KR20120095665A - Upper cap structure of housing - Google Patents

Upper cap structure of housing Download PDF

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Publication number
KR20120095665A
KR20120095665A KR1020110015123A KR20110015123A KR20120095665A KR 20120095665 A KR20120095665 A KR 20120095665A KR 1020110015123 A KR1020110015123 A KR 1020110015123A KR 20110015123 A KR20110015123 A KR 20110015123A KR 20120095665 A KR20120095665 A KR 20120095665A
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KR
South Korea
Prior art keywords
housing
cap
upper cap
pressure pump
vertical pressure
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KR1020110015123A
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Korean (ko)
Inventor
윤홍태
이양창
Original Assignee
경기대학교 산학협력단
윤홍태
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Priority to KR1020110015123A priority Critical patent/KR20120095665A/en
Publication of KR20120095665A publication Critical patent/KR20120095665A/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
    • 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/007—Details, component parts, or accessories 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
    • F04D29/08—Sealings
    • F04D29/086—Sealings 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
    • F04D29/406—Casings; Connections of working fluid 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
    • F04D29/44—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
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • 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
    • 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
    • Y10S417/00—Pumps

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: An upper cap joining structure of a vertical transferring pump housing is provided to enhance reliability with respect to a product by reinforcing an upper sealing structure. CONSTITUTION: An upper cap joining structure of a vertical transferring pump housing comprises an upper cap. The upper cap is joined to the upper part of a housing by a screw. A sealing groove is formed in the upper part of the housing. A ring-shaped sealing rubber(100) is pressed in the sealing groove so that an interval between the upper cap and the upper part of the housing is sealed by the sealing rubber when joining the upper cap to the upper part of the housing with the screw. A screw unit is formed in the upper part of a shaft being longitudinally formed in the inside of the housing. A finishing cap(130) is formed in the screw unit.

Description

버티컬 압송펌프용 하우징의 상부캡 결합구조{upper cap structure of housing}Upper cap structure of housing for vertical pressure pump

본 발명은 버티컬 압송펌프용 하우징의 상부캡 결합구조에 관한 것이다.The present invention relates to an upper cap coupling structure of the housing for the vertical pressure pump.

더 상세하게는 하우징의 상부를 밀봉하는 상부캡을 기밀씰에 의해 밀봉되게 함으로써 씰링성을 보다 개선한 버티컬 압송펌프용 하우징의 상부캡 결합구조에 관한 것이다.More particularly, the present invention relates to an upper cap coupling structure of a housing for a vertical pressure pump, which improves sealing property by allowing the upper cap sealing the upper portion of the housing to be sealed by an airtight seal.

일반적으로 화학약품 압송을 위한 버티칼 압송펌프는 세척액 저장탱크 위에 모터부가 설치되고 임펠러를 포함하는 압송관은 화학약품이 저장된 약품탱크 내에 설치되어, 탱크 내의 화학약품을 반도체 부품 및 인쇄회로기판 등에 공급하여 세척을 행하도록 하는 펌프의 일 종류이다.In general, a vertical pressure pump for chemical chemicals is installed in a motor tank on a washing liquid storage tank, and a pressure pipe including an impeller is installed in a chemical tank in which chemicals are stored. It is one kind of pump to wash.

이러한 압송펌프는 국내특허등록 제10-469682호에서 제안되고 본 출원의 도 1에서 도시된 바와 같이, 약품탱크(1) 내에 침수상태로 설치되어 약품탱크 내부의 세척액을 흡입하기 위한 흡입포트(11) 및 흡입된 세척액을 토출하기 위한 토출포트(12)를 갖는 임펠러 하우징(10)과, 상기 토출포트(12)에 일단이 연결되고 다른 일단은 약품탱크의 외부로 연결되는 배출관(20)과, 상기 임펠러 하우징(10)의 상부에 일체로 연결되는 축 하우징(30)으로 구성된 펌핑파트(50)와;하측에 상기 펌핑파트가 지지되는 베이스 플레이트(60)와; 상기 베이스 플레이트의 상측에 설치되는 상부 하우징(70)과; 상기 상부 하우징의 상측에 결합되는 구동모터(80);로 구성되어 있다.Such a pressure pump is proposed in Korean Patent Registration No. 10-469682 and is shown in Figure 1 of the present application, it is installed in the submerged state in the chemical tank (1) suction port (11) for sucking the cleaning liquid inside the chemical tank (11) And an impeller housing 10 having a discharge port 12 for discharging the sucked washing liquid, a discharge pipe 20 having one end connected to the discharge port 12 and the other end connected to the outside of the chemical tank; A pumping part (50) comprising a shaft housing (30) integrally connected to an upper portion of the impeller housing (10); a base plate (60) at which the pumping part is supported at a lower side thereof; An upper housing 70 installed above the base plate; The drive motor 80 is coupled to the upper side of the upper housing;

