CN207277421U - Intelligent negative pressure-free sub-prime water work - Google Patents

Abstract

The utility model discloses a kind of Intelligent negative pressure-free sub-prime water work.Intelligent negative pressure-free sub-prime water work, including non-negative pressure method of water supply module and direct drinking processing module, non-negative pressure method of water supply module includes being sequentially connected main water inlet tube, main feed water pump and the primary flow pipe for forming main waterway, direct drinking processing module includes being sequentially connected pre-filtering component, the first water pump and the reverse osmosis membrane assembly for forming filtering water route, primary flow pipe is used to be supplied water with water end (W.E.) to pre-filtering component and user, pre-filtering component includes more medium filter, active carbon filter and the water softener being connected on filtering water route, and salt box is connected with water softener；Water quality monitoring module includes the first water quality sensor being connected in main waterway, and the first bypass pipe is also associated between the water inlet of primary flow pipe and the water outlet of the first water pump, the first electrically-controlled valve is provided with the first bypass pipe.Realize water work function diversification, reduce cost of installation and use.

Description

Intelligent negative pressure-free sub-prime water work

Technical field

It the utility model is related to water work technical field, more particularly to a kind of Intelligent negative pressure-free sub-prime water work.

Background technology

At present, as the improvement of people's living standards, the demand substantial increase of direct drinking, direct drinking hydrotechny is therewith not Disconnected development.The tap water conveyed in water-supply systems is converted at the filtering of method generally use and sterilization of direct drinking Manage to realize.Such as：China Patent No.：CN200820207471X, CN2012201564775, CN2007201484214 and The patents such as CN201420291277X disclose the water supply scheme of direct drinking.For example, with China Patent No. CN2012201564775 it is disclosed without vacuum direct drinking water prepare and water supply installation exemplified by, above-mentioned patent includes non-negative pressure method of water supply machine The components such as structure, disinfecting mechanism and filter form, technical solution disclosed in above-mentioned patent can realize direct drinking for, but It is that in actual use, technical solution function is single disclosed in above-mentioned patent, also, is needed for urban residential quarters It is extra to coordinate place installation relevant device, cause its installation cost and use cost higher.How to design it is a kind of feature-rich and The low direct drinking supply equipment of cost is technical problem to be solved in the utility model.

Utility model content

Technical problem to be solved in the utility model is：A kind of Intelligent negative pressure-free sub-prime water work is provided, realizes intelligence Can be without negative pressure sub-prime water work function diversification, and the space shared by it is reduced, reduce cost of installation and use.

Technical solution provided by the utility model is a kind of Intelligent negative pressure-free sub-prime water work, including non-negative pressure method of water supply Module and direct drinking processing module, the non-negative pressure method of water supply module include being sequentially connected the main water inlet tube for forming main waterway, main confession Water pump and primary flow pipe, the direct drinking processing module include being sequentially connected pre-filtering component, the first water for forming filtering water route Pump and reverse osmosis membrane assembly, the primary flow pipe are used to be supplied water with water end (W.E.) to the pre-filtering component and user, the pre-filtering Component includes more medium filter, active carbon filter and the water softener being connected on the filtering water route, on the water softener It is connected with salt box；The Intelligent negative pressure-free sub-prime water work further includes water quality monitoring module, and the water quality monitoring module includes The water outlet of the first water quality sensor being connected in the main waterway, the water inlet of the primary flow pipe and first water pump Between be also associated with the first bypass pipe, be provided with the first electrically-controlled valve on first bypass pipe.

Further, it is also associated between the water inlet of the water outlet of the main water inlet tube and first water pump by the of second Siphunculus, is provided with the second electrically-controlled valve on second bypass pipe.

Further, it is additionally provided with the first pressure reducing valve on first bypass pipe.

Further, it is additionally provided with the second pressure reducing valve between the primary flow pipe and the pre-filtering component.

Further, it is additionally provided with steady flow compensator between the main water inlet tube and the main feed water pump.

Further, it is additionally provided with cartridge filter between the pre-filtering component and first water pump.

Further, the water outlet of the reverse osmosis membrane assembly is connected with clear water tanks, the water outlet connection of the clear water tanks There is the second water pump, ultraviolet sterilizer is provided with the pipeline between second water pump and the clear water tanks.

