KR20070071620A - Hot water tank - Google Patents

Hot water tank Download PDF

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Publication number
KR20070071620A
KR20070071620A KR1020050135259A KR20050135259A KR20070071620A KR 20070071620 A KR20070071620 A KR 20070071620A KR 1020050135259 A KR1020050135259 A KR 1020050135259A KR 20050135259 A KR20050135259 A KR 20050135259A KR 20070071620 A KR20070071620 A KR 20070071620A
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KR
South Korea
Prior art keywords
check valve
hot water
pipe
reservoir
outlet
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KR1020050135259A
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Korean (ko)
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KR100756363B1 (en
Inventor
이동식
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위니아만도 주식회사
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Priority to KR1020050135259A priority Critical patent/KR100756363B1/en
Publication of KR20070071620A publication Critical patent/KR20070071620A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/28—Construction or shape of discharge section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/34—Large containers having floating covers, e.g. floating roofs or blankets
    • B65D88/38—Large containers having floating covers, e.g. floating roofs or blankets with surface water receiver, e.g. drain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves

Abstract

A hot water pail is provided to automatically exhaust steam pressure by closing up a check valve installed at a branch pipe branched off from an outflow pipe if discharging the hot water, and opening the check valve if not using the hot water. The hot water pail is composed of a water storage tank(100); an inlet port(110) formed at the water storage tank; an outlet port formed on the upper side of the water storage tank; an outflow pipe(120) for connecting the outlet port and an outflow unit(150); a branch pipe(130) branched off from the outflow pipe; and a check valve(140) installed at the branch pipe. The check valve comprises a valve housing(141) having a hanging sill(144) formed at the inner peripheral surface; a plunger(143) disposed in the valve housing and hung to the hanging sill; and an elastic member(142) applying elastic force to the plunger. If the water is filled in the outflow pipe, the check valve is closed up. If the outflow pipe is empty, the check valve is opened to exhaust the internal steam pressure of the water storage tank.

Description

온수통{hot water tank}Hot water tank

도 1은 종래의 온수통 간략도.1 is a simplified view of a conventional hot tub.

도 2는 본 발명의 바람직한 실시예에 따른 온수통 간략도.Figure 2 is a simplified view of the hot tub according to a preferred embodiment of the present invention.

** 도면의 주요 부분에 대한 부호의 설명 **** Description of symbols for the main parts of the drawing **

100 : 저수조 110 : 유입관100: reservoir 110: inlet pipe

120 : 출수관 130 : 분기관120: exit pipe 130: branch pipe

140 : 체크밸브 150 : 출수부140: check valve 150: water outlet

141 : 밸브하우징 142 : 탄성부재141: valve housing 142: elastic member

143 : 플런저 144 : 걸림턱143: plunger 144: locking jaw

본 발명은 온수통에 관한 것으로써, 특히, 온수통 출수관에 분기되어 형성된 분기관에 체크밸브가 설치되어, 밸브를 별도로 제어하지 않아도 온수가 출수될 경우에는 체크밸브가 닫히고 온수를 사용하지 않을 경우에는 체크밸브가 열려서 증기압을 자동으로 배출하는 온수통에 관한 것이다.The present invention relates to a hot water tank, in particular, a check valve is installed in the branch pipe branched to the hot water tank discharge pipe, when the hot water is discharged even if the valve is not controlled separately, the check valve is closed and do not use hot water In this case, the check valve is opened to automatically discharge the steam pressure.

온수통은 정수기 등에 설치되며, 온수통 자체에 가열수단이 장착된 타입도 있고, 온수통에 가열된 온수만 저장하는 타입도 있다.The hot water tank is installed in a water purifier or the like, and there is a type in which a heating means is installed in the hot water tank itself, and a type of storing only hot water heated in the hot water tank.

종래의 온수통는 한국등록실용 제332576호에 제시된 것이 있다.Conventional hot water tanks are those presented in Korean Registered Room No. 332576.

