KR20030070308A - Pump by using a disuse tire - Google Patents

Pump by using a disuse tire Download PDF

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Publication number
KR20030070308A
KR20030070308A KR1020020009784A KR20020009784A KR20030070308A KR 20030070308 A KR20030070308 A KR 20030070308A KR 1020020009784 A KR1020020009784 A KR 1020020009784A KR 20020009784 A KR20020009784 A KR 20020009784A KR 20030070308 A KR20030070308 A KR 20030070308A
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KR
South Korea
Prior art keywords
pump
casing body
impeller
tire
pumps
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KR1020020009784A
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Korean (ko)
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KR100438083B1 (en
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이상영
임수봉
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이상영
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Priority to KR10-2002-0009784A priority Critical patent/KR100438083B1/en
Priority to US10/505,053 priority patent/US20050106047A1/en
Priority to JP2003570012A priority patent/JP4157841B2/en
Priority to AU2002353605A priority patent/AU2002353605A1/en
Priority to EP02788957A priority patent/EP1476663A1/en
Priority to PCT/KR2002/002130 priority patent/WO2003071138A1/en
Priority to CNB028280350A priority patent/CN100400891C/en
Publication of KR20030070308A publication Critical patent/KR20030070308A/en
Application granted granted Critical
Publication of KR100438083B1 publication Critical patent/KR100438083B1/en

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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
    • F04D29/00—Details, component parts, or accessories
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2205—Conventional flow pattern
    • F04D29/2222—Construction and assembly
    • F04D29/2227—Construction and assembly for special materials
    • 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
    • F04D29/02—Selection of particular materials
    • F04D29/026—Selection of particular materials 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • 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
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid 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
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/40—Organic materials
    • F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
    • F05D2300/431—Rubber

Abstract

PURPOSE: A pump using a waste tire is provided to prevent water hammering, freezing, wear and corrosion by making a casing body of the waste tire, and to cut down cost by manufacturing easily and replacing the waste tire from the impeller. CONSTITUTION: A pump is composed of a housing(120) mounting an impeller(150), and a casing body(110) mounting a suction part(130) and a discharge part(140). The waste tire is used for the casing body, and the hole of the casing body is connected to the suction part to close. The other hole of the casing body is connected to close the housing, and the impeller is placed in the casing body. The discharge part is penetrated through the upper part of the casing body for closing, and an auxiliary blade(152) is installed in a blade(151) of the impeller by using the waste tire. The housing and the suction part are fixed to both holes of the tire, and the discharge part is fixed on the tire.

Description

폐타이어를 이용한 펌프{Pump by using a disuse tire}Pump by using a disuse tire}

본 발명은 압력작용을 이용하여 관을 통해 유체를 수송하는 기계인 펌프에 관한 것으로서, 더욱 상세히는 폐타이어를 이용하여 펌프를 구성하므로서, 내마모성이나 내부식성을 향상시키고 펌프의 제작이나 시공을 용이하게 할 수 있으며, 성능을 향상시킬 수 있고, 부품의 간단한 교체 등으로 펌프의 유지 및 관리를 보다 용이하게 할 수 있도록 한 폐타이어를 이용한 펌프에 관한 것이다.The present invention relates to a pump that is a machine for transporting fluid through a pipe by using a pressure action, and more particularly, to construct a pump using waste tires, thereby improving wear resistance and corrosion resistance, and facilitating the manufacture or construction of the pump. The present invention relates to a pump using waste tires that can improve the performance and make the maintenance and management of the pump easier by simple replacement of parts.

일반적으로 펌프는 압력작용에 의하여 액체나 기체의 유체를 관을 통해서 수송하거나, 저압의 용기 속에 있는 유체를 관을 통하여 고압의 용기 속으로 압송하는 기계이며, 물뿐만 아니라 석유나 각종 약품 또는 펄프, 비스코스, 슬러지 등 특수한 유체의 수송에도 광범하게 사용되고 있다.In general, a pump is a machine that transports a liquid or gas fluid through a pipe by a pressure action, or pumps a fluid in a low pressure container into a high pressure container through a pipe, and not only water, but also oil, various chemicals or pulp, It is also widely used to transport special fluids such as viscose and sludge.

