KR100885798B1 - The structure of waterworks - Google Patents

The structure of waterworks Download PDF

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Publication number
KR100885798B1
KR100885798B1 KR1020080051393A KR20080051393A KR100885798B1 KR 100885798 B1 KR100885798 B1 KR 100885798B1 KR 1020080051393 A KR1020080051393 A KR 1020080051393A KR 20080051393 A KR20080051393 A KR 20080051393A KR 100885798 B1 KR100885798 B1 KR 100885798B1
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South Korea
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water
faucet
pipe
water supply
shelf
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KR1020080051393A
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Korean (ko)
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김두용
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김두용
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B9/00—Methods or installations for drawing-off water
    • E03B9/02—Hydrants; Arrangements of valves therein; Keys for hydrants
    • E03B9/20—Pillar fountains or like apparatus for dispensing drinking water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/18—Sinks, whether or not connected to the waste-pipe
    • E03C1/181—Anti-splash devices in sinks, e.g. splash guards

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Devices For Dispensing Beverages (AREA)

Abstract

A structure of waterworks is provided to prevent water from splashing toward the user and to prevent freezing by draining the water in the faucet completely at the set time. A structure of waterworks comprises a water tap section in which a plurality of faucets(40) are formed in a row; a shelf(30) formed on the upper side of the water tap section in the longitudinal direction; a distribution pipe(84) in which a coupling nut(40a) and a nipple(40b) are welded in order to form the faucet out of the front side of the shelf; a water drop slope(10) formed between a bottom drain groove and the water tap section; a water inlet pipe(83a) for supplying the water from a water source(83), installed on the end of the distribution pipe where a check valve(85) is equipped; a three-way electronic valve(81) with a timer(82) connected between the water inlet pipe and the water source; a water drain pipe(83b) installed on a branch pipe integrally formed with the three-way valve in order to induce the water to a sewage pipe(13); and a faucet tee(11) including a faucet lever(12).

Description

급수대구조{the structure of waterworks}Structure of waterworks

본 발명은 급수대구조에 관한 것으로, 특히 학교 등의 공공장소에 설치되어 음수용 또는 밀걸레 등을 세척하는 급수대로써, 동절기에는 시간설정된 타이머에 의하여 급수대내의 원수전은 차단됨과 동시에 수전내부의 물은 퇴수관으로 배출되어 동파를 방지하도록 한 급수대구조에 관한 것이다.The present invention relates to a drinking fountain structure, in particular, is installed in public places such as schools to wash drinking water or wheat rags, etc., in winter, the water supply in the water fountain is blocked by the timer set in time while the water inside the faucet It relates to a water supply structure that is discharged to the discharge pipe to prevent freezing.

일반적으로 학교등의 공공장소에 설치되는 급수대는 음수나, 또는 청소를 위한 밀걸레 등의 세척하는 기능을 한다.In general, a drinking fountain installed in a public place such as a school functions to clean drinking water or a mop for cleaning.

이러한 종래의 음수대로 As these conventional negative numbers

[문헌 1] KR 622044 B1 2006.9.10 급수대Document 1 KR 622044 B1 2006.9.10

[문헌 2] KR 249747 Y1 2001.9.27 단체급수용음수공급장치[Document 2] KR 249747 Y1 2001.9.27 Group drinking water supply device

[문헌 3] KR 403404 Y1 2005.12.05 음수대용 물튀김 방지판 설치구조[Document 3] KR 403404 Y1 2005.12.05 Installation structure of water splash prevention plate for drinking water

와 같은 종전기술에서는 각 수도꼭지 아래에 타공판을 형성해 물튀김을 방지한 기능 및 음수대의 저수장치와 원수 사이에 자외선을 조사하여 잡균을 살균하는 살균기를 포함하는 단체급수용음수공급장치나, 급수대 본체의 일단에 포터센서를 부착하여 전자밸브를 개폐하며, 급수라인 일단에는 온도감지센서로 일정온도 이하 에서 급수라인내의 물을 순환시켜 동파를 방지하는 기능 등이 제공되는 실정이다.In the conventional technology, such as a perforated plate formed under each faucet to prevent water splashing, and a drinking water supply device for a group water supply including a water storage device and a sterilizer for sterilizing germs by irradiating ultraviolet rays between raw water and drinking water. A port sensor is attached to one end to open and close the solenoid valve, and one end of the water supply line is provided with a temperature sensor to prevent freezing by circulating water in the water supply line at a predetermined temperature or less.

본 발명에서는 상기와 같은 학교와 같은 공공기관 등에서 주로 이용할 수 있는 급수대를 제공함에 있어서, 종전에 제공되는 급수대에서는 사용자들에게 물튀김을 방지하는 기능이 취약하거나, 마련되지 않음에 따른 불편을 방지하고, 더욱 학교등지에서는 음수대로 사용함과 동시에 밀걸레와 같은 청소용구를 세척하는 경우가 많아 이를 위한 급수대의 구조가 음수와 청소용구들을 세척하는데 마땅치 않은 실정으로 제공되고 있다.In the present invention, in providing a drinking fountain that can be mainly used in public institutions such as schools, such as in the past, in the conventional drinking fountain to prevent users from the function of preventing water splashing or the inconvenience caused by not provided In addition, in many places, such as school, the drinking water is used to wash the cleaning equipment such as rag, and the structure of the drinking water for this is not provided to clean the drinking water and cleaning equipment.

또, 겨울철이면 상기와 같은 급수대는 보온재로 수전을 보호함에도 불구하고 동파되거나, 자주 결빙되는 경우가 많았다.In addition, in winter, such a drinking fountain was often frozen or frequently frozen, despite protecting the faucet with insulation.

이를 위하여, 일반적으로 보온커버나, 히터를 이용해 수전을 보호하거나,일정온도 이하에서는 수전내의 물을 순환시키는 구조가 제안 되였으나, 운전유지비가 만만치 않았고 원수전에서 급수대로 돌출된 수전내 일부는 물이 정체되어 효과가 일부에 그치는 실정이다.To this end, in general, a structure that protects the faucet by using a thermal cover or a heater or circulates the water in the faucet at a predetermined temperature has been proposed, but the maintenance cost of the faucet was not enough, and some parts of the faucet protruding from the raw water faucet to the water supply were proposed. This stagnant effect is only part of the situation.

이를 감안하여 본 발명에서는 음수대로 이용함과 동시에 밀걸레 등을 쉽게 세척하는 기능의 급수대로 편리하게 이용하면서도, 이용자에게는 물튀김이 전혀 발생하지 않는 구조의 급수대를 제공함과 동시에 겨울철이면, 예약한 시간이나 설정한 시간대에는 지상으로 돌출된 수전내의 물 전체를 배수시켜 동파방지를 위한 기능도 제공하는 급수대구조를 제공하고자 하는 것이다.In view of this, the present invention provides a drinking fountain having a structure that does not cause water splashing at the same time, while at the same time using a drinking fountain with a function of easily washing wheat rag and the like at the same time, the winter time, It is to provide a drinking fountain structure that also provides a function for preventing freezing by draining the entire water in the faucet protruding into the ground at the set time.

이를 위하여 본 발명에서는,학교와 공공장소 등의 음수대로 이용함과 동시에 밀걸레 등을 쉽게 세척하는 배수홈부와 전단부가 형성된 기능의 급수대로 편리하게 이용하면서도, 수도꼭지의 낙수지지점이 웨이브형 낙수사면 구조로 물 튀김이 전혀 발생하지 않으며, 특히 급수전내의 배관구조는 수조작이나 원격조작이 가능한 개폐밸브와 보온박스내부에 설치한 일정경사로 형성한 분배관과 지면위 보온박스외부로 배치된 수전내 정체수는 퇴수 되게한 밸브장치의 채택과, 특히 개폐밸브는 타이머장착 3로전자밸브로 수조작 또는 원격조작에 의하여 조작되게 하여, 그 편리성을 높이고, 겨울철이면 예약한 시간이나 설정한 시간대에는 지상으로 돌출된 수전내의 물 전체를 배수시켜 동파방지를 위한 기능도 제공하는 급수대구조를 제공하고자 하는 것이다.To this end, in the present invention, while using the drinking water in the school and public places, and at the same time easy to use as a water supply function of the drain groove and the front end portion for easy cleaning of the mop, the faucet of the faucet has a wave type down slope structure Water splashing does not occur at all. Especially, the piping structure in the water supply is composed of an open / close valve that can be operated by water or remote operation, and a distribution pipe formed by a predetermined slope installed inside the insulating box and stagnant water in the faucet disposed outside the insulating box on the ground. The adoption of the retracted valve device, and especially the on-off valve, is a three-way solenoid valve equipped with a timer, which can be operated by manual or remote operation, improving its convenience, and protruding to the ground during the scheduled time or set time in winter. To provide a water supply structure that also provides a function to prevent freezing by draining the entire water in a used faucet The.

