KR0156714B1 - Apparatus for filter of water dispenser - Google Patents
Apparatus for filter of water dispenser Download PDFInfo
- Publication number
- KR0156714B1 KR0156714B1 KR1019950041109A KR19950041109A KR0156714B1 KR 0156714 B1 KR0156714 B1 KR 0156714B1 KR 1019950041109 A KR1019950041109 A KR 1019950041109A KR 19950041109 A KR19950041109 A KR 19950041109A KR 0156714 B1 KR0156714 B1 KR 0156714B1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- purified water
- housing
- inner housing
- holes
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 239000008213 purified water Substances 0.000 claims abstract description 51
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000000746 purification Methods 0.000 claims abstract description 17
- 239000000126 substance Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/301—Constructions of two or more housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
Abstract
본 발명은 원수중에 포함된 유해물질을 제거하는 정수기의 여과장치에 관한 것으로서, 상측이 개구되고 원수, 정수 및 농축수의 유,출입이 가능하도록 다수의 급수공, 정수공 및 농축수공이 형성된 외부하우징과, 상기 외부하우징내에 착탈가능케 삽입설치되는 내부하우징과, 상기 내부하우징내에 분리가능케 삽입되어 원수중에 포함된 유해물질을 제거하는 필터부재와, 상기 필터부재를 통과한 정수가 유입되도록 다수의 정수유입공이 형성된 정수관과, 상기 외부하우징 및 내부하우징에 분리가능케 결합되는 내부뚜껑 및 외부뚜껑이 구비된 것을 특징으로 한다.The present invention relates to a filtration device of a water purifier for removing harmful substances contained in raw water, the outer side is formed with a plurality of water supply holes, water purification holes and concentrated water holes to open and close the raw water, purified water and concentrated water A housing, an inner housing detachably inserted into the outer housing, a filter member detachably inserted into the inner housing to remove harmful substances contained in raw water, and a plurality of purified water flowing in through the filter member. It is characterized in that the inlet hole is formed with an inner lid and the outer lid detachably coupled to the outer housing and the inner housing.
이와 같이 구성된 본 발명은 필터의 교체시 원수, 정수 및 농축수의 누출이나 역류를 방지하여 사용이 매우 편리하게 되는 것이다.The present invention configured as described above is very convenient to use by preventing the leakage or backflow of raw water, purified water and concentrated water when the filter is replaced.
Description
제1도는 일반적인 정수기를 나타내는 일부 절개상태의 일측면도.1 is a side view of a partially cut state showing a general water purifier.
제2도는 종래 정수기에 적용된 여과장치를 나타내는 분리상태의 종단면도.2 is a longitudinal cross-sectional view of a separation state showing a filtration device applied to a conventional water purifier.
제3도는 본 발명의 일실시예에 따른 정수기용 여과장치를 나타내는 분리상태의 측단면도.3 is a side cross-sectional view of a separated state showing a filtration device for a water purifier according to an embodiment of the present invention.
제4도는 본 발명에 따른 정수기용 여과장치의 결합상태를 나타내는 결합 종단면도.Figure 4 is a longitudinal cross-sectional view showing a coupling state of the filtration device for water purifier according to the present invention.
제5도는 제3도에서 화살표(Ⅴ-Ⅴ)를 따라 취한 횡단면도.FIG. 5 is a cross sectional view taken along the arrow VV in FIG. 3;
제6도는 본 발명의 다른 실시예를 나타내는 결합단면도이다.6 is a cross-sectional view showing a further embodiment of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
20 : 외부하우징 20a : 급수공20: external housing 20a: water supply hole
20b : 정수공 20c : 농축수공20b: purified water 20c: concentrated water
24 : 플랜지 24a : 통공24: flange 24a: through hole
26 : 제1작동축 30, 30a : 밸브체26: first operating shaft 30, 30a: valve body
32a : 누룸돌기 34 : 외부하우징32a: Nurum protrusion 34: External housing
34a, 34b : 연통공 36b, 38b : 하향돌기34a, 34b: communication hole 36b, 38b: downward projection
40 : 제2작동축 48 : 내부뚜껑40: second operating shaft 48: inner lid
50 : 외부뚜껑 50a : 돌기50: outer lid 50a: protrusion
본 발명은 수돗물등의 원수에 포함된 유해물질을 제거하여 취수가 가능케 정수하는 정수기에 관한 것으로서, 특히 오염된 원수를 정수하는 필터의 결합 및 분리가 용이한 정수기용 여과장치에 관한 것이다.The present invention relates to a water purifier that removes harmful substances contained in raw water, such as tap water, to purify water, and more particularly, to a filter device for water purifiers that is easy to combine and separate filters for purifying contaminated raw water.
