CN213231898U - Multi-layer filtering water purifying device - Google Patents

Abstract

The utility model discloses a multi-layer filtering purifier relates to water purification unit technical field, the power distribution box comprises a box body, the outer wall of box is provided with the water inlet that runs through the box inner wall, the inside that the one end of water inlet is located the box is provided with the water purification case, the inside of water purification case is provided with the cotton layer of PP, the one end on the cotton layer of PP is provided with the handle, the top that the outer wall of water purification case is located the handle is provided with the fixed block. The utility model discloses a set up the handle, the fixed block, the bolt, gu fixed ring and spring, absorb large granule impurity because of the cotton layer of PP, it is short to lead to the cotton layer of PP to change the cycle, the pulling bolt, the bottom of bolt is taken out from the inside through-hole of handle, the bolt drives the solid fixed ring extrusion spring of outer wall and takes place deformation simultaneously, the pulling handle, take the cotton layer of PP out, change the cotton layer of new PP, insert the purifying box with the cotton layer of new PP in, loosen the bolt, the spring resumes deformation and drives the bolt and insert the inside through-hole of handle, thereby it is fixed with the cotton layer of PP.

Description

Multi-layer filtering water purifying device

Technical Field

The utility model relates to a water purification unit technical field specifically is a multiple-layer filtering purifier.

Background

Nowadays, water resource pollution is more and more serious, and the problem of urban water safety is obvious. Aiming at the problem of secondary pollution of tap water and the harmful substances in the tap water caused by raw water pollution, more and more water purifiers are applied. Water purifiers generally have a multi-stage filtration function: the first-stage rough filtration basically adopts PP cotton or PP cotton and activated carbon, and mainly has the function of filtering impurities, silt and suspended matters in water; the activated carbon is used for mainly removing and decomposing organic harmful substances, heterochrosis and peculiar smell in the water; and finally, an ultrafiltration membrane or a reverse osmosis membrane which has the function of filtering bacteria, calcium and magnesium ions, heavy metals and the like.

But PP is cotton because of the large granule impurity of filtering aquatic, and the change cycle is short, and current water purification unit structure is complicated to be changed inconveniently to after purifying, the aquatic still remains the bacterium, can not directly drink.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the PP cotton with a complex structure of the water purifying equipment is not easy to replace and bacteria are remained in the purified water, the multi-layer filtering water purifying device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-layer filtering water purifying device comprises a box body, wherein a water inlet penetrating through the inner wall of the box body is formed in the outer wall of the box body, a water purifying box is arranged at one end of the water inlet, a PP cotton layer is arranged in the water purifying box, a handle is arranged at one end of the PP cotton layer, a fixed block is arranged above the handle on the outer wall of the water purifying box, a bolt penetrating through the outer wall of the handle is arranged on the outer wall of the fixed block, a fixed ring is arranged on the outer wall of the bolt, a spring is arranged at the top end of the fixed ring and positioned at the bottom end of the fixed block, a filter screen is arranged below the PP cotton layer in the inner part of the water purifying box, activated carbon is arranged at the top end of the filter screen, an RO reverse osmosis membrane is arranged below the filter screen in the inner part of the water, the inside of disinfect box is installed and is heated the tubular metal resonator, the inside top that is located heating the tubular metal resonator of disinfect box is provided with the heat-conducting plate, ultraviolet tube is installed to the inner wall of disinfect box position in the top of heat-conducting plate, the outer wall of disinfect box is provided with the delivery port that runs through the box outer wall.

Preferably, the outer wall that the bottom on the water purification case of the cotton layer of PP is located the water purification case is provided with the dog, and the top and the inner wall that the bottom is located the water purification case of the cotton layer of PP are provided with the sealing strip.

Preferably, the top of spring passes through the screw thread with the fixed block and detachably connects, the inside of handle is provided with the through-hole with bolt bottom assorted.

Preferably, the number of the filter screens is two, and the other group of filter screens is positioned below the RO reverse osmosis membrane.

