CN210193521U

CN210193521U - Plug-in type scale inhibition filter element pipe

Info

Publication number: CN210193521U
Application number: CN201920772085.3U
Authority: CN
Inventors: Yan Sha; 沙嫣; Xiaolin Sha; 沙晓林
Original assignee: Nantong Johnson Graphene Technology Co Ltd
Current assignee: Nantong Johnson Graphene Technology Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-03-27
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to an inserted scale-inhibiting filter element pipe, which comprises a pipe body and a cover body, wherein a plurality of first through holes which are uniformly arranged are arranged on the side wall of the middle part of the pipe body, and the cover body is arranged at the two ends of the pipe body; the cover body comprises a connecting structure and an end face, and a water outlet is formed in the end face. Antiscale filter core pipe can directly form a complete set and insert traditional water purification filter core in for fields such as life water purification, industry water purification get rid of the incrustation scale in aquatic, it is changed convenient, fast.

Description

Plug-in type scale inhibition filter element pipe

Technical Field

The utility model relates to a water purification technical field, specifically speaking relates to a bayonet dirt filter element pipe that hinders.

Background

After the container is burnt for many times, calcium sulfate (CaSO4) which is slightly soluble in water is precipitated out due to the evaporation of water, calcium bicarbonate (Ca (HCO3)2) and magnesium bicarbonate (Mg (HCO3)2) which are originally dissolved are decomposed in boiling water to release carbon dioxide (CO2), and calcium carbonate (CaCO3) and magnesium hydroxide (Mg (OH)2) which are slightly soluble are also precipitated, and MgCO3 is sometimes generated. Thus, scale is formed. The incrustation scale can block the pipeline, cause pipe explosion and the like, and in addition, the incrustation scale has complex components and is easy to gather impurities such as heavy metals and the like, thereby causing secondary pollution to the water quality.

The scale is roughly classified into hard scale and soft scale according to the cause of formation and the state of formation. When the water contains impurities such as carbonate colloid, bacteria and organic matters, the carbonate is similar to sand and stone in the cement mortar, the colloid, the bacteria and the organic matters are equivalent to the cement in the cement mortar, and when the viscous substances such as the colloid, the bacteria and the organic matters in the water and the carbonate act together, hard scale adhered to a container (or the surface of a pipeline) is formed under the condition of high-temperature boiling. Once the sticky substances such as colloids, bacteria and organic substances are removed (such as by ultrafiltration), even if the concentrations of calcium ions, magnesium ions and carbonate ions in the water are high, the carbonate soft scale which is white and loose and is easy to remove is formed, and hard scale is not generated.

Rust formation is visible in the pipes where red water is present, a dangerous iron bacterium which is the product of the corrosion process, which hinders the bactericidal action of residual chlorine and protects the growth of microorganisms under the scale. When the pressure and the flow rate of the water pipe change, microorganisms immediately flee into the water, and great hidden danger is caused.

Based on this, a large number of scale inhibitors and scale inhibitors have been developed in the prior art. However, most of the scale inhibitors are directly coated by non-woven fabrics or filter screens and then plugged into the filter element, and the replacement is troublesome.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a bayonet dirt filter core that hinders. The scale inhibitor is directly filled into a hollow pipe to form an integral structure, and then the pipe is inserted into the filter element. The scale inhibitor is more convenient and rapid to replace.

The utility model aims at realizing through the following technical scheme:

the utility model provides an inserted scale inhibition filter element pipe, which comprises a pipe body and a cover body, wherein a plurality of first through holes which are uniformly arranged are arranged on the side wall of the middle part of the pipe body, and the cover body is arranged at the two ends of the pipe body; the cover body comprises a connecting structure and an end face, and a water outlet is formed in the end face.

Preferably, a scale inhibiting filler is arranged in the pipe body.