일반적으로 정수기는 제1도 및 제2도에 도시한 바와같이 본체(1)의 상측에는 내부에 정수가 저류되는 저수탱크(2)가 착탈가능케 안착되어 있고, 상기 저수탱크(2)의 배면측에는 수도꼭지(3)에 접속된 급수관(4)을 통하여 급수되는 원수중에 포함된 유해물질등을 제거하는 탄소 및 멤브레인등의 필터부재(5)가 설치되어 있으며, 상기 필터부재(5)를 통과한 정수는 상기 저수탱크(2)내에 저류되도록 구성되어 있고, 상기 저수탱크(2)의 전면에는 레버(6)의 조작에 따라 개폐작동되는 취수구(7)가 접속되어 있다.Generally, as shown in FIGS. 1 and 2, the water purifier is mounted on the upper side of the main body 1 so that the water storage tank 2 in which the purified water is stored therein is detachably mounted, and is disposed on the rear side of the water storage tank 2. A filter member 5, such as carbon and a membrane, which removes harmful substances contained in the raw water supplied through the water supply pipe 4 connected to the faucet 3, is installed, and the purified water passed through the filter member 5 is provided. The water storage tank 2 is configured to be stored in the water storage tank 2, and a water intake opening 7 which is opened and closed by operation of the lever 6 is connected to the front surface of the water storage tank 2.
따라서, 수도꼭지(3) 및 급수관(4)을 통하여 필터부재(5)내로 유입된 원수는 상기 필터부재(5)를 통과하면서 원수중에 포함된 각종 유해물질이 제거된 정수로 되어 저수탱크(2)내에 저류되어지고, 취수시에는 레버(6)를 조작하여 취수구(7)를 개방시키면 정수를 컵등에 취수할 수 있다.Therefore, the raw water introduced into the filter member 5 through the faucet 3 and the water supply pipe 4 becomes an purified water from which various harmful substances contained in the raw water are removed while passing through the filter member 5. When the water is stored in the water intake, and the water intake opening 7 is opened by operating the lever 6, the purified water can be taken in a cup or the like.
그런데, 이와 같은 정수기에서 필터부재(5)는 일정기간동안 사용후에는 여과성능이 저하됨에 따라 반드시 교환해야 함으로써 분리 및 교환이 용이하도록 구성하는 것이 바람직하다.However, in such a water purifier, the filter member 5 is preferably configured to be easily separated and exchanged after being used for a certain period, so that the filter member 5 must be replaced as the filtration performance decreases.
이와 같은 종래의 정수기에 적용되는 여과장치는 제2도에 도시한 바와같이 하측에 원수를 급수하는 급수공(10a), 원수중에 포함된 유해물질을 제거한 정수가 배출되는 정수공(10b) 및 정수되지 않은 농축수가 배출되는 농축수공(10c)을 각각 형성시킨 외부하우징(10)의 내측에 상기 급수공(10a), 정수공(10b) 및 농축수공(10c)내에 각각 삽입되는 돌출관(11a)(11b)(11c)이 저면에 돌출형성되어 있음과 동시에 상기 돌출관(10a)과 연장되는 급수통로(12)를 형성시킨 내부하우징(11)이 긴밀하게 삽입설치되며, 상기 내부하우징(11)의 내측에는 외측에 필터(13)가 장착됨과 동시에 상기 필터(13)를 통과한 정수가 유입되도록 다수의 정수유입공(14a)을 형성시킨 정수관(14)이 세워설치되어 있다.The filtration device applied to such a conventional water purifier includes a water supply hole 10a for supplying raw water to the lower side as shown in FIG. 2, a water purification hole 10b for removing purified water contained in the raw water, and a water purification hole 10b. Protruding pipes 11a respectively inserted into the water supply holes 10a, water purification holes 10b, and the concentrated water holes 10c in the inner side of the outer housing 10 in which the concentrated water holes 10c in which the concentrated water is not discharged are formed. (11b) (11c) is protruding on the bottom surface and the inner housing 11 is formed tightly inserted to form the water supply passage 12 extending with the protruding pipe (10a), the inner housing 11 On the inner side of the filter 13 is mounted on the outside, and a water purification pipe 14 is formed so that a plurality of water inlet holes 14a are formed so that the purified water flowing through the filter 13 flows in.
그리고, 상기 내부하우징(11)의 내측면과 필터(13)의 외측에는 유입된 원수를 상기 필터(13)내로 유입되도록 안내하는 안내판(15)이 설치되어 있으며, 사익 내부하우징(11)의 상측에는 정수관(14)의 개구부를 덮는 내부뚜껑(16)이 안착되어 있고, 상기 외부하우징(10)의 상측에는 시일링(17)을 개재하여 외부뚜껑(18)이 나사결합되어 있다.In addition, the inner side of the inner housing 11 and the outer side of the filter 13 is provided with a guide plate 15 for guiding the introduced raw water into the filter 13, the upper side of the spiral housing (11) The inner lid 16 covers the opening of the water purification pipe 14, and the outer lid 18 is screwed on the upper side of the outer housing 10 via a seal ring 17.
따라서, 급수공(10a) 및 급수통로(12)를 통하여 내부하우징(11)의 상측으로 유입된 정수는 안내판(15)에 의해 필터(13)내로 안내되어 원수중에 포함된 각종 유해물질을 제거한다. 이때, 상기 필터(13)를 통과한 정수는 정수유입공(14a)을 통하여 정수관(14)내로 유입된 후, 정수공(10b)을 통하여 배출되어지며, 상기 필터(13)를 투과하지 못한 농축수는 내부하우징(11)내에서 농축수공(10c)을 통하여 배출됨으로써 정수가 이루어지는 것이다.Therefore, the purified water introduced into the upper side of the inner housing 11 through the water supply hole 10a and the water supply passage 12 is guided into the filter 13 by the guide plate 15 to remove various harmful substances contained in the raw water. . At this time, the purified water passing through the filter 13 is introduced into the purified water pipe 14 through the purified water inlet hole 14a, and then discharged through the purified water hole 10b, and the concentrated water that has not passed through the filter 13 is concentrated. Water is discharged through the concentrated water 10c in the inner housing 11 is purified water.
그러나, 이와 같은 종래 정수기용 여과장치는 필터의 교환시 외부뚜껑을 분리하면 급수공 및 급수통로를 통하여 유입된 원수의 압력이나 정수 및 농축수의 역류에 의해 원수, 정수 및 농축수의 유출이 매우 심할 뿐만 아니라 필터의 교환작업에 매우 세심한 주의를 필요로 하여 사용이 불편하다고 하는 등의 여러가지 문제점이 있었다.However, in the conventional filter device for water purifiers, when the filter is replaced, the outer lid is removed, and the outflow of raw water, purified water and concentrated water is very high due to the pressure of raw water introduced through the water supply hole and the water supply passage, or the reverse flow of purified water and concentrated water. Not only is it severe, but there are various problems such as the inconvenience of using the filter because it requires very careful attention to the replacement work.
본 발명은 상술한 종래기술의 문제점들을 해결하기 위하여 안출된 것으로서, 본의 목적은 필터의 교환시 원수나 정수 및 농축수가 역류되는 것을 방지하여 원수, 정수 및 농축수의 유출을 방지함과 동시에 필터의 교환이 매우 간편하고 용이하여 사용이 매우 편리한 정수기용 여과장치를 제공하는 데 있다.The present invention has been made to solve the above-mentioned problems of the prior art, the object of the present invention is to prevent the outflow of raw water, purified water and concentrated water by preventing the backflow of raw or purified water and concentrated water when the filter is replaced It is to provide a filtration device for a water purifier that is very easy to use and very easy to exchange.
이와 같은 목적을 실현하기 위하여 안출된 본 발명에 따른 정수기용 여과장치는 상측이 개구되고 원수, 정수 및 농축수의 유, 출입이 가능하도록 다수의 급수공, 정수공 및 농축수공이 형성된 외부하우징과, 상기 외부하우징내에 착탈가능케 삽입설치되는 내부하우징과, 상기 내부하우징내에 분리가능케 삽입되어 원수중에 포함된 유해물질을 제거하는 필터부재와, 상기 필터부재를 통과한 정수가 유입되도록 다수의 정수유입공이 형성된 정수관과, 상기 외부하우징 및 내부하우징에 분리가능케 결합되는 내부뚜껑 및 외부뚜껑이 구비된 것을 특징으로 한다.In order to achieve the above object, the filtration device for water purifier according to the present invention has an outer housing formed with a plurality of water supply holes, water purification holes, and concentrated water holes so that the upper side is opened and oil flows in and out of raw water, purified water, and concentrated water. In addition, the inner housing is detachably inserted into the outer housing, the filter member is detachably inserted into the inner housing to remove harmful substances contained in the raw water, and a plurality of purified water inflow holes so that the purified water passed through the filter member is introduced. The formed water pipe, and the inner lid and the outer lid which is detachably coupled to the outer housing and the inner housing is characterized in that it is provided.