그리고, 상기 합성수지관(40)의 상단은 관경의 수축 및 이완이 가능하도록 축방향으로 슬릿(40a)이 형성되어 있고, 이 슬릿의 표면에는 러버로 된 실링캡(42)이 위로 부터 아래를 향해 씌워져 있으며, 실링캡(42)의 표면에는 고정구(43)가 압박 결합되어 있고, 상기 실링캡(42)의 상단에는 삿갓형 단면을 갖는 고정캡(44)이 결합되어 있어서 구동모터(80)의 내부로 세척액이 유입되는 것을 차단할 수 있도록 하고 있다.And, the upper end of the synthetic resin tube 40 is formed with a slit 40a in the axial direction to enable the contraction and relaxation of the diameter, the sealing cap 42 made of rubber on the surface of the slit from top to bottom It is covered, the fastener 43 is pressed to the surface of the sealing cap 42, the fixing cap 44 having a hat-shaped cross section is coupled to the upper end of the sealing cap 42 of the drive motor 80 It is to prevent the cleaning liquid from flowing inside.

이때, 상기 구동모터(80)로 부터 시작되는 구동축(81)은 상기 임펠러 하우징(10)까지 길게 이어져 있고, 상기 구동축(81)의 표면에는 세척액으로 인한 부식을 방지하기 위해서 비부식성 소재인 합성수지관(40)에 의해 둘러싸여져 있다. 아울러, 상기 합성수지관(40)의 하단에는 세척액을 흡입 및 토출하는 작용을 하는 임펠러(41)가 일체로 되어 있다.At this time, the drive shaft 81 starting from the drive motor 80 is extended to the impeller housing 10, the surface of the drive shaft 81 is a synthetic resin pipe of a non-corrosive material to prevent corrosion due to the cleaning liquid It is surrounded by 40. In addition, the lower end of the synthetic resin tube 40, the impeller 41 to suck and discharge the cleaning liquid is integrated.

그러나, 종래의 상부 하우징(70)은 상부캡의 밀봉상태가 불량하여 위험물질인 화학약품 및 유독가스가 유출되는 문제점이 있었다.However, the conventional upper housing 70 has a problem that the dangerous state of the chemicals and toxic gas leaked due to the poor sealing state of the upper cap.

이에, 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 제안된 것으로서, 본 발명의 주요 목적은 하우징의 상부 밀봉구조를 강화한 버티컬 압송펌프용 하우징의 상부캡 결합구조를 제공함에 있다.Accordingly, the present invention has been proposed to solve the conventional problems as described above, the main object of the present invention is to provide an upper cap coupling structure of the housing for the vertical pressure pump pump reinforcing the upper sealing structure of the housing.

상기 목적을 달성하기 위해, 본 발명은,In order to achieve the above object,

약품탱크 내에 침수상태로 설치되어 약품탱크 내부의 세척액을 흡입하기 위한 흡입포트 및 흡입된 세척액을 토출하기 위한 토출포트를 갖는 임펠러 하우징과, 상기 토출포트에 일단이 연결되고 다른 일단은 약품탱크의 외부로 연결되는 배출관과, 상기 임펠러 하우징의 상부에 일체로 연결되는 하우징으로 구성된 펌핑파트와; 하측에 상기 펌핑파트가 지지되는 베이스 플레이트와; 상기 베이스 플레이트의 상측에 설치되는 상부 하우징과; 상기 상부 하우징의 상측에 결합되는 구동모터;로 이루어진 버티칼 압송펌프에 있어서;The impeller housing is installed in the chemical tank in the submerged state and has a suction port for sucking the cleaning liquid inside the chemical tank and a discharge port for discharging the sucked cleaning liquid, and one end is connected to the discharge port and the other end is outside of the chemical tank. A pumping part including a discharge pipe connected to the housing and a housing integrally connected to an upper portion of the impeller housing; A base plate on which the pumping part is supported; An upper housing installed above the base plate; In the vertical pressure pump consisting of; a drive motor coupled to the upper side of the upper housing;