펌프의 기본 성능을 표시하는 데에는 펌프가 액체를 밀어올릴 수 있는 높이를 나타내는 양정과 단위시간에 송출할 수 있는 액체의 부피를 나타내는 유량으로 표시한다. 따라서, 펌프에는 이 양정 ·유량 및 취급하는 액체의 종류에 따라서 많은 형식이 있다.The basic performance of a pump is indicated by a head representing the height at which the pump can push the liquid and a flow rate representing the volume of liquid that can be pumped out in unit time. Therefore, there are many types of pumps depending on the type of head, the flow rate and the liquid to be handled.

구조상으로 펌프를 분류하면 왕복펌프, 로터리(회전)펌프, 원심펌프, 축류펌프, 마찰펌프 및 그 밖의 펌프가 있으며, 용도에 따라서는 급수펌프, 깊은 우물펌프 등으로 불릴 때도 있다. 또, 용기 속에 있는 공기나 그 밖의 가스를 흡출하여 진공을 만드는 기계를 진공펌프라 한다.There are reciprocating pumps, rotary (rotary) pumps, centrifugal pumps, axial pumps, friction pumps, and other pumps according to their structure. The pumps may be called feed water pumps or deep well pumps depending on the purpose. In addition, a vacuum pump is used for a machine that draws out the air or other gas in the container to create a vacuum.

즉, 왕복펌프는 실린더 안을 피스톤 또는 플랜저가 왕복운동을 하는 펌프인데, 송출밸브와 흡입밸브가 교체로 개폐하여 액체를 흡입, 송출하면서 양수를 한다. 실린더 1개, 밸브 1조로 되어 있는 것을 단동펌프라고 하며 가정용 우물펌프가 그 예이다. 이 형식에서는 송수의 맥동이 일어나므로 송수량을 평균화하기 위하여 복동범프, 차동펌프 또는 단동펌프를 몇 개 조합해서 사용한다. 왕복펌프는 양정이크고 유량이 작은 경우에 적합하며, 수압기용, 보일러용 등에 쓰인다.That is, a reciprocating pump is a pump in which a piston or a flanger reciprocates in a cylinder, and a delivery valve and a suction valve are opened and closed alternately to pump and pump liquid. One cylinder and one set of valves are called single-acting pumps, such as domestic well pumps. In this type, pulsation of water occurs, so a combination of double-acting bumps, differential pumps, or single-acting pumps is used to average the water volume. Reciprocating pumps are suitable for large heads and small flows, and are used for hydraulic presses and boilers.

그리고 로터리펌프는 펌프의 피스톤 작용을 하는 부분이 회전운동을 하여 피스톤 작용을 로터에 행하게 하는 것이다. 송출밸브, 흡입밸브를 가지지 않으며 로터에는 미끄러져 움직이는 깃을 가진 베인펌프, 맞물리는 2개의 기어를 가진 기어펌프, 이 밖에 나사펌프 등이 있다. 왕복펌프에 비하여 송출량의 변동이 적지만 용도가 넓어 물, 가솔린, 윤활유, 도료, 아스팔트 등에도 사용되고, 자동제어용 유압펌프로서도 널리 사용되고 있다.In the rotary pump, the piston acting as a part of the pump rotates to perform the piston action on the rotor. Rotors include vane pumps with sliding vanes, gear pumps with two gears engaged, and screw pumps. Compared to reciprocating pumps, the amount of discharge is less than that of reciprocating pumps, but it is widely used for water, gasoline, lubricating oil, paint, asphalt, etc., and is widely used as a hydraulic pump for automatic control.