이와 같이 구성된 본 발명의 정수기용 여과장치는 필터의 교체작업이 매우 용이할 뿐만 아니라 필터의 교체시 원수, 정수 및 농축수의 누출이나 역류를 방지하여 사용이 매우 편리하다.The filter device for a water purifier of the present invention configured as described above is very easy to replace the filter and prevents leakage or backflow of raw water, purified water and concentrated water when the filter is replaced.
이하, 본 발명의 바람직한 실시예를 첨부된 도면 제3도 내지 제5도에 따라서 더욱 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to FIGS. 3 to 5.
본 발명에 의한 여과장치는 제3도 내지 제5도에 도시한 바와같이 하측에 소정의 간격을 두고 원수가 유입되는 급수공(20a), 정수가 배출되는 정수공(20b) 및 농축수가 배출되는 농축수공(20c)을 각각 형성시킨 외부하우징(20)을 구비하고 있다.As shown in FIGS. 3 to 5, the filtration apparatus according to the present invention discharges water supply holes 20a through which raw water is introduced at predetermined intervals below, water purification holes 20b through which purified water is discharged, and concentrated water. The outer housing 20 in which the concentrated water | work 20c was formed, respectively is provided.
상기 외부하우징(20)의 내측에는 상기 정수공(20b) 및 농축수공(20c)과 연통되는 연통공(34a)(34b)을 각각 형성시킨 내부하우징(34)이 착탈가능하게 삽입설치되며, 상기 내부하우징(34)의 일측에는 상기 급수공(20a)과 연통되는 원수통로(32)가 형성되어 있고, 상기 내부하우징(34)의 바닥면에는 하단지지부(27)가 돌출형성되어 있으며, 상기 원수통로(32)의 일측에는 누룸돌기(32a)가 하향돌출형성되어 있다.Inside the outer housing 20, the inner housing 34 formed with communication holes 34a and 34b communicating with the purified water hole 20b and the concentrated water hole 20c, respectively, is detachably inserted and installed. One side of the inner housing 34 is formed with a raw water passage 32 in communication with the water supply hole 20a, the bottom support portion 27 is protruded on the bottom surface of the inner housing 34, the raw water On one side of the passage 32, the Nurum projections 32a are formed downwardly.
그리고, 상기 내부하우징(34)의 내측에는 상기 원수통로(32)를 통하여 급수되는 원수가 통과함에 따라 유해물질을 흡착시켜 제거하는 필터부재(42)가 고정설치됨과 동시에 상기 필터부재(42)을 통과한 정수가 유입되도록 다수의 정수유입공(44a)이 형성된 정수관(44)이 설치되어 있다.In addition, a filter member 42 for adsorbing and removing harmful substances is fixedly installed at the same time as the raw water supplied through the raw water passage 32 is fixed inside the inner housing 34. The purified water pipe 44 in which the several purified water inflow holes 44a were formed so that the purified water which passed may flow in is provided.
한편, 상기 내부하우징(34)의 내측면과 필터부재(42)의 외측에는 원수통로(32)를 통하여 유입된 원수가 상기 필터부재(42)의 내측으로 유입되도록 안내하는 안내부재(46)가 결합되어 있으며, 상기 내부하우징(34)의 상측에는 정수관(44)의 상단이 삽입되어 지지되는 상단지지부(48a)를 하향돌출시킨 내부뚜껑(48)이 나사결합되어 있고, 상기 외부하우징(20)의 상측에는 내측에 시일링부재(52)를 개재시킨 외부뚜껑(50)이 나사결합되어 있다.On the other hand, on the inner side of the inner housing 34 and the outer side of the filter member 42, a guide member 46 for guiding the raw water introduced through the raw water passage 32 to the inner side of the filter member 42 is provided. Is coupled, the upper side of the inner housing 34, the inner lid 48 is screwed to the top of the upper support portion 48a is inserted into the upper end of the water purification pipe 44 is supported, the outer housing 20 On the upper side of the outer lid 50 having a sealing member 52 interposed inside is screwed.