상기 하우징의 상부에 상부캡을 나사 결합하되,Screw the upper cap to the upper portion of the housing,

상기 하우징의 상단에 씰링홈을 형성하여, 이에 환형의 씰링고무를 압입하여, 상부캡을 하우징의 상부에 나사 결합하였을 때 상부캡과 하우징의 상단 사이가 씰링고무에 의해 밀봉되도록 하며,Forming a sealing groove on the upper end of the housing, by pressing the annular sealing rubber, so that the upper cap and the upper end of the housing is sealed by the sealing rubber when the upper cap is screwed to the upper portion of the housing,

상기 상부캡의 하부 배치되며, 상기 하우징의 내부에 길이방향으로 설치되는 축의 상단에 나사부를 형성하고, 상기 나사부에 마감캡을 설치한 것을 포함하는 것을 특징으로 한다.It is disposed below the upper cap, the screw portion is formed on the upper end of the shaft that is installed in the longitudinal direction inside the housing, characterized in that it comprises a closing cap installed on the screw portion.

이에 따라, 본 발명은 상부 밀봉구조를 강화함으로써 제품에 대한 신뢰도를 향상시킬 수 있다.Accordingly, the present invention can improve the reliability of the product by strengthening the upper sealing structure.

도 1은 종래 버티컬 압송펌프의 종단면도
도 2는 본 발명에 따른 버티컬 압송펌프용 하우징의 상부 구조 1
도 3은 본 발명에 따른 버티컬 압송펌프용 하우징의 상부 구조 2
도 4는 본 발명에 따른 버티컬 압송펌프용 하우징의 상부 구조 3
도 5는 본 발명에 따른 버티컬 압송펌프용 하우징의 마감캡 구조
도 6은 본 발명에 따른 버티컬 압송펌프용 하우징의 상부캡 구조1 is a longitudinal sectional view of a conventional vertical pressure pump
2 is an upper structure 1 of a housing for a vertical pressure pump according to the present invention
Figure 3 is an upper structure 2 of the housing for the vertical pressure pump according to the present invention
Figure 4 is an upper structure 3 of the housing for the vertical pressure pump in accordance with the present invention
5 is a closure cap structure of the vertical pressure pump pump housing according to the present invention
6 is a top cap structure of the housing for the vertical pressure pump according to the present invention

이하, 본 발명의 바람직한 실시예를 설명한다.Hereinafter, preferred embodiments of the present invention will be described.

설명되는 실시예들은 본 발명의 사상을 당업자가 용이하게 이해할 수 있도록 제공되는 것으로, 이에 의해 본 발명이 한정되지 않는다. 본 발명의 실시예들은 본 발명의 기술적 사상 및 범위 내에서 다른 형태로 변형될 수 있다. 본 명세서에서 '및/또는'은 전후에 나열한 구성요소들 중 적어도 하나를 포함하는 의미로 사용되었다. 본 명세서에서 다른 구성요소 '상에' 위치한다는 것은 일 구성요소 상에 다른 구성요소가 직접 위치한다는 의미는 물론, 상기 일 구성요소 상에 제 3의 구성요소가 더 위치할 수 있다는 의미도 포함한다. 본 명세서 각 구성요소 또는 부분 등을 제1, 제2 등의 표현을 사용하여 지칭하였으나, 이는 명확한 설명을 위해 사용된 표현으로 이에 의해 한정되지 않는다. 도면에 표현된 구성요소들의 두께 및 상대적인 두께는 본 발명의 실시예들을 명확하게 표현하기 위해 과장된 것일 수 있다. 또한, 첨부된 도면에 표현된 사항들은 본 발명의 실시예들을 쉽게 설명하기 위해 도식화된 도면으로 실제로 구현되는 형태와 상이할 수 있다.The described embodiments are provided so that those skilled in the art can easily understand the spirit of the present invention, and the present invention is not limited thereto. Embodiments of the invention may be modified in other forms within the spirit and scope of the invention. In this specification, 'and / or' is used to include at least one of the components listed before and after. In this specification, 'locating' on another component means not only that another component is directly positioned on one component, but also that a third component may be further positioned on the one component. . Each component or part of the present specification is referred to using the first, second, and the like, but the present disclosure is not limited thereto. The thickness and relative thickness of the components represented in the drawings may be exaggerated to clearly express embodiments of the present invention. In addition, the matters represented in the accompanying drawings may be different from the form actually embodied in the schematic drawings in order to easily explain the embodiments of the present invention.