또한 원심펌프는 회전하는 임펠러(impeller:날개차)의 바깥쪽에 스파이럴형의 통로가 있는 펌프로, 공업 분야에 가장 많이 사용되고 있으며, 중심부에 들어간 물이 회전하는 임펠러를 지나 압력이 높아져서 바깥둘레로 유출하고 스파이럴형의 통로를 지나 펌프 출구에 도달한다. 임펠러를 나온 물이 안내깃 사이를 지나 케이싱으로 나가는 터빈펌프와 안내깃을 가지지 않는 벌류트펌프의 2종류가 있는데, 전자는 고양정에 적합하다.In addition, centrifugal pumps are spiral pumps on the outside of rotating impellers, most commonly used in the industrial field. Water flows through the rotating impeller through the rotating impeller and flows out of the outer circumference. And through the spiral passage to reach the pump outlet. There are two types of turbine pumps, in which the water from the impeller passes between the guide vanes and into the casing, and the volute pump without guide vanes. The former is suitable for high lift.

특히 양정이 클 때에는 제1단의 안내깃을 나온 물을 2단째의 입구로 이끄는 다단식을 사용한다. 배수용, 상하수도용, 광산용, 화학공업용 등 산업체에서 사용하고 있는 펌프 중 가장 많이 사용되고 있다. 원심펌프의 깃을 개량하여 마모나 부식에 대하여 특히 강하게 한 것은 이수(泥水), 오수(汚水), 펄프혼액, 자갈, 석탄 등에 적합하다.In particular, when the head is large, a multistage equation is used to draw water from the guide vane of the first stage to the inlet of the second stage. It is most used among pumps used in industries such as drainage, water and sewage, mining, and chemical industry. It is suitable for distilled water, sewage, pulp mixture, gravel, coal, etc., which have been made particularly strong against wear and corrosion by improving the feather of the centrifugal pump.

그리고 축류펌프는 양정이 낮고 양수량이 많을 경우에 사용되며 프로펠러형의 임펠러가 회전함으로써 물을 축방향으로 보내는 펌프이다. 양수량이 변화하여도효율이 저하되지 않도록 운전 중 임펠러의 설치각도를 변화시킬 수 있게 한 것도 있다.And the axial pump is used when the head is low and the pumping volume is high, and the propeller-type impeller is a pump that sends water in the axial direction by rotating. It is also possible to change the installation angle of the impeller during operation so that the efficiency is not lowered even if the pumping amount is changed.

또한 마찰펌프는 원판의 바깥둘레에 반지름 방향으로 홈을 붙인 회전체에 의하여 펌프 작용을 하게 한 것인데, 유체가 점성에 의하여 고체에 밀착해서 움직이는 성질을 이용한 것이다. 소형의 가정용 우물펌프로서 얕은 우물용이 예이다.In addition, the friction pump is pumped by a rotating body that is radially grooved in the outer circumference of the disk, the fluid is used to move in close contact with the solid by the viscosity. Small household well pumps, for example shallow water wells.

이 밖에 노즐로부터 고압의 물이나 증기를 분출시켜서 물을 함께 유인하는 제트펌프, 양수관을 액 속에 넣고 하단에서 압축공기를 불어넣어 액체와 공기의 혼합물을 만들고 평균비중을 작게 하여 물을 양수하는 기포펌프 등이 있다.In addition, a jet pump that ejects high-pressure water or steam from the nozzle to draw water together, and puts a pumping pipe into the liquid and blows compressed air at the bottom to make a mixture of liquid and air, and bubbles that pump water by reducing the average specific gravity. Pumps and the like.

한편 상기와 같은 종래의 펌프의 재질은 통상적으로 주물로 부어서 만든 주철재질을 사용함에 따라 내마모성 및 내부식성이 약한 단점을 가지고 있으며, 고압용으로 사용할 경우에는 무겁고 비용이 많이 들며 시공 또한 용이하지 못한 단점이 있고, 구성부품의 마모 등에 따른 부품의 교환이 용이하지 못하면서 펌프의 유지 및 보수에 따른 비용 또한 많이 소모되고 작업성이 용이하지 못하였다.On the other hand, the material of the conventional pump as described above has the disadvantages of weak wear resistance and corrosion resistance by using a cast iron material made by casting in general, heavy and expensive when used for high pressure and not easy to install In addition, it is not easy to replace the parts due to the wear of the components, and the cost of maintenance and repair of the pump is also consumed a lot and not easy to work.

또한 관로 안의 물의 운동상태를 급격히 변화시킴으로써 일어나는 압력파 현상인 수격작용을 워터해머라고도 하는데, 액체가 가득 차서 흐르는 관로의 하류 부분에 있는 밸브를 급격히 닫으면, 관 속을 흐르던 액체의 흐름이 급히 감속되며 액체가 가지고 있는 운동에너지는 압력에너지로 변환되어 관 내부에 탄성파가 왕복하게 된다.Water hammer is also called water hammer, which is a pressure wave phenomenon caused by a rapid change in the motion of water in a pipeline. When a valve closes downstream of a pipeline filled with liquid, the liquid flows rapidly. The kinetic energy of the liquid is converted into pressure energy and the elastic waves reciprocate inside the tube.

또 닫혀 있던 밸브를 급히 열 때에도 같은 현상이 일어난다. 액체가 완전히 비압축성이고 관의 벽이 강체라면 순간적으로 밸브를 닫았을 때의 압력은 무한대가되지만, 실제로는 액체에 약간의 압축성이 있고, 관 벽에도 탄성이 있으므로, 밸브를 닫으면 관의 벽은 근소하기는 하나 팽창하며 액체도 압축되어 압력이 상승하는데 그 압력상승에는 한계가 있다.The same thing happens when you rush to open a closed valve. If the liquid is completely incompressible and the wall of the pipe is rigid, the pressure when the valve is closed instantaneously is infinite, but in reality there is some compressibility to the liquid and the wall of the pipe is elastic, so when the valve is closed the wall of the pipe is slightly Although it expands, the liquid is also compressed to increase the pressure, but the pressure increase is limited.

예를 들어 전기 수요가 갑자기 줄어들거나, 사고로 갑자기 정전되면 발전소의 터빈 입구에 있는 밸브가 닫혀져 철관 내에 수격작용이 발생하므로, 관로를 파괴하여 발전소 등에 위험한 사태를 초래 하는 경우가 있다. 그러므로 정확한 계산에 의하여 밸브의 폐쇄속도를 제어하거나 안전밸브 등을 설치하여 수격현상의 발생을 미리미리 방지해야 하는 불편한 문제점이 있었다.For example, if the demand for electricity suddenly decreases or a sudden power outage occurs in an accident, the valve at the turbine inlet of the power plant is closed, causing water hammer in the steel pipe, and thus destroying the pipeline may cause a dangerous situation in the power plant. Therefore, there is an inconvenient problem of preventing the occurrence of water hammer in advance by controlling the closing speed of valves or installing safety valves by accurate calculation.

따라서 본 발명의 목적은 상기와 같은 문제점을 해결하기 위한 것으로서, 펌프의 제작 및 설치성을 용이하게 할 수 있고 내구성 및 유지나 보수를 용이하게 할 수 있으며, 별도의 장치를 사용하지 않더러도 수격현상을 방지하고 동파 또한 방지하는 등 성능을 더욱 향상시킬 수 있도록 한 폐타이어를 이용한 펌프를 제공하는데 있다.Therefore, an object of the present invention is to solve the above problems, it is possible to facilitate the manufacture and installation of the pump and to facilitate the durability and maintenance or repair, water hammer phenomenon even without using a separate device It is to provide a pump using waste tires to further improve the performance, such as to prevent and to prevent freezing.

이와 같은 본 발명의 목적은 임펠러가 설치되어 있는 하우징과 흡입부와 배출부가 구비된 케이싱몸체로 이루어진 펌프를 구성함에 있어서, 폐타이어를 케이싱몸체로 이용하며 케이싱몸체의 일측 구멍으로는 배출부를 고정하고 반대편 타측 구멍에는 하우징을 고정하며, 케이싱몸체의 상면에는 배출부를 관통시켜 고정시키므로서 달성되는 것이다.The object of the present invention is to construct a pump consisting of a casing body provided with a housing and an inlet and a discharge part, the impeller is installed, using the waste tire as the casing body and fixing the discharge portion to one side hole of the casing body The other side of the hole is fixed to the housing, the upper surface of the casing body is achieved by fixing through the discharge.

본 발명의 다른 목적은 임펠러의 날개를 구성함에 있어, 회전되는 방향에 위치되는 날개의 각면에 교환이 가능하도록 폐타이어로 구성된 보조날개를 설치하므로서 달성되는 것이다.Another object of the present invention is to achieve the construction of the impeller wing, by installing an auxiliary wing consisting of a closed tire to be interchangeable on each side of the blade located in the direction of rotation.

이러한 본 발명은 케이싱몸체를 폐타이어로 제작하고 임펠러의 날개에도 폐타이어를 이용한 보조날개를 설치함에 따라 임펠러를 포함한 펌프의 제작성 및 비용의 절감효과를 얻을 수 있는 것이며, 내마모성과 내부식성이 향상되고, 부품의 교환 등이 용이하여 펌프의 유지나 보수를 저렴하고 간편하게 할 수 있으며, 케이싱몸체의 탄성에 의해 수격현상을 방지할 수 있고 동파 또한 방지할 수 있어 펌프의 성능이 더욱 향상될 수 있으므로 상기 목적을 달성할 수 있는 것이다.The present invention is to produce a casing body with the waste tire and to install the auxiliary wing using the waste tire on the wings of the impeller to obtain the effect of reducing the production and cost of the pump including the impeller, and improved wear resistance and corrosion resistance It is easy to replace parts, etc., so that the maintenance and repair of the pump can be made inexpensively and simply. The water hammer can be prevented by the elasticity of the casing body, and the freezing can also be prevented, so that the performance of the pump can be further improved. You can achieve your purpose.

도 1 은 본 발명에 따라 폐타이어를 이용하여 제작된 펌프를 예시한 단면도.1 is a cross-sectional view illustrating a pump manufactured using the waste tire according to the present invention.

도 2a 는 본 발명의 다른 실시 예로서 펌프의 임펠러를 예시한 사시도.Figure 2a is a perspective view illustrating the impeller of the pump as another embodiment of the present invention.

도 2b 은 본 발명의 다른 실시 예로서 펌프의 임펠러를 예시한 정면도.Figure 2b is a front view illustrating the impeller of the pump as another embodiment of the present invention.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

110 : 케이싱몸체120 : 하우징110: casing body 120: housing

130 : 흡입부140 : 배출부130: suction part 140: discharge part

150 : 임펠러151 : 날개150 impeller 151 wings

152 : 보조날개152: auxiliary wing

이하, 본 발명의 특징을 효과적으로 달성할 수 있는 바람직한 실시 예로서 그 기술구성 및 작용효과를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the technical configuration and operational effects as a preferred embodiment that can effectively achieve the features of the present invention will be described.

즉, 도 1 은 본 발명에 따른 펌프의 구성을 예시한 요부 단면도이며, 도 2a, 2b 는 본 발명의 다른 실시 예로서 임펠러를 예시한 사시도와 정면도이다.That is, Figure 1 is a cross-sectional view of the main portion illustrating the configuration of the pump according to the present invention, Figure 2a, 2b is a perspective view and a front view illustrating an impeller as another embodiment of the present invention.

이에 예시한 바와 같이 본 발명은 임펠러가 설치되어 있는 하우징과, 흡입부 및 배출부가 설치되는 케이싱몸체로 이루어진 펌프를 구성함에 있어서, 폐타이어를 형상 그대로 케이싱몸체(110)로 사용하되 케이싱몸체(110)의 일측에 위치한 구멍에는 흡입부(130)를 밀폐가 되도록 연결하고, 케이싱몸체(110)의 타측에 위치한 구멍에는 하우징(120)을 밀폐가 되도록 연결하여 임펠러(150)가 케이싱몸체(110)의내부에 위치되도록 하며, 케이싱몸체(110)의 상면에는 배출부 (140)를 관통시켜 밀폐가 되도록 고정하고, 상기 임펠러(150)의 날개(151)에는 진행 방향면에 폐타이어를 이용한 보조날개(152)를 설치한 것을 특징으로 하는 것이다.As exemplified in the present invention, in constructing a pump including a housing in which an impeller is installed and a casing body in which suction and discharge parts are installed, the waste tire is used as the casing body 110 as it is, but the casing body 110 is used. The suction hole 130 is connected to the hole located at one side of the c), and the housing 120 is connected to the hole located at the other side of the casing body 110 so that the impeller 150 is connected to the casing body 110. The inner surface of the casing body 110, the upper surface of the casing body 110 through the discharge portion 140 is fixed to be sealed, the wing 151 of the impeller 150, the auxiliary wing using a waste tire in the direction of the traveling surface 152 is provided.

도면중 미설명 부호(210)(220)은 흡입부(130)와 하우징(120) 내면에 설치되어 있는 교환용 라이너이다.In the drawings, reference numerals 210 and 220 are replacement liners installed on the suction part 130 and the inner surface of the housing 120.

이러한 본 발명은 케이싱몸체(110)를 산업폐기물인 폐타이어로 제작하되, 타이어의 형상을 그대로 이용한 것이며, 타이어의 양측 구멍으로 하우징(120)과 흡입부(130)가 고정되고 상측으로는 배출부(140)가 고정된 것을 특징으로 하는 것이다.In the present invention, the casing body 110 is manufactured as waste tires, which are industrial wastes, but the shape of the tires is used as it is, and the housing 120 and the suction unit 130 are fixed to both sides of the tire, and the discharge part is disposed upward. It is characterized in that 140 is fixed.

즉, 폐타이어의 형상을 그대로 이용하여 케이싱몸체(110)로 사용하고, 케이싱몸체(110)의 일측 구멍에는 흡입부(130)를 밀폐가 되도록 하여 견고히 고정한 것이며, 케이싱몸체(110)의 타측 구멍에는 임펠러(150)가 연결되어 있는 하우징(120)을 역시 밀폐가 되도록 하여 견고히 고정한 것이며, 이때 임펠러(150)는 케이싱몸체(110)의 내부에 위치하게 되는 것이다.That is, it uses the shape of the waste tire as it is to use as the casing body 110, the one side hole of the casing body 110 is fixed to the inlet portion 130 to be sealed tightly, the other hole of the casing body 110 In the impeller 150 is connected to the housing 120 is also tightly fixed so as to be sealed, the impeller 150 is to be located inside the casing body (110).

따라서 케이싱몸체(110)의 재질이 자체적으로 탄성력을 가지고 있는 폐타이어로 사용함에 따라 내부식성과 내마모성이 기존의 펌프에 비하여 더욱 향상될 수 있는 것이며, 고압용으로 사용하기 위하여 케이싱몸체(110)가 커지더라도 폐타이어는 사이즈별로 규격화되어 있으므로 케이싱몸체(110)의 제작을 보다 용이하게 할 수 있으며, 크기가 커지더라도 무게가 무겁지 않고 비용이 많이 소모되지 않으며, 시공이나 운반등을 용이하게 할 수 있는 장점이 있는 것이다.Therefore, as the material of the casing body 110 is used as a waste tire having its own elasticity, corrosion resistance and abrasion resistance can be further improved as compared with a conventional pump, and the casing body 110 is used for high pressure. Waste tires are standardized by size because they are larger, making it easier to manufacture the casing body 110, and even if the size is increased, the weight is not heavy and does not consume much cost, and can facilitate construction or transportation. There is an advantage.