한편, 상기 외부하우징(20) 및 내부하우징(34)의 하측에는 서로 결합시에는 개방상태로 되어 유체의 유통이 가능케되고, 분리시에는 폐쇄상태로 되어 유체의 유통을 차단하는 제1밸브(200) 및 제2밸브(300)가 장착되어 있다.On the other hand, the lower side of the outer housing 20 and the inner housing 34 is in the open state when coupled with each other to enable the flow of fluid, when separated, the first valve (200) to shut off the flow of fluid ) And the second valve 300 is mounted.
상기 제1밸브(200)는 급수공(20a), 정수공(20b) 및 농축수공(20c)의 내측에 장착되고, 상기 제2밸브(300)는 연통공(34a)(34b)내에 장착되어 있다.The first valve 200 is mounted inside the water supply hole 20a, the water purification hole 20b, and the concentrated water hole 20c, and the second valve 300 is mounted in the communication hole 34a, 34b. have.
상기 제1밸즈(200)는 급수공(20a), 정수공(20b) 및 농축수공(20c)의 하측에 분리가능케 나사결합된 다수의 접속구(22a)(22b)(22c)와, 상기 접속구(22a)(22b)(22c)내에서 탄성부재(28)에 의해 탄발설치되어 승강작동하는 제1작동축(26)과, 상기 제1작동축(26)의 상단에 형성된 플랜지(24)에 형성된 다수의 통공(24a) 및, 제1작동축(26)에 고정설치되어 선택적으로 상기 급수공(20a), 정수공(20b) 및 농축수공(20c)을 개방 및 폐쇄시키는 밸브체(30)로 이루어진다.The first valve 200 has a plurality of connection ports 22a, 22b and 22c that are detachably screwed to the lower side of the water supply hole 20a, the water purification hole 20b, and the concentrated water hole 20c, and the connection hole ( 22a, 22b and 22c, which are formed on the first operating shaft 26 which is installed by the elastic member 28 and lifts and moves, and the flange 24 formed on the upper end of the first operating shaft 26. It is fixed to the plurality of through holes 24a and the first working shaft 26 to the valve body 30 to selectively open and close the water supply hole 20a, water purification hole 20b and the concentrated water hole 20c. Is done.
그리고, 상기 제2밸브(300)는 상측이 연통공(34a)(34b)의 하측에 나사결합됨과 동시에 하측이 상기 정수공(20b) 및 농축수공(20c)의 상측에 긴밀하게 삽입되며, 또한 유체의 유통이 가능하도록 다수의 통공(36a)을 가짐과 동시에 하향하는 다수의 하향돌기(36b)(38b)를 갖는 연결구(36)와, 상기 연통공(34a)(34b) 및 연결구(36)내에 탄성부재(28a)를 개재하여 승강가능케 탄발설치되며 상단에는 상기 연통공(34a)(34b)을 개방 및 폐쇄시키는 밸브체(30a)가 고정설치됨과 동시에 하단에는 상기 탄성부재(28a)를 지지하는 지지부(40a)를 갖는 제2작동축(40)으로 구성되어 있다.In addition, the second valve 300 is screwed into the lower side of the communication hole (34a, 34b) while the lower side is closely inserted into the upper side of the water purification hole (20b) and the concentrated water (20c), and also A connector 36 having a plurality of downward projections 36b and 38b which simultaneously have a plurality of through holes 36a and down so as to allow a fluid to flow therethrough, and the communication holes 34a and 34b and the connector 36. It is installed and lifted up and down via an elastic member 28a therein, and a valve body 30a for opening and closing the communication holes 34a and 34b is fixedly installed at the top and at the same time, the elastic member 28a is supported at the bottom. It consists of the 2nd operation shaft 40 which has the support part 40a.
상기 내부하우징(34)의 상측에는 시일링부재(54)를 개재하여 내부뚜껑(48)이 긴밀하게 결합되어 진다.The inner lid 48 is tightly coupled to the upper side of the inner housing 34 via the sealing member 54.
