CN106246506A - Nitrogen compressor filler core assembly - Google Patents
Nitrogen compressor filler core assembly Download PDFInfo
- Publication number
- CN106246506A CN106246506A CN201610706741.0A CN201610706741A CN106246506A CN 106246506 A CN106246506 A CN 106246506A CN 201610706741 A CN201610706741 A CN 201610706741A CN 106246506 A CN106246506 A CN 106246506A
- Authority
- CN
- China
- Prior art keywords
- filler
- lasso
- nitrogen
- gland
- core assembly
- 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.)
- Pending
Links
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 nitrogen compressor filler core assembly, relate to Compressor Manufacturing technical field, including the gland being provided with piston rod perforation, it is sequentially provided with in described gland side by Stud connection the first filler lasso, the second filler lasso and the 3rd filler lasso, in described 3rd filler lasso and described second filler lasso, is respectively arranged with two sealing rings being located by connecting by pin；Described first filler lasso is provided with the nitrogen recycling air flue connected with described gland, is provided with three sealing rings in described first filler lasso.Than prior art, the present invention can solve the problem that the leakage of existing nitrogen compressor filler assembly is big, nitrogen recycling amount is few.
Description
Technical field
The present invention relates to Compressor Manufacturing technical field, a kind of filler assembly for nitrogen compressor.
Background technology
The filler group difference that the filler assembly of nitrogen compressor and pneumatics contract is that the filler assembly of nitrogen compressor needs to possess
Gas reclaims function, and its main cause is that nitrogen cost is high, therefore to lead to from the nitrogen revealed between piston rod and filler assembly
Cross its filler assembly to reclaim；The filler assembly of conventional nitrogen compressor mainly includes the filler lasso being set in outside piston rod and sets
Many groups sealing ring between filler lasso and piston rod.This filler assembly in use exists that leakage is big, nitrogen returns
The problem that receipts amount is few.
Summary of the invention
The technical problem to be solved is to provide a kind of nitrogen compressor filler core assembly, to solve existing nitrogen compressor
The problem that filler assembly leakage is big, nitrogen recycling amount is few.
The present invention solves the technical scheme that technical problem used: this nitrogen compressor filler core assembly, including being provided with work
The gland of stopper rod perforation, is sequentially provided with in described gland side by Stud connection the first filler lasso, second fills out
Material lasso and the 3rd filler lasso, be respectively arranged with two in described 3rd filler lasso and described second filler lasso and pass through pin
The sealing ring being located by connecting；Described first filler lasso is provided with the nitrogen recycling air flue connected with described gland, described
Three sealing rings it are provided with in first filler lasso.
In above-mentioned nitrogen compressor filler core assembly technical scheme, more specifically technical scheme is it may also is that described second filler
Lasso has three.
Further: a port of described nitrogen recycling air flue is positioned at three described sealing rings and two described sealing rings
Between described first filler lasso inwall on, a port is positioned at described gland outer face.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that 1, sealing ring and close
Seal ring is attached separately to by Stud connection the first filler lasso, the second filler lasso and the 3rd filler lasso, can be first during installation
This nitrogen compressor filler core assembly is assembled, afterwards according to the bearing tolerances of filler housing, by the first filler lasso assembled, the
Two filler lassos and the 3rd filler lasso cylindrical match grinding are the size matched, and the dynamic precision after installation is high, and therefore, leakage rate is few
, nitrogen recycling is thorough, reduces production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Nitrogen compressor filler core assembly one nitrogen compressor filler core assembly as shown in Figure 1, including the filler being provided with piston rod perforation
Gland 1, is sequentially provided with in gland 1 side and connects 3, three the second filler lassos 4 and of the first filler lasso by stud 8
Individual 3rd filler lasso 6, equipped with an O RunddichtringO 7 outside the 3rd filler lasso 6, O RunddichtringO 7 is fitted in the 3rd and fills out
In seal groove outside material lasso 6；In the 3rd filler lasso 6 and the second filler lasso 4, it is respectively arranged with two positioned by pin
The sealing ring 5 connected, an end face phase of a sealing ring 5 in one of them second filler lasso 4 and the first filler lasso 3
Abutting, a sealing ring 5 in two the second filler lassos 4 abuts against with an end face of the second adjacent filler lasso 4, the
A sealing ring 5 in three filler lassos 6 abuts against with an end face of the second adjacent filler lasso 4, at the first filler set
Being provided with three sealing rings 2 in circle 3, one of them sealing ring 2 abuts against with an end face of gland 1；First filler lasso 3
Being provided with the nitrogen recycling air flue connected with gland 1, a port of nitrogen recycling air flue is positioned at three sealing rings 2 and with
On the first filler lasso 3 inwall between interior two sealing rings 5 of the second filler lasso 4 that one filler lasso 3 is adjacent, another end
Mouth is positioned at gland 1 outer face.