또한 케이싱몸체(110)에 이상이 생길 경우 간단하게 교환 등을 할 수 있으므로 부품에 대한 보수나 유지를 저렴하고 용이하게 할 수 있는 것이며, 배출부(140)에 별도의 방진, 진동 흡수용 고무배관이 필요없게 되며, 케이싱몸체(110)의 신축성에 의해 배관을 용이하게 할 수 있고, 특히 케이싱몸체(110)의 자체 탄성에 의해 수격방지효과를 기대할 수 있는 것이다.In addition, if an abnormality occurs in the casing body 110, it can be easily replaced, so that repair and maintenance of parts can be made inexpensively and easily, and a dustproof and vibration absorbing rubber pipe for the discharge part 140 is provided. This eliminates the necessity and facilitates the piping by the elasticity of the casing body 110, and in particular, the water hammering effect can be expected by the elasticity of the casing body 110 itself.

이와 함께 산업폐기물인 폐타이어를 효과적으로 재활용함에 따라 환경친화적인 효과가 있으며, 혹한에 의한 케이싱몸체(110)의 동파등도 예방할 수 있는 장점이 있다.In addition, there is an environment-friendly effect by effectively recycling industrial waste tires, there is an advantage to prevent the freezing of the casing body 110 due to cold.

그리고 도 2a 와 도 2b 는 본 발명의 다른 실시 예로서 펌프에 사용되는 임펠러를 예시한 사시도와 정면도로서, 임펠러(150)의 날개(151)에 있어 회전되는 방향으로 위치되는 면에 폐타이어를 이용한 보조날개(152)를 교환이 가능한 상태로 설치함에 따라 임펠러(150)의 회전에 의해 날개(151)가 직접 마모되지 않고 날개(151)에 부착된 보조날개(152)가 마모되도록 한 것이며, 보조날개(152)가 폐타이어로 구성됨에 따라 쉽게 마모되지는 않지만 마모되더라도 교체가 용이하여 임펠러(150)의 수명을 향상시키므로서 펌프의 전체적인 내구성과 성능의 향상효과를 얻을 수 있는 것이다.2A and 2B are a perspective view and a front view illustrating an impeller used in a pump as another embodiment of the present invention, using waste tires on a surface of the impeller 150 that is positioned in a rotational direction. As the auxiliary wing 152 is installed in a state capable of replacement, the auxiliary wing 152 attached to the wing 151 is not worn by the rotation of the impeller 150, so that the auxiliary wing 152 is worn. As the wing 152 is composed of waste tires, it is not easily worn, but it is easy to replace even if worn, thereby improving the life of the impeller 150, thereby improving the overall durability and performance of the pump.

이상에서 상술한 바와 같이 본 발명은 재활용이 용이하지 못한 산업폐기물인 폐타이어를 이용하여 펌프를 구성한 것으로서, 케이싱몸체가 폐타이어로 구성되고 임펠러의 날개에도 폐타이어가 교환이 가능하도록 부착됨에 따라 내마모성 및 내부식성이 향상되고, 펌프의 크기가 커지더라도 제작 및 시공이 용이해지며 비용 또한 절감시킬 수 있고, 각 부품의 교체가 간단해지면서 유지나 보수를 저렴하고 용이하게 할 수 있으며, 수격방지의 효과 동파방지 등의 효과를 가지는 유용한 발명이다.As described above, the present invention constitutes a pump using waste tires, which are industrial wastes, which are not easily recycled. The casing body is composed of waste tires, and wear tires are attached to the wings of the impeller so as to be interchangeable. And corrosion resistance is improved, even if the pump size is large, manufacturing and construction is easy, and the cost can be reduced, and the replacement and replacement of each component is simple, and the maintenance and repair can be cheap and easy, and the effect of preventing water hammer It is a useful invention having the effect of freezing prevention.

