CN204211515U - High-voltage energy-storage back wash filter equipment - Google Patents
High-voltage energy-storage back wash filter equipment Download PDFInfo
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- CN204211515U CN204211515U CN201420665096.9U CN201420665096U CN204211515U CN 204211515 U CN204211515 U CN 204211515U CN 201420665096 U CN201420665096 U CN 201420665096U CN 204211515 U CN204211515 U CN 204211515U
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Abstract
The utility model discloses a kind of high-voltage energy-storage back wash filter equipment, comprise membrane cartridge, this membrane cartridge has water inlet, water outlet, and sewage draining exit, described high-voltage energy-storage back wash filter equipment also comprises the energy storage canister that can store high pressure water, and for changing the water route control module that water route flows to, this water route control module includes water end (W.E.), water side and blowdown end, described water side can be controlled by the switching of described water route control module to be communicated with water intake end or described water side is communicated with blowdown end, wherein, described sewage draining exit is communicated with energy storage canister, described water inlet is communicated with water side, described water intake end is connected with water source.Technical solutions of the utility model are by adopting the cooperation between energy storage canister and water route control module to achieve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge, reduce the effect of wastewater rate.
Description
Technical field
The utility model relates to technical field of water purification, particularly a kind of high-voltage energy-storage back wash filter equipment.
Background technology
Along with the pollution of living environment, the especially aggravation of water pollutions, water purifying plant gradually pay close attention to by people.The water purifying principle of existing water purifying plant has chemical method, ionization method and filtration method three major types usually, wherein, chemical method is that Xiang Shuizhong throws in the chemical substance that can purify waste water to realize water purification, although this method is simple, but easily produce the secondary pollution brought by chemical substance, there is potential safety hazard.Ionization method is the pollutent removed by the method for ionization in water, though this method is safe and reliable, but costs rather expensive, cannot common people house be entered into.Filtration method is the pollutent that the method by filtering removes in water, and this method can filter out the pollutent in water effectively, and produce, use cost is all very cheap, therefore enjoys human consumer to praise highly.Existing filtration method is divided into again that PP cotton is filtered, activated carbon filtration and membrane filtration three kinds, and wherein, PP cotton is filtered can iron rust, sandstone, colloid and diameter effectively in filtering water all impurity of being greater than 5 μm, belong to coarse filtration.Because gac has superpower adsorptive power, therefore activated carbon filtration can effectively chlorine residue in planar water, smell the chemical agents such as taste, heterochromatic, agricultural chemicals, belong to comparatively meticulous filtration.And membrane filtration comparatively popular in recent years have employed principle of reverse osmosis, its precision of filtering is the highest, usual filtering accuracy is 0.00001 μm of magnitude, aperture due to reverse osmosis membrane only have hairline diameter 100,000/, only allow water molecules and dissolved oxygen to pass through, therefore almost all eliminating is trapped to the impurity contained such as objectionable impuritiess such as agricultural chemicals, bacterium, virus, heavy metal all in water.
Although the precision of membrane filtration is very high, very easily block.Thus cause the filter element life of membrane filtration short.In order to extend the work-ing life of membrane filtration, generally adopt the filtered model of limit filtration limit effluent, but another problem brought thus is water, and waste is large, wastewater rate is up to 70%.The low maximum bottleneck having become the market development of restriction membrane filtration class water purifying plant of water rate.
Utility model content
Main purpose of the present utility model is to provide a kind of high-voltage energy-storage back wash filter equipment, is intended to the work-ing life extending membrane cartridge, reduces wastewater rate.
For achieving the above object, the utility model proposes a kind of high-voltage energy-storage back wash filter equipment, comprise membrane cartridge, this membrane cartridge has water inlet, water outlet, and sewage draining exit, described high-voltage energy-storage back wash filter equipment also comprises the energy storage canister that can store high pressure water, and for changing the water route control module that water route flows to, this water route control module includes water end (W.E.), water side and blowdown end, described water side can be controlled by the switching of described water route control module to be communicated with water intake end or described water side is communicated with blowdown end, wherein, described sewage draining exit is communicated with energy storage canister, described water inlet is communicated with water side, described water intake end is connected with water source.