Preferably, the scale inhibiting filler comprises a graphene composite scale inhibitor, which comprises one or more of graphene composite silicon-phosphorus crystal, graphene composite FOF, graphene composite chelating resin and graphene composite ion exchange resin. The graphene composite scale inhibitor has better scale inhibition effect and slow release effect, and can further prolong the service life of the scale inhibition filler.

More preferably, the preparation of the graphene composite scale inhibitor comprises the following steps: mixing graphene with water, and then carrying out ultrasonic treatment to obtain a graphene solution; soaking a scale inhibitor (silicon-phosphorus crystal, FOF, chelating resin or ion exchange resin) into the graphene solution, mixing and stirring, filtering, and drying to obtain the composite material; the mass ratio of the graphene to the scale inhibitor is 5-10: 61-92.

Preferably, the cover body at one end of the pipe body is fixedly connected with the pipe body, and the cover body at the other end of the pipe body is movably connected with the pipe body; or the cover bodies at the two ends of the pipe body are movably connected with the pipe body.

Preferably, the wall thickness of the pipe body is 1-3mm, the inner diameter of the pipe body is 15-25mm, and the length of the pipe body is 10-23.5 cm.

Preferably, the first through hole is any one of a rectangle, a square, a circle, or an ellipse. The aperture of the first through hole is smaller than the grain size of the scale inhibition filler.

More preferably, the first through hole is a rectangle with a length of 8mm and a width of 1 mm.

Preferably, the first through holes are spaced apart by 6mm in the transverse direction and by 4mm in the longitudinal direction.

Preferably, the water outlet consists of a plurality of second through holes, and the aperture of each second through hole is 1 mm.

Preferably, the number of the second through holes is 5-6.

Preferably, the connecting structure of the cover body is perpendicular to the end face, the connecting structure is a cylindrical structure, and a plurality of grooves are arranged at intervals along the circumferential direction of the cylindrical structure; the side of the connecting structure far away from the end face is symmetrically provided with bulges, and the bulges are arranged on the outer side wall of the cylindrical structure.

Preferably, the length direction of the groove coincides with the height direction of the cylindrical structure.

Preferably, a third through hole matched with the protrusion is formed in the outer side wall of the end part of the pipe body.

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

antiscale filter core pipe can directly form a complete set and insert traditional water purification filter core in for fields such as life water purification, industry water purification, this pipe size all matches with common water purification filter core size, is used for getting rid of the incrustation scale of aquatic, it is changed convenient, quick.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a structural diagram of an inserted scale-inhibiting filter element pipe of the utility model;

fig. 2 is a front view of the cover body of the plug-in type scale inhibiting filter element pipe of the utility model;

fig. 3 is a rear view of the cover body of the plug-in type scale inhibiting filter element pipe of the present invention;

fig. 4 is a side view of the cover body of the plug-in type scale inhibiting filter element pipe of the utility model;

wherein, 1-tube body; 2-a cover body; 3-a first via; 4-a second via; 5-a groove; 6-bulge; 7-third via hole.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

Example 1

The embodiment provides an insertion type scale inhibition filter core tube, as shown in fig. 1-4, comprising a tube body 1 and a cover body 2, wherein a plurality of first through holes 3 which are uniformly arranged are arranged on the side wall of the middle part of the tube body 1, and the cover body 2 is arranged at two ends of the tube body 1; the cover body 2 comprises a connecting structure and an end face, and a water outlet is formed in the end face.

And a scale inhibition filler is arranged in the pipe body 1.

The scale inhibition filler comprises a graphene composite scale inhibitor which comprises one or more of graphene composite silicon-phosphorus crystal, graphene composite FOF, graphene composite chelating resin and graphene composite ion exchange resin.

The preparation method of the graphene composite scale inhibitor comprises the following steps: mixing graphene with water, and then carrying out ultrasonic treatment to obtain a graphene solution; soaking a scale inhibitor (silicon-phosphorus crystal, FOF, chelating resin or ion exchange resin) into the graphene solution, mixing and stirring, filtering, and drying to obtain the composite material; the mass ratio of the graphene to the scale inhibitor is 5-10: 61-92.