During installation, this nitrogen compressor filler core assembly is placed in the endoporus of filler housing, then is installed on piston rod 9, logical
Cross filler housing to be fixed on the intermediate of compressor.
Claims (3)
1. a nitrogen compressor filler core assembly, including the gland (1) being provided with piston rod perforation, it is characterised in that: in described
Gland (1) side be sequentially provided with connect the first filler lasso (3) by stud (8), the second filler lasso (4) and the 3rd is filled out
Material lasso (6), is respectively arranged with two in described 3rd filler lasso (6) and described second filler lasso (4) and is positioned by pin
The sealing ring (5) connected；Described first filler lasso (3) is provided with the nitrogen recycling air flue connected with described gland (1),
It is provided with three sealing rings (2) in described first filler lasso (3).
Nitrogen compressor filler core assembly the most according to claim 1, it is characterised in that: described second filler lasso (4) has three
Individual.
Nitrogen compressor filler core assembly the most according to claim 1 and 2, it is characterised in that: the one of described nitrogen recycling air flue
Described first filler lasso (3) inwall that individual port is positioned between three described sealing rings (2) and two described sealing rings (5)
On, a port is positioned at described gland (1) outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706741.0A CN106246506A (en) | 2016-08-23 | 2016-08-23 | Nitrogen compressor filler core assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610706741.0A CN106246506A (en) | 2016-08-23 | 2016-08-23 | Nitrogen compressor filler core assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106246506A true CN106246506A (en) | 2016-12-21 |
Family
ID=57594700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610706741.0A Pending CN106246506A (en) | 2016-08-23 | 2016-08-23 | Nitrogen compressor filler core assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106246506A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506191A (en) * | 2018-06-14 | 2018-09-07 | 蚌埠艾普压缩机制造有限公司 | A kind of hydrogen gas compressor nitrogen-filled seal filler device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201043606Y (en) * | 2007-04-24 | 2008-04-02 | 神华煤制油研究中心有限公司 | Packing seal structure for high-pressure gas |
| CN201165959Y (en) * | 2007-08-28 | 2008-12-17 | 柳州柳二空机械股份有限公司 | Reciprocating compressor stuffing components with cooling oil ways |
| CN101696682A (en) * | 2009-10-23 | 2010-04-21 | 王万军 | Stuffing assembly of reciprocating piston compressor |
| CN202381288U (en) * | 2011-11-04 | 2012-08-15 | 重庆气体压缩机厂有限责任公司 | Leakage-roof packing box assembly |
| CN104454450A (en) * | 2014-11-26 | 2015-03-25 | 柳州凯通机械有限公司 | Packing device of chloroethylene gas compressor |
-
2016
- 2016-08-23 CN CN201610706741.0A patent/CN106246506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201043606Y (en) * | 2007-04-24 | 2008-04-02 | 神华煤制油研究中心有限公司 | Packing seal structure for high-pressure gas |
| CN201165959Y (en) * | 2007-08-28 | 2008-12-17 | 柳州柳二空机械股份有限公司 | Reciprocating compressor stuffing components with cooling oil ways |
| CN101696682A (en) * | 2009-10-23 | 2010-04-21 | 王万军 | Stuffing assembly of reciprocating piston compressor |
| CN202381288U (en) * | 2011-11-04 | 2012-08-15 | 重庆气体压缩机厂有限责任公司 | Leakage-roof packing box assembly |
| CN104454450A (en) * | 2014-11-26 | 2015-03-25 | 柳州凯通机械有限公司 | Packing device of chloroethylene gas compressor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506191A (en) * | 2018-06-14 | 2018-09-07 | 蚌埠艾普压缩机制造有限公司 | A kind of hydrogen gas compressor nitrogen-filled seal filler device |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
|
| WD01 | Invention patent application deemed withdrawn after publication |