한편, 제5도는 제7도에서의 Ⅴ-Ⅴ선에 따른 횡단면도로서, 외부하우징(20)의 내부일측에 요홈부(217)를 형성하고, 상기 내부하우징(34)에는 내측에 원수통로(32)를 형성시킨 돌출부(221a)를 형성시켜 외부하우징(20)에 내부하우징(34)의 결합이 용이하도록 함과 동시에 결합후에는 급수공(20a) 및 원수통로(32)가 서로 연통됨과 동시에 제1 및 제1밸즈(211)(224)가 서로 결합되도록 구성하고 있다.On the other hand, Figure 5 is a cross-sectional view taken along the line V-V in Fig. 7, the groove portion 217 is formed on one inner side of the outer housing 20, and the inner passage 34 in the inner water passage 32 And forming a protrusion 221a to facilitate coupling of the inner housing 34 to the outer housing 20, and at the same time, after the water supply hole 20a and the raw water passage 32 are in communication with each other, The first and second valves 211 and 224 are configured to be coupled to each other.
도면중, 미설명부호 56, 58은 각각 패킹부재를 나타내고 있다.In the drawings, reference numerals 56 and 58 denote packing members, respectively.
이와 같이 구성된 본 실시예에 의한 정수기의 여과장치는 내부하우징(34)의 내측에 필터부재(42)가 긴밀하게 삽입설치된 상태에서 시일링부재(54)를 개재하여 내부뚜껑(48)을 나사결합하고, 상기 내부하우징(34)을 외부하우징(20)의 내측에 삽입한 후, 그 상측에 시일링부재(52)를 개재하여 외부뚜껑(50)을 나사결합시키면 상기 외부뚜껑(50)의 내측에 형성된 돌기(50a)가 내부하우징(34)의 내부뚜껑(48)의 상부면을 압압하면서 조립이 완료된다.The filtration device of the water purifier according to the present embodiment configured as described above is screwed to the inner lid 48 via the sealing member 54 in a state in which the filter member 42 is tightly inserted into the inner housing 34. After inserting the inner housing 34 into the outer housing 20, and screwing the outer lid 50 through the sealing member 52 on the upper side, the inner side of the outer lid 50. Assembling is completed while the protrusion 50a formed on the upper surface of the inner lid 48 of the inner housing 34 is pressed.
이때, 상기 외부 및 내부하우징(20)(34)은 요홈부(217)내에 돌출부(221a)를 삽입하는 것으로 급수공(20a) 및 원수통로(32)가 연통됨과 동시에 제1 및 제2밸브(200)(300)의 결합이 이루어지고, 따라서, 제1 및 제2밸브(200)(300)는 개방상태가 됨으로써 원수의 급수, 정수 및 농축수의 배출이 가능케 되는 것이다.At this time, the outer and inner housings 20 and 34 insert the protrusion 221a into the recess 217 so that the water supply hole 20a and the raw water passage 32 communicate with each other, and the first and second valves ( Combination of the 200 and 300 is made, and thus, the first and second valves 200 and 300 are opened so that the supply of raw water, purified water, and concentrated water can be discharged.
즉, 상기 외부하우징(20)내에 내부하우징(34)이 결합되면 누룸돌기(32a)가 급수공(20a)내에 장착된 제1밸브(200)의 플랜지(24)를 누르게 되고, 이어서 제1작동축(26)이 하강함과 동시에 밸브체(30)가 하강하여 상기 급수공(20a)을 개방시킴으로써 원수의 유입이 가능케된다.That is, when the inner housing 34 is coupled to the outer housing 20, the nurum protrusion 32a presses the flange 24 of the first valve 200 mounted in the water supply hole 20a, and then the first operation. At the same time as the shaft 26 is lowered, the valve body 30 is lowered to open the water supply hole 20a, thereby allowing the inflow of raw water.
이에 따라 상기 급수공(20a)을 통하여 유입된 원수는 원수통로(32)를 통하여 내부뚜껑(48)의 내부로 유입된 후 필터부재(42)를 통과함으로써 원수중에 포함된 각종 유해물질이 제거된 정수로 된다.Accordingly, the raw water introduced through the water supply hole 20a is introduced into the inner lid 48 through the raw water passage 32 and then passes through the filter member 42 to remove various harmful substances contained in the raw water. It is an integer.