본 발명의 버티컬 압송펌프용 하우징은 도 1의 구성을 기반으로 하고 있다.The housing for the vertical pressure pump of the present invention is based on the configuration of FIG. 1.

즉, 본 발명의 화학약품 압송용 버티컬 펌프는 약품탱크(1) 내에 침수상태로 설치되어 약품탱크 내부의 세척액을 흡입하기 위한 흡입포트(11) 및 흡입된 세척액을 토출하기 위한 토출포트(12)를 갖는 임펠러 하우징(10)과, 상기 토출포트(12)에 일단이 연결되고 다른 일단은 약품탱크의 외부로 연결되는 배출관(20)과, 상기 임펠러 하우징(10)의 상부에 일체로 연결되는 축 하우징(30)으로 구성된 펌핑파트(50)와;하측에 상기 펌핑파트가 지지되는 베이스 플레이트(60)와; 상기 베이스 플레이트의 상측에 설치되는 상부 하우징(70)과; 상기 상부 하우징의 상측에 결합되는 구동모터(80);를 기본적으로 구성하고 있다.That is, the chemical pump for the vertical pressure pump of the present invention is installed in the immersion state in the chemical tank (1) suction port 11 for suctioning the cleaning liquid in the chemical tank and the discharge port 12 for discharging the sucked cleaning liquid Impeller housing 10 having a, one end is connected to the discharge port 12, the other end is connected to the discharge pipe 20 to the outside of the chemical tank and the shaft integrally connected to the upper portion of the impeller housing 10 A pumping part 50 composed of a housing 30; a base plate 60 on which the pumping part is supported; An upper housing 70 installed above the base plate; The drive motor 80 is coupled to the upper side of the upper housing; is basically configured.

이에 더하여, 본 발명은, 도 2 내지 도 5에서와 같이, 상기 하우징(30)의 상부에 상부캡(90)이 나사 결합되어 있다.In addition, in the present invention, as shown in Figures 2 to 5, the upper cap 90 is screwed on the upper portion of the housing 30.

이때, 상기 하우징(30)의 상단에 환형의 씰링홈(31)을 형성하고, 이에 환형의 씰링고무(100)가 압입된다. 상기 씰링고무(100)는 씰링홈(31)에 완전히 삽입되지 않고 하측 일부만 삽입되고, 상측은 노출되어 있다. In this case, an annular sealing groove 31 is formed on the upper end of the housing 30, and the annular sealing rubber 100 is press-fitted thereto. The sealing rubber 100 is not inserted completely into the sealing groove 31, only a portion of the lower side is inserted, the upper side is exposed.

따라서, 상기 하우징(30)의 상부에 상기 상부캡(90)을 나사 결합하게 되면, 평평한 상부캡(90)의 밑면에 의해 씰링고무(100)가 압입되면서 하우징(30)의 상단과 상부캡(90) 사이를 긴밀하게 밀봉시킬 수 있다.Therefore, when the upper cap 90 is screwed to the upper portion of the housing 30, the sealing rubber 100 is press-fitted by the bottom of the flat upper cap 90 and the upper cap and the upper cap ( 90) can be tightly sealed.

따라서, 씰링고무에 의해 상부캡과 펌프케이스 사이는 긴밀하게 밀봉되므로 유독가스가 유출되는 것을 방지할 수 있고, 이로 인해 제품의 신뢰도를 높일 수 있다.Therefore, since the sealing rubber is tightly sealed between the upper cap and the pump case, it is possible to prevent the outflow of toxic gas, thereby increasing the reliability of the product.

또한, 상기 상부캡(90)의 상부에는 상부캡(90)과 하우징(30)의 나사 결합시, 용이한 결합을 위해 조임놉(110)이 설치되는 것이 바람직하다.In addition, when the upper cap 90 is screwed to the upper cap 90 and the housing 30, the tightening knob 110 is preferably installed for easy coupling.

그리고, 상기 상부캡(90)의 하부 배치되며, 상기 하우징(30)의 내부에 길이방향으로 설치되는 축(120)의 상단에 나사부(121)를 형성하고, 상기 나사부(121)에 마감캡(130)을 설치할 수도 있다.In addition, a lower portion of the upper cap 90 is disposed, a screw portion 121 is formed at an upper end of the shaft 120 that is installed in the longitudinal direction in the housing 30, and a closing cap is formed on the screw portion 121. 130 may be installed.

