CN208440439U - A kind of water filtering device for exempting to change filter core - Google Patents

Abstract

A kind of water filtering device for exempting to change filter core, including rough filtering device, fine filtering device and ultraviolet sterilization device, it is characterized by: the rough filtering device includes reservoir, several eddy flow towers, the fine filtering device includes micropore ceramic filter element, KDF55 heavy metal filter core, the water inlet of the reservoir connects underground water, the water inlet of its water outlet connection eddy flow tower, high-pressure hydraulic pump is equipped in reservoir, water is pumped into eddy flow tower by high-pressure hydraulic pump, several eddy flow towers are connected in series, the water inlet of the water outlet connection fine filtering device of the eddy flow tower, into fine filtering device water successively after micropore ceramic filter element and KDF55 heavy metal filter core, into the water inlet of ultraviolet sterilization device, the water outlet of the ultraviolet sterilization device connects tap.The present apparatus is suitable for rural groundwater or surface water, and rough filtering device is arranged using plural serial stage, fine filtering device is entered back into after multistage filtering, extends the service life of fine filtering device.

Description

A kind of water filtering device for exempting to change filter core

Technical field

The utility model relates to water treatment fields, and in particular to a kind of water filtering device for exempting to change filter core.

Background technique

Purifying water process includes the processing of stain disease and the purified treatment of drinking water, the processing of stain disease be mainly industry and The processing of sanitary sewage, and present application relates generally to be quote water purified treatment.Purified treatment in relation to quoting water, it is existing Most of purifications both for city tap-water of technology and market sale reach net by the classified filtering of multi-stage filter The purpose of change, and the processing for rural groundwater or surface water is fewer, the underground water and surface water in rural area and city are certainly Water is different, contained by impurity component it is different, therefore water treatment filter in the prior art can not be suitable for rural area Underground water perhaps surface water the utility model be intended to invent it is a kind of suitable for the water of rural groundwater or surface water filter fill It sets, and the service life of filter core is long, from frequently replacing filter core.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model invents a kind of water mistake suitable for rural groundwater or surface water Device is filtered, and the service life of filter core is long, from frequently replacing filter core.

The utility model solves technical solution used by above-mentioned technical problem: a kind of water filtering dress for exempting to change filter core It sets, including rough filtering device, fine filtering device and ultraviolet sterilization device, it is characterised in that: the rough filtering device includes reservoir, several Eddy flow tower, the fine filtering device include micropore ceramic filter element, KDF55 heavy metal filter core, and the water inlet of the reservoir connects ground It is lauched, water outlet connects the water inlet of eddy flow tower, is equipped with high-pressure hydraulic pump in reservoir, water is pumped into eddy flow by high-pressure hydraulic pump In tower, several eddy flow towers are connected in series, the water inlet of the water outlet connection fine filtering device of the eddy flow tower, into fine filtering device Water is successively after micropore ceramic filter element and KDF55 heavy metal filter core, described ultraviolet to kill into the water inlet of ultraviolet sterilization device The water outlet of bacterium device connects tap.Reservoir is directly connected to the pipeline of underground water, and pipeline is equipped with solenoid valve, in reservoir Equipped with liquidometer, the type of liquidometer has tuning fork vibrating type, maglev type, pressure type, ultrasonic wave, sonar wave, magnetic turning plate, radar Deng, any type of liquidometer in the prior art is ok, and liquidometer is electrically connected with the solenoid valve, the unlimited form of solenoid valve, when Liquidometer detects water level lower than setting value, and solenoid valve, which is opened to mend, is filled with water to peak level；High-pressure hydraulic pump is arranged in reservoir Or outside reservoir, when being arranged outside reservoir, columns base is protruded by water pipe, passes through the water inlet of pipeline and eddy flow tower The water inlet of connection, eddy flow tower enters along the tangent line of pyramidal structure, and by the pressure of high-pressure hydraulic pump, water is pumped into eddy flow tower, And along the inner wall of pyramidal structure to forward spin flow to water outlet, the effect of solid impurity during eddy flow in water in centrifugal force Under fall into the bottom of pyramidal structure.