그리고, 상기 필터부재(42)를 통과한 정수는 정수유입공(44a)을 통하여 정수관 내로 유입된 후 제2 및 제1밸브(200)(300)를 통하여 배출되어진다.The purified water passing through the filter member 42 is introduced into the purified water pipe through the purified water inlet hole 44a and then discharged through the second and first valves 200 and 300.
이때, 상기 제2 및 제1밸브(300)(200)는 하향돌기(36b)가 플랜지(24)를 누르면서 제1작동축(26)을 하강시킴과 동시에 급수공(20a)의 상부가장자리부가 플랜지(24)와 접촉되면서 제2작동축(40)을 상승시킴으로써 각각의 밸브체(30)(30a)가 정수공(20b) 및 연통공(34a)을 개방시킨다. 이에 따라 상기 연통공(34a) 및 정수공(20b)내로는 정수의 배출이 가능케되는 것이다.At this time, the second and first valves 300 and 200 have the downward projection 36b lowering the first operating shaft 26 while pressing the flange 24 and at the same time the upper edge of the water supply hole 20a is flanged. The valve body 30 (30a) opens the water purification hole 20b and the communication hole 34a by raising the second working shaft 40 while being in contact with the 24. Accordingly, the purified water can be discharged into the communicating hole 34a and the purified water hole 20b.
한편, 상기 내부하우징(34)내의 농축수는 상술한 연통공(34a) 및 정수공(20b)의 개방시와 동일한 방식으로 연통공(34b) 및 농축수공(20c)이 개방됨으로써 배출이 가능케되는 것이다.On the other hand, the concentrated water in the inner housing 34 is discharged by opening the communication hole 34b and the concentrated water 20c in the same manner as the opening of the communication hole (34a) and the water purification hole (20b) described above. will be.
한편, 소정시간 사용후 상기 필터부재(42)를 교체할 경우에는 외부 및 내부뚜껑(50)(48)을 분리하는 것으로 내부하우징(34)을 외부하우징(20)으로 부터 분리하는 것이 가능케되며, 이 때에는 분리된 내부하우징(34)내의 필터부재(42)를 용이하게 교체할 수 있게 된다.On the other hand, when the filter member 42 is replaced after a predetermined time, it is possible to separate the inner housing 34 from the outer housing 20 by separating the outer and inner lids 50 and 48, At this time, the filter member 42 in the separated inner housing 34 can be easily replaced.
이때, 상기 외부하우징(20)에서 내부하우징(34)을 분리하면 제1 및 제2밸브(200)(300)가 폐쇄됨으로써 원수, 정수 및 농축수의 유입이나 배출이 차단되어진다.In this case, when the inner housing 34 is separated from the outer housing 20, the first and second valves 200 and 300 are closed to block inflow or discharge of raw water, purified water, and concentrated water.
즉, 상기 내부하우징(34)의 분리시에는 탄성부재(48)의 탄발력에 의해 제1작동축(26)이 상승됨으로써 밸브체(30)가 급수공(20a), 정수공(20b) 및 농축수공(20c)을 각각 폐쇄시켜 유체의 유출입을 차단시키게되고, 이에 따라 외부하우징(20)의 내, 외부로의 유체의 누설이 방지되는 것이다.That is, when the inner housing 34 is separated, the first operating shaft 26 is lifted by the elastic force of the elastic member 48 so that the valve body 30 is supplied with the water supply hole 20a, the water purification hole 20b, and the like. Each of the concentrated water 20c is closed to block the inflow and outflow of the fluid, thereby preventing the leakage of the fluid into and out of the outer housing 20.
그리고, 상기 내부하우징(34)의 제2밸브(300)는 탄성부재(28a)의 탄발력에 의해 제2작동축(40)이 하강함으로써 밸브체(30a)가 각각의 연통공(34a)(34b)을 폐쇄시켜 내부하우징(34)내의 정수나 농축수의 누출을 방지하게 되는 것이다.In addition, the second valve 300 of the inner housing 34 has the second actuating shaft 40 lowered by the elastic force of the elastic member 28a, so that the valve body 30a communicates with each communication hole 34a ( 34b) is closed to prevent leakage of purified water or concentrated water in the inner housing 34.
