KR200463165Y1 - Rooftop water tank bottom water drain pump. - Google Patents

Rooftop water tank bottom water drain pump. Download PDF

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Publication number
KR200463165Y1
KR200463165Y1 KR2020100003999U KR20100003999U KR200463165Y1 KR 200463165 Y1 KR200463165 Y1 KR 200463165Y1 KR 2020100003999 U KR2020100003999 U KR 2020100003999U KR 20100003999 U KR20100003999 U KR 20100003999U KR 200463165 Y1 KR200463165 Y1 KR 200463165Y1
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South Korea
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water
tank
suction
pipe
hose
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KR2020100003999U
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Korean (ko)
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KR20110010016U (en
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손병천
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손병천
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/16—Pumping installations or systems with storage reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety measures
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/11—Kind or type liquid, i.e. incompressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/60—Fluid transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps

Abstract

본 고안은 옥상에 설치되는 물탱크내에 잔재하는 잔수를 배수하기 위한 펌프에 관한 것으로, 더욱 상세하게는, 상부에 설치된 토출관과 측면에 설치된 흡입관을 갖고 내측에서 모터로 구동되는 임펠러이 설치된 집수실과, 토출관과 연결된 물보충탱크와, 흡입관에 설치된 흡입호스의 하부에 설치된 체크밸브 및 다수개의 돌기를 갖는 링체부와, 상기 물보충탱크와 상기 흡입호스를 연결하는 보조연결호스로 구성되어 자흡식으로 옥상물탱크내의 잔수를 신속하고 손쉽게 배수하도록 한 옥상물탱크 잔수배수펌프에 관한 것이다.The present invention relates to a pump for draining the residual water remaining in the water tank is installed on the roof, more specifically, a water collecting chamber is installed with an impeller driven by a motor from the inside having a discharge pipe installed on the upper side and a suction pipe installed on the side; It consists of a water refill tank connected to the discharge pipe, a check valve installed under the suction hose installed at the suction pipe, a ring body having a plurality of protrusions, and an auxiliary connection hose connecting the water replenishment tank and the suction hose. The present invention relates to a rooftop tank residual water drainage pump for quickly and easily draining a residual water in a rooftop tank.

Description

옥상물탱크의 잔수배수용 펌프.{Rooftop water tank bottom water drain pump.}{Rooftop water tank bottom water drain pump.}

본 고안은 옥상에 설치되는 물탱크내에 잔재하는 잔수를 배수하기 위한 펌프에 관한 것으로, 더욱 상세하게는, 상부에 설치된 토출관과 측면에 설치된 흡입관을 갖고 내측에서 모터로 구동되는 임펠러이 설치된 집수실과, 토출관과 연결된 물보충탱크와, 흡입관에 설치된 흡입호스의 하부에 설치된 체크밸브 및 다수개의 돌기를 갖는 링체부와, 상기 물보충탱크와 상기 흡입호스를 연결하는 보조연결호스로 구성되어 자흡식으로 옥상물탱크내의 잔수를 신속하고 손쉽게 배수하도록 한 옥상물탱크의 잔수배수용 펌프에 관한 것이다.The present invention relates to a pump for draining the residual water remaining in the water tank is installed on the roof, more specifically, a water collecting chamber is installed with an impeller driven by a motor from the inside having a discharge pipe installed on the upper side and a suction pipe installed on the side; It consists of a water refill tank connected to the discharge pipe, a check valve installed under the suction hose installed at the suction pipe, a ring body having a plurality of protrusions, and an auxiliary connection hose connecting the water replenishment tank and the suction hose. The present invention relates to a pump for drainage of a rooftop tank for draining water in a rooftop tank quickly and easily.

일반적으로 물배수펌프는 도 1에 도시하는 바와 같이, 모터(M)에 구동되는 임펠러(1b)이 구동되는 집수실(1a)로 구성된 펌프몸체(1)와, 상기 집수실(1a)의 상부에 설치고 일측에 주입관(1c)을 갖는 토출관(2)과, 상기 집수실(1a)의 측면에 설치된 흡입관(3)과, 상기 흡입관(3)에 흡입호스(3a)를 통해 일정양의 물이 저장된 저수조에서 물을 흡입하여 배수하는 펌프로 구성된다.Generally, as shown in FIG. 1, the water drainage pump includes a pump body 1 including a collecting chamber 1a in which an impeller 1b driven by a motor M is driven, and an upper portion of the collecting chamber 1a. A discharge pipe 2 having an injection pipe 1c on one side thereof, a suction pipe 3 provided on the side of the collection chamber 1a, and a suction hose 3a on the suction pipe 3; It consists of a pump that sucks and drains water from a reservoir where water is stored.

