CN206624659U - Water cleaning systems - Google Patents

Abstract

The utility model discloses a kind of water cleaning systems, including：Composite filter element component, booster pump, waste water magnetic valve and water-storing device.Composite filter element component includes filter housing and composite filter element, filter housing has original water inlet, pure water mouth, pure water outlet and concentration water out, composite filter element includes filter assemblies and is located at the mouthfeel filter core in filter assemblies downstream, pure water mouth is connected with the water side of filter assemblies and connected with the water inlet end of mouthfeel filter core, booster pump is connected with original water inlet, waste water magnetic valve is connected with concentration water out, and water-storing device is connected with pure water mouth, and water-storing device is used to store the pure water from the outflow of pure water mouth.According to water cleaning systems of the present utility model, by by mouthfeel filter core and filter assemblies being combined into one filter core, further be advantageous to the miniaturization of package size, reduce joint quantity and leak risk, and the water-storing device for passing through setting, pure water can be stored in water-storing device, the big throughput requirements of user thus can be still met in hydraulic pressure deficiency.

Description

Water cleaning systems

Technical field

Water-treatment technology field is the utility model is related to, more particularly, to a kind of water cleaning systems.

Background technology

In correlation technique, integrated composite filter element makes its answering in water cleaning systems due to the advantages that small volume, joint lack With with study it is more and more.And the post active carbon filter core for being used to improve mouthfeel in water cleaning systems is generally positioned at Integral filter element Outside, be unfavorable for the miniaturization of package size.In addition, when there is hydraulic pressure deficiency, the water of whole water cleaning systems is easily caused Flux is reduced, so that the water yield of water cleaning systems is few, it is impossible to meet the big throughput requirements of user.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries Go out a kind of water cleaning systems, the water cleaning systems are simple in construction, joint is few, size is small and can meet the big throughput requirements of user.

According to the water cleaning systems of the utility model embodiment, including：Composite filter element component, the composite filter element component include There is original water inlet, pure water mouth, pure water outlet and condensed water to go out for filter housing and the composite filter element being located in the filter housing, the filter housing Mouthful, the composite filter element includes filter assemblies and is located at the mouthfeel filter core in the filter assemblies downstream, the pure water mouth with it is described The water side of filter assemblies connects and connected with the water inlet end of the mouthfeel filter core；Booster pump, the booster pump and the raw water Import is connected；Waste water magnetic valve, the waste water magnetic valve are connected with the concentration water out；Water-storing device, the water-storing device It is connected with the pure water mouth, the water-storing device is used to store the pure water from pure water mouth outflow.

According to the water cleaning systems of the utility model embodiment, by the way that mouthfeel filter core and being combined into one of filter assemblies are filtered Core, be further advantageous to the miniaturization of package size, reduce joint quantity and leak risk, and fill by the water storage of setting Put, pure water can be stored in water-storing device, the big throughput requirements of user thus can be still met in hydraulic pressure deficiency.

According to some embodiments of the utility model, the water-storing device includes：For storing the water storage container of pure water；It is low Compress switch, the low tension switch is connected between the water storage container and the pure water mouth；Water pump, the water pump are connected to described Between water storage container and the pure water mouth, the water pump is used to the pure water in the water storage container being delivered to the pure water mouth. Thus, the pure water in water storage container is delivered to by pure water mouth by water pump, increases the water yield of cleaning system, while pass through setting Low tension switch, the reliabilities of water cleaning systems can be improved.

Further, the water-storing device also includes：Entering water electromagnetic valve, one end of the entering water electromagnetic valve and the pure water Mouth is connected and the other end is connected with the low tension switch.Thus, water route can easily be controlled by the entering water electromagnetic valve of setting Break-make.

According to some embodiments of the utility model, the filter assemblies are arranged along the vertical direction with the mouthfeel filter core. Thus, it is possible to realize the spatial arrangement of composite filter element in the vertical direction, reduce the diameter of composite filter element, be advantageous to reduce complete machine Size.

According to some embodiments of the utility model, the filter assemblies include the pretreatment filter that ecto-entad is set gradually Core and fine filtering filter core, the fine filtering filter core include center collector pipe and fine on the center collector pipe Filter membrane, the original water inlet connect with the water inlet end of the preprocessing filter element, and the center collector pipe forms the filtering group The water side of part；The composite filter element also includes：First end cap, first end cap are located at axial one end of the filter assemblies And it is connected with the filter assemblies to cover axial one end of the filter assemblies；Second end cap, second end cap is cylindrical in shape, Second end cap is located at the axial other end of the filter assemblies and is connected with the preprocessing filter element, and the mouthfeel filter core is set In second end cap, the mouthfeel filter core is connected with the center collector pipe and under the fine filtering filter core Trip, limits that ecto-entad is set gradually and spaced condensed water is led between the mouthfeel filter core and second end cap Road and circulation passage, the concentration water out connect with the concentration aquaporin, and the circulation passage forms the mouthfeel filter core Water inlet end and the circulation passage connect the pure water mouth and the center collector pipe, the mouthfeel filter core be provided be suitable to it is pure The pure water passage of water outflow, the pure water passage and the pure water outlet.

