KR940002419Y1 - Filter in electronic pump for oil fan heater - Google Patents
Filter in electronic pump for oil fan heater Download PDFInfo
- Publication number
- KR940002419Y1 KR940002419Y1 KR2019890014759U KR890014759U KR940002419Y1 KR 940002419 Y1 KR940002419 Y1 KR 940002419Y1 KR 2019890014759 U KR2019890014759 U KR 2019890014759U KR 890014759 U KR890014759 U KR 890014759U KR 940002419 Y1 KR940002419 Y1 KR 940002419Y1
- Authority
- KR
- South Korea
- Prior art keywords
- filter
- electronic pump
- fuel
- pipe
- fan heater
- Prior art date
Links
- 239000000446 fuel Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 5
- 238000002679 ablation Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/005—Filters specially adapted for use in internal-combustion engine lubrication or fuel systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 한실시예의 분해사시도.1 is an exploded perspective view of an embodiment of the present invention.
제 2 도는 상기 본 고안의 설치상태 단면도.2 is a cross-sectional view of the installation state of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 전자펌프 2 : 필터1: electronic pump 2: filter
2a : 여과체 2b : 결합체2a: filter medium 2b: binder
10 : 연료흡입관 11 : 요입테10: fuel suction pipe 11: inlet frame
20 : 망틀 21 : 여과망20: mantle 21: filter net
23 : 기판 25 : 돌출테23: substrate 25: protrusion frame
26 : 결합관26: coupling pipe
본 고안은 석유 팬히터용 전자펌프의 필터 설치구조에 관한 것으로서, 특히 연료 흡입관과 필터를 분리 형성하여 필터를 착탈 가능하게 결합할 수 있도록 함으로써 필터의 청소 및 교체가 용이하도록 한 것에 관한 것이다.The present invention relates to a filter installation structure of an electronic pump for a petroleum fan heater, and more particularly, to facilitate the cleaning and replacement of the filter by separating the fuel suction pipe and the filter so that the filter can be detachably coupled.
오일 팬히터의 전자펌프는 기름받이 상부에 설치되어 코일에 흐르는 전류에 의해 그 내부의 플런저를 상, 하로 작동시켜 기름 받이에 주입된 연료를 기화기로 공급하는 것으로서, 연료 흡입관 하부에는 석유중에 포함되 수분 및 각종 이물질의 유입을 방지하기 위한 필터가 설치된다.The electric pump of the oil fan heater is installed at the upper part of the oil sump and operates the plunger up and down by the current flowing through the coil to supply the fuel injected into the sump to the carburetor. And a filter is installed to prevent the introduction of various foreign matters.
이러한 필터를 설치함에 있어서 종래에는 연료흡입관 하단 입구에만 여과망을 형성하거나 틀체에 여과망이 형성된 별도의 필트를 연료 흡입관 상에 부착하였던바, 이들은 모두 연료 흡입관으로부터 필터를 분리시킬수 없도록 되어있기 때문에 필터 청소시에 어려움을 겪어야 하였고 또한 필터에 이상이 발생한다든지하여 필터만을 교체하고자하는 경우에 전자펌프 전체를 교체해야하는 경제적인 손실을 감수할 수 밖에 없었으며 유막의 형성이 제대로 이루어지지 않아 수분이 그대로 유입되게 됨으로써 연소 불량을 유발하게 되는 등의 제반 문제점을 내포하고 있었다.In installing such a filter, in the past, a filter net was formed only at the lower inlet of the fuel suction pipe or a separate filter having a filter net formed on the frame was attached on the fuel suction pipe. In case of having a problem with the filter and replacing the filter only due to the abnormality of the filter, there was no choice but to bear the economic loss of replacing the entire electronic pump. There were various problems such as causing poor combustion.
본 고안은 상기의 제반 문제점을 감안하여 안출한 것으로서, 연료흡입관과 필터를 분리 형성하고 필터자체도 분리 가능하게 형성하여 연료흡입관에 착탈식으로 결합할 수 있도록 함으로써 연료흡입관 및 필터의 청소를 용이하게 함과 아울러 필터만의 교체가 가능하도록 구성한 석유팬히터용 전자펌프의 필터 설치구조를 제공함에 그 목적이 있다.The present invention has been made in view of the above-mentioned problems, and the fuel intake pipe and the filter are separated from each other, and the filter itself can be detachably formed so that the fuel intake pipe and the filter can be detachably coupled to facilitate the cleaning of the fuel intake pipe and the filter. In addition, the purpose is to provide a filter installation structure of the electric pump for petroleum fan heater configured to replace only the filter.
이하, 상기의 목적을 달성하기 위한 본 고안의 바람직한 한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, a preferred embodiment of the present invention for achieving the above object will be described in detail with reference to the accompanying drawings.
즉, 제 1 도에 도시한 바와같이 전자펌프(1)의 연료 흡입관(10)과 필터(2)를 분리 형성하여 상기 연료흡입관(10)의 하단에 요입테(11)를 형성하는 한편, 상기 필터(2)를 하단이 개구된채 망틀(20) 내측에 극히 조밀한 여과망(21)이 부착된 여과체(2a)와, 결합턱(22)을 갖는 기판(23) 상부에 상연부 및 내주면상에 상호 대향하는 절제홈(24)과 돌출테(25)를 갖는 결합관(26)이 다수의 연결편(27)에 의해 부분적으로 연결된채 상기 기판(23)과 결합관(26) 사이에 공간부(28)가 형성된 결합체(2b)로 형성하여서 된 것이다.That is, as shown in FIG. 1, the fuel intake pipe 10 and the filter 2 of the electronic pump 1 are separately formed to form a concave frame 11 at the lower end of the fuel intake pipe 10. The upper end and the inner circumferential surface of the filter 2 having the filter 2a attached to the inside of the mantle 20 with an extremely dense filter net 21 attached to the inside of the mantle 20 and the substrate 23 having the coupling jaw 22. A space between the substrate 23 and the coupling pipe 26 with the coupling pipe 26 having the ablation groove 24 and the protruding frame 25 facing each other partially connected by the plurality of connecting pieces 27. It is formed by the combined body 2b in which the part 28 was formed.