Preferably, described energy storage canister comprises tank body and is arranged on the compressible air bag of this tank interior, is filled with gas in this air bag, and the cavity between this gasbag outer surface and inner tank wall is used for water storage, or,
Described energy storage canister comprises tank body and is arranged on the water pocket of this tank interior for water storage, is closed cavity, and is filled with gas in this closed cavity between the outside surface of this water pocket and inner tank wall.
Preferably, be provided with in described energy storage canister for stoping aqueous fusion to enter gas and mobilizable dividing plate.
Preferably, described high-voltage energy-storage back wash filter equipment also comprises the controller flowed to change water route for controlling water route control module.
Preferably, described water route control module is two position three-way valve, and the normal open mouth of this two position three-way valve is described water side, and two other mouth is respectively described water intake end and blowdown end; When described two position three-way valve is positioned at first, described water side is communicated with water intake end; When described two position three-way valve is positioned at second, described water side is communicated with blowdown end.
Preferably, described water route control module comprises Y-tube, the first magnetic valve and the second magnetic valve, three mouths of pipe of described Y-tube are respectively water intake end, water side and blowdown end, and described first magnetic valve is arranged on described water intake end, and described second magnetic valve is arranged on blowdown end; When described first magnetic valve unlatching, the second closed electromagnetic valve, described water side is communicated with water intake end; When described first closed electromagnetic valve, the second magnetic valve are opened, described water side is communicated with blowdown end.
Preferably, described water route control module comprises Y-tube, water pump and magnetic valve, and three mouths of pipe of described Y-tube are respectively water intake end, water side and blowdown end, and described water pump is arranged on described water intake end, and described magnetic valve is arranged on blowdown end; When described pump working and closed electromagnetic valve time, described water side is communicated with water intake end; When described water pump cuts out and magnetic valve is opened, described water side is communicated with blowdown end.
Preferably, described membrane cartridge is RO membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element.
Preferably, the preposition filter core of some levels is also provided with between the water intake end of described water route control module and water source; The water outlet of described membrane cartridge is also connected with the rearmounted filter core of some levels.
Preferably, described preposition filter core is the cotton filter core of PP and/or active carbon filter core; Described rearmounted filter core is the cotton filter core of PP and/or active carbon filter core.
Technical solutions of the utility model are by adopting the cooperation between energy storage canister and water route control module to achieve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge, reduce the effect of wastewater rate.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model high-voltage energy-storage back wash filter equipment one embodiment filtration water purification;
Structural representation when Fig. 2 is the utility model high-voltage energy-storage back wash filter equipment one embodiment flushing pollution discharge;
Fig. 3 is the structural representation of another embodiment of the utility model high-voltage energy-storage back wash filter equipment;
Fig. 4 is the structural representation of the another embodiment of the utility model high-voltage energy-storage back wash filter equipment;
Fig. 5 is the structural representation of the utility model high-voltage energy-storage back wash filter equipment embodiment again.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Be described further with regard to the technical solution of the utility model below in conjunction with drawings and the specific embodiments.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model proposes a kind of high-voltage energy-storage back wash filter equipment, for filtering and purifying water.
See figures.1.and.2, structural representation when Fig. 1 is the utility model high-voltage energy-storage back wash filter equipment one embodiment filtration water purification; Structural representation when Fig. 2 is the utility model high-voltage energy-storage back wash filter equipment one embodiment flushing pollution discharge.