Compared with prior art, the advantages of the utility model and good effect is：Intelligence provided by the utility model is without negative Sub-prime water work is pressed, is supplied at the same time for the domestic water and direct drinking processing module of user by using non-negative pressure method of water supply module Water, without non-negative pressure method of water supply module is separately configured for direct drinking function, this will greatly reduce installation cost and use into This, while the occupied space of complete equipment is substantially reduced, meanwhile, detected using the first water quality sensor in main waterway The water quality situation of the water of non-negative pressure method of water supply module conveying, can be by part water by pre- when detecting that water quality is unsatisfactory for requiring Primary flow pipe output is again returned to after filter assemblies processing, so as to easily adjust the water quality of user's domestic water, is realized Intelligent negative pressure-free sub-prime water work function diversification, and the space shared by it is reduced, reduce cost of installation and use.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, Other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the pipeline schematic layout diagram of the utility model Intelligent negative pressure-free sub-prime water work embodiment.

Embodiment

It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to The scope of the utility model protection.

As shown in Figure 1, the present embodiment Intelligent negative pressure-free sub-prime water work, including non-negative pressure method of water supply module 100 and straight drink Water treating module 200, the non-negative pressure method of water supply module 100 include being sequentially connected the main water inlet tube 11 for forming main waterway, main water supply Pump 12 and primary flow pipe 13, the direct drinking processing module 200 include being sequentially connected the pre-filtering component 21 for forming filtering water route, First water pump 22 and reverse osmosis membrane assembly 23, the primary flow pipe 11 are used for the pre-filtering component 21 and user terminal feed pipe 1000（That is user's water end (W.E.)）Supply water, the pre-filtering component 21 includes the more medium filter being connected on the filtering water route 211st, active carbon filter 212 and water softener 213, are connected with salt box on the water softener 213（It is unmarked）；The intelligence is without negative Pressure sub-prime water work further includes water quality monitoring module, and the water quality monitoring module includes first be connected in the main waterway First is also associated between the water outlet of water quality sensor 101, the water inlet of the primary flow pipe 13 and first water pump 22 Bypass pipe 301, is provided with the first electrically-controlled valve on first bypass pipe 301（It is unmarked）.

Specifically, the present embodiment Intelligent negative pressure-free sub-prime water work is managed by non-negative pressure method of water supply module 100 and municipal administration Net connection, realizes that the resident family into cell supplies water, wherein, the water that the primary flow pipe 11 exports can be with user in residential area End feed pipe 1000 connects, and realizes supply resident living water, while directly drunk using the non-negative pressure method of water supply module 100 of cell Water is for the water that primary flow pipe 11 exports also conveys supply direct drinking processing module 200, and the water that primary flow pipe 11 exports enters After being handled in pre-filtering component 21, then pass through after being pressurizeed by the first water pump 22 and obtained by the reverse-osmosis treated of reverse osmosis membrane assembly 23 Direct drinking, direct drinking processing module 200 export direct drinking can connect user terminal direct drinking pipe 2000 in cell, with realize to User supplies direct drinking.The present embodiment Intelligent negative pressure-free sub-prime water work can be applied to new residential area, utilize nothing On the premise of negative pressure water supply module 100 meets cell normal life water, moreover it is possible to realize direct drinking for compared to existing skill In art without vacuum direct drinking water system, the public a set of non-negative pressure method of water supply module of the present embodiment Intelligent negative pressure-free sub-prime water work 100 can meet the supply of cell routine domestic water and direct drinking, effectively reduce cost of installation and use.It is prior It is, by setting the first bypass pipe 301 between the water outlet of the water inlet of primary flow pipe 13 and the first water pump 22, when municipal administration is managed When netting the deteriorating water quality of conveying, the water quality of user's domestic water will also decline, and at this time, the first water quality sensor 101 will monitor Deteriorating water quality in main waterway, the first electrically-controlled valve are opened, and the part water that primary flow pipe 13 exports will pass through at pre-filtering component 21 Reason, the water quality after processing are delivered to the water inlet of primary flow pipe 13 by effective improvement and via the first bypass pipe 301, this Sample, can so that processing after high-quality water mixed with the water inputted from city planting ductwork, realize the function of regulating water quality, finally make Obtain the domestic water that user obtains and reach standard, that improves user uses water quality.And can root for the first water quality sensor 101 According to needing use to detect, water quality impurity, peculiar smell are heterochromatic, hardness is very high and/or the sensor of content of beary metal function, and first The installation site of water quality sensor 101 can be arranged on the water outlet of main water inlet tube 11,12 intake-outlet of main feed water pump, or master goes out At the intake-outlet of water pipe 13, water quality is monitored so as to fulfill dynamic realtime.

