CN202346859U - Dual-core direct drinking water system - Google Patents
Dual-core direct drinking water system Download PDFInfo
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- CN202346859U CN202346859U CN2011202217768U CN201120221776U CN202346859U CN 202346859 U CN202346859 U CN 202346859U CN 2011202217768 U CN2011202217768 U CN 2011202217768U CN 201120221776 U CN201120221776 U CN 201120221776U CN 202346859 U CN202346859 U CN 202346859U
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- drinking water
- direct drinking
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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Abstract
The utility model discloses a dual-core direct drinking water system which is provided with a raw water tank, a raw water booster pump, a direct drinking water tank, a raw water pretreatment unit, a direct drinking water supplying, sterilizing and filtering unit, a direct drinking water supplying unit, a direct drinking water purifying and generating unit, a multi-channel valve and a control unit, wherein the raw water tank is connected into tap water; water in the raw water tank is pumped into the raw water pretreatment unit by the raw water booster pump; preliminarily-treated water is input into the direct drinking water purifying and generating unit by the raw water pretreatment unit; the direct drinking water purifying and generating unit is one or two of a two-stage reverse osmosis membrane unit and a nanofiltration membrane unit; more than or equal to two small units are respectively provided with solenoid valves; water passes through the solenoid valves and then enters the direct drinking water supplying, sterilizing and filtering unit and is stored in the direct drinking water tank; the direct drinking water supplying unit is communicated with the direct drinking water tank and the multi-channel valve; the multi-channel valve is communicated with a pipeline; and the control unit is used for controlling the process. The dual-core direct drinking water system can be used for producing direct drinking water with more than two kinds of qualities and meets the requirements of different people.
Description
Technical field
The utility model relates to the tap water technical field, particularly the double-core drinking water system.
Background technology
At present, high-grade community and office building, for the user need except tap water, also supply direct-drinking water, general way is to set up pipeline respectively, supply has respectively solved the problem of life and direct drinking water.But along with growth in the living standard, the demand of people's direct-drinking water improves accordingly, the direct-drinking water of single quality; Be difficult to satisfy people's demand, but according to the conventional method, the supply of every kind of direct-drinking water needs independent pipeline; The cost of building is high; And for community that has built up and building, also can not bury new pipeline underground and supply water, so just be difficult to satisfy people's demand.
The utility model content
The purpose of the utility model is in order to address the above problem, the double-core drinking water system to be provided, and this drinking water system can be produced the direct-drinking water of two or more qualities, utilizes existing piping system, directly satisfies the needs of different crowd.
In order to achieve the above object; The technical scheme that the utility model provides is: the double-core drinking water system has former water tank, former water topping-up pump, direct-drinking water water tank, former water pretreatment unit, direct-drinking water disinfection of drinking water filtering unit, direct-drinking water feeding unit, direct-drinking water purification generation unit, multiple valve and control unit; Former water tank inserts tap water; Former water topping-up pump pumps into former water pretreatment unit with the water in the former water tank; Former water pretreatment unit purifies generation unit with the water input direct-drinking water of rough handling; Direct-drinking water purification generation unit is one or both in twin-stage reverse osmosis membrane unit and the nf membrane unit, and twin-stage reverse osmosis membrane unit and nf membrane unit that direct-drinking water purifies in the generation unit are furnished with SV respectively; Water is stored in the direct-drinking water water tank after behind SV, getting into direct-drinking water disinfection of drinking water filtering unit; The direct-drinking water feeding unit is communicated with direct-drinking water water tank and multiple valve; The multiple valve connecting pipeline; Control unit is controlled above process;
The direct-drinking water feeding unit is to be made up of variable frequency pump and hydraulic pressure sensor; Variable frequency pump and hydraulic pressure sensor are controlled by control unit;
Former water pretreatment unit has sand-bed filter, activated charcoal filter, softening agent; Wherein, sand-bed filter can be selected the quartz sand filtration device for use;
Former water pretreatment unit and direct-drinking water purify generation unit and also are provided with nanofilter;
Direct-drinking water disinfection of drinking water filtering unit is the uv sterilisation unit, comprises disinfection of drinking water unit and backwater disinfection unit; The disinfection of drinking water unit is arranged between drinking water supply unit and the direct-drinking water water tank; The backwater disinfection unit is communicated with between described direct-drinking water water tank and pipeline.
The utility model technology double-core drinking water system utilizes technology such as known former water tank, former water topping-up pump, direct-drinking water water tank, former water pretreatment unit, after the tap water of fetching is handled, gets into direct-drinking water and purifies generation unit; Direct-drinking water purifies generation unit and is divided into the little unit more than 2, is in twin-stage reverse osmosis membrane unit and the nf membrane unit one or both, according to the difference of setting; Can produce the water of different qualities; As required, junior unit work of control unit control is arranged, and open the valve of its UNICOM; The qualified water of producing flows into disinfection unit, underproofly gets back to former water tank; Through known technology, so just, send into pipeline like the back the water that needs quality; Here, pipeline can be a path, can be many paths also, is convenient to upgrade and backwater; Increasing nanofilter (nanofiltration device), is in order to strengthen pre-treatment, to alleviate the burden of back level, disinfection unit being set on backwater, is in order to guarantee health.Therefore, this device can be produced the direct-drinking water of two or more qualities, utilizes existing piping system, directly satisfies the needs of different crowd, and cost is low; Can change the water of different qualities as required, and speed is fast; And the water in the pipeline can be used for for emergency use.