In the utility model one embodiment, this high-voltage energy-storage back wash filter equipment comprises membrane cartridge 10, energy storage canister 20, and water route control module.Wherein, this membrane cartridge 10 has water inlet 11, water outlet 12 and sewage draining exit 13.This energy storage canister 20 can store high pressure water and can discharge stored high pressure water under given conditions, this energy storage canister 20 is communicated with the sewage draining exit 13 of membrane cartridge 10, this energy storage canister 20 preferably includes tank body 21 and is arranged on the air bag 22 of this tank body 21 internal compressible, be filled with gas in air bag 22, the cavity between the outside surface of this air bag 22 and tank body 21 inwall is used for water storage.This water route control module can change water route as required and flow to, it has water intake end 31, water side 32 and blowdown end 33, to be communicated with water intake end 31 or water side 32 is communicated with blowdown end 33 by the controlled water end (W.E.) 32 of making of the switching of water route control module, the water intake end 31 of water route control module is connected with water source, and water side 32 is communicated with the water inlet 11 of membrane cartridge 10.In the present embodiment, this water route control module is two position three-way valve 34, and the normal open mouth of this two position three-way valve 34 is water side 32, and two other mouth is respectively water intake end 31 and blowdown end 33.As shown in Figure 1, when two position three-way valve 34 is positioned at first, the water side 32 of this two position three-way valve 34 is communicated with water intake end 31; As shown in Figure 2, when two position three-way valve 34 is positioned at second, the water side 32 of this two position three-way valve 34 is communicated with blowdown end 33.When needs filter water purification, control two position three-way valve 34 and switch to first, the former water now pressurizeed enters membrane cartridge 10 via water intake end 31, water side 32 and water inlet 11 successively, the former water part of pressurization entering membrane cartridge 10 forms water purification after filtering and is sent by water outlet 12, another part is sent in energy storage canister 20 by sewage draining exit 13, till the air bag 22 under the effect of hydraulic pressure in energy storage canister 20 is compressed to the pressure equilibrium inside and outside air bag 22; When needs flushing pollution discharge, control two position three-way valve 34 and switch to second, now because membrane cartridge 10 and water source disconnect, the hydraulic pressure continued provided by water source is provided in membrane cartridge 10, balance in energy storage canister 20 is broken, aqueous reflux under the effect of air bag 22 in energy storage canister 20, in membrane cartridge 10, carries out back flushing to membrane cartridge 10, and the sewage after flushing is excluded via water inlet 11 and blowdown end 33 successively.
Technical solutions of the utility model are by adopting the cooperation between energy storage canister 20 and water route control module to achieve filtration of damming, being interrupted the operating mode of high pressure back flushing, thus the particulate accumulated on membrane cartridge 10 can be rinsed out thoroughly, thus reach the work-ing life extending membrane cartridge 10, reduce the effect of wastewater rate.
With reference to the structural representation that Fig. 3, Fig. 3 are another embodiment of the utility model high-voltage energy-storage back wash filter equipment.
In another embodiment of the utility model, be with the difference of previous embodiment, this water route control module comprises Y-tube 35, first magnetic valve 36 and the second magnetic valve 37.Wherein, three mouths of pipe of Y-tube 35 are respectively water intake end 31, water side 32 and blowdown end 33.First magnetic valve 36 is arranged on water intake end 31, and the second magnetic valve 32 is arranged on blowdown end 33.When needs filter water purification, control that the first magnetic valve 36 is opened, the second magnetic valve 37 cuts out; When needs flushing pollution discharge, control that the first magnetic valve 36 cuts out, the second magnetic valve 37 is opened.Its principle of filtering water purification and flushing pollution discharge is identical with previous embodiment, does not repeat them here.
With reference to the structural representation that Fig. 4, Fig. 4 are the another embodiment of the utility model high-voltage energy-storage back wash filter equipment.
In the another embodiment of the utility model, be with the difference of previous embodiment, this water route control module comprises Y-tube 35, water pump 38 and magnetic valve 39.Wherein, three mouths of pipe of Y-tube 35 are respectively water intake end 31, water side 32 and blowdown end 33.Water pump 38 is arranged on water intake end 31, and magnetic valve 39 is arranged on blowdown end 33.When needs filter water purification, control water pump 38 works and magnetic valve 39 cuts out, and now former water completes filtration water purification under water pump 38 applied pressure.When needs flushing pollution discharge, control water pump 38 close and magnetic valve 39 is opened time, owing to losing the lasting hydraulic pressure that water pump 38 provides, the pressure in energy storage canister 20 is greater than the pressure in membrane cartridge 10, thus completes flushing pollution discharge.Hydraulic pressure due to the present embodiment has water pump 38 to provide, and hydraulic pressure can be made controlled on the one hand, this high-voltage energy-storage back wash filter equipment can be enable normally to use in the environment that water source hydraulic pressure is less on the other hand.
With reference to the structural representation that Fig. 5, Fig. 5 are the utility model high-voltage energy-storage back wash filter equipment embodiment again.
In the utility model again an embodiment, be with the difference of previous embodiment, the present embodiment have employed water pump 38 and two position three-way valve 34, and its principle of work is identical with previous embodiment, does not repeat them here.