Thus, by the way that preprocessing filter element and fine filtering filter core ecto-entad are set gradually, and fine filtering will be located at The mouthfeel filter core in filter core downstream is arranged on the axial end of fine filtering filter core, so that composite filter element whole installation is arranged into solid Cloth, it is pressure-resistant to filter housing favourable so as to reduce the diameter of composite filter element, simple in construction, small volume, be advantageous to the small-sized of complete machine Change, and the quality better of water outlet.

According to the utility model further embodiment, the water cleaning systems also include：Shell is connected, the connection shell is located at It is connected in second end cap and with the center collector pipe, is limited between the connection shell and second end cap described dense Shrink passage, the mouthfeel filter core are located in the connection shell, are limited between the inwall of the mouthfeel filter core and the connection shell Go out the circulation passage.Thus, by the connection shell of setting, the assembling of mouthfeel filter core is facilitated, and can be easily by mouth Sense filter core separates with filter assemblies.

Alternatively, projection is provided between the inwall of the connection shell and the mouthfeel filter core so that the inwall of the connection shell It is spaced apart with the mouthfeel filter core, it is logical that the gap between the inwall and the mouthfeel filter core of the connection shell forms the circulation Road.Thus, by the projection of setting, it is easy to the formation of circulation passage.

Alternatively, coordinate on the connection shell formed with annular protrusion, the water side of the center collector pipe in the ring In shape projection.Thus, the connection of mouthfeel filter core and fine filtering filter core is facilitated, and is connected quick, reliable.

Alternatively, the water cleaning systems also include：First keeper and the second keeper, first keeper and described Second keeper is respectively provided at the axial both ends of the mouthfeel filter core and is connected with the mouthfeel filter core.Thus, setting is passed through First keeper and the second keeper, it can facilitate and mouthfeel filter core is positioned in connection shell.

Further, in a tubular form, the endoporus of the mouthfeel filter core forms the pure water passage to the mouthfeel filter core, and described the Positioning piece includes the first locating bodies and forms the first spacing preiection on first locating bodies, first positioning Body covers one end of the neighbouring center collector pipe of the mouthfeel filter core, and first spacing preiection coordinates in the mouthfeel In the endoporus of filter core, second keeper includes the second locating bodies and the second limit formed on second locating bodies Position is raised, and second locating bodies are located at one end of the remote center collector pipe of the mouthfeel filter core, second limit Position male cooperation is in the endoporus of the mouthfeel filter core and on second spacing preiection formed with penetrating described second vertically The limbers of keeper.

Thus, by the way that mouthfeel filter core is set in a tubular form, the formation of the pure water passage on mouthfeel filter core is facilitated, and pass through The second spacing preiection on the first spacing preiection and the second keeper on first keeper respectively with the endoporus of mouthfeel filter core Coordinate so that installation, the positioning of mouthfeel filter core are more convenient, fast, and make it that the flow passage structure in composite filter element is simple.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment Become obvious and be readily appreciated that, wherein：

Fig. 1 is the schematic diagram according to the water cleaning systems of the utility model embodiment；

Fig. 2 is the schematic diagram according to the composite filter element component of the utility model embodiment；

Fig. 3 is the schematic diagram according to the composite filter element of the utility model embodiment；

Fig. 4 is the enlarged drawing at A in Fig. 3.

Reference：

Water cleaning systems 100,

Composite filter element component 1,

Filter housing 11, original water inlet 111, pure water outlet 112, concentration water out 113, pure water mouth 114,

Composite filter element 12, preprocessing filter element 121, fine filtering filter core 122, center collector pipe 1221, fine filtering film 1222, mouthfeel filter core 123,

First end cap 124, the first turn-up portion 1241, the second turn-up portion 1242, the first accommodating chamber 1243, installation base 1244,

Second end cap 125, the 3rd turn-up portion 1251, the 4th turn-up portion 1252, the second accommodating chamber 1253,

Connection shell 126, projection 1261, annular protrusion 1262, through hole 1263, seal 1264,

First keeper 127, the first locating bodies 1271, the 5th turn-up portion 1272, the first spacing preiection 1273,

Second keeper 128, the second locating bodies 1281, the 6th turn-up portion 1282, the second spacing preiection 1283, limbers 1284,

Forward filtering net 2, raw water entering water electromagnetic valve 3, booster pump 4, check valve 5, high-voltage switch gear 6, waste water magnetic valve 7, water Tap 8,

Water storage container 91, water pump 92, low tension switch 93, entering water electromagnetic valve 94,

Aquaporin a1, circulation passage a2, pure water passage a3 are concentrated,

Inlet pipeline b1, pure water pipeline b2, concentrate water lines b3, water storage pipeline b4.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model Limitation.