상기 펌프는 일정양의 물이 저장된 저수조의 물을 상기 주입관(1c)을 통해 상기 토출관(2)으로 상기 임펠러(1b)의 가동으로 배수하게 된다.The pump drains the water in the reservoir where a certain amount of water is stored into the discharge tube 2 through the injection tube 1c by the operation of the impeller 1b.

그러나, 옥상에 설치되는 물탱크내부를 청소하기 위해서는 상기 물탱크내의 물을 배수하고 상기 물탱크내의 바닥면에 고인물은 상기와 같은 펌프로 상기 흡입관(3) 및 흡입호스(3a)를 통해 상기 토출관(2)으로 상기 임펠러(1b)의 구동으로 물탱크내의 바닥면의 고인물을 배수하기엔 바닥면에 고인물이 잔수이므로 일정한 양의 물을 배수하도록 구성된 상기 펌프로는 물탱크내의 바닥면의 잔수를 배수하기 어려운 문제점이 있었다.However, in order to clean the inside of the water tank installed on the roof, the water in the water tank is drained and the waste water on the bottom surface of the water tank is discharged through the suction pipe 3 and the suction hose 3a by the pump as described above. The pump configured to drain a certain amount of water because the remaining water remains on the bottom surface to drain the debris on the bottom surface of the water tank by the driving of the impeller 1b by the pipe 2 is a residual water on the bottom surface of the water tank. There was a problem that was difficult to drain.

상기와 같은 문제점을 해결하기 위해서, 본 고안은 상부에 설치된 토출관과 측면에 설치된 흡입관을 갖고 내측에서 모터로 구동되는 임펠러이 설치된 집수실과, 토출관과 연결된 물보충탱크와, 흡입관에 설치된 흡입호스의 하부에 설치된 체크밸브 및 다수개의 돌기를 갖는 링체부와, 상기 물보충탱크와 상기 흡입호스를 연결하는 보조연결호스로 구성되어 자흡식으로 옥상물탱크내의 잔수를 신속하고 손쉽게 배수하도록 한 새로운 옥상물탱크의 잔수배수용 펌프를 제공하는데 그 목적이 있다.In order to solve the above problems, the present invention has a discharge pipe installed in the upper side and a suction pipe installed on the side and the impeller driven by a motor from the inside, the water refill tank connected to the discharge pipe, and the suction hose installed in the suction pipe The new rooftop consists of a check valve installed in the lower part and a ring body having a plurality of protrusions, and an auxiliary connection hose connecting the water supplement tank and the suction hose to drain water in the rooftop tank quickly and easily. It is an object to provide a pump for drainage of a tank.