Preferably, the two ends of the ultraviolet lamp tube are arranged on the inner wall of the disinfection box and are provided with mounting supports, and the ultraviolet lamp tube and the disinfection box are detachably connected through the mounting supports.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up handle, fixed block, bolt, solid fixed ring and spring, because of the cotton layer of PP absorbs large granule impurity, lead to the cotton layer of PP to change the cycle short, stimulate the bolt, the bottom of bolt is taken out from the through-hole in the handle inside, the bolt drives the solid fixed ring extrusion spring of outer wall to take place deformation simultaneously, stimulates the handle, takes out the cotton layer of PP, changes new cotton layer of PP, inserts new cotton layer of PP in the purifying box, loosens the bolt, the spring resumes deformation and drives the bolt and insert the through-hole in the handle, thereby fix the cotton layer of PP;

2. the utility model discloses a set up disinfect box, heating tubular metal resonator, heat-conducting plate and ultraviolet tube, the water after the purification passes through the connecting pipe and gets into the disinfect box, opens heating tubular metal resonator and ultraviolet tube, and the heating tubular metal resonator passes through the heat-conducting plate with heat transfer to the water in the disinfect box to the water that will flow in heats, and convenient direct drinking, ultraviolet tube then disinfects the disinfection to the water in the disinfect box simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the purifying box of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a water inlet; 3. a water purifying tank; 4. a PP cotton layer; 5. a handle; 6. a fixed block; 7. a bolt; 8. a fixing ring; 9. a spring; 10. a filter screen; 11. activated carbon; 12. an RO reverse osmosis membrane; 13. a connecting pipe; 14. a sterilizing box; 15. heating the metal tube; 16. a heat conducting plate; 17. an ultraviolet lamp tube; 18. and (7) a water outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The heating metal tube (CSY) and the ultraviolet lamp tube (PL-L36W) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a multi-layer filtering water purifying device comprises a tank body 1, a water inlet 2 penetrating through the inner wall of the tank body 1 is arranged on the outer wall of the tank body 1, a purified water tank 3 is arranged inside the tank body 1 at one end of the water tank 3, a PP cotton layer 4 is arranged inside the purified water tank 3, a handle 5 is arranged at one end of the PP cotton layer 4, a fixed block 6 is arranged on the outer wall of the purified water tank 3 above the handle 5, a bolt 7 penetrating through the outer wall of the handle 5 is arranged on the outer wall of the fixed block 6, a fixed ring 8 is arranged on the outer wall of the bolt 7, a spring 9 is arranged at the top end of the fixed ring 8 at the bottom end of the fixed block 6, a filter screen 10 is arranged below the PP cotton layer 4 inside the purified water tank 3, activated carbon 11 is arranged at the top end of the filter screen 10, a, one end of the connecting pipe 13 is located inside the box body 1 and is provided with a disinfection box 14, the inside of the disinfection box 14 is provided with a heating metal pipe 15, the inside of the disinfection box 14 is located above the heating metal pipe 15 and is provided with a heat-conducting plate 16, the inner wall of the disinfection box 14 is located above the heat-conducting plate 16 and is provided with an ultraviolet lamp tube 17, and the outer wall of the disinfection box 14 is provided with a water outlet 18 penetrating through the outer wall of the box body 1.

Please refer to fig. 2, the bottom end of the PP cotton layer 4 is located on the outer wall of the clean water tank 3 and is provided with a stop, and the top end and the bottom end of the PP cotton layer 4 are located on the inner wall of the clean water tank 3 and are provided with sealing strips, so as to support the PP cotton layer 4 on the inner wall of the clean water tank 3, and simultaneously, the sealing performance between the PP cotton layer 4 and the inner wall of the clean water tank 3 is increased to avoid water leakage.

Please refer to fig. 3, the top end of the spring 9 is detachably connected to the fixed block 6 through a thread, and a through hole matching with the bottom end of the bolt 7 is formed in the handle 5, so that when the bolt 7 is pulled, the bolt 7 drives the fixed ring 8 of the outer wall to extrude the spring, and meanwhile, the bolt 7 can longitudinally slide in the handle 5.

Please refer to fig. 2, the number of the filter screens 10 is two, and the other filter screen 10 is located below the RO reverse osmosis membrane 12, so as to further improve the taste of the water after the water purification, and thus the water purification is more complete.