In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", " vertical ", " level ", The orientation or position relationship of the instruction such as " top ", " bottom " " interior ", " outer ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified dress Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.In addition, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more spy Sign.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Water cleaning systems 100 below with reference to Fig. 1-Fig. 4 descriptions according to the utility model embodiment.

As Figure 1-Figure 4, according to the water cleaning systems 100 of the utility model embodiment, including：Composite filter element component 1, increase Press pump 4, waste water magnetic valve 7 and water-storing device.

Specifically, composite filter element component 1 includes filter housing 11 and the composite filter element 12 being located in filter housing 11, and filter housing 11 has Original water inlet 111, pure water mouth 114, pure water outlet 112 and concentration water out 113, composite filter element 12 include filter assemblies and are located at The mouthfeel filter core 123 in filter assemblies downstream, pure water mouth 114 are connected with the water side of filter assemblies and entered with mouthfeel filter core 123 Water end (W.E.) connects.Thus, by by mouthfeel filter core 123 and filter assemblies being combined into one filter core, being further advantageous to complete machine The miniaturization of size, reduce joint quantity and leak risk.When changing filter core, one filter core of integral replacing is once only needed, The replacing frequency of user is reduced, it is convenient for users to use.

Booster pump 4 is connected with original water inlet 111, and booster pump 4 is used to improve intake pressure.Waste water magnetic valve 7 and condensed water Outlet 113 is connected, and waste water magnetic valve 7 is used to adjust waste water ratio, to balance the operating pressure of water cleaning systems 100.Water-storing device It is connected with pure water mouth 114, water-storing device is used to store the pure water flowed out from pure water mouth 114.Thus, filled by the water storage of setting Put, pure water can be stored in water-storing device, the big throughput requirements of user thus can be still met in hydraulic pressure deficiency.

Referring to the course of work of Fig. 1-Fig. 4 brief description water cleaning systems 100.

Reference picture 1- Fig. 4, raw water enter in filter housing 11 after the supercharging of booster pump 4 from the original water inlet 111 on filter housing 11, and Filtered by filter assemblies.The pure water formed after filtered component filters is flowed out simultaneously by the pure water mouth 114 on filter housing 11 Flow into water-storing device, water-storing device stores the pure water to wait to drink.And caused condensed water goes out through the condensed water on filter housing 11 Mouth 113 discharges water cleaning systems 100.

When needing drinking-water, the pure water of storage can be returned in filter housing 11 and entered by pure water mouth 114 in water-storing device The water inlet end of mouthfeel filter core 123, while the raw water entered from original water inlet 111 can be passed sequentially through after filter assemblies filter and entered The water inlet end of mouthfeel filter core 123.Pure water into the water inlet end of mouthfeel filter core 123 is filtered by mouthfeel filter core 123 and improves mouth After sense, flowed out by the pure water outlet 112 on filter housing 11 to drink.Thus, it is possible to increase the water outlet of water flux and unit interval Amount, the big throughput requirements of user can be still met in hydraulic pressure deficiency.Also, by the way that water-storing device is arranged on into mouthfeel filter core 123 upstream, pure water resting period in water-storing device long caused peculiar smell can be removed, ensures water cleaning systems 100 most Whole water outlet quality.

According to the water cleaning systems 100 of the utility model embodiment, by the way that mouthfeel filter core 123 and filter assemblies are combined into one Body filter core, be further advantageous to the miniaturization of package size, reduce joint quantity and leak risk, and pass through setting Water-storing device, pure water can be stored in water-storing device, the big flux of user thus can be still met in hydraulic pressure deficiency Demand.

According to some embodiments of the utility model, reference picture 1, the water-storing device includes：For storing the storage of pure water Water receptacle 91, low tension switch 93 and water pump 92.Low tension switch 93 is connected between water storage container 91 and pure water mouth 114, and low pressure is opened 93 are closed by the hydraulic pressure in signal piping to judge whether the pure water in water storage container 91 is full.Pure water in water storage container 91 When completely, the hydraulic pressure in pipeline is larger, and now low tension switch 93 disconnects, and prevents that pressure is excessive and produces leakage in water storage container 91 The problems such as water, damage, improve the reliability of water cleaning systems 100；When water level in water storage container 91 is relatively low, the hydraulic pressure in pipeline Relatively low, low tension switch 93 closes.Water pump 92 is connected between water storage container 91 and pure water mouth 114, and water pump 92 is used to hold water storage Pure water in device 91 is delivered to pure water mouth 114.Thus, the pure water in water storage container 91 is delivered to by pure water mouth by water pump 92 114, increase the water yield of cleaning system, while by the low tension switch 93 of setting, the reliable of water cleaning systems 100 can be improved Property.Alternatively, water storage container 91 can be the water outlet equipments such as water bag or pressurized tank.

