CN108506191A - A kind of hydrogen gas compressor nitrogen-filled seal filler device - Google Patents
A kind of hydrogen gas compressor nitrogen-filled seal filler device Download PDFInfo
- Publication number
- CN108506191A CN108506191A CN201810611167.XA CN201810611167A CN108506191A CN 108506191 A CN108506191 A CN 108506191A CN 201810611167 A CN201810611167 A CN 201810611167A CN 108506191 A CN108506191 A CN 108506191A
- Authority
- CN
- China
- Prior art keywords
- filler
- annular chamber
- middle body
- nitrogen
- pair
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
Abstract
The invention discloses a kind of hydrogen gas compressor nitrogen-filled seal filler devices, including middle body and cylinder block, are equipped with the first secondary filler and cavity among internal side in, be connected between side and cylinder block filler device in vivo in, it is characterised in that：It is equipped with the second secondary filler, third pair filler and one group of main filler successively by the direction of middle body to cylinder block in the stuffing box on the inside of filler device, first annular chamber is equipped between main filler and third pair filler, first annular chamber perforation connection exhaust pipe, it is equipped with the second annular chamber between third pair filler and the second secondary filler, second annular chamber perforation connection inflating port, the inflatable interface of inflating port external side in being connected to by gas tube.Advantages of the present invention：The present apparatus reaches good sealing effect by micro nitrogen, and sealing effect is good, and the hydrogen leaked from main filler can recycle, and saves and carrys out nitrogen resource.
Description
Technical field
The present invention relates to industrial compressors production technical fields more particularly to a kind of hydrogen gas compressor nitrogen-filled seal filler to fill
It sets.
Background technology
Hydrogen gas compressor is that the gas of a constant volume is made sequentially to suck and be discharged the equipment that enclosure space improves static pressure.
At work, bent axle drives connecting rod, connecting rod band piston, piston to move up and down.Piston motion makes the volume in cylinder occur
Variation, when piston moves downward, cylinder volume increases, and intake valve is opened, exhaust valve closure, and air, which is sucked into, to be come, complete
At intake process；When piston upwards, volume of cylinder reduces, and air outlet valve is opened, and intake valve is closed, and completes compressed
Journey.Usually by filler device come the gap between sealing piston bar and cylinder, this sealing device generally use sizing vat is filled out
Stuffing box is housed in charging basket.
Hydrogen is a kind of colorless and odorless, inflammable and explosive gas, although using filler device come sealing piston bar and cylinder
Between gap, but hydrogen gas compressor is at work, and the high pressure hydrogen in cylinder can also be leaked from gap, usually be existed
In in vivo be full of nitrogen, the hydrogen leaked from main filler is taken away by the nitrogen of flowing.But it can thus waste a large amount of
Nitrogen, and sealing effect is not very good.Thus research and develop a kind of sealing effect it is good and save nitrogen filling-material structure become
Extremely urgent task.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of hydrogen gas compressor nitrogen charging proposed
Sealing packing device.
To achieve the goals above, present invention employs following technical solutions：
A kind of hydrogen gas compressor nitrogen-filled seal filler device, including middle body and cylinder block are equipped with the first pair among internal side
Filler and cavity, be connected between side and cylinder block filler device in vivo in, it is characterised in that：On the inside of filler device
It is equipped with the second secondary filler, third pair filler and one group of main filler in stuffing box successively by the direction of middle body to cylinder block, is filled out in master
First annular chamber, first annular chamber perforation connection exhaust pipe, in third pair filler and second are equipped between material and third pair filler
The second annular chamber, the second annular chamber perforation connection inflating port are equipped between secondary filler, inflating port is connected to middle body by gas tube
The inflatable interface in outside.
Preferably, external side is equipped with drain in.
The advantage of the invention is that：A kind of hydrogen gas compressor nitrogen-filled seal filler device provided by the present invention passes through micro
Nitrogen reach good sealing effect, sealing effect is good, and the hydrogen leaked from main filler can recycle, save come
Nitrogen resource.
Description of the drawings
Fig. 1 is a kind of basic structure schematic diagram of hydrogen gas compressor nitrogen-filled seal filler device provided by the present invention；
Fig. 2 is the basic structure schematic diagram of filler device of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, a kind of hydrogen gas compressor nitrogen-filled seal filler device provided by the invention, including middle body 1 and cylinder
Seat 3 is equipped with drain 4 in 1 outside of middle body.The first secondary filler 11 and cavity 15 are equipped among 1 inside of middle body, in middle body 1
Mating connection filler device 2 between side and cylinder block 3, it is characterised in that：By middle body 1 in the stuffing box of 2 inside of filler device
The second secondary filler 10, third pair filler 9 and one group of main filler 5 are equipped with successively to the direction of cylinder block 3, in main filler 5 and third
First annular chamber 6 is equipped between secondary filler 9, the perforation connection exhaust pipe 14 of first annular chamber 6 is secondary in third pair filler 9 and second
The second annular chamber 7, the second annular chamber 7 perforation connection inflating port 12 are equipped between filler 10, inflating port 12 is connected by gas tube 13
The inflatable interface of external side in being connected to.