본 발명에 따른 급수대구조는 학교 등의 공공장소에 설치되어 음수용 또는 밀걸레 등을 세척하는데 편리하며, 동파 등에도 안전한 급수대로 유용하게 제공되도록 하기 위하여, 밀걸레 등을 쉽게 세척하도록 배수홈부와 전단부가 형성된 구조와, 수조꼭지의 낙수지점을 웨이브타입의 낙수사면의 채택으로 음수시 또는 밀걸레등의 세척시 이용자측으로는 한방울의 물 튀김도 발생하지 않는 효과를 나타내고 있다.The water supply structure according to the present invention is installed in a public place such as a school, and is convenient for washing drinking water or wheat rags, and in order to be usefully provided with a safe water supply fountain even in freezes, drain grooves and the like to easily wash wheat rags and the like. The structure of the front end portion and the drop point of the water tank faucet have been adopted by the wave type drop slope, so that when the user is drinking water or when cleaning the mop, a drop of water does not occur.

또, 동파방지를 위하여 일정시간대는 수전내부의 원수전측의 밸브는 폐쇄됨과 동시에 수전내 분배관쪽의 밸브는 오픈되도록 하는 타이머 장착 3로 전자밸브 를 보온박스내에 채택한 개폐밸브장치와, 정체수의 퇴수가 용이하도록 일정 경사설치한 분배관구조를 갖는 급수대로 인하여, 겨울철이면 예약한 시간이나 설정한 시간대에는 지상으로 돌출된 수전내의 물 전체를 배수시켜 동파방지를 위한 기능도 제공하는 급수대구조를 제공하는 유용한 발명인 것이다.In addition, an on-off valve device adopting a solenoid valve in a thermal insulation box with a timer that allows the valve on the water supply side of the faucet to be closed and the valve on the distribution pipe side of the faucet to open for a certain period of time to prevent freezing. Due to the water supply basin with a distribution pipe structure that is inclined at a certain slope to facilitate the discharge of water, in winter, the water supply structure also provides a function to prevent freezing by draining the entire water in the faucet protruding into the ground at a reserved time or at a set time. It is a useful invention to provide.

상기와 같은 목적을 이루기 위하여, 이하 첨부된 도면에 의하여 본 발명의 일실시 구성을 알아보면 다음과 같다.In order to achieve the above object, it will be described below one embodiment of the present invention by the accompanying drawings.

도 1은 본 발명의 사시도,도 2는 본 발명에 대한 배면사시도,도 3은 본 발명에 대한 배관구조를 나타낸 부분절개도,도 4는 본 발명의 종단면도에 도시한 바와 같이, 1 is a perspective view of the present invention, Figure 2 is a rear perspective view of the present invention, Figure 3 is a partial cutaway view showing a piping structure for the present invention, Figure 4 is a longitudinal cross-sectional view of the present invention,

다수개의 수도꼭지(40)가 일렬로 형성된 1.1M 높이의 수전부(110)와; 양단이 측커버(50)로 막히고 지상고 13.5㎝ 배수홈부(130)과, 0.5M 높이의 전단부(120) 포함 폭 0.8∼0.89M ,길이4m의 급수대(100)에 있어서,A faucet portion 110 having a height of 1.1M, in which a plurality of faucets 40 are formed in a row; In both ends blocked by the side cover 50, the ground 13.5 cm drain groove 130, 0.5M high shear section 120 including the width 0.8 ~ 0.99M, 4m in length of the water supply 100,

상기 수도꼭지가 형성된 수전부 상단은 길이방향으로 폭 0.35M 선반(30)과; 선반 내부에는 각관재에 연결너트(40a)와 니플(40b)을 용접해 선반 전면 외부로 수도꼭지를 형성하는 분배관(84)을 설치하고, 선반 10㎝ 아래에서 후면으로 5㎝ 내향된 지점에서, 배수홈부와 전단부 내측면에 이르는 1.351m 길이의 사면부는 수도물낙수 지점이 배수홈부(130) 바닥에서 수전부 벽체쪽 3부 높이에 이르도록 완만한 타원타입 낙수사면(10)을 형성하고, 전단부 내상단은 안쪽으로 5㎝ 돌출된 단턱이 마련된 비산방지턱(20)을 형성하며, 상기 수전부내 분배관(84) 말단에는 원수전(83)으로부터 공급되는 입수관(83a)을 배관설치하되, 분배관 상단에는 체크밸브(85)를 형성하고, 입수관과 원수전 사이에는 타이머(82)를 부착한 3로전자밸브 (81)를 배관연결시켜 급수대 내부 바닥부에 마련한 보온박스(80)내에 설치하며, 상기 3로전자밸브에 일체 형성된 측방의 분기관로에는 오수관(13)으로 안내한 퇴수관(83b)을 배관설치하며, 상기 배수홈부 바닥은 급수대 내부에 배수전레버(12)를 구비한 배수전티이(11)에 오링(11b) 조립된 배수전캡(11a)이 형성되는 것이다.An upper end of the faucet on which the faucet is formed, the shelf having a width of 0.35M in the longitudinal direction; Inside the shelf, a distribution pipe 84 is formed to weld the connecting nut 40a and the nipple 40b to the outside of the shelf to form a faucet outside the front of the shelf. The 1.351m length of the slope extending from the drain groove and the inner side of the front end portion forms a gentle elliptic type downfall slope 10 such that the tap water drainage point reaches the height of three parts of the wall of the faucet wall from the bottom of the drain groove 130, and the shear The upper portion of the upper portion forms a shatterproof projection 20 provided with a stepped protrusion 5 cm inwardly, and at the end of the distribution pipe 84 in the power receiving portion, an inlet pipe 83a supplied from the raw water source 83 is installed. , A check valve 85 is formed on the top of the distribution pipe, and a three-way solenoid valve 81 with a timer 82 is connected between the water supply pipe and the raw water supply pipe to provide a heat insulation box 80 provided at the bottom of the water supply fountain. On the side of the three-way solenoid valve An exhaust pipe 83b guided to the sewage pipe 13 is installed in the engine path, and the bottom of the drain groove is assembled with an O-ring 11b in a drainage tie 11 having a drainage lever 12 inside the water supply fountain. The drain cap 11a is formed.

또한, 상기 급수대 내부에 설치되는 입수관(83a)에 배관설치한 분배관(84)의 타단은 수평으로 5°상향 설치한다. In addition, the other end of the distribution pipe 84 piped to the water inlet pipe 83a installed inside the water supply fountain is installed 5 ° upward.

한편, 급수대(100)의 수전부(110) 전면턱과 전단부(120) 전면턱은 안전을 위한 라운딩바(20a;30a) 처리하였으며, 바닥은 하부굽(71)을 설치하고, 후면은 뒷커버(60)와 점검을 위한 점검도어(70)를 마련하였고, 기타 타이머 및 전자밸브 동작을 위한 배선은 생략했다.On the other hand, the front jaw and the front end of the front end portion 120 of the water supply section 100 was treated with a rounding bar (20a; 30a) for safety, the bottom is installed the lower heel 71, the rear is the rear A cover 60 and an inspection door 70 for inspection are provided, and wiring for other timer and solenoid valve operation is omitted.

상기와 같이 구성된 본 발명은 수도꼭지의 물이 웨이브형 낙수사면(10)에 낙수 되어, 물튀김 현상이 없는 상태로 완만하게 배수홈부로 흐르고, 수압이 높거나 밀걸레 세척시에도 전단부(120)에 마련된 비산방지턱(20)에 의하여 비산된 물이 되돌아 배수홈부로 재유입되는 것으로 사용자측으로 물튀김이 전혀 발생되지 않는 구조로 음용시나 밀걸레를 세척하는 과정에서도 매우 편리하도록 하였다.In the present invention configured as described above, the water of the faucet falls on the wave type dripping slope 10, gently flows to the drainage groove in the absence of water splashing, and the water pressure is high or the shear portion 120 when washing the mop. Water splashed by the scattering prevention projections 20 provided in the back flows back into the drainage groove, so that no splashing occurs at the user's side.