Further, reference picture 1, water-storing device also include：Entering water electromagnetic valve 94, one end of entering water electromagnetic valve 94 and pure water Mouth 114 is connected and the other end is connected with low tension switch 93.Thus, the entering water electromagnetic valve 94 of setting and matching somebody with somebody for low tension switch 93 are passed through Close and use, both can easily control the break-make in water route, while the reliability of water cleaning systems 100 can be improved.

According to some embodiments of the utility model, reference picture 3, filter assemblies are arranged along the vertical direction with mouthfeel filter core 123 Cloth.Thus, it is possible to realize the spatial arrangement of composite filter element 12 in the vertical direction, reduce the diameter of composite filter element 12, be advantageous to Reduce the size of complete machine.For example, mouthfeel filter core 123 can be located at the top of filter assemblies so that the knot of whole composite filter element 12 Structure rationally, stably, while facilitates the flow path designs inside composite filter element 12.

According to some embodiments of the utility model, reference picture 3 and Fig. 4, filter assemblies are set gradually including ecto-entad Preprocessing filter element 121 and fine filtering filter core 122, fine filtering filter core 122 include center collector pipe 1221 and in Fine filtering film 1222 on heart collector pipe 1221, original water inlet 111 connect with the water inlet end of preprocessing filter element 121, center collection Water pipe 1221 forms the water side of filter assemblies.Wherein, preprocessing filter element 121 can be PAC (PP And C, PP cottons and activity Charcoal composite filter element 12) preprocessing filter element 121, such as preprocessing filter element 121 can include the radial direction along composite filter element 12 by outside extremely PP nonwoven fabric rolls winding layer (precision of PP nonwoven fabric roll winding layer could be arranged to 5um) and the NACF winding being inside sequentially distributed Layer, heterochromatic, peculiar smell, chlorine residue and the partial organic substances that preprocessing filter element 121 can be effectively gone in removing rust, silt, absorption water, really The water quality into fine filtering filter core 122 is protected, extends the life-span of fine filtering filter core 122.The fine mistake of fine filtering filter core 122 Filter membrane 1222 can be reverse osmosis membrane or NF membrane, and fine filtering filter core 122 can intercept bacterial virus, heavy metal etc., finely Filter core 122 can roll technology using multimembrane page and be made, it is possible thereby to improve the performance of fine filtering filter core 122.

Composite filter element 12 also includes：First end cap 124 and the second end cap 125, the first end cap 124 are located at the axle of filter assemblies It is connected to cover to one end (lower end that filter assemblies are located at for example, referring to the first end cap 124 in Fig. 3) and with filter assemblies Filter axial one end of component.For example, in the example of fig. 3, the first end cap 124 can be formed as disc, the first end cap 124 Week is along formed with the first turn-up portion 1241 upwardly extended and positioned at the inner side of the first turn-up portion 1241 and in the first end cap 124 In the radial direction be spaced apart set the second turn-up portion 1242, formed between the first turn-up portion 1241 and the second turn-up portion 1242 First accommodating chamber 1243 of annular, the lower end of preprocessing filter element 121 are contained in above-mentioned first accommodating chamber 1243 and turned over first The madial wall of edge 1241 and the lateral wall of the second turn-up portion 1242 are fitted close.The upper of first end cap 124 is also formed towards essence The installation base 1244 that thin filter core 122 extends, installation base 1244 coordinate the center collector pipe in fine filtering filter core 122 In 1221, so as to so that first end lid 124 is stable with filter assemblies, is reliably connected.

Second end cap 125 is cylindrical in shape, and the second end cap 125 is located at the axial other end of filter assemblies (for example, referring in Fig. 3 The second end cap 125 be located at the upper ends of filter assemblies) and be connected with preprocessing filter element 121.For example, in the example of fig. 3, second The 3rd turn-up portion 1251, the 4th turn-up portion extended downwardly is respectively formed with the periphery edge of the lower end of end cap 125 and inner edge 1252, the second accommodating chamber 1253 of annular, preprocessing filter element 121 are formed between the 3rd turn-up portion 1251 and the 4th turn-up portion 1252 Upper end be contained in above-mentioned second accommodating chamber 1253 and with the madial wall of the 3rd turn-up portion 1251 and the 4th turn-up portion 1252 Lateral wall is fitted close, so as to so as to the second end cap 125 and the stabilization of preprocessing filter element 121, reliably be connected.

Mouthfeel filter core 123 is located in the second end cap 125, and mouthfeel filter core 123 is connected with center collector pipe 1221 and positioned at essence The downstream of thin filter core 122, mouthfeel filter core 123 can be active carbon layer, such as mouthfeel filter core 123 can be active carbon stick, Mouthfeel filter core 123 can remove volatile organic matter, remaining chlorine residue, and can retain necessary mineral matter for example micro-calcium, silicic acid, Carbonate etc., taste and sweet mouthfeel, soft can be made.Ecto-entad is limited between the end cap 125 of mouthfeel filter core 123 and second to set successively Put and spaced concentration aquaporin a1 and circulation passage a2, concentration water out 113 are connected with concentration aquaporin a1, circulated Passage a2 forms the water inlet end of mouthfeel filter core 123 and circulation passage a2 connection pure water mouth 114 and center collector pipe 1221, mouthfeel filter Core 123 is provided with to be connected suitable for pure water the passage a3, pure water passage a3 of pure water outflow with pure water outlet 112.

Thus, by the way that preprocessing filter element 121 and the ecto-entad of fine filtering filter core 122 are set gradually, and essence will be located at The mouthfeel filter core 123 in the thin downstream of filter core 122 is arranged on the axial end of fine filtering filter core 122, so that composite filter element 12 whole installations are into spatial arrangement, pressure-resistant to filter housing 11 favourable so as to reduce the diameter of composite filter element 12, simple in construction, Small volume, be advantageous to the miniaturization of complete machine, and the quality better of water outlet.

The filter process of above-mentioned composite filter element 12 is briefly explained referring to Fig. 1-Fig. 4.

Reference picture 3 (direction of arrow in figure is water (flow) direction) simultaneously combines Fig. 1, Fig. 2 and Fig. 4, raw water first passes through pretreatment Filter core 121 is tentatively filtered, and is then carried out fine filtering by fine filtering filter core 122, is filtered through fine filtering filter core 122 Moisture into two parts：A portion is pure water, and pure water is received by the center collector pipe 1221 of fine filtering filter core 122 Collect, the pure water in center collector pipe 1221 flows into above-mentioned circulation passage a2, and passes through the pure water mouth 114 on filter housing 11 and flow into water storage Stored in device；Another part is condensed water, the concentration water out 113 on the concentrated aquaporin a1 of condensed water and filter housing 11 Flow out and water cleaning systems 100 are discharged by waste water magnetic valve 7.

When needing drinking-water, the pure water of storage can be returned in filter housing 11 and entered by pure water mouth 114 in water-storing device In above-mentioned circulation passage a2, while the raw water entered from original water inlet 111 can pass sequentially through the preprocessing filter element of filter assemblies 121 and fine filtering filter core 122 filtered, wherein pure water is flowed into above-mentioned circulation passage a2 through center collector pipe 1221.Enter Enter pure water in circulation passage a2 and filter and improve by mouthfeel filter core 123 to flow into the pure water on mouthfeel filter core 123 after mouthfeel and lead to Road a3, then flowed out by the pure water outlet 112 on filter housing 11 to drink.

According to the utility model further embodiment, reference picture 3 and Fig. 4, water cleaning systems 100 also include：Connect shell 126, connection shell 126 is located in the second end cap 125 and is connected with center collector pipe 1221, connect the end cap 125 of shell 126 and second it Between limit concentration aquaporin a1, mouthfeel filter core 123 be located at connection shell 126 in, mouthfeel filter core 123 and the inwall for being connected shell 126 Between limit circulation passage a2.Thus, by the connection shell 126 of setting, the assembling of mouthfeel filter core 123 is facilitated, and can So that easily mouthfeel filter core 123 to be separated with filter assemblies.

Alternatively, reference picture 4, projection 1261 is provided between the inwall and mouthfeel filter core 123 of connection shell 126 so that connection shell 126 inwall is spaced apart with mouthfeel filter core 123, is connected the gap between the inwall and mouthfeel filter core 123 of shell 126 and is formed to circulate and leads to Road a2.Thus, pass through the projection 1261 of setting so that inwall and the mouthfeel filter core 123 of connection shell 126 be spaced apart in Above-mentioned circulation passage a2 is formed between mouthfeel filter core 123 and the inwall for connecting shell 126, so that from fine filtering filter core Water in 122 center collector pipe 1221 out smoothly flows into mouthfeel filter core 123 and filtered.Alternatively, above-mentioned projection 1261 It can be formed on the inwall of connection shell 126, projection 1261 can be one and be formed as annular, and projection 1261 can also be shaft-like And can be multiple including being spaced apart.