Description of drawings:
Fig. 1: the synoptic diagram of the utility model double-core drinking water system.
Embodiment:
As shown in Figure 1:
The double-core drinking water system has former water tank, former water topping-up pump 2, direct-drinking water water tank 3, former water pretreatment unit 4, direct-drinking water disinfection of drinking water filtering unit 7, direct-drinking water feeding unit 6, direct-drinking water purification generation unit 5, multiple valve 8 and control unit 9; Former water tank 1 inserts tap water; Former water topping-up pump 2 pumps into former water pretreatment unit 4 with the water in the former water tank 1; Former water pretreatment unit 4 purifies generation unit 5 with the water input direct-drinking water of rough handling; Direct-drinking water purification generation unit is one or both in twin-stage reverse osmosis membrane unit 51 and the nf membrane unit 52, and the twin-stage reverse osmosis membrane unit 51 that direct-drinking water purifies in the generation unit 5 is furnished with SV 53 respectively with nf membrane unit 52; Water is stored in the direct-drinking water water tank 3 after behind SV 53, getting into direct-drinking water disinfection of drinking water filtering unit 7; Direct-drinking water feeding unit 6 is communicated with direct-drinking water water tank 3 and multiple valve 8; Multiple valve 8 connecting pipelines; The above process of control unit 9 controls;
Direct-drinking water feeding unit 6 is to be made up of variable frequency pump 61 and hydraulic pressure sensor 62; Variable frequency pump 61 is controlled by control unit with hydraulic pressure sensor 62;
Former water pretreatment unit 4 has sand-bed filter 41, activated charcoal filter 42, softening agent 43; Wherein, sand-bed filter 41 is a quartz sand filtration device 41;
Former water pretreatment unit 4 purifies generation unit 5 with direct-drinking water and also is provided with nanofilter 10;
Direct-drinking water disinfection of drinking water filtering unit 7 is the uv sterilisation unit, comprises disinfection of drinking water unit and backwater disinfection unit; The disinfection of drinking water unit is arranged between drinking water supply unit 6 and the direct-drinking water water tank 3; The backwater disinfection unit is communicated with between described direct-drinking water water tank 3 and pipeline.
This double-core drinking water system utilizes technology such as known former water tank, former water topping-up pump, direct-drinking water water tank, former water pretreatment unit, after the tap water of fetching is handled, gets into direct-drinking water and purifies generation unit; Direct-drinking water purifies generation unit and is divided into the little unit more than 2, is in twin-stage reverse osmosis membrane unit and the nf membrane unit one or both, according to the difference of setting; Can produce the water of different qualities; As required, junior unit work of control unit control is arranged, and open the valve of its UNICOM; The qualified water of producing flows into disinfection unit, underproofly gets back to former water tank; Through known technology, so just, send into pipeline like the back the water that needs quality; Here, pipeline can be a path, can be many paths also, is convenient to upgrade and backwater; Increasing nanofilter (nanofiltration device), is in order to strengthen pre-treatment, to alleviate the burden of back level, disinfection unit being set on backwater, is in order to guarantee health.Therefore, this device can be produced the direct-drinking water of two or more qualities, utilizes existing piping system, directly satisfies the needs of different crowd, and cost is low; Can change the water of different qualities as required, and speed is fast; And the water in the pipeline can be used for for emergency use.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the embodiment of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation that these spirit that belong to the utility model are extended out or change still are among the protection domain of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202217768U CN202346859U (en) | 2011-06-28 | 2011-06-28 | Dual-core direct drinking water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202217768U CN202346859U (en) | 2011-06-28 | 2011-06-28 | Dual-core direct drinking water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346859U true CN202346859U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202217768U Expired - Fee Related CN202346859U (en) | 2011-06-28 | 2011-06-28 | Dual-core direct drinking water system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202346859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351354A (en) * | 2011-06-28 | 2012-02-15 | 北京爱生科技发展有限公司 | Double-core direct drinking water system |
| CN103435208A (en) * | 2013-08-26 | 2013-12-11 | 王道光 | Multiple-water resource direct drinking water manufacturing equipment |
-
2011
- 2011-06-28 CN CN2011202217768U patent/CN202346859U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351354A (en) * | 2011-06-28 | 2012-02-15 | 北京爱生科技发展有限公司 | Double-core direct drinking water system |
| CN102351354B (en) * | 2011-06-28 | 2013-06-19 | 北京爱生科技发展有限公司 | Double-core direct drinking water system |
| CN103435208A (en) * | 2013-08-26 | 2013-12-11 | 王道光 | Multiple-water resource direct drinking water manufacturing equipment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20130628 |