CN212687835U - Novel drinking water purifying device - Google Patents

Abstract

The utility model discloses a novel drinking water purifying device, which comprises a box body, wherein a primary conical filter, a secondary filter and a tertiary filter are sequentially arranged in the box body from top to bottom; the primary conical filter is arranged at the topmost part in the box body and can be detached from the box body, and the primary conical filter is a conical filter and is used for filtering large-particle substances such as silt; the secondary filter is arranged in the middle of the box body and sequentially comprises an ion exchange resin layer, a filter screen, active carbon and a reverse osmosis membrane from top to bottom, the filter screen is detachably arranged below the ion exchange resin layer, and the secondary filter is used for removing heavy metal, suspended matters and mineral ions in water; the slag collecting box is arranged under the primary conical filter, so that the primary conical filter is easy to disassemble, and filtered slag particles can be poured out and cleaned regularly; this novel simple structure, can effectively get rid of impurity and heavy metal material in the aquatic, realize purifying drinking water.

Description

Novel drinking water purifying device

Technical Field

The utility model relates to a water purification treatment technical field especially relates to a novel drinking water purification device.

Background

Water is the material basis on which people rely for survival. However, our drinking environment is not optimistic at present, and tap water pollution is more common. Particularly in northwest areas, the water pollution is mainly heavy metal and silt pollution due to abundant mineral products, and the mineral content in drinking water of residents is very high. The quality of drinking water is related to the health and life safety of people. Along with the continuous improvement of economic and cultural levels, the requirement of people on drinking water is higher and higher, but the current water purifying device is complex in structure and high in cost, and brings economic burden to ordinary families, so that the water purifying device which is suitable for purifying drinking water in northwest regions, simple in structure and low in cost is needed, the requirement of local ordinary residents on the quality of the drinking water is met, and the accurate poverty-relieving work is boosted.

Disclosure of Invention

To the problem that exists above-mentioned, the utility model aims at providing a novel drink water purification installation, in order to realize above-mentioned purpose, the utility model discloses the technical scheme who adopts as follows:

a novel drinking water purification device is characterized in that: the filter comprises a box body, wherein a primary conical filter, a secondary filter and a tertiary filter are sequentially arranged in the box body from top to bottom;

the primary conical filter is arranged at the topmost part in the box body and can be detached from the box body, and the primary conical filter is a conical filter and is used for filtering large-particle substances such as silt;

the secondary filter is arranged in the middle of the box body and sequentially comprises an ion exchange resin layer, a filter screen, active carbon and a reverse osmosis membrane from top to bottom, the filter screen is detachably arranged below the ion exchange resin layer, and the secondary filter is used for removing heavy metals, minerals and suspended matters in water;

the tertiary filter is a magnet and is used for purifying heavy metals in water.

Further, the conical filter comprises a top end portion, a filtering portion and a slag collecting box, the top end portion and the filtering portion are integrally processed and formed, and the filtering portion and the slag collecting box are detachably mounted.

Furthermore, the top end part is of a rectangular structure, a hollow circle is arranged in the center of the top end part, and the top end part and the filtering part form a conical structure with an upper opening and a lower opening; and the left outer edge and the right outer edge of the top end part are provided with concave angles for clamping and fixing the conical filter in the box body.

Furthermore, a plurality of close-meshed filtering holes are formed in the surface of the filtering part, the bottom of the filtering part is opened, and male threads are arranged on the outer surface of the filtering part.

Furthermore, the slag collecting box is of a cone structure with an opening at the bottom, the opening surface of the slag collecting box is communicated with the lower end of the filtering part, the size of the slag collecting box is matched with that of the filtering part, female threads are arranged on the inner wall of the bottom of the slag collecting box, and the female threads and the male threads can be fixedly connected through threads.

Furthermore, the box body is of a cuboid structure, the top surface of the box body is open, and the box body comprises two side plates, a bottom plate, a back plate and a front top plate;

the filter screen is arranged on the front top plate in an inserting mode, a gate is arranged outside the filter screen inserting port, clamping grooves are formed in the front top plate on two sides of the filter screen inserting port, and the gate can slide along the clamping grooves to cover the filter screen inserting port.

Furthermore, a plurality of ultraviolet lamp belts are arranged inside the two side plates and used for sterilization;

convex columns are symmetrically arranged on the inner walls of the topmost ends of the two side plates and are used for being matched with concave corners in the conical filter in a clamping manner, and the conical filter is fixed on the side plates;

the middle lower parts of the two side plates are symmetrically provided with sliding chutes, and the filter screen can be inserted into the sliding chutes and slide along the sliding chutes;

the box body is also provided with a box cover, a water inlet is integrally processed on the box cover, and a water outlet is also arranged below the side of the box body.

Furthermore, the filter screen is of a rectangular structure, and sliding columns matched with the sliding grooves are arranged on the left side and the right side of the filter screen; and one end of each sliding column is provided with a positioning block, the two positioning blocks are connected through a separation blade, and the height of the separation blade is the same as that of the filter screen inserting opening.

The utility model has the advantages that: compared with the prior art, the utility model discloses an improvement part includes following several aspects:

first, because often contain more sand grain in the water source in northwest area, because the utility model discloses well adoption conical filter conveniently carries out the coarse screening to the water, has effectively reduced inside some big silt particles or great pollutant direct entering box in the water to conical filter easily dismantles from the box, is convenient for wash, maintain.

Second, the utility model provides a filter house is designed for the taper shape, consequently borrows by its inside radian, and the silt granule attached to on its surface easily falls into the back taper collection sediment box of installing in its bottom from it inside, and through threaded connection between collection sediment box and filter house, easily dismantles, the clearance of being convenient for.

The third, be provided with ultraviolet lamp area in the curb plate inner wall, can disinfect to the bacterium in the water body, still save box inner space.

Fourthly, the utility model is also provided with a filter screen, and the diameter of the filter screen hole is smaller than the diameter of the close hole of the filter part in the conical filter, so that the filter screen can filter out the precipitate which is generated after the chemical reaction with the heavy metal in the water body when the water body is softened; and the filter screen can be inserted into the sliding grooves on the opening and the side plate of the box body through the filter screen, and can be detached or installed from the box body, so that the attached sediments on the filter screen can be cleaned easily.

Fifthly, the utility model not only uses the filter screen to carry out physical filtration, but also uses ion exchange resin to react with heavy metal ions in the water body, thereby achieving the purpose of softening the water quality; biological activated carbon is also used for purifying killed pathogenic bacteria in the water body and algae in the water, and the biological activated carbon can adsorb heavy metals in the water body which is not filtered by the filter screen like a magnet arranged at the bottom of the box; and can get rid of the mineral substance ion in the aquatic after the preliminary treatment through the reverse osmosis membrane below the active carbon to the purity of water has been guaranteed.

Drawings

Fig. 1 is a schematic diagram of the general structure of the present invention.

Fig. 2 is a schematic diagram of the box casing of the present invention.

Fig. 3 is a schematic structural view of the middle box cover of the present invention.

Fig. 4 is a schematic structural view of the middle side plate of the present invention.

Fig. 5 is a schematic structural view of the sliding groove on the side plate.

Fig. 6 is a schematic structural diagram of the middle filter screen of the present invention.

FIG. 7 is a top view of a conical filter.

Fig. 8 is a schematic plan view of a conical filter.

Fig. 9 is a schematic structural view of a filter part and a slag collecting box.

Wherein: 1-box body, 2-box cover, 3-water inlet, 4-water outlet, 5-cone filter, 6-ion exchange resin layer, 7-filter screen, 8-active carbon, 9-reverse osmosis membrane, 10-magnet, 11-top plate, 12-bottom plate, 13-side plate, 14-front top plate, 131-convex column, 132-ultraviolet lamp strip, 133-chute, 1331-groove, 141-filter screen inserting opening, 142-gate, 143-clamping groove and 21-through hole, 51-top plate, 52-filtering part, 53-slag collecting box, 511-concave angle, 521-dense hole filtering hole, 522-male thread, 531-female thread, 71-sliding column, 72-positioning block and 73-baffle plate.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.

Referring to fig. 1-9, the novel drinking water purifying device comprises a box body 1, wherein a primary filtering unit, a secondary filtering unit and a tertiary filtering unit are sequentially arranged in the box body 1 from top to bottom;

the primary filtering unit is arranged at the topmost part in the box body 1 and can be detached from the box body 1, and the primary filtering unit is a conical filter 5 and is used for filtering large-particle substances such as silt;

the secondary filtering unit is arranged in the middle of the box body and sequentially comprises an ion exchange resin layer 6, a filtering screen 7, activated carbon 8 and a reverse osmosis membrane 9 from top to bottom, and the filtering screen 7 is detachably arranged below the ion exchange resin layer 6; the secondary filtering unit is used for removing heavy metals, mineral substances and suspended matters in water;

the third filtering unit is a magnet 10 and is used for removing heavy metals in water again.

As can be seen by referring to fig. 1, the water outlet 4 is arranged at the lower part of the side surface of the box body 1 and is communicated with the interior of the box body 1;

the conical filter 5 is arranged at the topmost part in the box body 1 and can be detached from the box body 1;

the ion exchange resin layer 6 is fixedly arranged below the conical filter 5 through a nut;

the filter screen 7 is detachably arranged below the ion exchange resin layer 6;

the active carbon 8 is fixedly arranged below the filter screen 7 through a nut;

the reverse osmosis membrane 9 is fixedly arranged below the active carbon 8 through a nut;

the magnet 10 is fixedly installed at the bottommost part of the box body 1.

As can be seen by referring to fig. 7 to 9, the conical filter 5 comprises a top end part 51, a filter part 52 and a slag collecting box 53, and the top end part 51 and the filter part 52 are integrally formed, and the filter part 52 and the slag collecting box 53 are detachably mounted;

as can be seen by combining fig. 7 and 9, the top end part 51 is a rectangular structure, a hollow circle is arranged at the center of the rectangular structure, an annular anti-slip rubber ring is arranged on the circumference of the hollow circle, the anti-slip rubber ring has a certain thickness, the inner diameter of the anti-slip rubber ring is smaller than that of the hollow circle, and when the conical filter 5 is detached, a user can hold the edge of the anti-slip rubber ring by hand to detach the conical filter from the top plate; the annular anti-slip rubber ring is bonded and fixed with the top end part 51 through a high-strength adhesive;

referring to fig. 8 again, the top end 51 and the filter 52 form a conical structure with an upper and a lower openings; and the left and right outer edges of the top end part 51 are provided with concave angles 511 for matching and clamping with the convex columns 131 on the side plate, so that the conical filter 5 is clamped and fixed on the side plate of the box body 1.

Referring to fig. 9 again, it can be seen that the surface of the filter part 52 is provided with a plurality of close-meshed filter holes 521, the bottom of the filter part 52 is open, and the outer surface is provided with male threads 522;

further, it can be seen that the slag collecting box 53 is a cone structure, the size of the cone structure is matched with that of the filter part 52, female threads 531 are arranged on the inner wall of the top end of the slag collecting box 53, the female threads 531 and the male threads 522 can be connected and fixed in a threaded manner, the filter part 52 and the slag collecting box 53 can be connected and fixed in a threaded manner through the male and female threaded connections, and the cone structure is easy to detach.

Referring to fig. 2, the box body 1 is a rectangular parallelepiped structure, the top surface of which is open, and includes two side plates 13, a bottom plate 12, a back plate 15 and a front top plate 14; a filter screen inserting opening 141 is formed in the front top plate 14 and matched with the filter screen 7, and the filter screen 7 can be inserted into the box body 1 through the filter screen inserting opening 141;

a gate 142 is arranged outside the filter screen inserting opening 141, and an outward bulge of about 0.5cm is arranged on the upper edge of the gate 142, so that the gate can be conveniently pulled by hands;

two clamping grooves 143 are formed in the front top plate 14 on two sides of the filter screen inserting opening 141, the length of each clamping groove 143 is equal to the width of the gate 142, the gate 142 is clamped in the clamping groove 143, and the lower end of each clamping groove 143 is closed;

the gate 142 slides up and down in the slot 143, and when the gate slides down, the filter screen insertion opening 141 is covered to prevent dust from entering the box body from the filter screen insertion opening, and when the gate 142 slides up to expose the filter screen insertion opening, the filter screen 7 is conveniently pulled out of the box body 1 and cleaned;

as can be seen from fig. 4, a plurality of ultraviolet lamp strips 132 are disposed in the inner walls of the two side plates 13, and preferably, 3 ultraviolet lamp strips are embedded in the inner walls of each side plate for sterilization; the ultraviolet lamp strip 132 is electrically connected with a switch arranged at the lower end of the back plate 15 and a power supply port through conducting wires, the power supply port is connected with a fixed power supply on a wall, and the ultraviolet lamp strip 132 can be electrified only by turning on the switch on the back plate 15 when the ultraviolet lamp strip is used; and the bottom of the ultraviolet lamp strip 132 is substantially flush with the bottom of the slag trap 53.

As can be seen by referring to fig. 2 and 4, the inner wall of the topmost end of the side plate 13 is provided with the convex columns 131, the convex columns 131 on the two side plates 13 are consistent in size and position, the two convex columns are symmetrically arranged, and the convex columns 131 are matched with the concave corners 511 for fixing the conical filter 5 on the side plate 13;

further, referring to fig. 5, it can be seen that the middle and lower parts of the side plate 13 are symmetrically provided with the sliding grooves 133, a groove 1331 matched with the sliding column 71 of the filter screen is formed in the center of the sliding groove 133, and the sliding grooves 133 can be mounted on the side plate 13 through nuts, and the length of the sliding grooves 133 is slightly smaller than the width of the side plate 13; the sliding groove 133 and the filter screen inserting opening 141 form a U-shaped inserting opening for inserting the filter screen 7 into the box body 1, and the filter screen 7 can slide along the sliding groove 133 until the other end of the filter screen 7 abuts against the back plate 15 of the box body 1.

As can be seen from fig. 3, the water inlet 3 and the case cover 2 are integrally formed, the case cover 2 is a rectangular parallelepiped structure, and two through holes 21 are formed on the front and rear top plates of the case cover for inserting a lock nut into the through holes 21 to fix the case cover 2 to the case body 1;

referring to fig. 6, it can be seen that the filter screen 7 has a rectangular structure, the diameter of the filter hole of the filter screen is smaller than the diameter of the dense filter hole 521 on the outer wall of the filter part 52, and the left and right sides of the filter screen 7 are provided with sliding columns 71 matched with the sliding grooves 133;

one end of each of the left and right sliding columns 71 is provided with a positioning block 72, the diameter of each positioning block 72 is larger than the height of the filter screen inserting opening 141, and the filter screen 7 can be pulled out of the filter screen inserting opening 141 by pulling the positioning blocks 72; two locating pieces 72 are connected by separation blade 73, and locating piece and separation blade are integrated into one piece, the highly unanimous of establishing mouthful 141 is inserted with the filter screen to the height of separation blade 73 for insert the filter screen and establish mouthful 141 and seal, prevent that the inside water of box from spilling over.

Examples

When the water purifier is used, firstly, the water inlet is connected and fixed with a faucet or other containers for storing water to be purified, then the water inlet device (the tap) and the switch on the back plate are opened, untreated water is injected into the box body through the water inlet, coarse filtration is carried out through the conical filter, large granular substances such as silt particles are filtered out, and the filtered granular substances can fall into the slag collecting box along the inner wall of the filtering part.

Secondly, the water after the coarse filtration can flow in to the box below along the curb plate, and the ultraviolet ray that produces through the ultraviolet lamp area of embedding in the curb plate inner wall this moment carries out germicidal treatment to the bacterium of aquatic, and the efficiency of disinfecting is high, effectual, and can not produce other pollutions.

And thirdly, the water body can pass through the ion exchange resin layer, heavy metal ions in the water can react with the ion exchange resin layer, the heavy metal in the water is prevented from being absorbed by a human body along with the water body, and precipitates generated after the reaction can be attached to the filter screen below the ion exchange resin layer.

And thirdly, the water body continues to downwards pass through the activated carbon layer through the filter screen to be used for adsorbing suspended matters or impurities in the water, mineral ions in the water are removed through a reverse osmosis membrane below the activated carbon, the finally treated water body passes through the magnet at the bottommost part of the box body, the heavy metal still existing in the water is subjected to adsorption reaction again, the water is magnetized, and finally purified water flows out of the water outlet.

Finally, when the drinking water purification device is used for a period of time, the drinking water purification device needs to be cleaned and maintained, the water in the box body is ensured to flow out, the power line is disconnected, the locking nut on the box cover is unscrewed, the box cover is opened from the box body, the conical filter is taken out of the box body at the moment, the slag collecting box is unscrewed and detached from the lower end of the filtering part, the filtering part and the slag collecting box are cleaned, and the conical filter is placed back into the box body after the cleaning is finished;

the gate outside the filter screen inserting opening on the upward sliding front top plate is exposed out of the filter screen inserting opening, the positioning block on the filter screen is pulled to draw out the filter screen from the box body, and the filter screen is inserted back into the box body again after the attachment on the filter screen is cleaned.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. A novel drinking water purification device is characterized in that: the filter comprises a box body (1), wherein a primary conical filter, a secondary filter and a tertiary filter are sequentially arranged in the box body (1) from top to bottom;

the primary conical filter is arranged at the topmost part in the box body (1) and can be detached from the box body (1), and the primary conical filter is a conical filter (5) used for filtering large-particle substances such as silt;

the secondary filter is arranged in the middle of the box body and sequentially comprises an ion exchange resin layer (6), a filter screen (7), activated carbon (8) and a reverse osmosis membrane (9) from top to bottom, the filter screen (7) is detachably arranged below the ion exchange resin layer (6), and the secondary filter is used for removing heavy metals, minerals and suspended matters in water;

the tertiary filter is a magnet (10) and is used for removing heavy metals in water.

2. A novel drinking water purification apparatus as claimed in claim 1, wherein: the conical filter (5) comprises a top end portion (51), a filtering portion (52) and a slag collecting box (53), the top end portion (51) and the filtering portion (52) are integrally machined and formed, and the filtering portion (52) and the slag collecting box (53) are detachably mounted.

3. A novel drinking water purification apparatus as claimed in claim 2, wherein: the top end part (51) is of a rectangular structure, the center of the top end part is provided with a hollow circle, and the top end part (51) and the filtering part (52) enclose a conical structure with an upper opening and a lower opening; and the left and right outer edges of the top end part (51) are provided with concave angles (511) for clamping and fixing the conical filter (5) in the box body (1).

4. A novel drinking water purification apparatus as claimed in claim 3, wherein: the surface of the filtering part (52) is provided with a plurality of close-meshed filtering holes (521), the bottom of the filtering part (52) is opened, and the outer surface of the filtering part is provided with male threads (522).

5. The novel drinking water purification device of claim 4, wherein: the slag collecting box (53) is of a cone structure with an opening at the bottom, the opening surface of the slag collecting box is communicated with the lower end of the filtering part (52), the size of the slag collecting box is matched with that of the filtering part (52), female threads (531) are arranged on the inner wall of the bottom of the slag collecting box (53), and the female threads (531) and the male threads (522) can be fixedly connected in a threaded manner.

6. A novel drinking water purification apparatus as claimed in claim 5, wherein: the box body (1) is of a cuboid structure, the top surface of the box body is open, and the box body comprises two side plates (13), a bottom plate (12), a back plate (15) and a front top plate (14);

the filter screen inserting opening (141) is formed in the front top plate (14), a gate (142) is arranged outside the filter screen inserting opening (141), clamping grooves (143) are formed in the front top plate on two sides of the filter screen inserting opening (141), and the gate can slide along the clamping grooves (143) to cover the filter screen inserting opening (141).

7. The novel drinking water purification apparatus of claim 6, wherein: a plurality of ultraviolet lamp belts (132) are arranged inside the two side plates (13) and are used for sterilization;

convex columns (131) are symmetrically arranged on the inner walls of the topmost ends of the two side plates (13) and are used for being clamped and matched with concave corners (511) in the conical filter to fix the conical filter (5) on the side plates;

the middle lower parts of the two side plates (13) are symmetrically provided with sliding grooves (133), and the filter screen (7) can be inserted into the sliding grooves (133) and can slide along the sliding grooves (133);

the water-saving water tank is characterized in that a tank cover (2) is further mounted on the tank body (1), a water inlet (3) is integrally machined on the tank cover (2), and a water outlet (4) is further formed in the lateral lower portion of the tank body (1).

8. The novel drinking water purification apparatus of claim 7, wherein: the filter screen (7) is of a rectangular structure, and sliding columns (71) matched with the sliding grooves (133) are arranged on the left side and the right side of the filter screen; and one end of each sliding column (71) is provided with a positioning block (72), the two positioning blocks (72) are connected through a blocking piece (73), and the height of the blocking piece (73) is the same as that of the filter screen inserting opening (141).

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