When in use, first annular chamber 6 is to recycle the hydrogen leaked from main filler 5, third pair filler 9 and the second pair
Filler 10 is for sealing the second annular chamber 7.Nitrogen is full of in second annular chamber 7, to block leaked from main filler 5 it is low
Press hydrogen.The micro pressure gas leaked out of third pair filler 9 and the second secondary filler 10 leaks in cavity 15, passes through first
Secondary filler 11 is sealed cavity 15.Gas in cavity 15 is discharged by drain 4.
Claims (2)
1. a kind of hydrogen gas compressor nitrogen-filled seal filler device, including middle body（1）And cylinder block（3）, in middle body（1）Among inside
Equipped with the first secondary filler（11）And cavity（15）, in middle body（1）Inside and cylinder block（3）Between be connected filler device（2）,
It is characterized in that：In filler device（2）By middle body in the stuffing box of inside（1）To cylinder block（3）Direction successively be equipped with second
Secondary filler（10）, third pair filler（9）With one group of main filler（5）, in main filler（5）With third pair filler（9）Between be equipped with the
One annular chamber（6）, first annular chamber（6）Perforation connection exhaust pipe（14）, in third pair filler（9）With the second secondary filler（10）It
Between be equipped with the second annular chamber（7）, the second annular chamber（7）Perforation connection inflating port（12）, inflating port（12）Pass through gas tube（13）
The inflatable interface of external side in being connected to.
2. a kind of hydrogen gas compressor nitrogen-filled seal filler device according to claim 1, it is characterised in that：In middle body（1）
Outside is equipped with drain（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611167.XA CN108506191A (en) | 2018-06-14 | 2018-06-14 | A kind of hydrogen gas compressor nitrogen-filled seal filler device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810611167.XA CN108506191A (en) | 2018-06-14 | 2018-06-14 | A kind of hydrogen gas compressor nitrogen-filled seal filler device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108506191A true CN108506191A (en) | 2018-09-07 |
Family
ID=63403462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810611167.XA Withdrawn CN108506191A (en) | 2018-06-14 | 2018-06-14 | A kind of hydrogen gas compressor nitrogen-filled seal filler device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108506191A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630380A (en) * | 2018-12-07 | 2019-04-16 | 山西焦化股份有限公司 | A kind of device reducing the flammable Gas content of feed gas compressor crankcase |
| CN109723625A (en) * | 2019-03-23 | 2019-05-07 | 安徽晋煤中能化工股份有限公司 | Without letter body high pressure section filling body |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074579Y (en) * | 2007-08-14 | 2008-06-18 | 南京压缩机股份有限公司 | Seal structure for piston type compressor |
| CN101696682A (en) * | 2009-10-23 | 2010-04-21 | 王万军 | Stuffing assembly of reciprocating piston compressor |
| CN205605385U (en) * | 2016-04-28 | 2016-09-28 | 安徽鑫北工机械制造有限公司 | But preventing leakage's hydrogen compressor |
| CN106246506A (en) * | 2016-08-23 | 2016-12-21 | 柳州市国正机电物资有限责任公司 | Nitrogen compressor filler core assembly |
| CN207437773U (en) * | 2017-11-22 | 2018-06-01 | 浙江恒泽机械有限公司 | Compressor filler assembly |
-
2018
- 2018-06-14 CN CN201810611167.XA patent/CN108506191A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201074579Y (en) * | 2007-08-14 | 2008-06-18 | 南京压缩机股份有限公司 | Seal structure for piston type compressor |
| CN101696682A (en) * | 2009-10-23 | 2010-04-21 | 王万军 | Stuffing assembly of reciprocating piston compressor |
| CN205605385U (en) * | 2016-04-28 | 2016-09-28 | 安徽鑫北工机械制造有限公司 | But preventing leakage's hydrogen compressor |
| CN106246506A (en) * | 2016-08-23 | 2016-12-21 | 柳州市国正机电物资有限责任公司 | Nitrogen compressor filler core assembly |
| CN207437773U (en) * | 2017-11-22 | 2018-06-01 | 浙江恒泽机械有限公司 | Compressor filler assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109630380A (en) * | 2018-12-07 | 2019-04-16 | 山西焦化股份有限公司 | A kind of device reducing the flammable Gas content of feed gas compressor crankcase |
| CN109723625A (en) * | 2019-03-23 | 2019-05-07 | 安徽晋煤中能化工股份有限公司 | Without letter body high pressure section filling body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |