosis water purification machine can not calculated flow rate, cannot the more problem such as renew cartridge in time.The cotton strainer of PP of the reverse osmosis water purification machine of this band under meter, entering water electromagnetic valve, topping-up pump, granular activated carbon filter is connected successively with reverse osmosis membrane filt, under meter one is provided with between granular activated carbon filter and reverse osmosis membrane filt, the waste water end of reverse osmosis membrane filt is connected with Wastewater by Electric magnet valve, the pure water end of reverse osmosis membrane filt is connected with reverse checkvalve, the downstream of reverse checkvalve is divided into water storage road and water outlet path, the end on water storage road is connected with water-storage pressure tank, water outlet path is disposed with Postposition carbon filter and depotition cock, under meter two is provided with between reverse checkvalve and Postposition carbon filter.This reverse osmosis water purification machine has in time, change the advantages such as filter element accurately.
Description
Technical field
The utility model belongs to water technical field processed, relates to a kind of reverse osmosis water purification machine, particularly a kind of reverse osmosis water purification machine with under meter.
Background technology
Reverse osmosis water purification machine is that one integrates the technology such as micro-filtration, absorption, ultrafiltration, reverse osmosis, ultraviolet-sterilization, ultrapureization, tap water is converted into the device of ultrapure water, capable of direct drinking after transforming.
Reverse osmosis water purification machine is a kind of pure water manufacturing technology of comparative maturity, existing reverse osmosis water purification machine, and such as Chinese patent literature data discloses reverse osmosis water purification machine [application number: 201120070355.X; Authorization Notice No.: CN201952301U]; it comprises PP cotton strainer, granular activated carbon filter, extruded activated carbon strainer, topping-up pump, the reverse osmosis filter of connection successively; the wastewater outlet of reverse osmosis filter is connected with waste water ratio control device; pure water outlet is connected between Postposition carbon filter and Pressured water tank, and the feed-water end of topping-up pump is connected with cold water faucet.
The reverse osmosis water purification machine simplicity of design of this kind of structure is reasonable, saves energy, but the filtering system of the reverse osmosis water purification machine of this kind of structure in use for some time, all dirt can be accumulated in each parts, filter core especially for the cotton strainer of the first PP filtered can deposit pollutents such as having more iron rust, silt, colloid, the flowing of blocking fluid, reduce the cross-sectional area of fluid flowing, cause the flooding quantity of reverse osmosis water purification machine to reduce gradually, thus affect the water efficiency processed of reverse osmosis water purification machine.And user accurately cannot know the actual state of the filter elements such as the cotton strainer of PP and cannot change the filter core of strainer timely and effectively, change evening, reverse osmosis water purification machine cannot normally use in water impact processed, and changed early both consumption of natural resource, produce a large amount of human costs again, increase the burden of user.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provide a kind of reverse osmosis water purification machine with under meter, how in time this under meter, for detecting the flow velocity of fluid in reverse osmosis water purification machine, solves, changes accurately the problem of filter element.
The purpose of this utility model realizes by following technical proposal: a kind of reverse osmosis water purification machine with under meter, comprise the cotton strainer of PP, entering water electromagnetic valve, topping-up pump, granular activated carbon filter and reverse osmosis membrane filt, it is characterized in that, the cotton strainer of described PP, entering water electromagnetic valve, topping-up pump, granular activated carbon filter is connected successively with reverse osmosis membrane filt, under meter one is provided with between described granular activated carbon filter and reverse osmosis membrane filt, the waste water end of described reverse osmosis membrane filt is connected with Wastewater by Electric magnet valve, the pure water end of described reverse osmosis membrane filt is connected with reverse checkvalve, the downstream of described reverse checkvalve is divided into water storage road and water outlet path, the end on described water storage road is connected with water-storage pressure tank, described water outlet path is disposed with Postposition carbon filter and depotition cock, under meter two is provided with between described reverse checkvalve and Postposition carbon filter.
The cotton strainer of PP and granular activated carbon filter all play a role in filtering, the cotton strainer of PP is that first filters, granular activated carbon filter is that second filters, fluid enters into this reverse osmosis water purification machine from the upstream of the cotton strainer of PP, topping-up pump accelerating fluid enters in this reverse osmosis water purification machine, impurity in fluid such as iron rust, silt, colloids etc. stick on the cotton strainer of PP, fluid after first filters carries out second absorption through granular activated carbon filter again, under meter one is arranged on the downstream of granular activated carbon filter, the flow velocity that test fluid flows out from granular activated carbon filter, when the flow velocity that under meter one detects is reduced to threshold value, now as required one of them filter element replacing in cotton for PP strainer and granular activated carbon filter to be fallen or two filter cores all replace, reverse osmosis membrane filt is that the 3rd road filters, under meter two detects the flow velocity of the fluid flowed out from reverse osmosis membrane filt, the flow velocity that detects of under meter one is normal upon start, and the flow velocity that under meter two detects is when being reduced to threshold value, now need the filter core changing reverse osmosis membrane filt, by the setting of under meter one and under meter two, can be timely, detect the flow velocity of fluid in reverse osmosis water purification machine accurately, timely according to this flow velocity, change the filter core of strainer accurately, make this reverse osmosis water purification machine all the time can normal water processed, the waste of manpower and materials can not be caused.
Above-mentioned a kind of with in the reverse osmosis water purification machine of under meter, described under meter two is arranged in water outlet path.This kind of structure, under meter two can not be subject to the impact of fluid in water storage road, and under meter two can measure flow velocity when fluid flows through water outlet path more accurately, and person easy to use changes the filter core of reverse osmosis membrane filt in time, accurately.
A kind ofly be provided with high-voltage switch gear with in the reverse osmosis water purification machine of under meter between described reverse checkvalve and water-storage pressure tank above-mentioned, described high-voltage switch gear is arranged in water storage road.High-voltage switch gear controls storage and the discharge of fluid in water-storage pressure tank.
Above-mentioned a kind of with in the reverse osmosis water purification machine of under meter, described under meter one, under meter two, high-voltage switch gear, entering water electromagnetic valve and Wastewater by Electric magnet valve are all connected by electric wire and controller electricity.Use automatically controlled, be swift in response, highly sensitive, and when the flow velocity that under meter one, under meter two detect is reduced to threshold value, can sound the alarm, remind user to change the filter core of strainer in time.
Above-mentioned a kind of with in the reverse osmosis water purification machine of under meter, between described Postposition carbon filter and depotition cock, be provided with flowing water Valve.Flowing water Valve is arranged in water outlet path, plays dual protection, according to actual needs, opens or closes flowing water Valve, avoiding causing waste.
Above-mentioned a kind of with in the reverse osmosis water purification machine of under meter, between the waste water end of described reverse osmosis membrane filt and Wastewater by Electric magnet valve, be provided with check valve.The setting of check valve prevents return of waste water in reverse osmosis membrane filt, and pure water can not be contaminated.
Compared with prior art, under meter one and under meter two are set in the reverse osmosis water purification machine that the utility model provides, under meter flows through the cotton strainer of PP for a pair, the flow velocity of the fluid of granular activated carbon filter detects, the flow velocity of under meter two to the fluid flowing through reverse osmosis membrane filt detects, and under meter one and under meter two are all connected by electric wire and controller electricity, when the flow velocity that under meter one or under meter two detect is lower than threshold value, can sound the alarm, remind user timely, change the filter core of strainer accurately, make this reverse osmosis water purification machine all the time can normal water processed, can not owing to changing the waste of the manpower and materials caused by mistake.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of the reverse osmosis water purification machine of this band under meter.
