CN107084119A - A kind of reciprocating compressor filler cooling system - Google Patents
A kind of reciprocating compressor filler cooling system Download PDFInfo
- Publication number
- CN107084119A CN107084119A CN201710456816.9A CN201710456816A CN107084119A CN 107084119 A CN107084119 A CN 107084119A CN 201710456816 A CN201710456816 A CN 201710456816A CN 107084119 A CN107084119 A CN 107084119A
- Authority
- CN
- China
- Prior art keywords
- stuffing box
- flow hole
- filler
- flange
- rearmounted
- 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.)
- Granted
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
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- 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
-
- 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
- F04B39/0005—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 adaptations of pistons
- F04B39/0022—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 adaptations of pistons piston rods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of reciprocating compressor filler cooling system, including piston rod（1）, in the piston rod（1）On be provided with flange（2）, in the flange（2）Both sides be respectively arranged with preposition stuffing box（3）With rearmounted stuffing box（4）, in the flange（2）With rearmounted stuffing box（4）Between be provided with filler case assembly（5）, the preposition stuffing box（3）, flange（2）, filler case assembly（5）With rearmounted stuffing box（4）Close arrangement, in the preposition stuffing box（3）, flange（4）, filler case assembly（5）With rearmounted stuffing box（4）Inside it is provided with the preposition stuffing box of connection（3）, flange（2）, filler case assembly（5）With rearmounted stuffing box（4）Cooling circulation canal.The present invention has smart structural design, with low cost, service-strong advantage, increases filler cooling flow area using it, not only increases heat exchange efficiency, and reduces the temperature of stuffing box, extends the life-span of filler, has kept sealing.
Description
Technical field
The present invention relates to a kind of reciprocating compressor, particularly a kind of reciprocating compressor filler cooling system.
Background technology
At present, it is past in order to prevent piston rod leakage of the gas in cylinder along reciprocating in reciprocating compressor
Sealed toward between reciprocating compressor cylinder and piston rod by filler.However, filler in cylinder by High Temperature Gas
Body heat transferring and the reciprocal high-speed motion of piston rod produce the influence of the frictional heat of volume with filler, cause filler heat to assemble more, work
Make condition more severe；In order to improve the condition of work of filler, it usually needs cooling system is set in filler, in cooling system
In coolant is passed through to cool down filler and cooled, the life-span for improving filler.
If filler cooling system imperfection, filler causes poor sealing performance, short life easily because of high temperature failure；Cause
A large amount of gas leakages, poisonous, inflammable, explosion hazard gases leakage may cause the major accidents such as environmental pollution or blast.Therefore
The quality of filler cooling system directly affects the normal work of compressor packing.
Existing conventional fillers cooling system has the following disadvantages：
1. axially being flowed or single channel annularly flow structure using single channel, cooling system flow is longer, the cooling of lower temperature
Agent is difficult quickly to reach each packing area；
2. being limited by installing space, the diameter dimension of filler device is limited, the through-flow diameter of existing conventional fillers cooling system is small,
Flow area is few, cooling agent flow is few；
3. the height temperature area of pair filler cannot be distinguished by, if any filler head temperature it is high, some filler rear ends temperature is high, existing
Conventional fillers cooling system can not accurately guide the cooling agent of lower temperature quickly to reach filler front end or rear end.
The content of the invention
It is an object of the invention to provide a kind of reciprocating compressor filler cooling system of good cooling results.
The purpose of the present invention realized by such technical scheme, a kind of reciprocating compressor filler cooling system,
Including piston rod, flange is provided with the piston rod, preposition stuffing box is respectively arranged with the both sides of the flange with after
Stuffing box is put, filler case assembly, the preposition stuffing box, flange, filler are provided between the flange and rearmounted stuffing box
Case assembly and rearmounted stuffing box close arrangement, are set in the preposition stuffing box, flange, filler case assembly and rearmounted stuffing box
There is the cooling circulation canal for connecting preposition stuffing box, flange, filler case assembly and rearmounted stuffing box.
Wherein, the filler case assembly includes stuffing box A and stuffing box B, and the stuffing box A and stuffing box B are arranged alternately
On the piston rod.
Further describe, the cooling circulation canal includes the circulation road A being arranged on stuffing box A and is arranged on stuffing box
Circulation road B on B, the circulation road A are connected with circulation road B.
Wherein, the stuffing box A is annular body, and the circulation road A includes being arranged on half on stuffing box A end face
Circular passage A and half-donut channels B, is provided with and half-donut channels A and half-donut channels B companies on stuffing box A end face top
Logical through flow hole A and through flow hole B, the end face bottom of the stuffing box A and positioned at half-donut channels A and half-donut channels B it
Between be provided with independent through flow hole A, the through flow hole A, through flow hole B and independent through flow hole A run through stuffing box A.
Wherein, the stuffing box B is annular body, and the circulation road B includes being arranged on half on stuffing box B end face
Circular passage C and half-donut channels D, is provided with and half-donut channels C and half-donut channels in the end face bottom of the stuffing box B
The through flow hole C and through flow hole D of D connections, are provided with independent through flow hole B between the through flow hole C and through flow hole D, described through-flow
Hole C, through flow hole D and independent through flow hole B run through stuffing box B.
In order that obtaining circulation path extension, the adjacent independent through flow hole A and independent through flow hole B is interconnected；It is described
The upper end of through flow hole A and through flow hole B respectively with half-donut channels C and half-donut channels D is connected；The through flow hole C and through flow hole D
The lower end with half-donut channels A and half-donut channels B is connected respectively.
Wherein, the stuffing box A and stuffing box B are 1 to 3.