Alternatively, reference picture 3 and Fig. 4, connect and go out on shell 126 formed with annular protrusion 1262, center collector pipe 1221 Water end (W.E.) (upper end of the center collector pipe 1221 in reference picture 3 and Fig. 4) coordinates in annular protrusion 1262.Thus, center is passed through Collector pipe 1221 coordinates in the annular protrusion 1262 of connection shell 126, facilitates mouthfeel filter core 123 and fine filtering filter core 122 Connection, and connect quick, reliable, and the pure water in center collector pipe 1221 smoothly flowed into connection shell 126.

Further, reference picture 4, between the internal perisporium of above-mentioned annular protrusion 1262 and the periphery wall of center collector pipe 1221 Seal 1264 (such as sealing ring) can be set, connected it is possible thereby to ensure to connect between shell 126 and center collector pipe 1221 Sealing, prevent from concentrating the condensed water in aquaporin a1 and enter in connection shell 126.

Alternatively, water cleaning systems 100 also include：First keeper 127 and the second keeper 128, the He of the first keeper 127 Second keeper 128 is respectively provided at the axial both ends of mouthfeel filter core 123 and is connected with mouthfeel filter core 123.Thus, setting is passed through First keeper 127 and the second keeper 128, can be enterprising at axial direction (above-below direction in reference picture 3) to mouthfeel filter core 123 Row is spacing, so as to which easily mouthfeel filter core 123 is positioned in connection shell 126 so that the Stability Analysis of Structures of composite filter element 12 Reliably.

Further, reference picture 3 and Fig. 4, in a tubular form, the axial both ends of mouthfeel filter core 123 can open mouthfeel filter core 123 Open, so that the structure of mouthfeel filter core 123 is simple, easily processed into type, the endoporus of mouthfeel filter core 123 forms pure water passage A3, without setting pure water passage a3 on mouthfeel filter core 123 in addition.First keeper 127 includes the first locating bodies 1271 the first spacing preiection 1273 with formation on the first locating bodies 1271, the first locating bodies 1271 capping mouthfeel filter core One end (lower end of mouthfeel filter core 123 in reference picture 3) of 123 neighbouring center collector pipe 1221, so that in mouthfeel filter core 123 Pure water passage a3 separates with center collector pipe 1221, prevents that the water in center collector pipe 1221 is straight without mouthfeel filter core 123 Tap into pure water passage a3, the first spacing preiection 1273 coordinates in the endoporus of mouthfeel filter core 123.

Second keeper 128 includes the second locating bodies 1281 and formed on the second locating bodies 1281 and be second spacing Projection 1283, the second locating bodies 1281 are located at one end of the remote center collector pipe 1221 of mouthfeel filter core 123 (in reference picture 3 The upper end of mouthfeel filter core 123), the second spacing preiection 1283 coordinates in the endoporus of mouthfeel filter core 123 and the second spacing preiection Formed with the limbers 1284 for penetrating the second keeper 128 vertically on 1283, thus the pure water in pure water passage a3 can lead to Flow out for drinking the limbers 1284 crossed on the second keeper 128.

Thus, by the way that mouthfeel filter core 123 to be set to the pure water passage a3 in a tubular form, facilitated on mouthfeel filter core 123 formation, And pass through the second spacing preiection 1283 on the first spacing preiection 1273 and the second keeper 128 on the first keeper 127 Respectively with the cooperation of the endoporus of mouthfeel filter core 123 so that the installation of mouthfeel filter core 123, positioning are more convenient, fast, and cause Flow passage structure in composite filter element 12 is simple.

Water cleaning systems 100 referring to Fig. 1-Fig. 4 descriptions according to one specific embodiment of the utility model.

Reference picture 1- Fig. 4, in the present embodiment, water cleaning systems 100 include above-mentioned composite filter element component 1, booster pump 4, Waste water magnetic valve 7 and water-storing device.Further, water cleaning systems 100 also include inlet pipeline b1, pure water pipeline b2, condensed water Pipeline b3, water storage pipeline b4, forward filtering net 2, raw water entering water electromagnetic valve 3, check valve 5, high-voltage switch gear 6 and tap 8.Water storage Device includes above-mentioned water storage container 91, low tension switch 93, water pump 92 and entering water electromagnetic valve 94.

Wherein, composite filter element component 1 includes above-mentioned filter housing 11 and composite filter element 12, and composite filter element 12 includes above-mentioned mistake Filter component, the first end cap 124, the second end cap 125, mouthfeel filter core 123, connection shell 126, the first keeper 127 and the second positioning Part 128.Further, filter assemblies include above-mentioned preprocessing filter element 121 and fine filtering filter core 122, and the first end cap 124 is located at The bottom of filter assemblies and it is connected with preprocessing filter element 121 and fine filtering filter core 122, the second end cap 125 is located at filtering group The top of part and it is connected with preprocessing filter element 121.Connection shell 126 is located in the second end cap 125, connects the open upper end of shell 126 And its lower end has the through hole 1263 for connecting its inner chamber, the week of the through hole 1263 is along formed with the annular protrusion extended downwardly 1262, the upper end of center collector pipe 1221 coordinates in annular protrusion 1262.