한편, 겨울철 동파방지를 위해 입수관과 원수전 사이에는 타이머(82)를 부착한 3로전자밸브(81)는 급수대를 사용하지 않는 방과 후 시간대를 타이머를 통해 입력해두면, 설정한 시간대에 3로전자밸브가 동작하여 원수전(83)측의 관로는 폐쇄 됨과 동시에 퇴수관(83b)쪽의 관로가 동시에 개방되어, 입수관(83a)에 비스듬히 설치된 분배관(84)내의 물은 퇴수관(83b)을 통해 오수관(13)으로 일체 배출되어, 급수대 내부 수전에는 물이 빠져나가 동파로부터 보호된다.On the other hand, the three-way solenoid valve 81 with a timer (82) between the water supply pipe and the raw water field in order to prevent freezing in winter, if you enter the after-hour time zone without using the water tank through the timer, The furnace solenoid valve is operated so that the pipeline on the side of the raw water field 83 is closed, and at the same time, the pipeline on the discharge pipe 83b is opened, and the water in the distribution pipe 84 installed obliquely on the intake pipe 83a is discharged to the discharge pipe ( 83b) is integrally discharged to the sewage pipe 13, the water is discharged to the water tap inside the drinking fountain is protected from freezing.

한편, 겨울철 급수대 내부 수전으로부터 물배출이 용이하도록,입수관(83a)에 배관설치된 분배관(84)의 타단은 수평으로 5°상향 설치한 것이다.On the other hand, the other end of the distribution pipe 84, which is installed in the water inlet pipe 83a, is installed 5 ° upward in order to facilitate the discharge of water from the water tap inside the winter drinking fountain.

다시, 설정된 시간의 해제는 급수대 이용시간대에는 3로전자밸브(81)가 원상복구되어, 원수전(83)과 입수관(83a)과 상호 통수되고, 퇴수관(83b)이 폐쇄되어 동파로부터 안전한 급수대를 사용하도록 하였다.Again, the release of the set time is restored to the original three-way solenoid valve 81 in the water supply using time zone, and passed through the raw water field 83 and the water intake pipe (83a), the water discharge pipe (83b) is closed and safe from freezing A drinking fountain was used.

본 발명에 따른 타이머(82)가 부착된 3로전자밸브(81)는 수동 또는 원격에 의하여 조작할 수 있음은, 본 발명이 제안하는 통상의 범위내에서 임의로 선택할 수 있음은 자명할 것이다.It will be apparent that the three-way solenoid valve 81 with the timer 82 according to the present invention can be operated manually or remotely, and can be arbitrarily selected within the conventional range proposed by the present invention.

도 1은 본 발명의 사시도1 is a perspective view of the present invention

도 2는 본 발명에 대한 배면사시도Figure 2 is a rear perspective view of the present invention

도 3은 본 발명에 대한 배관구조를 나타낸 부분절개도Figure 3 is a partial cutaway view showing a piping structure for the present invention

도 4는 본 발명의 종단면도Figure 4 is a longitudinal cross-sectional view of the present invention

※주요 부분에 대한 부호의 설명※ Explanation of code for main part

100:급수대 110:수전부100: feeder 110: water tap

120:전단부 130:배수홈부120: front end 130: drain groove

10: 낙수사면(落水斜面)) 11:배수전티이10: Falling water slope 11: Drainage pan

11a:배수전캡 11b:오링11a: Before drain cap 11b: O-ring

12:배수전레버 13:오수관12: Drainage lever 13: Sewage pipe

20:비산방지턱 20a;30a:라운딩바20: shatterproof jaw 20a; 30a: rounding bar

30:선반 40:수도꼭지30: shelf 40: faucet

40a:연결너트 40b:니플40a: Connecting nut 40b: Nipple

50:측커버 60:뒷커버50: Side cover 60: Rear cover

70:점검도어 71:하부굽70: check door 71: lower heel

80:보온박스 81:3로(路)전자밸브80: Thermal box 81: 3-way solenoid valve

82:타이머 83:원수전82: Timer 83: Enemy War

83a:입수관 83b:퇴수관 83a: intake pipe 83b: discharge pipe

84:분배관 85:체크밸브84: distribution pipe 85: check valve

Claims (1)