In figure, 1, the cotton strainer of PP; 2, entering water electromagnetic valve; 3, topping-up pump; 4, granular activated carbon filter; 5, reverse osmosis membrane filt; 51, waste water end; 52, pure water end; 6, under meter one; 7, Wastewater by Electric magnet valve; 8, reverse checkvalve; 9, water storage road; 10, water outlet path; 11, water-storage pressure tank; 12, Postposition carbon filter; 13, depotition cock; 14, under meter two; 15, high-voltage switch gear; 16, flowing water Valve; 17, check valve.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this band under meter reverse osmosis water purification machine comprise PP cotton strainer 1, entering water electromagnetic valve 2, topping-up pump 3, granular activated carbon filter 4, reverse osmosis membrane filt 5, under meter 1, Wastewater by Electric magnet valve 7, reverse checkvalve 8, water-storage pressure tank 11, Postposition carbon filter 12, depotition cock 13, under meter 2 14, high-voltage switch gear 15 and flowing water Valve 16.
The cotton strainer 1 of PP, entering water electromagnetic valve 2, topping-up pump 3, granular activated carbon filter 4 and reverse osmosis membrane filt 5 are connected by PE pipe successively, also can be connected by metal tube made of copper in actual production, under meter 1 is provided with between granular activated carbon filter 4 and reverse osmosis membrane filt 5, the waste water end 51 of reverse osmosis membrane filt 5 is connected with Wastewater by Electric magnet valve 7, and be provided with check valve 17 between the waste water end 51 of reverse osmosis membrane filt 5 and Wastewater by Electric magnet valve 7, prevent waste water from flowing backwards, the pure water end 52 of reverse osmosis membrane filt 5 is connected with reverse checkvalve 8, reverse checkvalve 8 also plays the effect of anti-reflux one way, prevent aqueous reflux from returning in reverse osmosis membrane filt 5.The downstream of reverse checkvalve 8 is divided into water storage road 9 and water outlet path 10, and the end on water storage road 9 is connected with water-storage pressure tank 11, and the middle part on water storage road 9 is connected with high-voltage switch gear 15, and high-voltage switch gear 15 controls storage and the discharge of fluid in water-storage pressure tank 11.Water outlet path 10 is disposed with under meter 2 14, Postposition carbon filter 12, flowing water Valve 16 and depotition cock 13, depotition cock 13 is positioned at the end of water outlet path 10.
Under meter 1, under meter 2 14, high-voltage switch gear 15, entering water electromagnetic valve 2 and Wastewater by Electric magnet valve 7 are all connected by electric wire and controller electricity, controller in the present embodiment is PLC, can buy in hardware market, at controller, place is also provided with warning horn, and warning horn is connected with under meter 2 14 with under meter 1 by controller.
Under meter 1 detects the flow velocity of the fluid flowing through the cotton strainer 1 of PP and granular activated carbon filter 4; when first under meter 1 detects flow velocity lower than threshold value; information collected by controller; warning horn can sound the alarm; remind user to change the filter core of the cotton strainer 1 of PP or granular activated carbon filter 4 in time, or change the filter core of the cotton strainer 1 of PP and person's granular activated carbon filter 4 simultaneously.When first under meter 2 14 detects flow velocity lower than threshold value, information collected by controller, and warning horn can sound the alarm, and reminds user to change the filter core of reverse osmosis membrane filt 5 in time.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as PP cotton strainer 1, entering water electromagnetic valve 2, topping-up pump 3, granular activated carbon filter 4, reverse osmosis membrane filt 5, waste water end 51, pure water end 52, under meter 1, Wastewater by Electric magnet valve 7, reverse checkvalve 8, water storage road 9, water outlet path 10, water-storage pressure tank 11, Postposition carbon filter 12, depotition cock 13, under meter 2 14, high-voltage switch gear 15, flowing water Valve 16, check valve 17 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. the reverse osmosis water purification machine with under meter, comprise the cotton strainer (1) of PP, entering water electromagnetic valve (2), topping-up pump (3), granular activated carbon filter (4) and reverse osmosis membrane filt (5), it is characterized in that, the cotton strainer (1) of described PP, entering water electromagnetic valve (2), topping-up pump (3), granular activated carbon filter (4) is connected successively with reverse osmosis membrane filt (5), under meter one (6) is provided with between described granular activated carbon filter (4) and reverse osmosis membrane filt (5), the waste water end (51) of described reverse osmosis membrane filt (5) is connected with Wastewater by Electric magnet valve (7), the pure water end (52) of described reverse osmosis membrane filt (5) is connected with reverse checkvalve (8), the downstream of described reverse checkvalve (8) is divided into water storage road (9) and water outlet path (10), the end of described water storage road (9) is connected with water-storage pressure tank (11), described water outlet path (10) is disposed with Postposition carbon filter (12) and depotition cock (13), under meter two (14) is provided with between described reverse checkvalve (8) and Postposition carbon filter (12).