Mouthfeel filter core 123 is located in connection shell 126, and the first keeper 127 and the second keeper 128 are respectively provided at mouthfeel filter The lower end and upper end of core 123.Connect formed with above-mentioned projection 1261 on the bottom wall of shell 126, the first keeper 127 is positioned at connection shell 126 interior and the first keeper 127 the first locating bodies 1271 are supported on above-mentioned projection 1261 so that the first locating bodies 1271 are spaced apart with connecting the bottom wall of shell 126, so that the pure water in center collector pipe 1221 can smoothly flow into connection shell In 126 circulation passage a2.

First locating bodies 1271 are rounded, and the week of the first locating bodies 1271 is along formed with the 5th flange upwardly extended Portion 1272, the lower end of mouthfeel filter core 123 and the internal perisporium of the 5th turn-up portion 1272 only support, so as to further increase by first The stability that keeper 127 coordinates with mouthfeel filter core 123, the turn-up portion 1272 of the 5th turn-up portion 1272 the 5th is with being connected shell 126 Internal perisporium is spaced apart, now the gap between the first keeper 127 and the inwall for connecting shell 126 and the periphery of mouthfeel filter core 123 Gap between wall and the inwall for connecting shell 126 collectively forms above-mentioned circulation passage a2.Second locating bodies 1281 are rounded, the Turned over formed with the 6th turn-up portion 1282 extended downwardly, the upper end of mouthfeel filter core 123 with the 6th on the week edge of two locating bodies 1281 The internal perisporium of edge 1282 only supports, so as to further increase the stabilization that the second keeper 128 coordinates with mouthfeel filter core 123 Property.

Inlet pipeline b1 is connected with the original water inlet 111 of filter housing 11, forward filtering net 2, water inlet electromagnetism in water (flow) direction Valve 94 and booster pump 4 are sequentially connected in series on inlet pipeline b1, forward filtering net 2 be used for filter larger-size iron rust in raw water, Silt etc., raw water entering water electromagnetic valve 3 are used for the break-make for controlling raw water inlet pipeline b1.Water storage pipeline b4 both ends with pure water mouth 114 are connected, and entering water electromagnetic valve 94, low tension switch 93, water storage container 91 and water pump 92 are sequentially connected in series on water storage pipeline b4.Pure water Pipeline b2 112 is connected with the pure water outlet on filter housing 11, and check valve 5, high-voltage switch gear 6 and tap 8 be successively in water (flow) direction It is serially connected on pure water pipeline b2, check valve 5 is used from pure water outlet 112 to one-way conduction on the direction of tap 8, check valve 5 In preventing in the aqueous reflux in pure water pipeline b2 to composite filter element 12, high-voltage switch gear 6 can be examined according to hydraulic pressure in pure water pipeline b2 It is to be in open mode or closed mode to survey tap 8.

Thus, when tap 8 is opened, water cleaning systems 100 open work, raw water entering water electromagnetic valve 3 and entering water electromagnetic valve 94 open, and high-voltage switch gear 6 and low tension switch 93 close, raw water enter raw water pipeline in and flow through successively forward filtering net 2, Raw water entering water electromagnetic valve 3 and booster pump 4, and after through on filter housing 11 original water inlet 111 flow into composite filter element 12 filter assemblies Purified treatment is carried out, the pure water formed after filtered component filters is flowed out by the pure water mouth 114 on filter housing 11 and flows into water storage In pipeline b4.The pure water flowed into water storage pipeline b4 flows into water storage container after flowing through entering water electromagnetic valve 94, low tension switch 93 successively Stored in 91.And the concentration water out 113 on the concentrated aquaporin a1 of caused condensed water and filter housing 11 flows into concentration water lines B3, water cleaning systems 100 are most discharged after Wastewater by Electric magnet valve 7 afterwards.

When needing drinking-water, water pump 92 is opened, and the pure water stored in water storage container 91 is after the pressurization of water pump 92 from filter housing 11 On pure water mouth 114 flow into above-mentioned circulation passage a2, then filtered by mouthfeel filter core 123 and improve mouthfeel, finally Flow into pure water pipeline b2 through the pure water outlet 112 on filter housing 11, drunk finally by the outflow of tap 8.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or Person's feature can combine in an appropriate manner in any one or more embodiments or example.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced And modification, the scope of the utility model are limited by claim and its equivalent.

