CN103047195A - Flange type double oil filter - Google Patents
Flange type double oil filter Download PDFInfo
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- CN103047195A CN103047195A CN201110313199XA CN201110313199A CN103047195A CN 103047195 A CN103047195 A CN 103047195A CN 201110313199X A CN201110313199X A CN 201110313199XA CN 201110313199 A CN201110313199 A CN 201110313199A CN 103047195 A CN103047195 A CN 103047195A
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- oil
- sae
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- steel flange
- pipe
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Abstract
A flange type double oil filter relates to the technical field of centrifugal compressors. An oil pipe is arranged on the upper portion of a machine body (1), an oil inlet (5) is arranged at the left end of the oil pipe, an oil outlet (6) is arranged at the right end of the oil pipe, a filter (2) is arranged on the lower portion of the machine body (1), a switching valve (7) is arranged in the middle at the upper end of the machine body (1), an SAE stainless steel flange (3) and an SAE carbon steel flange (4) are respectively fixed at two ends of the oil pipe, the SAE stainless steel flange (3) is arranged on one side of the oil outlet (6), and the SAE carbon steel flange (4) is arranged on one side of the oil inlet (5). The flange type double oil filter adopts the SAE flanges to connect an oil inlet pipe and an oil outlet pipe to avoid oil leakage. Oil press measuring points can be moved to the position above the flanges by means of flange type connection. Punching hole and fragment clearing can be facilitated, risk is reduced, and machine stability is increased.
Description
Technical field:
The present invention relates to the centrifugal compressor technical field, be specifically related to a kind of flange type duplex oil filter.
Background technique:
Along with pressurized air is extensively adopted by all trades and professions, more and more higher to the stability requirement of compressor, oil circuit designs as centrifugal compressor significant design part, more and more merits attention.Conventional filter oil inlet and outlet Placement is and is threaded, and has pressure reduction during lubricant oil process filter, and oil impregnate or oil leakage phenomenon can appear in long-play; And conventional filter design, need on filter, hole, oil pressure gauge is installed, chip after being difficult to hole clears, if the chip that can not clear enters head inside with lubricating oil path, can cause the compressor gear wear, when serious even cause and beat tooth, bring destructive damage to compressor.
Summary of the invention:
The purpose of this invention is to provide a kind of flange type duplex oil filter, it adopts the SAE flange to connect the turnover oil pipe, can avoid occurring leakage of oil; And flange-type connects then can move to the oil pressure measuring point above the flange convenient punching and chip cleaning, reduce the risk increase mechanical stability against short circuit.
In order to solve the existing problem of background technique, the present invention is by the following technical solutions: it comprises body 1, filter 2, SAE steel flange 3, SAE simple steel flange 4, filler opening 5, oil outlet 6 and switching valve 7; The top of body 1 is provided with oil pipe, filler opening 5 is arranged on the left end of oil pipe, oil outlet 6 is arranged on the right-hand member of oil pipe, filter 2 is arranged on the bottom of body 1, switching valve 7 is arranged on the middle part of body 1 upper end, SAE steel flange 3 and SAE simple steel flange 4 are separately fixed at the two ends of oil pipe, and SAE steel flange 3 is arranged on oil outlet 6 one sides, and SAE simple steel flange 4 is arranged on filler opening 5 one sides.
The present invention has following beneficial effect: it adopts the SAE flange to connect the turnover oil pipe, can avoid occurring leakage of oil; And flange-type connects then can move to the oil pressure measuring point above the flange convenient punching and chip cleaning, reduce the risk increase mechanical stability against short circuit.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is worm's eye view of the present invention.
Embodiment:
Referring to Fig. 1-2, this embodiment by the following technical solutions: it comprises body 1, filter 2, SAE steel flange 3, SAE simple steel flange 4, filler opening 5, oil outlet 6 and switching valve 7; The top of body 1 is provided with oil pipe, filler opening 5 is arranged on the left end of oil pipe, oil outlet 6 is arranged on the right-hand member of oil pipe, filter 2 is arranged on the bottom of body 1, switching valve 7 is arranged on the middle part of body 1 upper end, SAE steel flange 3 and SAE simple steel flange 4 are separately fixed at the two ends of oil pipe, and SAE steel flange 3 is arranged on oil outlet 6 one sides, and SAE simple steel flange 4 is arranged on filler opening 5 one sides.
This embodiment adopts the SAE flange to connect the turnover oil pipe, can avoid occurring leakage of oil; And flange-type connects then can move to the oil pressure measuring point above the flange convenient punching and chip cleaning, reduce the risk increase mechanical stability against short circuit.
Claims (1)
1. a flange type duplex oil filter is characterized in that it comprises body (1), filter (2), SAE steel flange (3), SAE simple steel flange (4), filler opening (5), oil outlet (6) and switching valve (7); The top of body (1) is provided with oil pipe, filler opening (5) is arranged on the left end of oil pipe, oil outlet (6) is arranged on the right-hand member of oil pipe, filter (2) is arranged on the bottom of body (1), switching valve (7) is arranged on the middle part of body (1) upper end, SAE steel flange (3) and SAE simple steel flange (4) are separately fixed at the two ends of oil pipe, and SAE steel flange (3) is arranged on oil outlet (6) one sides, and SAE simple steel flange (4) is arranged on filler opening (5) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313199XA CN103047195A (en) | 2011-10-17 | 2011-10-17 | Flange type double oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110313199XA CN103047195A (en) | 2011-10-17 | 2011-10-17 | Flange type double oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103047195A true CN103047195A (en) | 2013-04-17 |
Family
ID=48059975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110313199XA Pending CN103047195A (en) | 2011-10-17 | 2011-10-17 | Flange type double oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103047195A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288385A (en) * | 1993-04-06 | 1994-10-11 | Hitachi Ltd | Vacuum pump |
| CN2274091Y (en) * | 1996-10-31 | 1998-02-11 | 张建东 | Basket filter |
| CN201776020U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Disassembly-free cleaning filter |
| CN202263469U (en) * | 2011-10-17 | 2012-06-06 | 复盛易利达(上海)压缩机有限公司 | Flange type duplex oil filter |
-
2011
- 2011-10-17 CN CN201110313199XA patent/CN103047195A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288385A (en) * | 1993-04-06 | 1994-10-11 | Hitachi Ltd | Vacuum pump |
| CN2274091Y (en) * | 1996-10-31 | 1998-02-11 | 张建东 | Basket filter |
| CN201776020U (en) * | 2010-07-28 | 2011-03-30 | 中国石油天然气股份有限公司 | Disassembly-free cleaning filter |
| CN202263469U (en) * | 2011-10-17 | 2012-06-06 | 复盛易利达(上海)压缩机有限公司 | Flange type duplex oil filter |
Non-Patent Citations (1)
| Title |
|---|
| 机械设计手册编委会: "《机械设计手册》", 31 August 2004, 机械工业出版社, article "2FYD系列双联压力油路过滤器", pages: 23 - 510-511 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |