KR102047654B1 - Semi-permanent water purifier - Google Patents

Abstract

The present invention relates to a semi-permanent water purifier and, more specifically, to a semi-permanent water purifier which can be stably and semi-permanently used without separate power supply in underdeveloped countries or the like. To this end, the semi-permanent water purifier comprises: an upper tank accommodating the contaminated water therein and having a penetrated receiving groove on the lower surface; a filter module having a lower portion coupled to the upper tank and purifying the contaminated water contained in the upper tank based on gravity; and a lower tank having an upper portion coupled to the filter module and collecting purified water through the filter module.

Description

Semi-permanent water purifier

The present invention relates to a semi-permanent water purifier that supports drinking water by simply purifying contaminated water without a separate power source, and more specifically, purifies contaminated water including a large number of suspended solids such as mud by using a filter provided in the water purifier. A gravity-based semi-permanent water purifier that can be used semi-permanently by re-washing the filter stigmatized by.

Recently, with increasing interest in the Appropriate Technology (AT) field that can be utilized in less developed countries, a simple water purifier, etc., which is capable of simply purifying muddy water and the like, is not invented.

However, in the case of technology or products proposed in Korea or abroad, it is expensive to use in low-developed countries, such as poor water quality and poor power supply, and there are limitations in using it continuously due to the need for power supply. It was.

In consideration of these problems, it is possible to easily wash and reuse the water purifier filter inside the water purifier so that residents of less developed countries can use it safely and semi-permanently and stably pollute water without using a separate power supply based on gravity. There was a need for a portable water purifier capable of water purification.

International Publication No. WO 2012/146243 Republic of Korea Patent No. 10-1414744 Republic of Korea Patent Publication No. 10-2015-0011745

The present invention has been made to solve the above-mentioned problems, and the object of the present invention is to provide a semi-permanent water purifier that can stably purify contaminated water without using a separate power source based on gravity.

In addition, the present invention can easily purify contaminated water, such as muddy water, such as muddy water, which does not require high water purification, such as muddy water, through a filter seated in a separate internal structure in the water purifier, and at the same time the water purification function If this weakened, there is also a purpose to provide a semi-permanent water purifier that supports the reuse of the water purifier easily by washing only the filter again.

Another object of the present invention is to provide a semi-permanent water purifier that can support the user of the water purifier by changing the number of filters in the water purifier, so that the water purification speed, the amount of water to be purified, and the quality of the purified water.

An object of the present invention described above includes an upper tank accommodating contaminated water therein, and a lower receiving surface formed with a penetrating groove; A filter module coupled to the upper tank and the lower part and purifying the contaminated water contained in the upper tank based on gravity; And a lower tank having an upper portion coupled to the filter module and collecting water purified through the filter module, wherein the filter module may purify the contaminated water flowing into the filter module from the upper tank. One or more filters; A fastening end forming a bottom surface to be detachably fastened to the lower tank, a cylindrical wall portion formed to have a height set along an outer circumferential surface of the fastening end, and one end attached to the fastening end, and the other end to the upper tank. A filter accommodating part including a fastening protrusion of a protrusion shape which can be inserted through and accommodating the filter in an inner space partitioned through the fastening end and the wall part; And it is possible to achieve through the provision of a semi-permanent water purifier, characterized in that located inside the lower surface of the upper tank, and includes a fastening support for fastening with the filter receiving portion to secure the filter module.

In addition, according to an embodiment of the present invention, the filter, a plurality of micro-channels are formed on the upper surface, a plurality of micro-receptors formed along the plurality of micro-channels are formed, the filter flows into the filter And impurities in the contaminated water moving along the micro channel are collected and purified by the micro water port, and the filter is integrally formed of a reusable plastic material and washed or dried with water. It is also possible to provide impurities in the form of a semi-permanent water purifier, characterized in that the impurities collected in the receiving port can be easily removed and semi-permanently reused.

The filter may further include: a filter forming unit having a plurality of the microchannels and a plurality of the microreceptors formed on an upper surface thereof, and having a filter through portion formed through the center point of the filter; And a filter fastening part integrally formed on a lower surface of the filter forming part, wherein the filter fastening part of the first filter is seated along the groove of the filter through part of the filter forming part of the second filter located below the plurality of filters. It is also possible to achieve the object of the present invention through the provision of a semi-permanent water purifier, characterized in that the filter can be stacked stably.

In addition, according to one embodiment of the present invention, the fastening support portion, including a first groove formed on one side, the contaminated water accommodated in the upper tank through the first groove is introduced into the fastening support portion, the receiving groove And a protrusion having a cylindrical shape having a set height of gradually decreasing an inner diameter upward from a lower surface of the upper tank, and including a second groove formed on one side of the protrusion, wherein the first groove is formed through the second groove. The contaminated water introduced through the groove is introduced into the filter accommodating part, and the fastening end may include one or more thirds through which the purified water may flow out into the lower tank through the filter located inside the filter accommodating part. It is also possible to achieve the object of the present invention through the provision of a semi-permanent water purifier, characterized in that it comprises a groove.

In addition, the fastening protrusions, the thread is formed on the other end is formed protruding in the direction of the upper tank (receivable in the upper tank), the fastening support portion, the fastening projections so that the fastening projections can be screwed therein A through hole corresponding to the width of the through hole is formed in the center, and the surface of the through hole is formed with a screw thread that can correspond to the screw thread of the fastening protrusion, by rotating the fastening support portion to fasten the fastening projection and the fastening support portion By doing so, the upper tank and the filter module can be fastened, and the fastening height of the fastening support and the fastening protrusion can be adjusted to correspond to the number of the filters accommodated in the filter accommodating part. It is possible to freely adjust the number of the filter used in the filter module according to The object of the present invention can be achieved even through the provision of the semi-permanent water purifier.

According to the semi-permanent water purifier of the present invention as described above, there are the following effects.

As the contaminated water contained in the upper tank moves to the lower tank by gravity, foreign substances in the contaminated water, such as soil, are filtered out, and purified water without foreign substances is accommodated in the lower tank, so that there is no power supply for the water purification process. The contaminated water can be purified.

In addition, by changing the number of filters in the filter module according to the user's needs, it is possible to select the water purification speed, the amount of water to be purified or the water purification quality of the contaminated water. In addition, it is possible to use the water purifier semi-permanently by allowing the filter to be reused by simply washing or breaking the filter in the filter module.

In addition, it can be manufactured at low cost for use in underdeveloped countries, and can be easily used by anyone through modularization in use and management, and can be easily replaced with other parts even in case of damage or loss of some parts. .

1 is an exploded perspective view of a semi-permanent water purifier according to an embodiment of the present invention.
2 is a cross-sectional view of the semi-permanent water purifier according to an embodiment of the present invention.
3 is a view showing a filter according to an embodiment of the present invention, Figure 3a is a front view, Figure 3b is a top perspective view, Figure 3c is a view showing a lower perspective view.
4 is a schematic diagram showing a contaminated water purification process of the semi-permanent water purifier according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, the same configuration as the prior art of the configuration of the present invention to be described below will be referred to the above-described prior art, and a detailed description thereof will be omitted.

1 is an exploded perspective view according to an embodiment of the present invention, Figure 2 is a cross-sectional view according to an embodiment of the present invention.

Semi-permanent water purifier 10 of the present invention, as shown in Figures 1 and 2, the upper tank 100, the lower tank 200 and the filter module 300.

The upper tank 100 is a contaminated water storage unit located at an upper portion of the semi-permanent water purifier 10, and the upper part of the semi-permanent water purifier 10 according to an embodiment of the present invention may be opened to cover the contaminated water. Separate lid (not shown) or contaminated water inlet (not shown) may be formed separately on the top or one side. In addition, the lower surface of the upper tank 100 is provided with a receiving groove 110 is formed in a corresponding position such as the center portion so that a portion of the filter module 300 to be described later to be penetrated, the remaining lower surface is provided in a form that is blocked. Can be. At this time, in the case of the receiving groove 110 according to an embodiment of the present invention, as shown in Figure 1, it may be provided in the shape of a projection of a cylindrical shape gradually reducing the inner diameter upwards, in this case the receiving groove ( The 110 is positioned in a state in which the interior of the fastening support part 330, which will be described later, closed. In addition, one or more second grooves B may be formed in the projections of the accommodation grooves 110 formed on some lower surfaces of the upper tank 100, and contaminants introduced through the first grooves A may be formed. The number may be used as a flow path that can move back to the third groove (C).

The lower tank 200 is a purified drinking water storage unit positioned below the semi-permanent water purifier 10, and the user of the semi-permanent water purifier 10 according to an embodiment of the present invention may drink purified water contained in the lower tank 200. Optional sealing means such as a separate faucet (not shown) may be formed at the bottom or one side.

The filter module 300 refers to a water filter structure capable of purifying the contaminated water moving from the upper tank 100 to the lower tank 200 by gravity, and for this purpose, the filter module according to an embodiment of the present invention ( 300 may include a filter accommodating part 310, a fastening support part 330, and a filter 350.

That is, the filter module 300 according to the present invention includes one or more filters 350 capable of purifying the contaminated water flowing into the filter module 300 from the upper tank 100 by gravity, In the fastening end 311 forming the bottom surface to be detachably fastened to the tank 200, the cylindrical wall portion 313 and the fastening end 311 formed to have a set height along the outer peripheral surface of the fastening end 311 One end is attached and the other end includes a projection-like fastening protrusion 315 that can be inserted through the upper tank 100, the filter in the internal space partitioned through the fastening end 311 and the wall portion (313) It includes a filter accommodating portion 310 that can accommodate the 350 and the lower surface of the upper tank 100, the fastening support portion 330 is fastened to the filter accommodating portion 310 to secure the filter module 300 do.

The filter accommodating part 310 is located at the upper end of the fastening end 311 which is protruded to a length set to the outside with respect to the central axis so as to support a stable fastening attachment with the lower tank 200 at a lower end thereof, The wall part 313 and the lower end accommodating the one or more filters 350 are in close contact with the fastening end 311, and the upper end protrudes upward, and the fastening protrusion 315 is located inside the wall part 313. Include.

The fastening end 311 forms a bottom surface of the lower end of the filter accommodating part 310, and is tightly fastened to the lower tank 200 to be positioned below, and the wall part 313 and the fastening protrusion 315 are respectively located on an upper side thereof. Is formed. That is, according to an embodiment of the present invention, the wall portion 313 is formed in the form of a kind of cylindrical wall along the circumferential surface of the fastening end 311, the fastening protrusion 315 in the center of the fastening end 311 ) Is attached. In addition, the fastening end 311 may include one or more third grooves (C) through which the purified water flows into the lower tank 200.

The wall portion 313 may be formed as a cylindrical wall having an upper portion opened along an end of the upper end of the fastening end 311, and may correspond to a cross section of the filter so as to accommodate one or more filters 350 to be described later. It is formed to have a cross section of a set width.

The fastening protrusion 315 protrudes upward from the center of the upper surface of the fastening end 311, and refers to a protrusion that can be partially inserted into the upper tank 100 when using the semi-permanent water purifier 10 according to the present invention. To this end, the fastening protrusion 315 may protrude upward from the set height of the wall portion 313, so that the fastening support 330 and the end thereof may be fastened later. To this end, the fastening protrusion 315 is inserted into a through hole formed around the center of the fastening support part 330, and is fitted with a screw thread or the fastening support part 330 such that a screw thread or a fastening holding protrusion can be maintained in a fastened state. It may be formed at a position corresponding to).

The fastening support part 330 is fastened with the fastening protrusion 315 inserted into the upper tank 100 to refer to a support capable of supporting the upper tank 100 and the filter module 300 so as not to drop off arbitrarily. To this end, the inside of the fastening support 330 and the outside of the fastening protrusion 315 corresponding thereto are formed with a screw groove, such as a female screw and a male thread, which can be screwed, respectively, or the fastening support 330 and the fastening protrusion by fitting. 315 may be combined. In addition, the fastening support part 330 has a larger cross section than the receiving groove 110 of the upper tank 100 so that the upper tank 100 is not dropped or released from the filter module 300 arbitrarily, and the fastening protrusion 315 is formed. It may be formed to a sufficient height to accommodate therein. Through this, the fastening protrusion 315 of the filter module 300 inserted from the lower side of the upper tank 100 is inserted into the upper tank 100, and a part or all of the fastening protrusion 315 inserted into the protrusion is inserted into the upper tank 100. It will have a structure that is fastened (screw coupling or fitting coupling, etc.) and the fastening support 330 which is located inside the upper tank 100 again.

At this time, the fastening support 330 is a fastening depth with the fastening protrusion 315 (fastening protrusion 315 is fastening support portion 330) according to the number of turns in a state in which the fastening protrusion 315 is inserted therein, such as screwing. The position inserted into the inside) can be variously changed. In addition, in the case of the fitting fastening method, the fastening support 330 may change the position (or height) to which the fastening protrusion 315 is fitted. Through this, the fastening of the fastening support 330 and the fastening protrusion 315 (which can be implemented in various ways such as screw coupling or fitting coupling) to the number of filters 350 accommodated in the filter accommodating portion 310 by height adjustment. Therefore, it is possible to respond flexibly. That is, when only one filter 350 is accommodated in the filter accommodating part 310 according to the exemplary embodiment, the fastening strength of the fastening support part 330 and the fastening protrusion 315 is high (when screwing, the fastening support part 330. ) So that the fastening protrusion 315 is more exposed to the inside of the upper tank 100 by turning more than a general situation, so that the internal volume space of the filter accommodating part 310 can be made smaller. In addition, in the case of accommodating a large number of filters 350 in the filter accommodating part 310 according to an embodiment, on the contrary, the fastening strength of the fastening support part 330 and the fastening protrusion 315 is low (when screwing, The internal volume space of the filter accommodating part 310 that can accommodate the filter 350 therein by turning the support part 330 less than usual so that the fastening protrusion 315 is less exposed to the inside of the upper tank 100 is also provided. It becomes possible to form more widely.

The semi-permanent water purifier 10 according to the present invention is contaminated water in the upper tank 100 by the fastening protrusion 315 coupled to the fastening support 330 sealing the receiving groove 110 of the upper tank 100. The contaminated water moves to the lower tank 200 only through the first groove A, the second groove B, and the third groove C, which will be described later, in order to purify the water.

To this end, one or more first grooves A may be formed in the fastening support part 330 at a predetermined position such that the contaminated water accommodated in the upper tank 100 may move to the filter module 300 by gravity. The contaminated water introduced into the first groove A is introduced into one or more second grooves B formed on one side of the accommodation groove 110 positioned inside the fastening support part 330, and the filter accommodation part 310. Purified water from which foreign matters such as impurities are removed by the filter 350 inside the lower tank 200 through one or more third grooves C formed at a predetermined position such as a lower portion of the fastening end 311. To be collected.

3 is a view showing a filter according to an embodiment of the present invention, Figure 3a is a front view, Figure 3b is a top perspective view, Figure 3c is a view showing a lower perspective view.

As shown in FIG. 3, the filter 350 according to the present invention is accommodated inside the wall portion 313, and has an upper portion formed with a rectangular filter forming portion 350a and a lower portion formed with a trapezoidal filter connecting portion 350b. It is formed in, and has a filter through portion 350c through which the fastening protrusion 315 can pass. In addition, the filter 350 according to the present invention is provided as a plastic material having a formed elasticity, and it is easy to remove impurities such as foreign substances, and easy to semi-permanently reuse by washing or shaking.

That is, the filter 350 according to the present invention does not play a role of absorbing contaminated water by itself, and is formed along with a plurality of micro-channels 351 through which contaminated water may take impurities (manure action). The microreceptor 353 is formed.

The semi-permanent water purifier 10 according to the present invention is the contaminated water introduced into the filter accommodating portion 310 through the second groove (B) is a plurality of micro-channels 351 formed on the upper surface of the filter forming portion (350a) It moves slowly along, and the impurities, such as soil, sand, foreign matter contained in the contaminated water are accommodated in a plurality of micro-receptors 353 formed along the micro-channel 351, the contaminated water is a micro-channel 351 continuously As it moves along, the contaminated water becomes purified.

 In addition, in order to more effectively move the contaminated water, the filter forming unit 350a may be gradually inclined downward or outward while moving to the outside or the inner center, and according to the inclination, the outside of the filter forming unit 350a The contaminated water flowing from the side may be allowed to slowly move along the micro channel 351 based on the inclination of the surface of the filter forming unit 350a.

In addition, when the filter forming unit 350a according to the present invention is formed to be inclined outwardly, one or more grooves (not shown) are formed at the outer end of the filter forming unit 350a and the grooves (not shown) are formed. The water passing through the micro channel 351 through the water is received in the inner space formed by the fastening end 311 and the wall portion 313, and may be collected into the lower tank 200 through the third groove C again. .

In addition, when the filter forming part 350a according to the present invention is formed to be inclined downwardly, one or more grooves (not shown) are formed at the inner end of the filter forming part 350a, and the grooves (not shown) are formed. The water passing through the micro channel 351 through the water is received in the inner space formed by the fastening end 311 and the wall portion 313, and may be collected into the lower tank 200 through the third groove C again. .

The semi-permanent water purifier 10 according to the present invention may be used by stacking a plurality of filters 350 in the essential accommodating part 310.

To this end, the filter fastening part 350b of the filter 350 (first filter) located at the upper part is accommodated and seated in the filter forming part 350a of the other filter 350 (second filter) located at the lower part, Through the filter accommodating part 310, that is, the plurality of filters 350 can be stably stacked in the internal space formed between the fastening end 311 and the wall portion 313, a plurality of filters formed in the same shape and shape ( The fastening protrusions 311 may pass through the filter through portions 350c formed at the centers of the respective portions 350.

In addition, as described above, in this case, the fastening strength (fastening height) of the fastening end 311 and the fastening support part 330 is accommodated therein according to the number of filters 350 accommodated in the filter accommodating part 310. Since the number of filters 350 can be adjusted, the number of filters 350 to be used freely can be adjusted according to the needs of the user of the semi-permanent water purifier 10 (contamination degree of contaminated water, required time for purified water or amount of water required for purified water, etc.). Will be.

That is, the fastening protrusion 315 according to the present invention, the thread is formed on the other end protruding in the direction of the upper tank 100 (one end is attached to the upper surface of the fastening end 311), the fastening support portion 330 The through hole corresponding to the width of the fastening protrusion 315 is formed through the center so that the fastening protrusion 315 can be screwed therein, the surface of the through hole may be fastened to the thread of the fastening protrusion 315 A screw thread may be formed to fasten the fastening protrusion 315 and the fastening support part 330 by rotating the fastening support part 330 to fasten or release the upper tank 100 and the filter module 300.

In other words, in the filter 350 according to the present invention, a plurality of microchannels 351 and a plurality of microreceptors 353 are formed on an upper surface thereof, and a filter through part formed through the center point of the filter 350. The filter forming part 350a having the 350c formed therein and the filter fastening part 350b integrally formed on the lower surface of the filter forming part 350a may include the filter fastening part 350b of the first filter. It is seated along the groove of the filter through portion 350c of the filter forming portion 350a of the second filter located below, so that a plurality of filters can be stacked stably, and according to the needs of the user of the semi-permanent water purifier 10. There is an advantage that can support to use the number of filters 350 elastically.

In addition, even when the fastening support part 330 and the fastening protrusion 315 are fastened, the fastening height (fastened depth) is adjusted to correspond to the number of filters 350 accommodated in the filter accommodating part 310 (that is, the filter ( 350, if the number is not large, the fastening depth of the fastening support 330 and the fastening protrusion 315 is deep, and on the contrary, when the filter 350 is accommodated in the filter accommodating part 310, the fastening support 330 and the fastening protrusion. It is possible to set the fastening depth of (315) to shallow), it can be advantageous to be able to freely adjust the number of filters 350 used in the filter module 300 according to the needs of the user.

Even when the plurality of filters 350 are stacked, the filter accommodating part 310 is formed through the second groove B even in a state in which the filters 350 are in close contact with each other in the same manner as the water purification through one filter 350. The contaminated water flowing into the inside slowly moves along the micro-channel 351 of the filter forming unit 350a formed on each of the filters 350, and foreign substances such as soil are accommodated in the micro-receptor 353. Water continues to flow along the micro channel 351 to finally collect the purified water to the lower tank 200 through the third groove (C). In addition, the filter forming unit 350a is formed to have a gentle inclination toward the outside or the inside, respectively, so that the contaminated water introduced through the second groove B can flow more stably along the micro-channel 351, One or more grooves (not shown) may be formed at an end of each filter 350 so that purified water passing through the microchannel 351 may flow into the lower tank 200 through the third groove C. .

In the micro water container 353 formed along the micro channel 351 according to the repeated purified water of contaminated water, impurities or foreign substances such as soil, dust, and sand accumulate, and thus, the efficiency of water purification, the amount of purified water, and the water purification time decrease. Will be. In this case, the user of the semi-permanent water purifier 10 disassembles the semi-permanent water purifier 10 and washes one or more filters 350 accommodated inside the filter module 300 in water or removes water and then shakes off the filter 350. By removing the soil, dust, sand and the like accommodated in the micro-receptor 353, and combined with the filter module 300 again, it is possible to use the water purifier repeatedly and stably. This is because the filter 350 according to the present invention has elastic restoring force as a plastic material, and at the same time, various microchannels 351 and microreceptors 353 are formed on the surface thereof, that is, it is easy to reuse. will be.

In addition, according to an embodiment of the present invention, the microreceptor 353 may include a deodorant (not shown) for removing an unpleasant odor that may occur in the contaminated water due to the impurity. The deodorant (not shown) may be provided by encapsulating baking soda as a natural ingredient or by mixing the baking soda with an essence oil such as eucalyptus oil and being applied to the inside or the surface of the microreceptor 353 in a solidified form. Can be. In addition, a thin cloth, a non-woven fabric, and a paper that may be lightly covered along the surface of the filter 350 or the microchannel 351 and / or the microreceptor 353 may be provided to stably fasten the deodorant (not shown). The deodorant (not shown) is prevented from dissolving in the contaminated water while moving along the micro channel 351 formed inside the filter 350 through a deodorant (not shown) fixedly attached to a cloth (not applied). In addition, the filter 350 may perform a function of deodorizing the unpleasant odor contained in the contaminated water purified.

In addition, according to one embodiment of the present invention, the deodorant (not shown) is fine as a capsule deodorant provided by using a plant extract comprising an extract of one or more plants selected from the group consisting of green tea, persimmon leaf, dermis, and octagonal It can be attached and provided along the inside or surface of the receiving port 353, the micro-channel 351, etc., may be provided coated or fixedly attached to a cloth, non-woven fabric, paper, etc. provided separately.

4 is a schematic diagram showing a contaminated water purification process of the semi-permanent water purifier according to an embodiment of the present invention.

The semi-permanent water purifier 10 according to the present invention is an invention for the purpose of treating contaminated water that contains foreign matter such as soil, dust, sand is not suitable for drinking or difficult to drink, that is, high water purification treatment is not required.

To this end, the semi-permanent water purifier 10 according to the present invention is fastening support through the first groove (A) formed in one or more at a set position, such as one side of the fastening support 330, the contaminated water accommodated in the upper tank 100 330 is introduced into the interior.

Since the contaminated water introduced into the first groove (A) is one or more in the receiving groove 110 formed on the lower surface of the upper tank 100 closed by the fastening support 330 and the fastening protrusion 315 again. It is introduced into the filter accommodating part 310 through the formed second groove (B).

The contaminated water introduced into the filter accommodating part 310 may include one or more filters 350 separately provided in the inner space of the filter accommodating part 310 formed of the fastening end 311, the wall part 313, and the fastening protrusion 315. Are integers moving along That is, impurities such as soil, dust, sand, and the like contained in the contaminated water in the micro-receptor 353 formed along the micro-channel 351 while the contaminated water moves along the plurality of micro-channels 351 formed in the filter forming unit 350a. This collection (that is, impurities are collected and filtered in the microreceptor 353), and the contaminated water continuously filters along the microchannel 351 to continuously filter out the impurities. In addition, if necessary, the filter forming part 350a forms a gentle inclination toward the outside and a separate groove is formed at the outer end thereof so that the purified water passing through the microchannel 351 is fastened to the fastening end 311. The purified water flows into the lower tank 200 through the third groove C formed at a predetermined position such as an end portion of the lower tank 200.

Thereafter, the semi-permanent purified water 10 user can separate the fastening end 311 and the lower tank 200 to drink purified water collected in the lower tank 200 or use it where water is needed, such as cooking.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art various modifications or variations of the present invention without departing from the spirit and scope of the invention described in the claims below Can be carried out.

10: semi-permanent water purifier
100: upper tank
110: receiving home
B: 2nd groove
200: lower tank
300: filter module
310: filter housing
311: fastening end
C: 3rd groove
313: wall part
315: fastening protrusion
330: fastening support
A: 1st groove
350: filter
350a: filter forming unit
350b: filter connection part
350c: filter through part
351 microfluidic
353: microreceptors

Claims (5)

An upper tank accommodating the contaminated water therein and having a receiving groove formed therein;
A filter module coupled to the upper tank and the lower part and purifying the contaminated water contained in the upper tank based on gravity; And
An upper portion is fastened to the filter module and includes a lower tank for collecting purified water through the filter module.
The filter module,
Purifying the contaminated water flowing into the filter module from the upper tank, a plurality of microchannels are formed on the upper surface, a plurality of microreceptors formed along the plurality of microchannels are formed, Impurity in the contaminated water flowing into the microchannel and collected along the microchannel is collected and purified by the microcontainer, integrally formed with a reusable plastic material, and washed or dried with water. One or more filters that can be easily removed and semi-permanently reused in the impurities collected in the filter;
A fastening end forming a bottom surface to be detachably fastened to the lower tank, a cylindrical wall portion formed to have a height set along an outer circumferential surface of the fastening end, and one end attached to the fastening end, and the other end to the upper tank. A filter accommodating part including a fastening protrusion of a protrusion shape which can be inserted through and accommodating the filter in an inner space partitioned through the fastening end and the wall part; And
Is located inside the lower surface of the upper tank, includes a fastening support for fastening with the filter receiving portion to secure the filter module,
The filter,
A filter forming part in which a plurality of the microchannels and the plurality of the microreceptors are formed on an upper surface thereof, and a filter through part formed through the filter center point; And
Further comprising a filter fastening portion formed integrally with the lower surface of the filter forming portion,
A semi-permanent water purifier, characterized in that the filter fastening portion of the first filter is seated along the groove of the filter through portion of the filter forming portion of the second filter located below, to stably stack a plurality of filters. delete delete The method according to claim 1,
The fastening support portion,
Including a first groove formed on one side,
The contaminated water contained in the upper tank is introduced into the fastening support part through the first groove,
The receiving groove,
Including a second groove formed in a cylindrical shape having a set height of which the inner diameter is gradually reduced from the lower surface of the upper tank, the set side of the projection,
The contaminated water introduced through the first groove through the second groove is introduced into the filter accommodating part,
The fastening end is,
Semi-permanent water purifier, characterized in that it comprises one or more third grooves through which the water purified through the filter located inside the filter containing portion can flow into the lower tank. The method according to claim 1,
The fastening protrusion,
A thread is formed at the other end protruding in a direction that can be accommodated into the upper tank.
The fastening support portion,
A through hole corresponding to the width of the fastening protrusion is formed through the center portion so that the fastening protrusion may be screwed therein, and a thread is formed on the surface of the through hole to correspond to the screw thread of the fastening protrusion.
By rotating the fastening support to fasten the fastening protrusion and the fastening support, thereby fastening the upper tank and the filter module,
By adjusting the fastening height of the fastening support and the fastening protrusion,
Semi-permanent water purifier, characterized in that the number of the filter used in the filter module can be freely adjusted according to the needs of the user so as to correspond to the number of the filter accommodated in the filter receiving portion.

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