본 실시예에서는 멤브레인필터를 사용하는 여과장치에 관하여 설명하고 있으나 이에 한정하는 것은 아니며, 예컨대 세라믹필터, 탄소필터, 활성탄필터등을 사용하는 여과장치에 적용될 수 있으며, 이때에는 농축수가 배출되는 연통공(34b) 및 농축수공(20c)을 형성시키지 않고 연통공(34a) 및 급수공(20a)를 통하여 정수의 배출이 이루어지도록 구성하면 된다.Although the present invention has been described with respect to a filtration device using a membrane filter, the present invention is not limited thereto. For example, the present invention may be applied to a filtration device using a ceramic filter, a carbon filter, an activated carbon filter, and the like. What is necessary is just to be comprised so that discharge of purified water may be made through the communication hole 34a and the water supply hole 20a, without forming 34b and the concentrated water hole 20c.
상술한 일실시예에서는 멤브레인 필터를 적용한 여과장치를 도시하고 있으나, 본 발명은 이에 한정되는 것은 아니며, 예컨대 세라믹필터, 탄소필터, 활성탄필터등의 필터를 적용할 경우에는 제3도에서 농축수가 배출되는 연통공(34b) 및 농축수공(20c)을 형성시키지 않고 제6도에 도시한 바와같이 정수를 연통공(34a) 및 정수공(20b)을 통하여 배출되도록 구성해도 된다.Although the above-described embodiment shows a filtration device using a membrane filter, the present invention is not limited thereto. For example, when a filter such as a ceramic filter, a carbon filter, or an activated carbon filter is applied, the concentrated water is discharged in FIG. 3. The purified water may be discharged through the communicating hole 34a and the purified water hole 20b as shown in FIG. 6 without forming the communicating hole 34b and the concentrated water hole 20c.
상술한 바와같이 본 발명의 정수기용 여과장치에 의하면 외부하우징으로 부터 내부하우징을 분리함에 따라 필터부재의 교체가 가능하여 필터의 교체작업이 매우 용이할 뿐만 아니라 필터의 교체시 원수, 정수 및 농추수의 누출이나 역류를 방지하여 사용이 편리하며, 외부하우징에 형성된 요홈부내에 내부하우징의 돌출부를 삽입하는 것으로 원수공 및 급수통로가 연통됨과 동시에 제1 및 제2밸브의 결합이 이루어져 조립성이 현저하게 향상되는 등의 여러가지 효과를 갖는다.As described above, according to the filtration device of the water purifier according to the present invention, the filter member can be replaced by separating the inner housing from the outer housing, so that the filter replacement is very easy, and the raw water, purified water and agricultural water are replaced when the filter is replaced. It is easy to use by preventing leakage or backflow. By inserting the protrusion of the inner housing into the recess formed in the outer housing, the raw water hole and the water supply passage communicate with each other. It has a variety of effects such as to be improved.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950041109A KR0156714B1 (en) | 1994-11-14 | 1995-11-13 | Apparatus for filter of water dispenser |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19940030252 | 1994-11-14 | ||
| KR94-30252 | 1994-11-14 | ||
| KR1019950041109A KR0156714B1 (en) | 1994-11-14 | 1995-11-13 | Apparatus for filter of water dispenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960016938A KR960016938A (en) | 1996-06-17 |
| KR0156714B1 true KR0156714B1 (en) | 1998-12-15 |
Family
ID=66587911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950041109A KR0156714B1 (en) | 1994-11-14 | 1995-11-13 | Apparatus for filter of water dispenser |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0156714B1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100942132B1 (en) * | 2007-08-02 | 2010-02-16 | 웅진코웨이주식회사 | High-turbidity filter |
| CN103372344B (en) * | 2012-04-23 | 2017-02-08 | 杜也兵 | Double-water-path switching control method of water purifier and double-water-path switching device |
| KR20220099510A (en) * | 2021-01-06 | 2022-07-13 | 김길만 | Outdoor water purifier with transparent housing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238654A (en) * | 2016-12-26 | 2018-07-03 | 杜也兵 | Water purifier with underlying double Shell and cover board arrangement |
-
1995
- 1995-11-13 KR KR1019950041109A patent/KR0156714B1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100942132B1 (en) * | 2007-08-02 | 2010-02-16 | 웅진코웨이주식회사 | High-turbidity filter |
| CN103372344B (en) * | 2012-04-23 | 2017-02-08 | 杜也兵 | Double-water-path switching control method of water purifier and double-water-path switching device |
| KR20220099510A (en) * | 2021-01-06 | 2022-07-13 | 김길만 | Outdoor water purifier with transparent housing |
Also Published As
| Publication number | Publication date |
|---|---|
| KR960016938A (en) | 1996-06-17 |
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