RU33327U1 - Water filter - Google Patents

Description

2003125722

Water filter

The utility model relates to the purification of drinking water, in particular, to the means of filtering water through adsorption-bactericidal material in domestic conditions and can be used to purify and improve the quality of drinking water.

A known filter for water purification (RF patent No. 2060779, class B01D 35/02, publ. 10.09.96), containing a housing made in the form of a base connected to a cover, a filter module and fittings for supplying purified water and outlet are installed in the housing purified water connected to the filtering module and to the pipelines for supplying purified water and drainage of purified water.

The known filter does not provide a sufficient quality of water purification and the possibility of changing the degree of water purification.

The objective of this utility model is to correct these shortcomings.

The technical result is to increase the quality of water treatment and increase the flexibility of the degree of purification.

The result is achieved in that in the filter for water purification, comprising a housing made in the form of a base connected to a cover, a filter module and fittings for supplying purified water and removal of purified water are connected in the housing, connected to the filtering module and pipelines for supplying purified water and drain purified water, the pipeline for supplying purified water is connected through a connecting block to a source of purified water, the pipeline for removing purified water is made in the form of a pipe bend over the filter with a nozzle m, connector unit configured to purification from mechanical impurities.

howl 35/02, howl 35/04

aeration of water and the ability to connect to a source of purified water made with an external thread, with an internal thread and without a thread, the nozzle for supplying purified water is hermetically connected to the bottom of the housing base, the nozzle for removing purified water is installed in the upper part of the housing cover and hermetically connected to the outlet of the filter module , pipelines for the supply of purified water and drainage of purified water are tightly connected to the corresponding fittings, the nozzle of the purified water supply is hermetically connected to the inlet of the filter module, on the cover an indicator is set for the end of the resource of use of the filter module, made with the possibility of flexible changes in the resource of use of the filter module, and the fact that the fittings for supplying purified water and drainage of purified water are connected to the inlet and outlet of the filter module by means of sealing rings, and the filter module is made with the possibility of a single-stage or two-stage filtration of the purified water in the cleaning block of the filter module and contains a housing made of a base and a cover, hermetically connected I am waiting for myself by friction welding, on the base is installed and connected to it by i

ultrasonic welding grid, between the inlet of the filter module and the grid there is a unit for uniform distribution of the treated water over the cleaning block, and the fact that in the filter module configured to single-stage filtration of the purified water in the cleaning block, a uniform distribution unit is installed between the cleaning block and the output of the filter module purified water, and the cleaning block is made in the form of two groups of layers of fibrous ion-exchange material, between which a mixture of sorbent components is placed, and the fact that a filtering module adapted to filter two-stage cleaning water in the cleaning unit, the cleaning unit is designed as a cup with walls, and openings in the upper portion

a side surface, a hollow fiber cylinder is installed in the glass cavity, covered with a lid that seals the upper part of the cylinder relative to the glass cavity and the glass cavity relative to the upper part of the filter module housing, the outlet opening of the cover through a pipe is connected to the output of the filter module, between the glass and the filter module housing a mixture of sorbent components, and the fact that the mixture of sorbent components consists of activated carbon NORIT 18X40 AG 3N cm and activated carbon 607C V 240 + 5 cm, and the fact that the layers are dense the material is made of Fiban-K5 cloth with a thickness of 4.6 + 0.3 mm, d 60 + lMM or d 80 + 1 mm, and the fact that the uniform distribution unit of the treated and purified water is made in the form of a disk with holes, on which on one side there are radial stiffeners, and on the other hand in the center there is an axial guide made in the form of a tetrahedron, and the indicator that the resource end of the use of the filter module with the ability to flexibly change the resource of use of the filter module is made in the form of a counting unit with multiplication by a coefficient corresponding to the number of users.

In figure 1. shows a General view of the filter, Fig.2 - shows a section of a General view of the filter, Fig. 3 - shows the design of the nozzle for supplying purified water and the connecting block, FIG. 4 - shows the upper part of the filter in section, in FIG. 5, 6, the construction of embodiments of the cleaning unit is shown; FIG. 7 - shows the design of the unit for uniform distribution of water

The filter contains a housing 1, consisting of a base 2 and a cover 3, an indicator 4 for the end of the service life of the filter module, a fitting 5 for purified water discharge, a pipe 6 for cleaning purified water, a tip 7, a pipe 8 for supplying purified water, a connecting block 9, is installed on the cover 10 s module