삭제delete

이와 같은 목적을 달성하기 위해서, 본 고안은 모터(M)에 구동되는 임펠러(11)가 설치된 집수실(12)를 갖는 펌프몸체(10)와, 상기 집수실(12)의 상부에 연통설치된 토출관(20)과, 상기 집수실(12)의 측면에 연통설치된 흡입관(30)과, 상기 토출관(20)의 외측에 연통설치된 연결관(41)과, 상기 연결관(41)과 연결되고 상부에 에어밴트(42)가 설치되며 상기 에어밴트(42)의 타측에 마개(43)를 갖는 주입구(44)가 설치된 물보충탱크(40)와, 상기 흡입관(30)과 연결되는 흡입호스(51)와 상기 흡입호스(51)의 하부에 설치된 체크밸브(50)와, 상기 흡입호스(51)에 설치된 상기 체크밸브(50)의 하부에 다수개의 돌기(61)를 형성한 링체부(60)가 설치되어 구성된 옥상물탱크의 잔수배수용 펌프에 있어서, 상기 물보충탱크(40)의 하부에 설치된 흡입배출구(45)와, 상기 흡입호스(51)에 형성된 연결공(71)은 상기 체크밸브(50)의 상부에 인접되어 형성되고, 상기 연결공(71)에 보조연결호스(70)의 하부가 연결되어 설치되고 상기 보조연결호스(70)의 상부는 상기 흡입배출구(45)에 연결되어 설치되는 것을 특징으로 한다.In order to achieve the above object, the present invention has a pump body (10) having a water collecting chamber (12) provided with an impeller (11) driven by a motor (M), and the discharge is installed in communication with the upper portion of the water collecting chamber (12) It is connected to the pipe 20, the suction pipe 30 is provided in communication with the side of the collecting chamber 12, the connection pipe 41 is provided in communication with the outside of the discharge pipe 20, and the connection pipe 41 An air vent 42 is installed at an upper portion thereof, and a water replenishment tank 40 having an inlet 44 having a stopper 43 at the other side of the air vent 42 and a suction hose connected to the suction pipe 30. 51 and the check valve 50 provided in the lower portion of the suction hose 51, and the ring body portion 60 formed with a plurality of projections 61 in the lower portion of the check valve 50 provided in the suction hose 51 In the pump for residual water drainage of the rooftop water tank configured to be installed, the suction outlet 45 provided in the lower portion of the water supplement tank 40, and the smoke formed in the suction hose (51) The ball 71 is formed adjacent to the upper portion of the check valve 50, the lower portion of the auxiliary connection hose 70 is connected to the connection hole 71 is installed and the upper portion of the auxiliary connection hose 70 It is characterized in that it is installed connected to the suction outlet (45).

또한, 상기 연결공(71)내에 물보충밸브(80)가 설치되는 것을 특징으로 한다.In addition, the water supply valve 80 is characterized in that the connection hole 71 is installed.

본 고안은 상부에 설치된 토출관과 정면에 설치된 흡입관을 갖고 내측에서 모터로 구동되는 임펠러이 설치된 집수실과, 토출관과 연결된 물보충탱크와, 흡입관에 설치된 흡입호스의 하부에 설치된 체크밸브 및 다수개의 돌기를 갖는 링체부와, 상기 물보충탱크와 상기 흡입호스를 연결하는 보조연결호스로 구성되어 자흡식으로 옥상물탱크내의 잔수를 신속하고 손쉽게 배수하는 효과가 있다.The present invention has a discharge pipe installed at the top and a suction pipe installed at the front, and an impeller driven by a motor from the inside, a water replenishment tank connected to the discharge pipe, a check valve installed under the suction hose installed at the suction pipe, and a plurality of protrusions. It consists of a ring body portion, and the auxiliary connection hose connecting the water supplement tank and the suction hose has an effect of draining the remaining water in the rooftop tank quickly and easily by self-suction.

또한, 본 고안은 상기 물보충탱크내의 양쪽에서 물을 흡입 및 배출할수 있도록 상기 물보충탱크에 집수실과 연결된 연결관 및 흡입배출관과 연결된 보조연결호스가 흡입호스와 연결설치되어 있어 집수실의 임펠러의 작동으로 물을 흡입호스 및 흡입관을 통해 집수실로 잔수를 흡입시 상기 물보충탱크내에 집수실과 연통된 연결관과, 상기 물보충탱크와 흡입호스와 연결된 보조연결호스를 통해 신속하게 물이 보충되도록 되게 하고, 잔수 흡입이 멈추게되면 흡입호스 및 흡입관과 상기 집수실에 물보충탱크의 연결관 연통된 집수실과 흡입배출관과 연결된 보조연결호스와 연결된 흡입호스로 물이 신속하게 유입되도록하여 옥상물탱크의 잔수의 배수를 신속완전하게 배수하는 효과가 있다.In addition, the present invention is connected to the suction pipe is connected to the suction pipe and the suction pipe connected to the collecting chamber and the suction hose so that the suction and discharge water from both sides of the water filling tank connected to the suction hose of the impeller When the water is sucked into the collection chamber through the suction hose and the suction pipe, the water is quickly replenished through the connection pipe communicating with the collection chamber in the water filling tank and the auxiliary connection hose connected to the water filling tank and the suction hose. When the suction of water stops, the water flows into the suction hose, the suction pipe and the suction hose connected to the water collecting chamber connected to the water supply tank and the auxiliary connection hose connected to the suction discharge pipe to the water collecting chamber so that the residual water of the roof tank It has the effect of draining the drainage quickly and completely.

또한, 상기 흡입관과 연결된 흡입호스의 하부에 설치된 체크밸브의 하부에 다수개의 돌기가 설치된 링체부가 설치되어 옥상물탱크의 바닥에 잔존하는 잔수를 흡입시 일반적인 흡입호스의 하부면은 옥상물탱크의 바닥면에 완전히 밀착되어 잔수를 흡입하지 못하는 것을 돌기들로 상기 바닥면에 밀착되지 않게 일정한 공간을 갖도록 하여 잔수를 보다 손쉽게 흡입하는 효과가 있다.In addition, a ring body portion having a plurality of protrusions is installed at a lower portion of the check valve installed at a lower portion of the suction hose connected to the suction pipe, and the lower surface of the general suction hose is a lower surface of the roof tank when suctioning residual water remaining at the bottom of the roof tank. It is in close contact with the bottom surface, so that the inhalation of the residual water may not be in close contact with the bottom surface.

도 2는 본 고안에 따른 개략도.
도 3은 본 고안에 따른 체크밸브 및 링체부가 설치된 흡입호스의 부분확대도.
도 4는 본 고안에 따른 링체부의 배면사시도.
도 5는 본 고안에 따른 사용상태도.2 is a schematic view according to the present invention.
3 is a partially enlarged view of a suction hose installed with a check valve and a ring body according to the present invention.
Figure 4 is a rear perspective view of the ring body portion according to the present invention.
5 is a use state according to the present invention.

이하, 본 고안을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안에 따른 개략도이고, 도 3은 본 고안에 따른 체크밸브 및 링체부가 설치된 흡입호스의 부분확대도이고, 도 4는 본 고안에 따른 링체부의 배면사시도이고, 도 5는 본 고안에 따른 사용상태도이다.Figure 2 is a schematic view according to the present invention, Figure 3 is a partially enlarged view of the suction hose installed with the check valve and the ring body portion according to the present invention, Figure 4 is a rear perspective view of the ring body portion according to the present invention, Figure 5 State of use according to the invention.

본 고안에 따른 옥상물탱크의 잔수배수용 펌프를 도 2 내지 도 5에 도시된 것을 참조하여 상세하게 설명하면;Referring to the pump for the residual water drainage of the rooftop tank according to the present invention in detail with reference to Figures 2 to 5;

본 고안에 따른 옥상물탱크의 잔수배수용 펌프는 펌프몸체(10)와, 토출관(20)과, 흡입관(30)과, 물보충탱크(40)와, 체크밸브(50)와, 보조연결호스(60)로 구성된다.Residual drainage pump of the rooftop tank according to the present invention is the pump body 10, the discharge pipe 20, the suction pipe 30, the water replenishment tank 40, the check valve 50, auxiliary connection It consists of a hose 60.

상기 펌프몸체(10)는 모터(M)에 구동되는 임펠러(11)가 설치된 집수실(12)로 구성된다.The pump body 10 is composed of a collection chamber 12 is installed with an impeller 11 driven by the motor (M).

상기 토출관(20)은 상기 집수실(12)의 상부에 연통설치되어 구성된다.The discharge pipe 20 is configured to communicate with the upper portion of the collection chamber (12).

상기 흡입관(30)은 상기 집수실(12)의 정면에 연통설치되어 구성된다.The suction pipe 30 is configured to communicate with the front of the collection chamber (12).

상기 물보충탱크(40)는 상기 토출관(20)의 외측에 연통설치된 연결관(41)과과 연결되어 설치된다. The water replenishment tank 40 is installed in connection with the connection pipe 41 is installed in communication with the outside of the discharge pipe (20).

또한, 상기 물보충탱크(40)의 상부에 에어밴트(42)가 설치되고, 상기 에어밴트(42)의 타측에 마개(43)를 갖는 주입구(44)가 설치되어 구성된다.In addition, an air vent 42 is installed on the top of the water replenishment tank 40, and an injection port 44 having a stopper 43 is provided on the other side of the air vent 42.

상기 에어밴트(42)는 상기 물보충탱크(40)내의 에어를 배출하여 상기 물보충탱크(40)내부로 물주입이 용이하도록 구성된다.The air vent 42 is configured to discharge the air in the water refill tank 40 to facilitate water injection into the water refill tank 40.

상기 주입구(44)는 물을 상기 물보충탱크(40)내에 유입하도록 구성된다.The inlet 44 is configured to introduce water into the water replenishment tank 40.

상기 주입구(44)를 개폐하는 마개는 상기 주입구(44)의 외주연과 상기 마개의 내주연에 형성된 나사산으로 나사결합하여 구성된다.The stopper for opening and closing the injection hole 44 is configured by screwing into a thread formed on the outer periphery of the injection hole 44 and the inner periphery of the plug.

상기 체크밸브(50)는 상기 흡입관(30)과 연결되는 흡입호스(51)와 상기 흡입호스(51)의 하부에 설치되어 구성된다.The check valve 50 is configured to be installed under the suction hose 51 and the suction hose 51 is connected to the suction pipe (30).

상기 체크밸브(50)는 상기 흡입호스(51)를 통해 옥상물탱크(100)내의 바닥에 고인 잔수를 흡입시 열리고, 옥상물탱크(100)내의 바닥에 고인 잔수를 흡입하지 않을시에는 닫히도록 구성된다.The check valve 50 is opened when suction water remaining in the bottom of the rooftop tank 100 is sucked through the suction hose 51, and closes when the residual water accumulated in the bottom of the rooftop tank 100 is not sucked. It is composed.

상기 링체부(60)는 상기 흡입호스(51)에 설치된 상기 체크밸브(50)의 하부에 설치되어 구성된다.The ring body 60 is configured to be installed under the check valve 50 installed in the suction hose (51).

상기 링체부(60)의 하부에는 다수개의 돌기(61)를 형성한다.A plurality of protrusions 61 are formed below the ring body 60.

상기 링체부(60)의 다수개의 돌기(61)는 상기 흡입호스(51)의 하부면이 옥상물탱크(100)내의 바닥면에 밀착되어 잔수를 흡입하지 못하는 것을 방지하기 위함이다.The plurality of protrusions 61 of the ring body 60 is to prevent the lower surface of the suction hose 51 is in close contact with the bottom surface in the rooftop tank 100 to suck the residual water.

또한, 상기 물보충탱크(40)의 하부에 설치된 흡입배출구(45)와, 상기 흡입호스(51)에 형성된 연결공(71)은 상기 체크밸브(50)의 상부에 인접되어 형성되고, 상기 연결공(71)에 보조연결호스(70)의 하부가 연결되어 설치되며, 상기 보조연결호스(70)의 상부는 상기 흡입배출구(45)에 연결되어 설치된다. In addition, the suction outlet 45 installed in the lower portion of the water filling tank 40, and the connection hole 71 formed in the suction hose 51 is formed adjacent to the upper portion of the check valve 50, the connection A lower portion of the auxiliary connection hose 70 is connected to the ball 71 and is installed, and an upper portion of the auxiliary connection hose 70 is installed to be connected to the suction outlet 45.

상기 보조연결호스(70)는 상기 흡입배출구(45)를 통해 상기 물보충탱크(40)내에서 물을 주입 또는 배출하도록 구성된다.The auxiliary connection hose 70 is configured to inject or discharge water in the water replenishment tank 40 through the suction outlet 45.

즉, 상기 연결관(41) 및 상기 흡입배출구(45)를 통해 상기 물보충탱크(40)내에 물이 유입 또는 배출되도록 구성된다.That is, the water is introduced or discharged into the water supplement tank 40 through the connection pipe 41 and the suction outlet 45.

또한, 상기 연결공(71)내에 물보충밸브(80)가 설치되어 구성된다.In addition, the water filling valve 80 is installed in the connection hole 71 is configured.

상기 물보충밸브(80)는 상기 체크밸브(50)가 닫히면 열리고, 상기 체크밸브(50)가 열리면 상기 물보충밸브(80)는 닫히도록 구성된다.The water supplement valve 80 is opened when the check valve 50 is closed, the water supplement valve 80 is configured to close when the check valve 50 is opened.

본 고안에 따른 작용을 설명하면 다음과 같다.Referring to the operation according to the present invention is as follows.

우선, 옥상물탱크(100)내의 바닥면에 고인 잔수를 배출하기 위해서는 상기 물보충탱크(40)의 상기 연결관(41)은 상기 임펠러(11)이 잠기도록 상기 집수실(12)내에 유입되고, 상기 흡입실(30) 및 상기 흡입호스(51)내에 물이유입되고, 상기 보조연결호스(70)를 통해 상기 물보충탱크(40)의 물은 상기 물보충밸브(80)가 열려서 상기 흡입호스(51)의 하부로 공급하게된다. 이때 상기 체크밸브(50)는 닫힌상태가 된다.First, in order to discharge the residual water accumulated on the bottom surface of the rooftop tank 100, the connecting pipe 41 of the water refill tank 40 is introduced into the water collecting chamber 12 so that the impeller 11 is locked. Water is introduced into the suction chamber 30 and the suction hose 51, and the water of the water supplement tank 40 is opened through the auxiliary connection hose 70 so that the water supplement valve 80 opens. Supply to the bottom of the hose (51). At this time, the check valve 50 is closed.

이와같이 작동되면 상기 임펠러(11)의 회전으로 물을 상기 토출관(20)으로 상승시키면 상기 체크밸브(50)는 열리고, 상기 흡입호스(51)의 주위의 잔수는 상기 흡입호스(51)와 상기 흡입관(30)과 상기 집수실(12)을 통해 상기 토출관(20)을 통해 외부로 배출된다.In this way, when the water is raised to the discharge pipe 20 by the rotation of the impeller 11, the check valve 50 is opened, and the remaining water around the suction hose 51 is the suction hose 51 and the It is discharged to the outside through the discharge pipe 20 through the suction pipe 30 and the collecting chamber 12.

상기와 같이 옥상물탱크(100)내의 바닥면의 잔수를 상기 흡입호스(51)와, 상기 흡입관(30)과, 상기 집수실(12)과 상기 토출관(20)으로 더 이상 물배출이 이루어지지 않으면 상기 체크밸브(50)는 닫히게 되고, 상기 흡입호스(51)와 상기 흡입관(30)과 상기 집수실(12)의 빈공간에 물을 채우기위해서 다시 상기 연결관(41)과 상기 흡입배출구(45)와 연결된 상기 보조연결호스(70)를 통해 상기 물보충탱크(40)내로 유입되게 된다.As described above, water remaining in the bottom surface of the rooftop tank 100 is discharged to the suction hose 51, the suction pipe 30, the collection chamber 12, and the discharge pipe 20. If not, the check valve 50 is closed, and the connection pipe 41 and the suction outlet again fill water in the empty spaces of the suction hose 51, the suction pipe 30, and the collection chamber 12. Through the auxiliary connection hose 70 connected to the 45 is introduced into the water replenishment tank 40.

이때 상기 흡입호스(51)와 연결된 상기 물보충밸브(80)는 열리게 된다.At this time, the water filling valve 80 connected to the suction hose 51 is opened.

상기 흡입호스(51)내의 물이 소진시 상기 물보충밸브(80)는 열리게 된다.When the water in the suction hose 51 is exhausted, the water filling valve 80 is opened.

따라서, 본 고안은 자흡식 물펌프로 사용할 수 있는 것이다.Therefore, the present invention can be used as a self-priming water pump.

이상 설명한 내용을 통해 당업자라면 본 고안의 기술사항을 일탈하지 아니하는 범위에서 다양한 변경 및 수정이 가능함을 알 수 있을 것이다.Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical details of the present invention.

따라서, 본 고안의 기술적 범위는 실시 예에 기재된 내용으로 한정되는 것이 아니라 실용신안등록청구범위 및 그와 균등한 것들에 의하여 정해져야 한다.
Therefore, the technical scope of the present invention is not limited to the contents described in the embodiments, but should be determined by the utility model registration claims and their equivalents.