도 1에 도시된 바와 같이, 종래의 온수통은 저수조(10)와, 저수조(10)에 연결된 유입관(11) 및 출수관(12)과, 출수관(12)에 분기되어 형성된 분기관(13)과, 상기 분기관(13)에 설치된 증기압배출밸브(14)를 포함하여 이루어진다.As shown in FIG. 1, the conventional hot water tank includes a reservoir 10, an inflow pipe 11 and an outlet pipe 12 connected to the reservoir 10, and a branch pipe branched from the outlet pipe 12 ( 13) and the vapor pressure discharge valve 14 provided in the branch pipe (13).

유입관(11)은 저수조(10) 하부까지 유입되고, 출수관(12)은 저수조(10) 내부의 수위보다 더 높게 설치되어 있다.Inlet pipe 11 is introduced to the bottom of the reservoir 10, the outlet pipe 12 is installed higher than the water level inside the reservoir (10).

종래의 이러한 온수통에 설치된 증기압배출밸브(14)는 전자밸브로 구비되어, 출수부(15)에서 온수를 출수시키면 제어부에서 증기압배출밸브(14)를 닫고 온수를 출수시키지 않으면 증기압배출밸브(14)를 열어서 저수조(10) 내부에 있는 증기압을 배출시킨다.Conventionally, the steam pressure discharge valve 14 installed in the hot water tank is provided as an solenoid valve, and when the hot water is discharged from the water outlet 15, the control unit closes the steam pressure discharge valve 14, and if the hot water is not discharged, the steam pressure discharge valve 14 Open) to discharge the steam pressure inside the reservoir (10).

이와같이, 종래의 온수통에서는 증기압을 증기압배출밸브(14)를 별도로 제어하여 배출하여야 하는 문제점이 있었다.As described above, in the conventional hot water tank, there is a problem in that the steam pressure is discharged by separately controlling the steam pressure discharge valve 14.

본 발명은 전술한 문제를 해결하기 위하여 안출된 것으로, 온수통 출수관에 분기되어 형성된 분기관에 체크밸브가 설치되어, 밸브를 별도로 제어하지 않아도 온수가 출수될 경우에는 체크밸브가 닫히고 온수를 사용하지 않을 경우에는 체크밸브가 열려서 증기압을 자동으로 배출하는 온수통를 제공하는데 그 목적이 있다. The present invention has been made in order to solve the above-mentioned problem, the check valve is installed in the branch pipe formed branched to the hot water tank outlet pipe, when the hot water is discharged even if the valve is not controlled separately, the check valve is closed and hot water is used. If not, the purpose is to provide a hot water tank that opens the check valve and automatically discharges the steam pressure.

전술한 목적을 달성하기 위한 본 발명의 온수통은, 저수조와, 상기 저수조에 형성된 유입구와, 상기 저수조에 상부에 형성된 유출구와, 상기 유출구와 출수부를 연결하는 출수관과, 상기 출수관에 분기되어 형성된 분기관과, 상기 분기관에 설치된 체크밸브를 포함하여 이루어지는 것을 특징으로 한다.Hot water tank of the present invention for achieving the above object, the water tank, the inlet formed in the reservoir, the outlet formed in the upper portion of the reservoir, the outlet pipe connecting the outlet and the outlet and branched to the outlet pipe It characterized in that it comprises a branch pipe formed and a check valve provided in the branch pipe.

이 구성에 의하면, 밸브를 별도로 제어하지 않아도 온수가 출수될 경우에는 체크밸브가 닫히고 온수를 사용하지 않을 경우에는 체크밸브가 열려서 증기압을 자동으로 배출할 수 있다. According to this structure, even if the valve is not separately controlled, the check valve is closed when the hot water is discharged, and the check valve is opened when the hot water is not used to automatically discharge the vapor pressure.

전술한 구성에서 상기 체크밸브는 내주면에 걸림턱이 형성된 밸브하우징과, 상기 밸브하우징 내부에 배치되어 상기 걸림턱에 걸리는 플런저와, 상기 플런저에 탄성력을 가하는 탄성부재를 포함하여, 상기 출수관에 물이 차 있을 경우에는 상기 체크밸브가 닫히고 상기 출수관에 물이 없을 경우에는 상기 체크밸브가 열려 상기 저수조 내부의 증기압이 배출된다.In the above-described configuration, the check valve includes a valve housing having a locking jaw formed on an inner circumferential surface thereof, a plunger disposed inside the valve housing and caught by the locking jaw, and an elastic member for applying an elastic force to the plunger. In this case, the check valve is closed, and when there is no water in the outlet pipe, the check valve is opened to discharge the steam pressure inside the reservoir.

이하, 본 발명의 바람직한 일실시예를 첨부도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

참고적으로, 이하에서 설명될 본 발명의 구성들 중 종래기술과 동일한 구성에 대해서는 전술한 종래기술을 참조하기로 하고 별도의 상세한 설명은 생략한다.For reference, among the configurations of the present invention to be described below, the same configuration as the prior art will be referred to the above-described prior art, and a detailed description thereof will be omitted.

도 2는 본 발명의 바람직한 실시예에 따른 온수통 간략도이다.Figure 2 is a simplified view of the hot water tank according to a preferred embodiment of the present invention.

도 2에 도시된 바와 같이, 본 실시예의 온수통은, 저수조(100)와, 상기 저수조(100)에 형성된 유입구와, 상기 저수조(100)에 상부에 형성된 유출구와, 상기 유출구와 출수부(150)를 연결하는 출수관(120)과, 상기 출수관(120)에 분기되어 형성 된 분기관(130)과, 상기 분기관(130)에 설치된 체크밸브(140)를 포함하여 이루어진다.As shown in FIG. 2, the hot water tank of the present embodiment includes a reservoir 100, an inlet formed in the reservoir 100, an outlet formed in an upper portion of the reservoir 100, and the outlet and the outlet 150. ) Comprises a water outlet pipe 120 and a branch pipe 130 branched to the water outlet pipe 120 and a check valve 140 installed at the branch pipe 130.

저수조(100)는 온수가 수납되는 공간부가 형성되어 있다.The reservoir 100 is formed with a space portion for receiving hot water.

이러한 저수조(100)에는 히터가 더 장착되어 저수조(100) 내부에서 물을 가열하거나, 이미 가열된 온수가 저수조(100)에 저장된다.The reservoir 100 is further equipped with a heater to heat the water in the reservoir 100, or the already heated hot water is stored in the reservoir 100.

유입구는 저수조(100) 상부에 형성되며, 유출구도 저수조(100) 상부에 형성된다.The inlet is formed on the reservoir 100, the outlet is also formed on the reservoir 100.

상기 유입구에는 물이 유입되는 유입관(110)이 설치되며, 상기 유입관(110)은 끝단이 저수조(100) 하부에 오도록 설치된다.The inlet is provided with an inlet pipe 110 through which water is introduced, and the inlet pipe 110 is installed such that an end thereof is provided under the reservoir 100.

출수관(120)은 상기 유출구에 설치되어, 상기 유출구와 출수부(150)를 연결한다.The outlet pipe 120 is installed at the outlet, and connects the outlet and the outlet 150.

한편, 출수부(150)에는 출수콕 등이 설치된다.On the other hand, the water extraction unit 150 is provided with a water extraction cock.

나아가, 출수관(120) 끝단은 저수조(100)의 수위보다 더 높게 배치되도록 상기 유출구에 설치된다.Furthermore, the end of the outlet pipe 120 is installed at the outlet to be disposed higher than the water level of the reservoir (100).

분기관(130)은 출수관(120)에 분기되어 형성된다.Branch pipe 130 is formed branched to the outlet pipe (120).