input 11 and output 12, on each of which sealing rings 13, 14, the bottom 15 of the base of the housing, the fitting 16 for supplying the water to be cleaned, the sleeve 17 for fixing the pipe 8 to the fitting 16, the sleeve 18 for fixing the pipe 8 on the block 9, block 9 connecting with a tap made with an internal thread contains a nut 19, a housing 20, an aerator 21, a connection unit with a tap made with an external thread contains a nut 19, a housing 20, an aerator 21, an adapter 22, the upper part of the filter contains a communication channel 23 of the output of the filter module 12 10 with nozzle 5 of the outlet of purified water, in the pipe 6 of purified water removal is strengthened by a torus, the filter module 10 is configured to have the flow of purified water in the cleaning block of the filter module in a constant direction, it contains a housing 24 made of a base 25 and a cover 26 sealed by friction welding (see the Handbook for Polymer Welding materials, revised by K.I. Zaitsev, M, Mechanical Engineering, 1986, section “Friction welding.), in the middle of the base and cover, respectively, the inlet 11 and the outlet 12 of the filter module with O-rings 13, 14, are formed base 25 is welded by ultrasonic welding a mesh 27 of M / L fabric, article 30 pc 120, between the inlet 11 of the filter module and mesh 27 there is a unit 28 for uniform distribution of the purified water, the cleaning block 29 is made of two groups of layers of ZO and 31 of dense material, which is a web Fiban - K5 TU RB 14525568.008 - 97 with a diameter of 80 or 60 mm and a thickness of 4.6 mm and located between the groups of layers 30 and 31, a mixture of 32 sorbent elements consisting of activated carbon NORIT 18X40 AG 3N cm and activated carbon 607C V 240 + 5 see, between the cleaning unit 29 and the outlet 12 filtering module mounted on the assembly 33 even distribution of purified water, the filter module 10 is capable of changing the direction of flow of water being cleaned in the cleaning unit comprises a filter module housing 24,

made of base 25 and cover 26, tightly interconnected by friction welding (see the Handbook “Welding of Polymer Materials, revised by K.I. Zaitsev, M, Mechanical Engineering, 1986, section“ Friction Welding.), in the middle of the base and cover are formed respectively, the input 11 and output 12 of the filter module with O-rings 13, 14, mesh 27 made of M / L fabric, article 30 pc 120, is welded to the base 25 by ultrasonic welding, a unit 28 for uniform distribution of the purified water is installed between the input 11 of the filter module and the mesh 27, in this module cleansing block 29 is made in the form of a cup 34 with a flange 35 that seals the upper part of the cavity of the housing 24 of the filter module 10 from the cleaning unit 29, and holes 36 in the upper part of the side surface of the cup, in the cavity of which a cylinder 37 is installed, covered with a lid 38 that seals the cavity cup 34 from the upper part of the housing 24 of the filter module 10 and the upper part of the cylinder 37 from the cavity of the cup 34, the outlet 39 in the center of the cover 38 through the pipe 40 is connected to the output 12 of the filter unit 10, between the cup 34 and the housing 24 filtering of module 10, a mixture of 41 sorbent elements is placed, consisting of activated carbon NORIT 18X40 AG 3N cm and activated carbon 607C V 240 + 5 cm, hollow filter fibers 42 are placed in cylinder 37. Units 28, 33 for uniform distribution of the treated water are made in the form in the form of a disk 43 with holes 44, on which radial ribs 45 are located on one side, and on the other hand, an axial guide 46 made in the form of a tetrahedron is mounted in the center.

The filter works as follows.

The connecting block 9 is connected to the source valve by screwing the housing 20 onto the external thread of the valve and screwing the nut 19 onto the housing 20. Water coming from the valve

aerated in the aerator 21 and enters through the pipe 8 into the fitting 16 and then to the input 11 of the filter module 10. If the valve has an internal thread, then the adapter 22 is screwed into it and then as described above. On indicator 4, the number of family members is set on indicator 4. Since indicator 4 is made in the form of a counter with a conversion factor depending on the number of family members, changing the number of members in the direction of increasing decreases the cartridge resource, and decreasing it increases this resource and indicates more late replacement date. Water entering the filter module 10, made with the possibility of a constant direction of flow of the purified water in the cleaning unit 29 of the filter module 10, washes the tetrahedron of the guide 46 and passes to the grid 27 through the holes 44 of the disk 43. Water enters the cleaning unit 29. Passing through the layers 30 material "Fiban - 5 water is freed from mechanical and other impurities. Next, the water enters the mixture 32 and is purified from active chlorine, organic and organochlorine compounds, pesticides, oil products, unpleasant odors and flavors, prevent biofouling of the filter cartridge (a mixture of carbon adsorbents, including silver plated). purify water from toxic metals, reduce water hardness (carboxyl cation exchange resin). Then the water passes through the layers 31, where the content of iron, aluminum, surfactants is reduced. The purified water directly and through the holes 44 of the node 33 is washed by the tetrahedron of the guide 46 and enters the output 12 of the filter module 10. From the filter module, the purified water enters the nozzle 5 and is collected through the pipe 6 and the tip 7 in the tank for purified water. To seal the connection of the pipeline 6 and the nozzle 5, rubber rings are used that are installed in grooves grooved on the pipe 6.

After receiving the required amount of purified water, the tap of the source of purified water is closed.