Micropore ceramic filter element, for ceramic element due to using diatomite to be sintered, it is crisp scattered that quality is crisp, neither too hard, nor too soft, and dirty rear Need to gently be polished with emery cloth can polish off the diatomite on surface layer together with the dirty material on surface, as new, pottery Porcelain filter core is pure natural physical material due to selection, so will not generate secondary pollution in water purifier use process, simultaneously Minerals various in water are all but removed not as water purification machine, it can retain beneficial mineral matter in water while effectively remove Silt particle, bacterium, iron rust, never blocking, the advantages that service life is permanent, filter effect is brilliant, the sweetness that purifies water.And ceramics Filter core is exactly the case where not being afraid of blocking, can adapt to water quality very severe there are one powerful advantage, is a totipotency Player.Micropore ceramic filter element, ingredients by weight percentage composition are as follows: diatomite 50~75%, multifunctinoal health ceramic material 8~ 20%, disappearance object 5~10%, binder 5~15%, soda ash 1.5~5%；At 600~1300 DEG C after compounding, mixing, molding Temperature lower calcination is made.Micropore ceramic filter element is mainly used for carrying out refined filtration, antibacterial and activation processing to drinking water, while can go Heavy metal ion in water removal sufficiently removes chlorine residue, organic chemicals, color and peculiar smell in water removal, by using the filter core Mineralising, purification and activated drinking water can be obtained, when micropore ceramic filter element after a period of use, remove the surface of filter core It scrubs clean.

Further, the eddy flow tower is pyramidal structure, and the lower part of taper is arranged in water inlet, and along the tangent line side of tapered wall To entrance, the top of eddy flow tower is water outlet, and the external package of eddy flow tower is equipped with water-distributing cover, and the bottom end of water-distributing cover is equipped with water outlet Mouthful.The water that eddy flow is gone out is fallen into water-distributing cover, and water-distributing cover wraps up the outside of eddy flow tower, and passes through card with the junction of eddy flow tower Ring is closed, or closed by other prior art manners, and the bottom of water-distributing cover is arranged in water outlet, by water pipe by high-pressure pump It is connect with another grade.

Further, adjacent eddy flow tower connects water outlet and water inlet by high-pressure hydraulic pump.Adjacent eddy flow tower is tied up and down The water inlet of upper level is squeezed into the water outlet of next stage by the connection of structure, high-pressure hydraulic pump, and is tangentially entered, and eddy flow rises.

Further, the pyramidal structure bottom of the eddy flow tower is filter screen, and the bottom for the eddy flow tower connecting with reservoir is embedding Enter the top of reservoir, and reservoir is connected to the inner cavity of eddy flow tower pyramidal structure；Successively up, adjacent eddy flow tower bottom Be embedded in the water-distributing cover of following adjacent eddy flow tower, and the filter screen of eddy flow tower pyramidal structure bottom above with it is following adjacent Water-distributing cover connection.The filter screen of eddy flow tower bottom is detachable structure, can be dismantled and be scrubbed according to service condition.Water-distributing cover Top opening, the eddy flow tower bottom of upper level is just inserted into this opening, and is equipped with sealing structure, and the form of sealing structure is not Limit, it is in the prior art any achievable to use；The water that the eddy flow tower of upper level is fallen can be directly entered next stage In water-distributing cover.

Further, ultraviolet lamp tube and several deflectors, the both ends of the ultraviolet lamp tube are equipped in the ultraviolet sterilization device By being electrically connected circuit, deflector is arranged in the cabinet of ultraviolet sterilization device, and adjacent baffle is staggered, so that water S type is flowed into pass through.Ultraviolet lamp tube is horizontally installed on cabinet, can not contact with water.

Further, be additionally provided with overflow hole on the ultraviolet sterilization device, overflow hole by piping connection fine filtering device into The mouth of a river.The position of ultraviolet lamp tube is higher than overflow hole, so that ultraviolet lamp tube is not contacted with water, the runner setting of S type extends water flow and returns Road extends the ultraviolet irradiation time, improves bactericidal effect.