2. a kind of reverse osmosis water purification machine with under meter according to claim 1, is characterized in that, described under meter two (14) is arranged in water outlet path (10).
3. a kind of reverse osmosis water purification machine with under meter according to claim 2, it is characterized in that, be provided with high-voltage switch gear (15) between described reverse checkvalve (8) and water-storage pressure tank (11), described high-voltage switch gear (15) is arranged in water storage road (9).
4. a kind of reverse osmosis water purification machine with under meter according to claim 3, it is characterized in that, described under meter one (6), under meter two (14), high-voltage switch gear (15), entering water electromagnetic valve (2) and Wastewater by Electric magnet valve (7) are all connected by electric wire and controller electricity.
5. a kind of reverse osmosis water purification machine with under meter according to claim 1 or 2 or 3 or 4, is characterized in that, be provided with flowing water Valve (16) between described Postposition carbon filter (12) and depotition cock (13).
6. a kind of reverse osmosis water purification machine with under meter according to claim 1 or 2 or 3 or 4, it is characterized in that, between the waste water end (51) of described reverse osmosis membrane filt (5) and Wastewater by Electric magnet valve (7), be provided with check valve (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784041.XU CN204310888U (en) | 2014-12-11 | 2014-12-11 | A kind of reverse osmosis water purification machine with under meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784041.XU CN204310888U (en) | 2014-12-11 | 2014-12-11 | A kind of reverse osmosis water purification machine with under meter |
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| CN204310888U true CN204310888U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420784041.XU Expired - Fee Related CN204310888U (en) | 2014-12-11 | 2014-12-11 | A kind of reverse osmosis water purification machine with under meter |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174514A (en) * | 2015-09-21 | 2015-12-23 | 中山市合美电器有限公司 | Control method of water purification machine of internet of things |
| CN107219158A (en) * | 2017-03-01 | 2017-09-29 | 霍尼韦尔环境自控产品（天津）有限公司 | Know the method and purifier of the main filtering module state of purifier |
| CN107892422A (en) * | 2017-12-27 | 2018-04-10 | 佛山市多乐畜牧器械有限公司 | A kind of deionized water water-making machine |
| CN108946870A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN108946871A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN110776175A (en) * | 2019-11-21 | 2020-02-11 | 江西理工大学 | Portable solar water circulation filtering device |
-
2014
- 2014-12-11 CN CN201420784041.XU patent/CN204310888U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174514A (en) * | 2015-09-21 | 2015-12-23 | 中山市合美电器有限公司 | Control method of water purification machine of internet of things |
| CN107219158A (en) * | 2017-03-01 | 2017-09-29 | 霍尼韦尔环境自控产品（天津）有限公司 | Know the method and purifier of the main filtering module state of purifier |
| CN108946870A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN108946871A (en) * | 2017-05-18 | 2018-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purification machine, reverse osmosis filtration system and its control method |
| CN107892422A (en) * | 2017-12-27 | 2018-04-10 | 佛山市多乐畜牧器械有限公司 | A kind of deionized water water-making machine |
| CN110776175A (en) * | 2019-11-21 | 2020-02-11 | 江西理工大学 | Portable solar water circulation filtering device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20201211 |