At the utility model in a certain or all embodiments, this energy storage canister 20 can also comprise tank body 21 and be arranged on the water pocket 22 of this tank body 21 inside for water storage, be closed cavity between the outside surface of this water pocket 22 and tank body 21 inwall, and be filled with gas in this closed cavity.Energy storage canister 20 can be also made to have the effect storing high pressure water equally.This energy storage tank 20 can also substitute with the pressure-pot in general large purification equipment.
At the utility model in a certain or all embodiments, in order to prevent the aqueous fusion in energy storage canister 20 from entering in gas, thus affect the effect of back flushing, the G&W place in this energy storage canister 20 is provided with mobilizable dividing plate (not shown).
At the utility model in a certain or all embodiments, in order to make automatization and the intellectuality of this high-voltage energy-storage back wash filter equipment of raising, this high-voltage energy-storage back wash filter equipment also can comprise the controller 40 flowed to change water route for controlling water route control module.
At the utility model in a certain or all embodiments, this membrane cartridge 10 is preferably RO membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element.
At the utility model in a certain or all embodiments, in order to extend the work-ing life of membrane cartridge 10 further, also can be provided with the preposition filter core 50 of some levels between the water intake end 31 of water route control module and water source, this preposition filter core 50 can filter out the partial impurities in former water in advance.In addition, in order to strengthen the filtration water purification ability of high-voltage energy-storage back wash filter equipment, the water outlet 12 of this membrane cartridge 10 also can be connected with the rearmounted filter core 60 of some levels.Wherein, preposition filter core 50 can be the cotton filter core of PP and/or active carbon filter core, and rearmounted filter core 60 also can be the cotton filter core of PP and/or active carbon filter core.When the quantity of preposition filter core 50 be at least two-stage time, according to the characteristic of the cotton filter core of PP and active carbon filter core, the cotton filter core of PP is preferably closer to water source, and active carbon filter core is preferably closer to water intake end 31.
Should be noted that; the technical scheme of each embodiment of the present utility model can be combined with each other; but must be can be embodied as basis with those skilled in the art; when technical scheme combination occur conflicting maybe cannot realize time people should think that the combination of this technical scheme does not exist, also not the utility model require protection domain within.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure transformation utilizing the utility model specification sheets and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a high-voltage energy-storage back wash filter equipment, comprise membrane cartridge, this membrane cartridge has water inlet, water outlet, and sewage draining exit, it is characterized in that, described high-voltage energy-storage back wash filter equipment also comprises the energy storage canister that can store high pressure water, and for changing the water route control module that water route flows to, this water route control module includes water end (W.E.), water side and blowdown end, described water side can be controlled by the switching of described water route control module to be communicated with water intake end or described water side is communicated with blowdown end, wherein, described sewage draining exit is communicated with energy storage canister, described water inlet is communicated with water side, described water intake end is connected with water source.
2. high-voltage energy-storage back wash filter equipment as claimed in claim 1, is characterized in that, described energy storage canister comprises tank body and is arranged on the compressible air bag of this tank interior, gas is filled with in this air bag, cavity between this gasbag outer surface and inner tank wall is used for water storage, or
Described energy storage canister comprises tank body and is arranged on the water pocket of this tank interior for water storage, is closed cavity, and is filled with gas in this closed cavity between the outside surface of this water pocket and inner tank wall.
3. high-voltage energy-storage back wash filter equipment as claimed in claim 2, is characterized in that, being provided with for stoping aqueous fusion to enter gas and mobilizable dividing plate in described energy storage canister.
4. high-voltage energy-storage back wash filter equipment as claimed in claim 3, is characterized in that, also comprises the controller flowed to change water route for controlling water route control module.
5. high-voltage energy-storage back wash filter equipment as claimed in claim 4, it is characterized in that, described water route control module is two position three-way valve, and the normal open mouth of this two position three-way valve is described water side, and two other mouth is respectively described water intake end and blowdown end; When described two position three-way valve is positioned at first, described water side is communicated with water intake end; When described two position three-way valve is positioned at second, described water side is communicated with blowdown end.
6. high-voltage energy-storage back wash filter equipment as claimed in claim 4, it is characterized in that, described water route control module comprises Y-tube, the first magnetic valve and the second magnetic valve, three mouths of pipe of described Y-tube are respectively water intake end, water side and blowdown end, described first magnetic valve is arranged on described water intake end, and described second magnetic valve is arranged on blowdown end; When described first magnetic valve unlatching, the second closed electromagnetic valve, described water side is communicated with water intake end; When described first closed electromagnetic valve, the second magnetic valve are opened, described water side is communicated with blowdown end.