Utility model has the advantages that

1, the present apparatus is suitable for rural groundwater or surface water, and rough filtering device is arranged using plural serial stage, by multistage Fine filtering device is entered back into after filtering, extends the service life of fine filtering device, and complete equipment replaces the frequency of the filter core of fine filtering device Rate is low, filter core long service life, exempts to change filter core compared with the prior art, being equivalent to, and the service life of micropore ceramic filter element about three years, The service life of KDF55, if the area that underground water does not pollute, the service life of filter core can be longer also at 3 years or more；

2, micropore ceramic filter element is the filter core that can be scrubbed, and compared with PP cotton, replacement frequency is low, is just needed within PP cotton three months It replaces once, scrub in micropore ceramic filter element three months is primary；

3, using ultraviolet-sterilization, safely and effectively；

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the schematic diagram of the utility model.

Wherein: 1, rough filtering device；2, fine filtering device；3, ultraviolet sterilization device；4, reservoir；5, eddy flow tower；6, high pressure water Pump；7, water-distributing cover；8, ultraviolet lamp tube；9, deflector；10, overflow hole；

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

A kind of water filtering device for exempting to change filter core, including rough filtering device 1, fine filtering device 2 and ultraviolet sterilization device 3, it is special Sign is: the rough filtering device 1 include reservoir 4, several eddy flow towers 5, the fine filtering device 2 include micropore ceramic filter element, KDF55 heavy metal filter core, the water inlet of the reservoir 4 connect underground water, and water outlet connects the water inlet of eddy flow tower 5, store It is equipped with high-pressure hydraulic pump 6 in pond 4, water is pumped into eddy flow tower 5 by high-pressure hydraulic pump 6, several eddy flow towers 5 are connected in series, described Eddy flow tower 5 water outlet connection fine filtering device 2 water inlet, into fine filtering device 2 water successively pass through micropore ceramic filter element and After KDF55 heavy metal filter core, into the water inlet of ultraviolet sterilization device 3, the water outlet of the ultraviolet sterilization device 3 connects the fire hose Head.Reservoir 4 is directly connected to the pipeline of underground water, and pipeline is equipped with solenoid valve, is equipped with liquidometer in reservoir 4, liquidometer Type has tuning fork vibrating type, maglev type, pressure type, ultrasonic wave, sonar wave, magnetic turning plate, radar etc., any shape in the prior art The liquidometer of formula is ok, and liquidometer is electrically connected with the solenoid valve, the unlimited form of solenoid valve, is set when liquidometer detects that water level is lower than Definite value, solenoid valve, which is opened to mend, is filled with water to peak level；High-pressure hydraulic pump 6 is arranged in reservoir 4 or outside reservoir 4, and setting exists When reservoir 4 is outer, 4 bottom of reservoir is protruded by water pipe, is connect by pipeline with the water inlet of eddy flow tower 5, eddy flow tower 5 into The mouth of a river enters along the tangent line of pyramidal structure, by the pressure of high-pressure hydraulic pump 6, water is pumped into eddy flow tower 5, and along pyramidal structure Inner wall to forward spin flow to water outlet, the solid impurity during eddy flow in water falls into pyramidal structure under the influence of centrifugal force Bottom.

Micropore ceramic filter element, for ceramic element due to using diatomite to be sintered, it is crisp scattered that quality is crisp, neither too hard, nor too soft, and dirty rear Need to gently be polished with emery cloth can polish off the diatomite on surface layer together with the dirty material on surface, as new, pottery Porcelain filter core is pure natural physical material due to selection, so will not generate secondary pollution in water purifier use process, simultaneously Minerals various in water are all but removed not as water purification machine, it can retain beneficial mineral matter in water while effectively remove Silt particle, bacterium, iron rust, never blocking, the advantages that service life is permanent, filter effect is brilliant, the sweetness that purifies water.And ceramics Filter core is exactly the case where not being afraid of blocking, can adapt to water quality very severe there are one powerful advantage, is a totipotency Player.Micropore ceramic filter element, ingredients by weight percentage composition are as follows: diatomite 50~75%, multifunctinoal health ceramic material 8~ 20%, disappearance object 5~10%, binder 5~15%, soda ash 1.5~5%；At 600~1300 DEG C after compounding, mixing, molding Temperature lower calcination is made.Micropore ceramic filter element is mainly used for carrying out refined filtration, antibacterial and activation processing to drinking water, while can go Heavy metal ion in water removal sufficiently removes chlorine residue, organic chemicals, color and peculiar smell in water removal, by using the filter core Mineralising, purification and activated drinking water can be obtained, when micropore ceramic filter element after a period of use, remove the surface of filter core It scrubs clean.