Claims (3)

임펠러가 설치되어 있는 하우징과, 흡입부 및 배출부가 설치되는 케이싱몸체로 이루어진 펌프를 구성함에 있어서In constructing a pump comprising a housing in which an impeller is installed, and a casing body in which an inlet and an outlet are installed. 폐타이어를 형상 그대로 케이싱몸체(110)로 사용하되 폐타이어로된 케이싱몸체(110)의 일측에 위치한 구멍에는 흡입부(130)를 설치하고, 케이싱몸체(110)의 타측에 위치한 구멍에는 하우징(120)을 설치하여 임펠러(150)가 케이싱몸체(110)의 내부에 위치되도록 하며, 케이싱몸체(110)의 상면에는 흡입부(130)를 관통시켜 설치한 것을 특징으로 하는 폐타이어를 이용한 펌프.The waste tire is used as the casing body 110 as it is, but the suction part 130 is installed in the hole located on one side of the casing body 110 made of the waste tire, and the housing (in the hole located on the other side of the casing body 110). 120 to install the impeller 150 is located inside the casing body 110, the upper surface of the casing body 110, the pump using the waste tire, characterized in that installed through the suction unit 130. 제 1 항에 있어서, 임펠러(150)의 날개(151)에 폐타이어로 구성된 보조날개 (152)를 탈착 가능하도록 설치하여 된 것을 특징으로 하는 폐타이어를 이용한 펌프.The pump using waste tires according to claim 1, wherein the auxiliary blades (152) made of waste tires are detachably installed on the blades (151) of the impeller (150). 제 1 항에 있어서, 폐타이어로된 케이싱몸체(110)의 양단에 결합되는 하우징 (120)과 흡입부(130)의 내면에 각각 교환용 라이너(210)(220)를 설치하여 된 것을 특징으로 하는 폐타이어를 이용한 펌프.According to claim 1, characterized in that the replacement liners 210, 220 are respectively installed on the inner surface of the housing 120 and the suction unit 130 coupled to both ends of the casing body 110 made of waste tires. Pump using waste tire to be.
KR10-2002-0009784A 2002-02-23 2002-02-23 Pump by using a disuse tire KR100438083B1 (en)

Priority Applications (7)

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KR10-2002-0009784A KR100438083B1 (en) 2002-02-23 2002-02-23 Pump by using a disuse tire
US10/505,053 US20050106047A1 (en) 2002-02-23 2002-11-14 Pump using waste tire
JP2003570012A JP4157841B2 (en) 2002-02-23 2002-11-14 Pump using waste tires
AU2002353605A AU2002353605A1 (en) 2002-02-23 2002-11-14 Pump using waste tire
EP02788957A EP1476663A1 (en) 2002-02-23 2002-11-14 Pump using waste tire
PCT/KR2002/002130 WO2003071138A1 (en) 2002-02-23 2002-11-14 Pump using waste tire
CNB028280350A CN100400891C (en) 2002-02-23 2002-11-14 Pump using waste tire

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KR101194148B1 (en) 2011-06-14 2012-10-23 김동식 Water pump that have freeze and burst prevention structure
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CN103912468A (en) * 2014-04-28 2014-07-09 李成录 Tire type slush pump
KR101961159B1 (en) 2016-05-04 2019-03-22 이재용 Seat post with built-in light

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KR200295735Y1 (en) * 2002-08-30 2002-11-18 이상영 Pump by using a disuse tire

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US20050106047A1 (en) 2005-05-19
KR100438083B1 (en) 2004-07-03
AU2002353605A1 (en) 2003-09-09
WO2003071138A1 (en) 2003-08-28
JP2005517867A (en) 2005-06-16
JP4157841B2 (en) 2008-10-01
EP1476663A1 (en) 2004-11-17
CN1620555A (en) 2005-05-25

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