CN210261437U

CN210261437U - Filter integrating scale inhibition and filtration

Info

Publication number: CN210261437U
Application number: CN201921178544.1U
Authority: CN
Inventors: 向毅; 陈龙; 敖伟
Original assignee: Chengdu Fengcube Hvac Equipment Co Ltd
Current assignee: Chengdu Fengcube Hvac Equipment Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-07
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a filter integrating scale inhibition and filtration, which comprises a stainless steel shell, an upper cover and a filter element, wherein the shell is in threaded connection with the upper cover, and the filter element is positioned in a sealed space formed by the shell and the upper cover; the filter element comprises a cylindrical filter screen and silicon-phosphorus crystal balls positioned in the filter screen, and a shielding screen for shielding the silicon-phosphorus crystal balls from moving upwards to enter the water inlet is also arranged in the filter screen; the top of the upper cover is provided with a water inlet, the side wall of the upper cover is provided with a water outlet, the top in the upper cover is fixedly provided with a hollow threaded joint, the threaded joint is positioned between the water inlet and the water outlet, and the opening at the top end of the filter screen is in threaded connection with the threaded joint so that the water inlet is communicated with the inside of the filter screen; the space between the filter screen and the shell is communicated with the water outlet; the magnet ring which is clung to the surface of the shell is detachably sleeved on the outer surface of the shell. The utility model discloses a filter not only has the function of deep filtration water purification, still has the function of hindering dirty, and filter simple structure easy dismounting.

Description

Filter integrating scale inhibition and filtration

Technical Field

The utility model relates to a water purification technology field, concretely relates to collection hinders dirty filter as an organic whole.

Background

In severe cold winter, heating becomes a necessary measure for living households. For example, floor heating, common floor heating is mostly warm up with water, and hot water flows in from ground heating coil one end through the water knockout drum in the water collector, flows out and gets back to in the water collector by the ground heating coil other end after the heat dissipation heat to form whole floor heating hydrologic cycle. Most present water supply heating facilities all adopt to concentrate to fire the radiating mode heating of hot water circulation, and water is because firing at the circulation in-process, so produce the incrustation scale easily, cause the jam to the water pipe even whole heating system, influence life and not environmental protection. In order to prevent the pipe network from being blocked, the pipe network needs to be cleaned regularly. However, the cleaning of the heating pipe network is very troublesome and wastes water resources, which is very troublesome, labor-consuming and unsafe, and the cleaning effect cannot meet the expected requirement. In order to reduce the generation of scale in the heating pipe network, a circulating water filter is required to be installed in the circulating system of the heating pipe network, and the circulating water filter can filter the circulating water to remove impurities in the water and solid particulate matters such as formed scale, so that the solid particulate matters are prevented from being accumulated in the pipeline to cause blockage. The water filter has various structures, and the working principle of the water filter is that most of the water filters and adsorbs impurities in water by using a filtering and adsorbing medium. However, these filters only have a filtering function or an adsorption function, and the functions are too single to meet the requirements of deep-layer water purification.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a collect and hinder dirty filter as an organic whole filter.

The utility model provides a filter integrating scale inhibition and filtration, which comprises a stainless steel shell, an upper cover and a filter element, wherein the shell is in threaded connection with the upper cover, and the filter element is positioned in a sealed space formed by the shell and the upper cover; the filter element comprises a cylindrical filter screen and silicon-phosphorus crystal balls positioned in the filter screen, and a shielding screen for shielding the silicon-phosphorus crystal balls from moving upwards to enter the water inlet is also arranged in the filter screen; the top of the upper cover is provided with a water inlet, the side wall of the upper cover is provided with a water outlet, the top in the upper cover is fixedly provided with a hollow threaded joint, the threaded joint is positioned between the water inlet and the water outlet, and the opening at the top end of the filter screen is in threaded connection with the threaded joint so that the water inlet is communicated with the inside of the filter screen; the space between the filter screen and the shell is communicated with the water outlet; the magnet ring that hugs closely the casing surface is established to casing surface detachable cover, and magnet ring can reciprocate the adjustment position on the casing surface. The magnet ring comprises a circular ring made of hard plastic and a magnet block embedded in the inner surface of the circular ring; the inner surface of the circular ring is tightly attached to the surface of the cylindrical shell.

Preferably, the shielding net is cylindrical, the diameter of the shielding net is smaller than that of the filter screen, the shielding net is movably arranged in the filter screen, the opening of the shielding net is downward, and the silicon-phosphorus crystal balls are positioned in the shielding net.

Preferably, a plurality of magnet blocks are uniformly distributed at equal intervals and embedded in the circular ring. The circular ring is a closed circular ring or an unclosed circular ring.

Preferably, the filter screen is of an inner-outer double-layer structure, the aperture of the inner layer filter screen is larger than that of the outer layer filter screen, and the aperture of the outer layer filter screen is 40-50 mu m.