다수개의 수도꼭지(40)가 일렬로 형성된 1.1M 높이의 수전부(110)와; 양단이 측커버(50)로 막히고 지상고 13.5㎝ 배수홈부(130)과, 0.5M 높이의 전단부(120) 포함 폭 0.8∼0.89M ,길이4m의 급수대(100)에 있어서,A faucet portion 110 having a height of 1.1M, in which a plurality of faucets 40 are formed in a row; In both ends blocked by the side cover 50, the ground 13.5 cm drain groove 130, 0.5M high shear section 120 including the width 0.8 ~ 0.99M, 4m in length of the water supply 100, 상기 수도꼭지가 형성된 수전부 상단은 길이방향으로 폭 0.35M 선반(30)과; 선반 내부에는 각관재에 연결너트(40a)와 니플(40b)을 용접해 선반 전면 외부로 수도꼭지를 형성하는 분배관(84)을 설치하고, 선반 10㎝ 아래에서 후면으로 5㎝ 내향된 지점에서, 배수홈부와 전단부 내측면에 이르는 1.351m 길이의 사면부는 수도물낙수 지점이 배수홈부(130) 바닥에서 수전부 벽체쪽 3부 높이에 이르도록 완만한 타원타입 낙수사면(10)을 형성하고, 전단부 내상단은 안쪽으로 5㎝ 돌출된 단턱이 마련된 비산방지턱(20)을 형성하며, 상기 수전부내 분배관(84) 말단에는 원수전(83)으로부터 공급되는 입수관(83a)을 배관설치하되, 분배관 상단에는 체크밸브(85)를 형성하고, 입수관과 원수전 사이에는 타이머(82)를 부착한 3로전자밸브 (81)를 배관연결시켜 급수대 내부 바닥부에 마련한 보온박스(80)내에 설치하며, 상기 3로전자밸브에 일체로 형성된 측방의 분기관로에는 오수관(13)으로 안내한 퇴수관(83b)을 배관설치하며, 상기 배수홈부 바닥은 급수대 내부에 배수전레버(12)를 구비한 배수전티이(11)에 오링(11b) 조립된 배수전캡(11a)이 형성됨을 특징으로 하는 급수대구조.An upper end of the faucet on which the faucet is formed, the shelf having a width of 0.35M in the longitudinal direction; Inside the shelf, a distribution pipe 84 is formed to weld the connecting nut 40a and the nipple 40b to the outside of the shelf to form a faucet outside the front of the shelf. The 1.351m length of the slope extending from the drain groove and the inner side of the front end portion forms a gentle elliptic type downfall slope 10 such that the tap water drainage point reaches the height of three parts of the wall of the faucet wall from the bottom of the drain groove 130, and the shear The upper portion of the upper portion forms a shatterproof projection 20 provided with a stepped protrusion 5 cm inwardly, and at the end of the distribution pipe 84 in the power receiving portion, an inlet pipe 83a supplied from the raw water source 83 is installed. , A check valve 85 is formed on the top of the distribution pipe, and a three-way solenoid valve 81 with a timer 82 is connected between the water supply pipe and the raw water supply pipe to provide a heat insulation box 80 provided at the bottom of the water supply fountain. Side which is installed inside and formed integrally with the three-route valve The drainage pipe 83b guided to the sewage pipe 13 is installed in the branch pipe line, and the bottom of the drain groove portion is assembled with the O-ring 11b in the drainage tie 11 having the drainage lever 12 inside the water supply fountain. Water supply structure, characterized in that the drainage cap 11a is formed.
KR1020080051393A 2008-06-02 2008-06-02 The structure of waterworks KR100885798B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101625912B1 (en) * 2012-09-26 2016-05-31 (주)수도프리미엄엔지니어링 Drinking fountain capable of preventing from freeze and burst
KR102148669B1 (en) 2020-03-20 2020-08-27 주식회사 엠에스테크 Drinking foundation for purified cool and warm water
KR102158789B1 (en) 2020-06-01 2020-09-22 주식회사 엠에스테크 Drinking foundation having a function of sterilization for purified cool and warm water

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980057576U (en) * 1997-02-06 1998-10-15 우진명 Drinking fountain with shatterproof means
KR200163545Y1 (en) 1997-07-25 2000-01-15 우천용 Valve pipe unit
KR100622044B1 (en) 2006-02-01 2006-09-19 에버스틸주식회사 Water supply stand

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980057576U (en) * 1997-02-06 1998-10-15 우진명 Drinking fountain with shatterproof means
KR200163545Y1 (en) 1997-07-25 2000-01-15 우천용 Valve pipe unit
KR100622044B1 (en) 2006-02-01 2006-09-19 에버스틸주식회사 Water supply stand

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101625912B1 (en) * 2012-09-26 2016-05-31 (주)수도프리미엄엔지니어링 Drinking fountain capable of preventing from freeze and burst
KR102148669B1 (en) 2020-03-20 2020-08-27 주식회사 엠에스테크 Drinking foundation for purified cool and warm water
KR102158789B1 (en) 2020-06-01 2020-09-22 주식회사 엠에스테크 Drinking foundation having a function of sterilization for purified cool and warm water

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