상기 마감캡(130)은 그 상부에서 별도의 마감놉(131)에 의해 고정된다. 이때, 마감놉(131)은 상기 나사부(121)와 체결된다.The finishing cap 130 is fixed by a separate finishing knob 131 at the top. At this time, the closing knob 131 is fastened to the screw portion 121.

위에서 설명된 본 발명의 실시 예는 예시의 목적을 위해 개시된 것이고, 본 발명에 대한 통상의 지식을 가지는 당업자라면 본 발명의 사상과 범위 안에서 다양한 수정, 변경, 부가가 가능할 것이며, 이러한 수정, 변경 및 부가는 본 특허청구범위에 속하는 것으로 보아야 할 것이다.
The embodiments of the present invention described above are disclosed for the purpose of illustration, and those skilled in the art having various ordinary knowledge of the present invention may make various modifications, changes, and additions within the spirit and scope of the present invention. Additions should be considered to be within the scope of the claims.

30 : 하우징 31 : 씰링홈
100 : 씰링고무 90 : 상부캡
110 : 조임놉 120 : 축
121 : 축 130 : 마감캡30: housing 31: sealing groove
100: sealing rubber 90: upper cap
110: tightening knob 120: axis
121: shaft 130: finishing cap

Claims (2)

약품탱크 내에 침수상태로 설치되어 약품탱크 내부의 세척액을 흡입하기 위한 흡입포트 및 흡입된 세척액을 토출하기 위한 토출포트를 갖는 임펠러 하우징과, 상기 토출포트에 일단이 연결되고 다른 일단은 약품탱크의 외부로 연결되는 배출관과, 상기 임펠러 하우징의 상부에 일체로 연결되는 하우징으로 구성된 펌핑파트와; 하측에 상기 펌핑파트가 지지되는 베이스 플레이트와; 상기 베이스 플레이트의 상측에 설치되는 상부 하우징과; 상기 상부 하우징의 상측에 결합되는 구동모터;로 이루어진 버티칼 압송펌프에 있어서;
상기 하우징의 상부에 상부캡을 나사 결합하되,
상기 하우징의 상단에 씰링홈을 형성하여, 이에 환형의 씰링고무를 압입하여, 상부캡을 하우징의 상부에 나사 결합하였을 때 상부캡과 하우징의 상단 사이가 씰링고무에 의해 밀봉되도록 하며,
상기 상부캡의 하부 배치되며, 상기 하우징의 내부에 길이방향으로 설치되는 축의 상단에 나사부를 형성하고, 상기 나사부에 마감캡을 설치한 것을 포함하는 것을 특징으로 하는 버티칼 압송펌프용 상부캡 결합구조.An impeller housing installed in the chemical tank in a submerged state and having a suction port for sucking the cleaning liquid inside the chemical tank and a discharge port for discharging the sucked cleaning liquid, and one end is connected to the discharge port and the other end is outside of the chemical tank. A pumping part including a discharge pipe connected to the housing and a housing integrally connected to an upper portion of the impeller housing; A base plate on which the pumping part is supported; An upper housing installed above the base plate; In the vertical pressure pump consisting of; a drive motor coupled to the upper side of the upper housing;
Screw the upper cap to the upper portion of the housing,
Forming a sealing groove on the upper end of the housing, by pressing the annular sealing rubber, so that the upper cap and the upper end of the housing is sealed by the sealing rubber when the upper cap is screwed to the upper portion of the housing,
The upper cap is disposed below the upper cap, the upper portion of the shaft is formed in the upper end of the shaft is installed in the longitudinal direction, and the upper cap coupling structure for a vertical pressure pump, characterized in that the screw cap is provided with a closing cap. 제1항에 있어서,
상기 상부캡의 상부에는 상부캡의 나사 결합의 용이성을 위해 조임놉이 구비된 것을 특징으로 하는 버티칼 압송펌프용 상부캡 결합구조.The method of claim 1,
The upper cap coupling structure for a vertical pressure pump, characterized in that the upper portion of the upper cap is provided with a tightening knob for ease of screwing the upper cap.
KR1020110015123A 2011-02-21 2011-02-21 Upper cap structure of housing KR20120095665A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825524A (en) * 2018-08-21 2018-11-16 合肥新沪屏蔽泵有限公司 A kind of controller of deep well submerged pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108825524A (en) * 2018-08-21 2018-11-16 合肥新沪屏蔽泵有限公司 A kind of controller of deep well submerged pump
CN108825524B (en) * 2018-08-21 2023-12-01 合肥新沪屏蔽泵有限公司 Controller of deep well submersible pump

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