When using the filter module 10, configured to change the direction of flow of the purified water in the cleaning block of the filter module, water enters the input 11 of the filter module, washes the tetrahedron of the guide 46, passes to the mesh 27 through the holes 44 of the disk 43 and enters the cleaning block 29. Water passes from bottom to top through a mixture of 41 sorbent elements, where it is cleaned of active chlorine, organic and organochlorine compounds, pesticides, petroleum products, unpleasant odors and flavors, prevent bio brastanie filter cartridges (mixture of carbon adsorbents, including plated). purify water from toxic metals, reduce water hardness (carboxyl cation exchange resin). The water purified at the first stage rises and through the openings 36 in the upper part of the glass 34 enters its cavity. The side 35 prevents water from entering the upper part of the housing 24 of the filter module 10. Water falling into the glass 34 from above flows down its walls and enters the cylinder cavity 37. Thanks to the cover 38, water cannot enter the upper part of the housing from the cavity 34. 24. Rising up in the cavity of cylinder 37, water is purified in hollow fibers with 42 pores of 0.05–0.2 μm in size, which allows ultrafiltration of microorganisms, solids, and heavy metals. Next, the water passes through the outlet 39 of the cover 38 and through the pipe 40 enters the outlet 12 of the filter module 10. From the module 10, the purified water through the nozzle 5, the pipe 6 and the tip 7 is collected in the tank for purified water.

Thus, the filter provides the quality of water purification, the degree of water purification can be changed through the use of various designs of the filter module, the use of an indicator allows you to flexibly determine the filter resource.

Claims (8)

1. The filter for water purification, comprising a housing made in the form of a base connected to a cover, a filter module and fittings for supplying purified water and drainage of purified water connected to a filtering module and pipelines for supplying purified water and drainage of purified water are installed in the housing, characterized in the fact that the pipeline for supplying purified water is connected through a connecting block to a source of purified water, the pipeline for removing purified water is made in the form of a pipe protruding above the filter with a tip, The unit is made with the possibility of cleaning from mechanical impurities, aeration of water and the ability to connect to a source of purified water made with an external thread and with an internal thread, the nozzle for supplying purified water is hermetically connected to the bottom of the base of the housing, the nozzle for removing purified water is installed in the upper part of the housing cover and hermetically connected to the output of the filter module, the pipelines for supplying purified and discharge of purified water are tightly connected to the corresponding fittings, the fitting for supplying purified water is herm cal connected to the input of the filter module is installed on the housing cover closure resource usage indicator filter module configured to flexibly change the resource utilization filter module. 2. The filter for water purification according to claim 1, characterized in that the fittings for supplying purified water and drainage of purified water are connected to the inlet and outlet of the filter module by means of sealing rings, and the filter module is configured to unchanged direction of flow of the purified water in the filter cleaning block module or with the ability to change the direction of flow of the purified water in the cleaning unit of the filter module, and contains a housing made of a base and a cover, tightly interconnected by welding and friction, on the base, a mesh is installed and connected to it by ultrasonic welding, between the inlet of the filter module and the mesh there is a unit for uniform distribution of the water to be purified over the cleaning block. 3. The filter for water purification according to claim 2, characterized in that in the filtering module, made with the possibility of a constant direction of flow of the purified water in the cleaning unit of the filtering module, between the cleaning unit and the output of the filtering module there is a unit for uniform distribution of purified water, and the cleaning the block is made in the form of two groups of layers of fibrous ion-exchange material, between which a mixture of sorbent components is placed. 4. The filter for water purification according to claim 2, characterized in that in the filter module, configured to change the direction of flow of the purified water in the cleaning unit of the filter module, the cleaning unit is made in the form of a glass with sides and holes in the upper part of the side surface, a cylinder with hollow fibers is installed in the glass cavity, covered with a lid that seals the upper part of the cylinder relative to the glass cavity and the glass cavity relative to the upper part of the filter module housing, roof outlet A ki through a pipeline is connected to the outlet of the filter module, between the glass and the housing of the filter module there is a mixture of sorbent components. 5. The filter for water purification according to claim 3 or 4, characterized in that the mixture of sorbent components consists of activated carbon NORIT 18 × 40 AG 3N V = 60 + 1 cm ³ and activated carbon 607C V = 240 + 5 cm ³ . 6. The filter for water purification according to claim 3, characterized in that the layers of dense material are made of "Fiban - K5" canvas with a thickness of 4.6 + 0.3 mm, d = 60 + 1 mm or d = 80 + 1 mm. 7. The filter for water purification according to claim 3, characterized in that the node for the uniform distribution of the treated and purified water is made in the form of a disk with holes on which radial stiffeners are located on one side and an axial guide made on the other side is installed in the center in the form of a tetrahedron. 8. The filter for water purification according to claim 1, characterized in that the indicator of the end of the resource of use of the filter module with the ability to flexibly change the resource of use of the filter module is made in the form of a counting unit with the ability to multiply by a coefficient corresponding to the number of users.