Further, the eddy flow tower 5 is pyramidal structure, and the lower part of taper is arranged in water inlet, and along the tangent line of tapered wall Direction enters, and the top of eddy flow tower 5 is water outlet, and the external package of eddy flow tower 5 is equipped with water-distributing cover 7, and the bottom end of water-distributing cover 7 is equipped with Water outlet.The water that eddy flow is gone out is fallen into water-distributing cover 7, and water-distributing cover 7 wraps up the outside of eddy flow tower 5, and the connection with eddy flow tower 5 Place is closed by snap ring, or closed by other prior art manners, and the bottom of water-distributing cover 7 is arranged in water outlet, passes through water Pipe is connect by high-pressure pump with another grade.

Further, adjacent eddy flow tower 5 connects water outlet and water inlet by high-pressure hydraulic pump 6.About 5 adjacent eddy flow tower The water inlet of upper level is squeezed into the water outlet of next stage by the connection of structure, high-pressure hydraulic pump 6, and is tangentially entered, and eddy flow rises.

Further, the pyramidal structure bottom of the eddy flow tower 5 is filter screen, the bottom for the eddy flow tower 5 connecting with reservoir 4 It is embedded in the top of reservoir 4, and reservoir 4 is connected to the inner cavity of 5 pyramidal structure of eddy flow tower；Successively up, adjacent eddy flow 5 bottom of tower is embedded in the water-distributing cover 7 of following adjacent eddy flow tower 5, and the filter screen of 5 pyramidal structure bottom of eddy flow tower above It is connected to following adjacent water-distributing cover 7.The filter screen of 5 bottom of eddy flow tower is detachable structure, can be dismantled according to service condition Scrub.The top opening of water-distributing cover 7, this opening is just inserted into 5 bottom of eddy flow tower of upper level, and is equipped with sealing structure, close The form of seal structure is unlimited, in the prior art any achievable to use；The water that the eddy flow tower 5 of upper level is fallen can be with It is directly entered in next stage water-distributing cover 7.

Further, it is equipped with ultraviolet lamp tube 8 and several deflectors 9 in the ultraviolet sterilization device 3, the ultraviolet lamp tube 8 Both ends are arranged in the cabinet of ultraviolet sterilization device 3 by electrical connection circuit, deflector 9, and adjacent baffle 9 is staggeredly set It sets, so that water flow passes through at S type.Ultraviolet lamp tube 8 is horizontally installed on cabinet, can not contact with water.

Further, overflow hole 10 is additionally provided on the ultraviolet sterilization device 3, overflow hole 10 passes through piping connection fine filtering device 2 water inlet.The position of ultraviolet lamp tube 8 is higher than overflow hole 10, so that ultraviolet lamp tube 8 is not contacted with water, the runner setting of S type, Extend water flow circuits, extend the ultraviolet irradiation time, improves bactericidal effect.