Wherein, in order to enable user's domestic water being capable of public non-negative pressure method of water supply module with direct drinking processing module 200 100, first, the hydraulic pressure needs that main feed water pump 12 produces in non-negative pressure method of water supply module 100 are sufficiently large, to meet that conventional cell is lived With the hydraulic demand of water, and the water being input to for non-negative pressure method of water supply module 100 in direct drinking processing module 200, the master go out The second pressure reducing valve 210 is additionally provided between water pipe 13 and the pre-filtering component 21, specifically, the second pressure reducing valve 210 can have The hydraulic pressure to entering direct drinking processing module 200 of effect carries out decompression processing, to avoid user's domestic water water supply pressure mistake Greatly the associated components in direct drinking processing module 200 are caused to damage, it is preferred that also set on first bypass pipe 301 It is equipped with the first pressure reducing valve 310.In addition, it is additionally provided with steady flow compensator between the main water inlet tube 11 and the main feed water pump 12 14.And in order to improve the quality of direct drinking, it is additionally provided with cartridge filter between pre-filtering component 21 and first water pump 22 24。

Further, in order to effectively reduce energy consumption, the water inlet of the water outlet of main water inlet tube 11 and first water pump 22 The second bypass pipe 302 is also associated between mouthful, the second electrically-controlled valve is provided with second bypass pipe 302（It is unmarked）.Specifically , in actual use, continual operation when the water pump 24 in conventional non-negative pressure water-supply installation is small, and use at night In the case that family water consumption substantially reduces, non-negative pressure water-supply installation, which unanimously remains on state, will consume substantial amounts of electric energy, and originally Embodiment Intelligent negative pressure-free sub-prime water work is in the case of user's low water usage amount, the main confession in non-negative pressure method of water supply module 100 The power-off of water pump 12 is stopped, and at this time, the second electrically-controlled valve is opened, and the first water pump 22, which is powered, to be operated, the water that main water inlet tube 11 exports Primary flow pipe 13 is delivered to by the second bypass pipe 302 by being passed through after 22 pressurized treatments of the first water pump, so as to meet user in low use Water supply requirement in the case of water.And on the size of user's water consumption, it can be monitored by flow monitoring equipment, when When user's life water consumption is few, preferential first water pump 22 of opening supplies water, when 22 water supply of the first water pump can not meet user During demand, main feed water pump 12 is then turned on, so as to play energy-conserving action.

Further, the water outlet of the reverse osmosis membrane assembly 23 is connected with clear water tanks 25, and the clear water tanks 25 go out The mouth of a river is connected with the second water pump 26, and ultraviolet sterilizer is provided with the pipeline between second water pump 26 and the clear water tanks 25 27.Specifically, the water of the output of reverse osmosis membrane assembly 23 is stored in clear water tanks 25 for users to use, and the water in clear water tanks 25 Can by 26 pressurized delivered of the second water pump to user terminal direct drinking pipe 2000, so as to be distributed in different user families, And ultraviolet sterilizer 27 can carry out sterilization processing to the water that clear water tanks 25 export as needed, to improve the water quality of direct drinking. Preferably, water quality monitoring module further includes the various sensors for filtering water route in direct drinking processing module 200 for detecting, such as PH/ORP sensors, conductivity sensor, turbidity transducer, dissolved oxygen sensor, residual chlorine sensor, COD sensing devices, salinity Sensor, ammonia nitrogen sensor etc., related sensor is arranged on the specific location in filtering water route, so that when the water of corresponding position When treatment effect is not up to standard, staff can be notified to carry out maintenance promptly and accurately to the equipment of specific location in time.