체크밸브(140)는 내주면에 걸림턱(144)이 형성된 밸브하우징(141)과, 상기 밸브하우징(141) 내부에 배치되어 상기 걸림턱(144)에 걸리는 플런저(143)와, 상기 플런저(143)에 탄성력을 가하는 탄성부재(142)를 포함하여 이루어진다.The check valve 140 includes a valve housing 141 having a locking jaw 144 formed on an inner circumferential surface thereof, a plunger 143 disposed inside the valve housing 141 and caught by the locking jaw 144, and the plunger 143. It comprises an elastic member 142 to apply an elastic force to).

밸브하우징(141)에는 증기압이 배출될 수 있도록 유출입공이 형성되어 있다.The valve housing 141 is formed with an outlet hole so that the vapor pressure can be discharged.

걸림턱(144)은 밸브하우징(141) 내주면에 원주방향으로 형성된다.The locking jaw 144 is formed in the circumferential direction on the inner circumferential surface of the valve housing 141.

플런저(143)는 걸림턱(144)에 걸리는 걸림부와 걸림부 하부에 형성되어 탄성부재의 탄성력을 받는 지지부로 이루어진다.The plunger 143 is formed of a catching part caught by the catching jaw 144 and a support part which is formed under the catching part to receive the elastic force of the elastic member.

즉, 플런저(143)는 전체적으로 단면형상이 'T'자 형상으로 형성된다.That is, the plunger 143 is formed in the shape of a T-shaped cross section as a whole.

탄성부재(142)는 코일스프링 등으로 형성되어 분기관(130) 내의 압력이 낮을 때에는 플런저(143)에 탄성력을 가해 플런저(143)를 이동시킴으로써, 상기 걸림부와 상기 걸림턱(144) 사이에 공간을 형성하여 유로를 개방한다.The elastic member 142 is formed of a coil spring or the like, when the pressure in the branch pipe 130 is low, by applying an elastic force to the plunger 143 to move the plunger 143, between the locking portion and the locking jaw 144 Open the flow path by forming a space.

이로써, 사용자가 출수부(150)를 통해 온수를 출수시킬 경우에는 출수관(120) 및 분기관(130) 내부의 압력이 높아져 플런저(143)는 하강하여 걸림턱(144)에 걸리게 되어 유로를 차단하게 된다.Thus, when the user withdraws the hot water through the water outlet 150, the pressure inside the water outlet pipe 120 and the branch pipe 130 is increased, the plunger 143 is lowered and caught on the locking jaw 144, the flow path Will be blocked.

또한, 사용자가 온수 출수를 멈출 경우에는 출수관(120) 및 분기관(130) 내부의 압력은 낮아져서 플런저(143)는 탄성부재(142)의 탄성력에 의해 상승하게 되어 유로를 개방하게 된다.In addition, when the user stops the hot water discharge, the pressure in the discharge pipe 120 and the branch pipe 130 is lowered so that the plunger 143 is raised by the elastic force of the elastic member 142 to open the flow path.

이와 같이 유로가 개방되면 저수조(100) 상부에 모여 있는 증기압이 출수관(120)을 타고 분기관(130)으로 이송되어 배출되게 된다.When the flow path is opened in this way, the vapor pressure collected in the upper portion of the reservoir 100 is transferred to the branch pipe 130 by the water discharge pipe 120 to be discharged.

상술한 바와 같이, 본 발명의 바람직한 실시예를 참조하여 설명하였지만, 해당기술분야의 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 또는 변형하여 실시할 수 있다.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.

이상에서 설명한 바와 같은 본 발명의 온수통에 따르면, 다음과 같은 효과가 있다.According to the hot water tank of the present invention as described above, there are the following effects.