Working method:

Rural groundwater or the surface water of collection, the water sources such as spring, high mountain snowmelt including field, can use The present apparatus, reservoir 4 are directly connected to external water source, indicate the water level in reservoir 4 by the liquidometer in reservoir 4, reach It after peak level, closes solenoid valve and stops water storage, opening solenoid valve starts water storage after being preferably minimized water level, can also in reservoir 4 To be precipitated, the devices such as filter septum or sewage draining exit are also can be set in bottom, it is not limited to the specific structure of the application； Water in reservoir 4 is pumped into eddy flow tower 5 by high-pressure hydraulic pump 6, is entered by tangent line, is ramped up rising and is reached water outlet, by going out Behind the mouth of a river, the water filtered for the first time enters water-distributing cover 7, and after the eddy flow of the first order, solid particle polluter stays in the mistake of eddy flow tower 5 On strainer, the mesh mesh number of filter screen can be replaced, and be reduced upwards step by step, and filter screen is not limited to metal mesh, can also be with It is the filter screen of other forms or other materials, if pressure is small, the water of eddy flow cannot reach water outlet, or part is not Water outlet can be reached, is come back in reservoir 4 by filter screen, the water in first order water-distributing cover 7, by high-pressure hydraulic pump 6 It is pumped into second level eddy flow tower 5, is repeated the above process, the water of upper level can be fallen back in the water-distributing cover 7 of next stage, and process is several After secondary eddy flow, into fine filtering device 2, double-filtration in fine filtering device 2, after removing foreign pigment and heavy metal, into purple Outer sterilizing unit 3, micropore ceramic filter element can be scrubbed repeatedly, and after a period of use, scrub can continue to use again, KDF55 filter core long service life, ultraviolet sterilization device 3 is by ultraviolet irradiation, and the bacterium to go out in water, ultraviolet sterilization device 3 can With add aerator or other be conducive to sterilization auxiliary device.Ultraviolet lamp tube does not impregnate in water, is arranged on the water surface Side, and water flow extends by S type access and passes through the time.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (6)

1. a kind of water filtering device for exempting to change filter core, including rough filtering device, fine filtering device and ultraviolet sterilization device, feature exist In: the rough filtering device includes reservoir, several eddy flow towers, and the fine filtering device includes micropore ceramic filter element, KDF55 heavy metal Filter core, the water inlet of the reservoir connect underground water, and water outlet connects the water inlet of eddy flow tower, is equipped with high pressure in reservoir Water is pumped into eddy flow tower by water pump by high-pressure hydraulic pump, and several eddy flow towers are connected in series, and the water outlet of the eddy flow tower connects essence The water inlet for filtering device, into fine filtering device water successively after micropore ceramic filter element and KDF55 heavy metal filter core, into purple The water outlet of the water inlet of outer sterilizing unit, the ultraviolet sterilization device connects tap.

2. a kind of water filtering device for exempting to change filter core according to claim 1, which is characterized in that the eddy flow tower is taper Structure, the lower part of taper is arranged in water inlet, and enters along the tangential direction of tapered wall, and the top of eddy flow tower is water outlet, rotation The external package for flowing tower is equipped with water-distributing cover, and the bottom end of water-distributing cover is equipped with water outlet.

3. a kind of water filtering device for exempting to change filter core according to claim 2, which is characterized in that adjacent eddy flow tower passes through High-pressure hydraulic pump connects water outlet and water inlet.

4. a kind of water filtering device for exempting to change filter core according to claim 3, which is characterized in that the taper of the eddy flow tower Structural base is filter screen, the top of the bottom insertion reservoir for the eddy flow tower connecting with reservoir, and reservoir and eddy flow The inner cavity of tower pyramidal structure is connected to；Successively up, adjacent eddy flow tower bottom is embedded in the water-distributing cover of following adjacent eddy flow tower, And the filter screen of eddy flow tower pyramidal structure bottom above is connected to following adjacent water-distributing cover.

5. a kind of water filtering device for exempting to change filter core according to claim 1, which is characterized in that the ultraviolet sterilization device Interior to be equipped with ultraviolet lamp tube and several deflectors, by electrical connection circuit, deflector is arranged ultraviolet at the both ends of the ultraviolet lamp tube In the cabinet of sterilizing unit, and adjacent baffle is staggered, so that water flow passes through at S type.

6. a kind of water filtering device for exempting to change filter core according to claim 5, which is characterized in that the ultraviolet sterilization device On be additionally provided with overflow hole, overflow hole passes through the water inlet of piping connection fine filtering device.