도면중 미설명 부호 3은 기름받이, 29는 연료흡입관의 출입공이다.In the figure, reference numeral 3 denotes an oil sump, and 29 denotes an access hole of a fuel suction pipe.
이와같이 구성된 본 고안은 여과체(2a)의 하단에 결합체(2b)를 결합하여 필터(2)의 조립을 완료한 다음 상기 여과체(2a) 상단의 출입공(29)을 통해 전자펌프(1)의 연료흡입관(10)을 끼우면 절제홈(24)에 의해 결합관(26) 상단이 일시적으로 확개되면서 상기 연료 흡입관(10) 상의 요입테(11)가 결합관(26) 내주면상에 돌출테(25)에 끼워지게 되어 필터(2)는 연료흡입관(10)에 견고히 결합되게 된다.The present invention configured as described above combines the assembly 2b to the lower end of the filter body 2a to complete the assembly of the filter 2, and then the electron pump 1 through the access hole 29 on the top of the filter body 2a. Insert the fuel suction pipe 10 of the coupling pipe 26 is temporarily expanded by the ablation groove 24 while the inlet frame 11 on the fuel suction pipe 10 protrudes on the inner peripheral surface of the coupling pipe 26 ( 25 is fitted to the filter 2 is firmly coupled to the fuel intake pipe (10).
그리하여 제 2 도에 도시한 바와같이 기름받이(3) 상단에 전자 펌프(1)를 설치고정하게 되면 필터(2)의 여과망(21)에 유막이 형성되어 수분과 각종 불순물은 유입되지 못하고 석유만이 여과망(21)을 통과하여 필터(2)의 결합체(2b)상에 형성된 공간부(28)를 통해 연료흡입관(10)으로 흡입되게 되는데, 이와같은 상태에서 상기 연료흡입관(10)과 필터(2)의 청소 혹은 필터(2)의 교체를 위해 필터(2)를 분리하고자 하는 경우에는 전자펌프(1)를 분리한 상태에서 필터(2)를 하방으로 잡아 당기면 결합체(2b)상의 돌출테(25)로부터 연료 흡입관(10)상의 요입테(11)가 이탈되면서 필터(2)가 분리되게 된다.Thus, as shown in FIG. 2, when the electronic pump 1 is fixed to the top of the oil sump 3, an oil film is formed in the filter net 21 of the filter 2, so that moisture and various impurities do not flow in. The fuel inlet tube 10 and the filter are sucked into the fuel intake tube 10 through the space portion 28 formed on the assembly 2b of the filter 2 through the filter net 21. 2) When the filter 2 is to be removed for cleaning or replacement of the filter 2, the filter 2 is pulled downward while the electronic pump 1 is removed. The filter 2 is separated from the inlet frame 11 on the fuel intake pipe 10 from 25.
따라서 상기 필터(2)의 청소 혹은 교체를 행하면 되는데 이때, 필터(2)의 청소가 여의치 않을 경우에는 필터(2)의 여과체(2a)로부터 결합체(2b)를 다시 분리시키면 필터(2)의 구석구석을 쉽게 청소할 수 있게 된다.Therefore, the filter 2 may be cleaned or replaced. In this case, when the cleaning of the filter 2 is not easy, when the binder 2b is separated from the filter 2a of the filter 2, the filter 2 may be removed. You can easily clean every corner.
이상에서 살펴본 바와같이 본 고안은 전자펌프의 연료흡입관과 필터를 분리 형성하고 필터자체도 여과를 위한 여과체와 연료 흡입관의 결합을 위한 결합체로 분리 형성하여 필터의 청소 및 교체가 용이하도록 한 것에 그 특징이 있는 것으로, 연료 흡입관의 길이를 조정하면 기름받이의 깊이에 상관없이 전자펌프를 사용할 수 있고 또 필터의 이상 발생시 전자펌프 전체를 교환하지 않아도 되는 등의 경제적인 효과와 아울러 필터 설치에 따른 작업공정을 줄일 수 있는 것 등의 제반 잇점을 지니는 매우 유용한 고안이다.As described above, the present invention separates the fuel intake pipe and the filter of the electronic pump, and the filter itself is also formed by separating the filter body for the combination of the filter body for filtration and the fuel intake tube to facilitate the cleaning and replacement of the filter. If the length of the fuel inlet pipe is adjusted, the electronic pump can be used regardless of the depth of the oil sump, and in case of abnormality of the filter, the economical effect of not having to replace the entire electronic pump, and the operation according to the filter installation It is a very useful design with all the benefits of reducing the process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890014759U KR940002419Y1 (en) | 1989-10-12 | 1989-10-12 | Filter in electronic pump for oil fan heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890014759U KR940002419Y1 (en) | 1989-10-12 | 1989-10-12 | Filter in electronic pump for oil fan heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910007496U KR910007496U (en) | 1991-05-29 |
| KR940002419Y1 true KR940002419Y1 (en) | 1994-04-15 |
Family
ID=19290679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890014759U KR940002419Y1 (en) | 1989-10-12 | 1989-10-12 | Filter in electronic pump for oil fan heater |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940002419Y1 (en) |
-
1989
- 1989-10-12 KR KR2019890014759U patent/KR940002419Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910007496U (en) | 1991-05-29 |
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