Further, for the waste water for sufficiently utilizing direct drinking processing module 200 to produce, the present embodiment intelligence is without negative Pressure sub-prime water work further includes concentrated water collecting box 401 and washes away water collection tank 402, the waste water row of the reverse osmosis membrane assembly 23 Outlet connects the concentrated water collecting box 401, and the connection of the backwashing water outlet of pre-filtering component 21, cartridge filter 22 is washed away Water collection tank 402.Specifically, during the water process for conveying city planting ductwork forms direct drinking, city planting ductwork conveying Water of the water after 22 filtration treatment of pre-filtering component 21 and cartridge filter is entered in filter membrane component 32, and enters filter membrane Part water in component 32 forms direct drinking and is delivered in clear water tanks 33, is trapped within the ion of the influent side of film, organic matter, thin Bacterium, virus etc. form concentrated water and the waste water collected from the waste water discharge opening of filter membrane component 32, concentrated water collecting box 401 with remaining water Only be the hardness of water, turbidity is higher is unsatisfactory for user's domestic water, still, due to favourable containing organic matter and inorganic salts in concentrated water In plant growth, the irrigation of cell plant is can be used for by the collection of concentrated water collecting box 401 concentrated water；And for pre-filtering component 21st, cartridge filter 22 carries out backwashing caused backwashing water, due to exceeded containing medicament, pH value, it is impossible to be used in plant Irrigation, can be collected by washing away water collection tank 402, the water washed away in water collection tank 402 can be used in cell public The flush water of toilet altogether.Potable water equipment in compared with the prior art directly arranges waste water outside, the present embodiment smart water quality Regulation and control no-negative-pressure water supply equipment can maximumlly utilize water resource, reduce and waste, realize environmentally protective.

The utility model also provides a kind of method of supplying water of above-mentioned Intelligent negative pressure-free sub-prime water work, including conventional water supply Pattern, direct drinking water supply pattern and water quality adjustment water supply pattern；

The routine water supply pattern：The water of primary flow pipe output directly feeds user terminal use.Specifically, conventional water supply mould Formula is identical with the mode that the non-negative pressure water-supply installation used usually supplies water, i.e., using non-negative pressure water-supply installation by city planting ductwork Water pressurized delivered to every family use.

The direct drinking water supply pattern：The water of primary flow pipe output passes through at pre-filtering component and reverse osmosis membrane assembly successively The direct drinking supply user terminal obtained after reason uses.Specifically, the water that non-negative pressure method of water supply module is exported by primary flow pipe enters Into direct drinking processing module, water obtains direct drinking after pre-filtering component and reverse osmosis membrane assembly processing and is supplied to user.

The water quality adjustment water supply pattern：Under conventional water supply pattern, when the water quality of the first water quality sensor detection does not reach Timestamp, primary flow pipe output water first pass through pre-filtering component carry out filtration treatment after, then by the first water pump pressurize after pass through by First bypass pipe is delivered to primary flow pipe.Specifically, the water in city planting ductwork is influenced by factors such as season, environment, when different Phase, the water quality in city planting ductwork can be different, and after the deteriorating water quality of city planting ductwork, this will cause the water quality of the domestic water of user Decline, higher level is kept in order to ensure the water quality of user's domestic water, to improve user experience, conventional water supply pattern Under, when the water quality of the first water quality sensor detection is not up to standard, then the part water of primary flow pipe output will pass through direct drinking and handle Mould pre-filtering component processing in the block, so as to obtain the water source of higher water quality, then, then by the first bypass pipe by after processing The water of high water quality is delivered to primary flow pipe, the water quality of user's domestic water so can be effectively adjusted, so that this implementation The functional diversities of example Intelligent negative pressure-free sub-prime water work, versatility are stronger.Wherein, water quality adjustment water supply pattern, is specially： When the water impurity of the first water quality sensor detection is exceeded, the water of primary flow pipe output passes through more medium filter filtration treatment； And/or when the first water quality sensor detection water have peculiar smell it is heterochromatic when, primary flow pipe output water pass through active carbon filter mistake Filter is handled；And/or when the hardness or exceeded content of beary metal of the water of the first water quality sensor detection, primary flow pipe output Water passes through water softener filtration treatment.