The cover body 2 at one end of the pipe body 1 is fixedly connected with the pipe body 1, and the cover body 2 at the other end of the pipe body 1 is movably connected with the pipe body 1; or the cover bodies 2 at the two ends of the pipe body 1 are movably connected with the pipe body 1.

The wall thickness of the pipe body 1 is 1-3mm, the inner diameter of the pipe body is 15-25mm, and the length of the pipe body is 10-23.5 cm.

The first through hole 3 is any one of a rectangle, a square, a circle or an ellipse.

The first through hole 3 is a rectangle with the length of 8mm and the width of 1 mm.

The transverse spacing distance between the first through holes 3 is 6mm, and the longitudinal spacing distance is 4 mm.

The water outlet is composed of a plurality of second through holes 4, and the aperture of each second through hole 4 is 1 mm.

The number of the second through holes 4 is 5-6.

The connecting structure of the cover body 2 is vertical to the end face, the connecting structure is a cylindrical structure, and a plurality of grooves 5 are arranged at intervals along the circumferential direction of the cylindrical structure; the side, far away from the terminal surface, of the connecting structure is further symmetrically provided with protrusions 6, and the protrusions 6 are arranged on the outer side wall of the cylindrical structure.

The length direction of the groove 5 is consistent with the height direction of the cylindrical structure.

And a third through hole 7 matched with the bulge 6 is formed in the outer side wall of the end part of the pipe body 1.

antiscale filter core pipe can directly form a complete set and insert traditional water purification filter core in for fields such as life water purification, industry water purification get rid of the incrustation scale in aquatic, it is changed convenient, fast.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The utility model has a plurality of specific application ways, and the above description is only the preferred embodiment of the utility model. It should be noted that the above embodiments are only used for illustrating the present invention, and are not used for limiting the protection scope of the present invention. For those skilled in the art, without departing from the principle of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention.

Claims

1. An inserted scale inhibition filter core pipe is characterized by comprising a pipe body and cover bodies, wherein a plurality of first through holes which are uniformly arranged are formed in the side wall of the middle part of the pipe body, and the cover bodies are arranged at two ends of the pipe body; the cover body comprises a connecting structure and an end face, and a water outlet is formed in the end face.

2. The inserted scale inhibiting filter element pipe according to claim 1, wherein scale inhibiting filler is arranged in the pipe body.

3. The inserted scale inhibiting filter element pipe according to claim 1, wherein the wall thickness of the pipe body is 1-3mm, the inner diameter of the pipe body is 15-25mm, and the length is 10-23.5 cm.

4. The inserted scale inhibiting filter element tube according to claim 1, wherein the first through hole is any one of rectangular, square, circular or oval.

5. The inserted scale inhibiting filter element pipe according to claim 1 or 4, wherein the transverse spacing distance between the through holes is 6mm, and the longitudinal spacing distance is 4 mm.

6. The inserted scale inhibiting filter element pipe according to claim 1, wherein the water outlet is composed of a plurality of second through holes, and the diameter of the second through holes is 1 mm.

7. The inserted scale inhibiting filter element pipe according to claim 1, wherein the connecting structure of the cover body is perpendicular to the end surface, the connecting structure is a cylindrical structure, and a plurality of grooves are arranged along the circumferential direction of the cylindrical structure at intervals; the side, far away from the terminal surface, of the connecting structure is symmetrically provided with bulges, and the bulges are arranged on the outer side wall of the cylindrical structure.

8. The inserted scale inhibiting filter element pipe according to claim 7, wherein the length direction of the groove is consistent with the height direction of the cylindrical structure.

9. The plug-in type scale inhibiting filter element pipe according to claim 7, wherein the outer side wall of the end part of the pipe body is provided with a third through hole matched with the protrusion.