In another preferred structure, the water outlet is detachably connected with the adsorption component, and the water outlet end of the adsorption component is connected with the water outlet pipe. The adsorption assembly comprises a section of sealed cylindrical shell, a plurality of water inlet holes are formed in the end face of the seal, a hollow first thread section is welded on the outer side of the end face of the seal along the circumference, and the first thread section is connected with a water outlet of the stainless steel shell; one or at least two of an active carbon adsorption layer, a cation exchange resin layer and a PP cotton filter layer are arranged in the shell; a cover body is arranged at the opening end of the shell and is in threaded connection with the shell, a second hollow threaded section is welded on the outer side of the cover body along the circumference, and a plurality of water outlet holes are formed in the cover surface of the cover body; the second threaded section is connected with a water outlet pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a filter has fused the brilliant technique of silicon phosphorus of special scale removal and the deep filtration technique of tradition drainage, carries out effective filtration to heating system's circulating water. The water is fully contacted and reacted with the silicon-phosphorus crystal in the filter, and the water with corrosion and scale inhibition is output outwards.

(2) The filter element of the filter is designed to be detachable and connected with the stainless steel shell through threads, and when the filter needs to be cleaned after being used for a certain time, the filter element can be easily and conveniently detached to clean the filter screen and the shielding net; or when the silicon-phosphorus crystal ball is used up, the shielding net is taken out, the silicon-phosphorus crystal ball is added, and then the shielding net is put in, so that the operation is simple and convenient.

(3) The magnet ring arranged on the outer surface of the stainless steel shell can adsorb metal ions contained in water in the shell on the inner wall surface of the shell to achieve the effect of removing the metal ions; when the filter is cleaned, the magnet ring is taken down, and the inner wall of the shell is washed to elute metal ions.

(4) An adsorption component is arranged at the water outlet of the stainless steel shell to further adsorb fine suspended matters and impurities in water, so that deep purified water is obtained; the adsorption component is of a detachable structure, whether the adsorption component is used or not can be determined according to actual water use requirements, and when the adsorption component is not used, the water outlet pipe can be directly in threaded connection with the water outlet of the stainless steel shell; moreover, the adsorption material layer in the adsorption component can select different adsorption materials according to actual needs, or multiple adsorption materials can be used at the same time; the shell opening end of the adsorption component is in threaded connection with the cover body, and the adsorption material layer is convenient to mount, dismount and replace.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Figure 1, an embodiment of the invention, is an internal cross-sectional view of a filter.

Fig. 2, an internal cross-sectional view of a filter according to the present invention in another embodiment.

Fig. 3 is a schematic structural view of the adsorption module.

Reference numbers in the figures:

stainless steel casing 1, upper cover 2, filter core 3, filter screen 31, silicon phosphorus crystal ball 32, shelter from net 33, inlayer filter screen 34, outer filter screen 35, water inlet 4, delivery port 5, screwed joint 6, magnet ring 7, ring 71, magnet piece 72, adsorption component 8, outlet pipe 9. The device comprises a cylindrical shell 81, a sealing end face 82, a first thread section 83, an activated carbon adsorption layer 84, a PP cotton filter layer 85, a cation exchange resin layer 86, a cover body 87, a second thread section 88 and a water outlet pipe 9.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

As shown in figure 1, the utility model provides a pair of collect and hinder dirt and filter as an organic whole, including stainless steel casing 1, upper cover 2, filter core 3, threaded connection between casing 1 and the upper cover 2, filter core 3 is located the confined space that casing 1 and upper cover 2 formed. The filter element 3 comprises a barrel-shaped filter screen 31 and a silicon-phosphorus crystal ball 32 positioned in the filter screen, and a shielding screen 33 for shielding the silicon-phosphorus crystal ball from moving upwards to enter the water inlet is also arranged in the filter screen. Preferably, the filter screen is an inner-outer double-layer structure, the inner layer and the outer layer have different apertures, the double-layer structure is tightly attached, the aperture of the inner layer filter screen 34 is larger than that of the outer layer filter screen 35, and the aperture of the outer layer filter screen is 40-50 μm. The shielding net 33 is cylindrical, the diameter of the shielding net is smaller than that of the filter screen 31, the shielding net 33 is movably arranged in the filter screen 31, the opening of the shielding net is downward, and the silicon-phosphorus crystal balls 32 are positioned in the shielding net 33. 2 tops of upper cover set up water inlet 4, and 2 lateral walls of upper cover set up delivery port 5, and the fixed hollow screwed joint 6 that sets up of top wall in 2 upper covers, screwed joint are located between water inlet and the delivery port, and the screwed joint internal face sets up the screw thread, and filter screen top opening sets up the external screw thread, and filter screen 31 top opening and 6 threaded connection of screwed joint make water inlet 4 and the inside intercommunication of filter screen 31. The space between the screen 31 and the housing 1 communicates with the water outlet. The magnet ring 7 tightly attached to the surface of the shell is detachably sleeved on the outer surface of the shell 1, and the magnet ring 7 can move up and down on the surface of the shell to adjust the position. The magnet ring 7 comprises a circular ring 71 made of hard plastic and a magnet block 72 embedded in the inner surface of the circular ring; the inner surface of the ring 71 is closely attached to the surface of the cylindrical shell 1. More preferably, a plurality of magnet blocks 72 are embedded in the ring 71 and uniformly distributed at equal intervals. The ring 71 is a closed ring or an open ring.