Please refer to fig. 1, the two ends of the ultraviolet lamp 17 are disposed on the inner wall of the sterilizing box 14 and are provided with mounting supports, and the ultraviolet lamp 17 is detachably connected to the sterilizing box 14 through the mounting supports, so as to facilitate the installation and replacement of the ultraviolet lamp 17.

The working principle is as follows: firstly, water enters a water purification tank 3 through a water inlet 2, large particle impurities in the water are adsorbed through a PP cotton layer 4, peculiar smell and residual chlorine in the water are absorbed through active carbon 11, then the water flows through an RO reverse osmosis membrane 12 through a filter screen 10 to remove antibiotics, organic heavy metals, nitrite and bacteria in the water, then the taste and the water quality of the water are improved through a second group of active carbon 11, the purified water enters a disinfection tank 14 through a connecting pipe 13, a heating metal pipe 15 and an ultraviolet lamp tube 17 are opened, the heating metal pipe 15 transfers heat to the water in the disinfection tank 14 through a heat conducting plate 16, so that the flowing water is heated and is convenient to drink directly, meanwhile, the ultraviolet lamp tube 17 sterilizes and sterilizes the water in the disinfection tank 14, and finally, the PP cotton layer 4 absorbs the large particle impurities, so that the replacement period of the PP cotton layer 4 is short, pulling bolt 7, the bottom of bolt 7 is taken out from the inside through-hole of handle 5, and 8 extrusion springs 9 of solid fixed ring that bolt 7 drove the outer wall take place deformation simultaneously, and pulling handle 5 takes PP cotton layer 4 out, and the cotton layer 4 of PP who updates inserts water purification case 3 with new PP cotton layer 4 in, loosens bolt 7, and spring 9 resumes deformation and drives bolt 7 and insert the inside through-hole of handle 5 to it is fixed with PP cotton layer 4.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a multi-layer filtering purifier, includes box (1), its characterized in that: the outer wall of the box body (1) is provided with a water inlet (2) penetrating through the inner wall of the box body (1), one end of the water inlet (2) is positioned in the box body (1) and is provided with a water purifying tank (3), the inside of the water purifying tank (3) is provided with a PP cotton layer (4), one end of the PP cotton layer (4) is provided with a handle (5), the outer wall of the water purifying tank (3) is positioned above the handle (5) and is provided with a fixed block (6), the outer wall of the fixed block (6) is provided with a bolt (7) penetrating through the outer wall of the handle (5), the outer wall of the bolt (7) is provided with a fixed ring (8), the top end of the fixed ring (8) is positioned at the bottom end of the fixed block (6) and is provided with a spring (9), the inside of the water purifying tank (3) is positioned below the PP cotton layer (4) and is, the inside below that is located filter screen (10) of water purification case (3) is provided with RO reverse osmosis membrane (12), the outer wall of water purification case (3) is provided with connecting pipe (13), the inside that the one end of connecting pipe (13) is located box (1) is provided with disinfect box (14), the internally mounted of disinfect box (14) has heating tubular metal resonator (15), the inside top that is located heating tubular metal resonator (15) of disinfect box (14) is provided with heat-conducting plate (16), ultraviolet tube (17) are installed to the top that the inner wall of disinfect box (14) is located heat-conducting plate (16), the outer wall of disinfect box (14) is provided with delivery port (18) that runs through box (1) outer wall.

2. The multi-layer filtering water purifying device of claim 1, wherein: the outer wall that the bottom of the cotton layer of PP (4) is located water purification case (3) is provided with the dog, and the top of the cotton layer of PP (4) and the inner wall that the bottom is located water purification case (3) are provided with the sealing strip.

3. The multi-layer filtering water purifying device of claim 1, wherein: the top of spring (9) passes through the screw thread with fixed block (6) and can dismantle the connection, the inside of handle (5) is provided with bolt (7) bottom assorted through-hole.

4. The multi-layer filtering water purifying device of claim 1, wherein: the number of the filter screens (10) is two, and the other group of filter screens (10) is positioned below the RO reverse osmosis membrane (12).

5. The multi-layer filtering water purifying device of claim 1, wherein: the inner wall of the two ends of the ultraviolet lamp tube (17) positioned on the disinfection box (14) is provided with a mounting support, and the ultraviolet lamp tube (17) is detachably connected with the disinfection box (14) through the mounting support.

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