Further, the method for supplying water further includes energy saving water supply pattern, the energy saving water supply pattern, when user terminal is always used When water is less than setting value, main feed water pump shuts down, and the water that main water inlet tube introduces is delivered to the first water via the second bypass pipe Pump, then passed through after being pressurizeed by the first water pump and primary flow pipe is delivered to by the first bypass pipe.Specifically, transported in non-negative pressure method of water supply module During row, for main feed water pump in order to provide sufficiently large hydraulic pressure, the power of main feed water pump 12 is larger to cause power consumption larger, but It is that, in the stage at night, the water consumption of user is seldom, at this time, energy saving water supply pattern starts, and main feed water pump shuts down, and utilizes The water pressurized delivered that the first water pump in direct drinking processing module is introduced main water inlet tube as power is to user terminal, in this way, can In the case where water consumption is less, to effectively reduce the energy consumption of the present embodiment Intelligent negative pressure-free sub-prime water work, realize green Color low-carbon is run.

Compared with prior art, the advantages of the utility model and good effect is：Intelligence provided by the utility model is without negative Sub-prime water work is pressed, is supplied at the same time for the domestic water and direct drinking processing module of user by using non-negative pressure method of water supply module Water, without non-negative pressure method of water supply module is separately configured for direct drinking function, this will greatly reduce installation cost and use into This, while the occupied space of complete equipment is substantially reduced, meanwhile, detected using the first water quality sensor in main waterway The water quality situation of the water of non-negative pressure method of water supply module conveying, can be by part water by pre- when detecting that water quality is unsatisfactory for requiring Primary flow pipe output is again returned to after filter assemblies processing, so as to easily adjust the water quality of user's domestic water, is realized Intelligent negative pressure-free sub-prime water work function diversification, and the space shared by it is reduced, reduce cost of installation and use.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc. With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology The spirit and scope of scheme.

Claims (7)

1. a kind of Intelligent negative pressure-free sub-prime water work, it is characterised in that including non-negative pressure method of water supply module and direct drinking processing mould Block, the non-negative pressure method of water supply module includes being sequentially connected main water inlet tube, main feed water pump and the primary flow pipe for forming main waterway, described Direct drinking processing module includes being sequentially connected pre-filtering component, the first water pump and the reverse osmosis membrane assembly for forming filtering water route, institute State primary flow pipe to be used to be supplied water with water end (W.E.) to the pre-filtering component and user, the pre-filtering component includes being connected to the mistake More medium filter, active carbon filter and water softener on drainage road, are connected with salt box on the water softener；The intelligence nothing Negative pressure sub-prime water work further includes water quality monitoring module, and the water quality monitoring module includes being connected to the in the main waterway The first bypass is also associated between the water outlet of one water quality sensor, the water inlet of the primary flow pipe and first water pump Manage, the first electrically-controlled valve is provided with first bypass pipe；The Intelligent negative pressure-free sub-prime water work further includes concentrated water collection Case and washing away water collection tank, the waste water discharge opening of the reverse osmosis membrane assembly connects the concentrated water collecting box, and pre-filtering component, Water collection tank is washed away described in the backwashing water outlet connection of cartridge filter.

2. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that the water outlet of the main water inlet tube The second bypass pipe is also associated between mouth and the water inlet of first water pump, it is automatically controlled to be provided with second on second bypass pipe Valve.

3. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that on first bypass pipe also It is provided with the first pressure reducing valve.

4. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that the primary flow pipe with it is described The second pressure reducing valve is additionally provided between pre-filtering component.

5. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that the main water inlet tube and described Steady flow compensator is additionally provided between main feed water pump.

6. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that the pre-filtering component and institute State and be additionally provided with cartridge filter between the first water pump.

7. Intelligent negative pressure-free sub-prime water work according to claim 1, it is characterised in that the reverse osmosis membrane assembly Water outlet is connected with clear water tanks, and the water outlet of the clear water tanks is connected with the second water pump, second water pump and the clear water tanks Between pipeline on be provided with ultraviolet sterilizer.