Claims (10)

1. A kind of 1. water cleaning systems, it is characterised in that including：

   Composite filter element component, the composite filter element component include filter housing and the composite filter element being located in the filter housing, the filter housing With original water inlet, pure water mouth, pure water outlet and concentration water out, the composite filter element includes filter assemblies and is located at the mistake The mouthfeel filter core of assemblies downstream is filtered, the pure water mouth is connected with the water side of the filter assemblies and entered with the mouthfeel filter core Water end (W.E.) connects；

   Booster pump, the booster pump are connected with the original water inlet；

   Waste water magnetic valve, the waste water magnetic valve are connected with the concentration water out；

   Water-storing device, the water-storing device are connected with the pure water mouth, and the water-storing device is used to store from the pure water mouth stream The pure water gone out.
2. 2. water cleaning systems according to claim 1, it is characterised in that the water-storing device includes：

   For storing the water storage container of pure water；

   Low tension switch, the low tension switch are connected between the water storage container and the pure water mouth；

   Water pump, the water pump are connected between the water storage container and the pure water mouth, and the water pump is used to hold the water storage Pure water in device is delivered to the pure water mouth.
3. 3. water cleaning systems according to claim 2, it is characterised in that the water-storing device also includes：Entering water electromagnetic valve, institute Stating one end of entering water electromagnetic valve, and the pure water mouth is connected and the other end is connected with the low tension switch.
4. 4. according to the water cleaning systems any one of claim 1-3, it is characterised in that the filter assemblies and the mouthfeel Filter core is arranged along the vertical direction.
5. 5. according to the water cleaning systems any one of claim 1-3, it is characterised in that the filter assemblies are included by extroversion The preprocessing filter element and fine filtering filter core inside set gradually, the fine filtering filter core include center collector pipe and wound on institutes The fine filtering film on the collector pipe of center is stated, the original water inlet connects with the water inlet end of the preprocessing filter element, the center Collector pipe forms the water side of the filter assemblies；

   The composite filter element also includes：

   First end cap, first end cap are located at axial one end of the filter assemblies and are connected with the filter assemblies to cover Axial one end of the filter assemblies；

   Second end cap, second end cap is cylindrical in shape, second end cap be located at the axial other end of the filter assemblies and with The preprocessing filter element is connected,

   The mouthfeel filter core is located in second end cap, and the mouthfeel filter core is connected with the center collector pipe and positioned at described The downstream of fine filtering filter core, ecto-entad is limited between the mouthfeel filter core and second end cap and is set gradually and mutually Concentration aquaporin spaced apart and circulation passage, the concentration water out connect with the concentration aquaporin, the circulation passage Form the water inlet end of the mouthfeel filter core and the circulation passage connects the pure water mouth and the center collector pipe, the mouthfeel Filter core is provided with the pure water passage for being suitable to pure water outflow, the pure water passage and the pure water outlet.
6. 6. water cleaning systems according to claim 5, it is characterised in that also include：Shell is connected, the connection shell is located at described It is connected in second end cap and with the center collector pipe, the condensed water is limited between the connection shell and second end cap Passage, the mouthfeel filter core are located in the connection shell, and institute is limited between the inwall of the mouthfeel filter core and the connection shell State circulation passage.
7. 7. water cleaning systems according to claim 6, it is characterised in that inwall and the mouthfeel filter core of the connection shell it Between be provided with projection so that it is described connection shell inwall be spaced apart with the mouthfeel filter core, it is described connection shell inwall and the mouthfeel Gap between filter core forms the circulation passage.
8. 8. water cleaning systems according to claim 6, it is characterised in that described formed with annular protrusion on the connection shell The water side of center collector pipe coordinates in the annular protrusion.
9. 9. water cleaning systems according to claim 6, it is characterised in that also include：First keeper and the second keeper, institute State the first keeper and second keeper be respectively provided at the mouthfeel filter core axial both ends and with the mouthfeel filter core phase Even.
10. 10. water cleaning systems according to claim 9, it is characterised in that the mouthfeel filter core in a tubular form, the mouthfeel filter core Endoporus form the pure water passage, first keeper includes the first locating bodies and formed in first locating bodies On the first spacing preiection, first locating bodies cover one end of the neighbouring center collector pipe of the mouthfeel filter core, First spacing preiection coordinates in the endoporus of the mouthfeel filter core, and second keeper includes the second locating bodies and shape Into the second spacing preiection on second locating bodies, second locating bodies are located at the remote institute of the mouthfeel filter core One end of center collector pipe is stated, second spacing preiection coordinates in the endoporus of the mouthfeel filter core and second limit convex Formed with the limbers for penetrating second keeper vertically on rising.