In another embodiment, as shown in fig. 2 and 3, the water outlet 4 is detachably connected to an adsorption component 8, and a water outlet end of the adsorption component 8 is connected to a water outlet pipe 9. The adsorption component 8 comprises a section of sealed cylindrical shell 81, a plurality of water inlet holes (not shown) are formed in the end surface 82 of the seal, a hollow threaded section I83 is welded on the outer side of the end surface 82 of the seal along the circumference, and the threaded section I83 is connected with the water outlet 4 of the stainless steel shell 1; one or at least two of an activated carbon adsorption layer 84, a cation exchange resin layer 85 and a PP cotton filter layer 86 are arranged in the shell 81. Preferably, the activated carbon adsorption layer 84, the PP cotton filter layer 85 and the cation exchange resin layer 86 are sequentially disposed in the housing 81 from one end of the water inlet to one end of the water outlet. A cover body 87 is arranged at the opening end of the shell 81, the cover body 87 is in threaded connection with the shell 81, a second hollow threaded section 88 is welded on the outer side of the cover body 87 along the circumference, and a plurality of water outlet holes (not shown) are formed in the cover surface of the cover body 87; the second threaded section 88 is connected with the water outlet pipe 9.

The utility model discloses a working process of filter does: circulating water gets into in the casing by the water inlet 4 at stainless steel casing 1 top, water inlet 4 communicates with the top opening of cask shape filter screen 31, water gets into in the filter screen 31, further get into in blocking the net 33 and the contact reaction of silicon phosphorus crystal ball 32, water after silicon phosphorus crystal ball passes filter screen 31 and gets into the space between filter screen and the casing, filter screen 31 intercepts the great granule or the suspended solid in aquatic at the filter screen inboard, then, water is discharged by the delivery port, the adsorption component 8 of delivery port position further adsorbs the tiny particle suspended solid in aquatic, particulate matter and the harmful ion that dissolves in the aquatic, obtain deep purification and anticorrosive water of hindering the dirt.

While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.

Claims

1. A filter integrating scale inhibition and filtration is characterized by comprising a stainless steel shell, an upper cover and a filter element, wherein the shell is in threaded connection with the upper cover; the filter element comprises a cylindrical filter screen and silicon-phosphorus crystal balls positioned in the filter screen, and a shielding screen for shielding the silicon-phosphorus crystal balls from moving upwards to enter the water inlet is also arranged in the filter screen; the top of the upper cover is provided with a water inlet, the side wall of the upper cover is provided with a water outlet, the wall surface of the inner top of the upper cover is fixedly provided with a hollow threaded joint, the threaded joint is positioned between the water inlet and the water outlet, and an opening at the top end of the filter screen is in threaded connection with the threaded joint so that the water inlet is communicated with the inside of the filter screen; the space between the filter screen and the shell is communicated with the water outlet; the magnet ring which is clung to the surface of the shell is detachably sleeved on the outer surface of the shell.

2. The filter integrating scale inhibition and filtration as claimed in claim 1, wherein the shielding net is in a cylindrical shape, the diameter of the shielding net is smaller than that of the filter screen, the shielding net is movably arranged in the filter screen, the opening of the shielding net is downward, and the silicon-phosphorus crystal balls are positioned in the shielding net.

3. The filter integrating scale inhibition and filtration as claimed in claim 1, wherein the filter screen is an inner-outer double-layer structure, the diameter of the inner layer filter screen is larger than that of the outer layer filter screen, and the diameter of the outer layer filter screen is 40-50 μm.

4. The filter integrating scale inhibition and filtration as claimed in claim 1, wherein the magnet ring comprises a circular ring made of hard plastic and a magnet block embedded in the inner surface of the circular ring; the inner surface of the circular ring is tightly attached to the surface of the cylindrical shell.

5. The filter integrating scale inhibition and filtration as claimed in claim 4, wherein a plurality of magnet blocks are embedded on the circular ring and evenly distributed at equal intervals.

6. The filter integrating scale inhibition and filtration as claimed in claim 4, wherein the circular ring is a closed circular ring or an unclosed circular ring.

7. The filter integrating scale inhibition and filtration as claimed in claim 1, wherein the water outlet is detachably connected with the adsorption component, and the water outlet end of the adsorption component is connected with the water outlet pipe.

8. The filter integrating scale inhibition and filtration as a whole as claimed in claim 7, wherein the adsorption component comprises a section of sealed cylindrical shell, a plurality of water inlet holes are formed on the end surface of the seal, a hollow thread section I is welded along the circumference on the outer side of the end surface of the seal, and the thread section I is connected with a water outlet of the stainless steel shell; one or at least two of an active carbon adsorption layer, a cation exchange resin layer and a PP cotton filter layer are arranged in the shell; a cover body is arranged at the opening end of the shell and is in threaded connection with the shell, a second hollow threaded section is welded on the outer side of the cover body along the circumference, and a plurality of water outlet holes are formed in the cover surface of the cover body; the second threaded section is connected with a water outlet pipe.