온수통 출수관에 분기되어 형성된 분기관에 체크밸브가 설치되어, 밸브를 별도로 제어하지 않아도 온수가 출수될 경우에는 체크밸브가 닫히고 온수를 사용하지 않을 경우에는 체크밸브가 열려서 증기압을 자동으로 배출할 수 있다.A check valve is installed in the branch pipe formed by branching to the hot water tank outlet pipe, and if the hot water is discharged without controlling the valve separately, the check valve is closed and if the hot water is not used, the check valve opens to automatically discharge the steam pressure. Can be.

또한, 체크밸브는 내주면에 걸림턱이 형성된 밸브하우징과, 상기 밸브하우징 내부에 배치되어 상기 걸림턱에 걸리는 플런저와, 상기 플런저에 탄성력을 가하는 탄성부재를 포함하여, 그 구성이 단순하여 제조비용이 저렴해지는 이점이 있다.In addition, the check valve includes a valve housing having a locking jaw formed on an inner circumferential surface thereof, a plunger disposed inside the valve housing and caught by the locking jaw, and an elastic member applying elastic force to the plunger. There is an advantage of being inexpensive.

Claims (2)

저수조;Reservoir; 상기 저수조에 형성된 유입구;An inlet formed in the reservoir; 상기 저수조에 상부에 형성된 유출구;An outlet formed at an upper portion of the reservoir; 상기 유출구와 출수부를 연결하는 출수관;A water outlet pipe connecting the outlet and the water outlet; 상기 출수관에 분기되어 형성된 분기관;A branch pipe branched to the water outlet pipe; 상기 분기관에 설치된 체크밸브를 포함하여 이루어지는 것을 특징으로 하는 온수통.Hot water tank comprising a check valve installed in the branch pipe. 제 1항에 있어서,The method of claim 1, 상기 체크밸브는The check valve 내주면에 걸림턱이 형성된 밸브하우징과,A valve housing with a locking jaw formed on an inner circumferential surface thereof, 상기 밸브하우징 내부에 배치되어 상기 걸림턱에 걸리는 플런저와,A plunger disposed inside the valve housing and caught by the locking jaw; 상기 플런저에 탄성력을 가하는 탄성부재를 포함하여,Including an elastic member for applying an elastic force to the plunger, 상기 출수관에 물이 차 있을 경우에는 상기 체크밸브가 닫히고 상기 출수관에 물이 없을 경우에는 상기 체크밸브가 열려 상기 저수조 내부의 증기압이 배출되는 것을 특징으로 하는 온수통.The check valve is closed when the water supply pipe is filled, the check valve is opened when there is no water in the water supply pipe, characterized in that the steam pressure in the reservoir is discharged.
KR1020050135259A 2005-12-30 2005-12-30 hot water tank KR100756363B1 (en)

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Cited By (3)

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KR20170063451A (en) * 2017-02-17 2017-06-08 엘지전자 주식회사 Water purifier
KR20180004625A (en) * 2016-07-04 2018-01-12 엘지전자 주식회사 Water dispensing apparatus and control method thereof
US10408533B2 (en) 2015-11-30 2019-09-10 Lg Electronics Inc. Water purifier and control method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100348457B1 (en) * 1999-09-14 2002-08-13 노영복 Warm Water Generator for Heating System and Physical Therapy

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US10408533B2 (en) 2015-11-30 2019-09-10 Lg Electronics Inc. Water purifier and control method thereof
US10962282B2 (en) 2015-11-30 2021-03-30 Lg Electronics Inc. Liquid purifier and control method thereof
KR20180004625A (en) * 2016-07-04 2018-01-12 엘지전자 주식회사 Water dispensing apparatus and control method thereof
US10549977B2 (en) 2016-07-04 2020-02-04 Lg Electronics Inc. Water dispenser and control method thereof
US11649154B2 (en) 2016-07-04 2023-05-16 Lg Electronics Inc. Water dispenser and control method thereof
KR20170063451A (en) * 2017-02-17 2017-06-08 엘지전자 주식회사 Water purifier

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