10: 펌프몸체 11: 임펠러 12: 집수실 20: 토출관 30: 흡입관 40: 물보충탱크 41: 연결관 42: 에어밴트 43: 마개 44: 주입구 45: 흡입배출구 50: 체크밸브 51: 흡입호스 60: 링체부 61: 돌기 70: 보조연결호스 71: 연결공 80: 물보충밸브 100: 옥상물탱크. M: 모터DESCRIPTION OF SYMBOLS 10 Pump body 11: Impeller 12: Collection chamber 20: Discharge pipe 30: Suction pipe 40: Water filling tank 41: Connector 42: Air vent 43: Plug 44: Inlet port 45: Suction discharge port 50: Check valve 51: Suction hose 60 : Ring body 61: Projection 70: Auxiliary connection hose 71: Connection hole 80: Water filling valve 100: Rooftop tank. M: motor

Claims (3)

삭제delete 모터(M)에 구동되는 임펠러(11)가 설치된 집수실(12)를 갖는 펌프몸체(10)와, 상기 집수실(12)의 상부에 연통설치된 토출관(20)과, 상기 집수실(12)의 측면에 연통설치된 흡입관(30)과, 상기 토출관(20)의 외측에 연통설치된 연결관(41)과, 상기 연결관(41)과 연결되고 상부에 에어밴트(42)가 설치되며 상기 에어밴트(42)의 타측에 마개(43)를 갖는 주입구(44)가 설치된 물보충탱크(40)와, 상기 흡입관(30)과 연결되는 흡입호스(51)와 상기 흡입호스(51)의 하부에 설치된 체크밸브(50)와, 상기 흡입호스(51)에 설치된 상기 체크밸브(50)의 하부에 다수개의 돌기(61)를 형성한 링체부(60)가 설치되어 구성된 옥상물탱크의 잔수배수용 펌프에 있어서,
상기 물보충탱크(40)의 하부에 설치된 흡입배출구(45)와, 상기 흡입호스(51)에 형성된 연결공(71)은 상기 체크밸브(50)의 상부에 인접되어 형성되고, 상기 연결공(71)에 보조연결호스(70)의 하부가 연결되어 설치되고 상기 보조연결호스(70)의 상부는 상기 흡입배출구(45)에 연결되어 설치되는 것을 특징으로 하는 옥상물탱크의 잔수배수용 펌프.A pump body 10 having a collecting chamber 12 provided with an impeller 11 driven by a motor M, a discharge tube 20 communicating with an upper portion of the collecting chamber 12, and the collecting chamber 12 Intake pipe 30 is installed in communication with the side of the), the connection pipe 41 is installed in communication with the outside of the discharge pipe 20, the connection pipe 41 and the air vent 42 is installed on the upper A water refill tank 40 having an inlet 44 having a stopper 43 at the other side of the air vent 42, a suction hose 51 connected to the suction pipe 30, and a lower portion of the suction hose 51. Residual drainage of the rooftop tank, in which a check valve 50 is installed at the upper portion and a ring body portion 60 having a plurality of protrusions 61 formed at a lower portion of the check valve 50 installed at the suction hose 51 is provided. In a receiving pump,
The suction outlet 45 installed in the lower portion of the water replenishment tank 40 and the connection hole 71 formed in the suction hose 51 are formed adjacent to the upper portion of the check valve 50, and the connection hole ( 71) is connected to the lower portion of the auxiliary connection hose (70) is installed and the upper portion of the auxiliary connection hose (70) is connected to the suction outlet 45 is installed for the residual water drainage pump of the rooftop tank. 제 2항에 있어서,
상기 연결공(71)내에 물보충밸브(80)가 설치되는 것을 특징으로 하는 옥상물탱크의 잔수배수용 펌프.


The method of claim 2,
Residual water drainage pump of the roof water tank, characterized in that the water supply valve 80 is installed in the connection hole (71).


KR2020100003999U 2010-04-16 2010-04-16 Rooftop water tank bottom water drain pump. KR200463165Y1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105111A (en) * 2017-12-05 2018-06-01 刘西方 A kind of liquid flow employs stage casing supercharging device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108105111A (en) * 2017-12-05 2018-06-01 刘西方 A kind of liquid flow employs stage casing supercharging device

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