7. high-voltage energy-storage back wash filter equipment as claimed in claim 4, it is characterized in that, described water route control module comprises Y-tube, water pump and magnetic valve, three mouths of pipe of described Y-tube are respectively water intake end, water side and blowdown end, described water pump is arranged on described water intake end, and described magnetic valve is arranged on blowdown end; When described pump working and closed electromagnetic valve time, described water side is communicated with water intake end; When described water pump cuts out and magnetic valve is opened, described water side is communicated with blowdown end.
8. high-voltage energy-storage back wash filter equipment as claimed in claim 1, it is characterized in that, described membrane cartridge is RO membrane cartridge, NF membrane cartridge or ultrafiltration membrane filter element.
9. high-voltage energy-storage back wash filter equipment as claimed in any of claims 1 to 8 in one of claims, is characterized in that, be also provided with the preposition filter core of some levels between the water intake end of described water route control module and water source; The water outlet of described membrane cartridge is also connected with the rearmounted filter core of some levels.
10. high-voltage energy-storage back wash filter equipment as claimed in claim 9, is characterized in that, described preposition filter core is the cotton filter core of PP and/or active carbon filter core; Described rearmounted filter core is the cotton filter core of PP and/or active carbon filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665096.9U CN204211515U (en) | 2014-11-06 | 2014-11-06 | High-voltage energy-storage back wash filter equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420665096.9U CN204211515U (en) | 2014-11-06 | 2014-11-06 | High-voltage energy-storage back wash filter equipment |
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| CN204211515U true CN204211515U (en) | 2015-03-18 |
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| CN201420665096.9U Expired - Fee Related CN204211515U (en) | 2014-11-06 | 2014-11-06 | High-voltage energy-storage back wash filter equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909483A (en) * | 2015-05-29 | 2015-09-16 | 上海雾道环保科技有限公司 | Water purifier |
| CN105396363A (en) * | 2015-12-22 | 2016-03-16 | 福州品行科技发展有限公司 | Adjustable backwash pre-filter and usage method thereof |
| CN105417735A (en) * | 2015-12-22 | 2016-03-23 | 福州品行科技发展有限公司 | Self-cleaning adjustable prepositive filter in front of water purifier and use method of prepositive filter |
| CN105621534A (en) * | 2014-11-06 | 2016-06-01 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy accumulation backwash filtration equipment |
| CN106145406A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN106145409A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Defecator and purifying drinking appliance |
| CN106145407A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN107636369A (en) * | 2015-03-31 | 2018-01-26 | 日立造船株式会社 | Switching valve |
-
2014
- 2014-11-06 CN CN201420665096.9U patent/CN204211515U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621534A (en) * | 2014-11-06 | 2016-06-01 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy accumulation backwash filtration equipment |
| CN105621534B (en) * | 2014-11-06 | 2020-06-05 | 佛山市顺德区美的饮水机制造有限公司 | High-pressure energy-storage backwashing filtering equipment |
| CN107636369A (en) * | 2015-03-31 | 2018-01-26 | 日立造船株式会社 | Switching valve |
| CN107636369B (en) * | 2015-03-31 | 2019-07-05 | 日立造船株式会社 | Switching valve |
| CN106145406A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN106145409A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Defecator and purifying drinking appliance |
| CN106145407A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN104909483A (en) * | 2015-05-29 | 2015-09-16 | 上海雾道环保科技有限公司 | Water purifier |
| CN105396363A (en) * | 2015-12-22 | 2016-03-16 | 福州品行科技发展有限公司 | Adjustable backwash pre-filter and usage method thereof |
| CN105417735A (en) * | 2015-12-22 | 2016-03-23 | 福州品行科技发展有限公司 | Self-cleaning adjustable prepositive filter in front of water purifier and use method of prepositive filter |
| CN105396363B (en) * | 2015-12-22 | 2017-03-29 | 福州品行科技发展有限公司 | The fore filter and its using method of adjustable backwash |
| CN105417735B (en) * | 2015-12-22 | 2018-03-16 | 福州品行科技发展有限公司 | The adjustable fore filter of self-cleaning and its application method before water purifier |
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Granted publication date: 20150318 Termination date: 20201106 |