By adopting the above-described technical solution, the present invention has smart structural design, with low cost, service-strong excellent
Point, increases filler cooling flow area using it, not only increases heat exchange efficiency, and reduces the temperature of stuffing box, prolongs
The life-span of filler has been grown, sealing has been kept.
Brief description of the drawings
The brief description of the drawings of the present invention is as follows：
Fig. 1 is the first structural representation of the invention；
Fig. 2 is second of structural representation of the invention；
Fig. 3 is stuffing box A structural representations of the invention；
Fig. 4 is stuffing box B structure schematic diagram of the invention；
Fig. 5 cools down circulation canal structural representation for the first of the present invention；
Fig. 6 is second of cooling circulation canal structural representation of the invention.
Embodiment
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings, but the present invention does not limit to
In these embodiments, any improvement or replacement on the present embodiment essence spirit still falls within the claims in the present invention and wanted
Seek the scope of protection.
Embodiment 1：As shown in Fig. 1,2,3,4,5,6, a kind of reciprocating compressor filler cooling system, including piston rod 1,
Flange 2 is provided with the piston rod 1, preposition stuffing box 3 and rearmounted stuffing box are respectively arranged with the both sides of the flange 2
4, it is characterized in that：Filler case assembly 5, the preposition stuffing box 3, flange are provided between the flange 2 and rearmounted stuffing box 4
2nd, filler case assembly 5 and the close arrangement of rearmounted stuffing box 4, in the preposition stuffing box 3, flange 4, filler case assembly 5 and rearmounted
The cooling circulation canal for connecting preposition stuffing box 3, flange 2, filler case assembly 5 and rearmounted stuffing box 4 is provided with stuffing box 4.
Wherein, the filler case assembly 5 includes stuffing box A6 and stuffing box B7, stuffing box A6 and stuffing box the B7 alternating
It is arranged on the piston rod 1.
Further, the cooling circulation canal includes the circulation road A being arranged on stuffing box A6 and is arranged on stuffing box B7
On circulation road B, the circulation road A with circulation road B connect.
Wherein, the stuffing box A6 is annular body, and the circulation road A includes being arranged on stuffing box A6 end face
Half-donut channels A8 and half-donut channels B9, is provided with logical with half-donut channels A8 and semi-circular on stuffing box A6 end face top
The through flow hole A10 and through flow hole B11 of road B9 connections, in the end face bottom of the stuffing box A6 and positioned at half-donut channels A8 and half
Independent through flow hole A12 is provided between the B9 of circular passage, the through flow hole A10, through flow hole B11 and independent through flow hole A12 are passed through
Wear stuffing box A6.
Wherein, the stuffing box B7 is annular body, and the circulation road B includes being arranged on stuffing box B7 end face
Half-donut channels C13 and half-donut channels D14, be provided with the end face bottom of the stuffing box B7 with half-donut channels C13 and
The through flow hole C15 and through flow hole D16 of half-donut channels D14 connections, are provided between the through flow hole C15 and through flow hole D16
Independent through flow hole B17, the through flow hole C15, through flow hole D16 and independent through flow hole B17 run through stuffing box B 7.
Further describe, the adjacent independent through flow hole A12 and independent through flow hole B17 is interconnected；The through flow hole
The upper end of A10 and through flow hole B11 respectively with half-donut channels C13 and half-donut channels D14 is connected；The through flow hole C15 and logical
Lower ends of the discharge orifice D16 respectively with half-donut channels A8 and half-donut channels B9 is connected.
Wherein, the stuffing box A6 and stuffing box B7 are 1 to 3.
In the present invention, the cooling agent in cooling circulation canal has two kinds of walking paths：
1. cooling agent is through-flow by preposition stuffing box 3- flanges 2- stuffing boxes A6 independent through flow hole A12- stuffing boxes B7 independence
B17- rearmounted stuffing box 4- through flow holes A10/ through flow holes B11- half-donut channels A8/ half-donut channels B9- through flow holes C15/ in hole lead to
The preposition stuffing boxes 3 of discharge orifice D16- half-donut channels C13/ half-donut channels D14- flanges 2- are discharged；
2. cooling agent is led to by the half-donut channels C13/ half-donut channels D14- on preposition stuffing box 3- flanges 2- stuffing boxes B7
Half-donut channels A8/ half-donut channels B9- through flow hole A10/ through flow holes B11- on discharge orifice C15/ through flow hole D16- stuffing boxes A6
Rearmounted stuffing box 4- stuffing boxes A6 independent through flow hole A12- stuffing boxes B7 independent through flow hole B17- stuffing boxes A6 independence is led to
The preposition stuffing boxes 3 of discharge orifice A12- flanges 2- are discharged.
Claims (7)
1. a kind of reciprocating compressor filler cooling system, including piston rod（1）, in the piston rod（1）On be provided with flange
（2）, in the flange（2）Both sides be respectively arranged with preposition stuffing box（3）With rearmounted stuffing box（4）, it is characterized in that：Described
Flange（2）With rearmounted stuffing box（4）Between be provided with filler case assembly（5）, the preposition stuffing box（3）, flange（2）, filler
Case assembly（5）With rearmounted stuffing box（4）Close arrangement, in the preposition stuffing box（3）, flange（4）, filler case assembly（5）With
Rearmounted stuffing box（4）Inside it is provided with the preposition stuffing box of connection（3）, flange（2）, filler case assembly（5）With rearmounted stuffing box（4）'s
Cool down circulation canal.
2. reciprocating compressor filler cooling system as claimed in claim 1, it is characterized in that：The filler case assembly（5）Bag
Include stuffing box A（6）With stuffing box B（7）, the stuffing box A（6）With stuffing box B（7）It is disposed alternately at the piston rod（1）On.
3. reciprocating compressor filler cooling system as claimed in claim 2, it is characterized in that：The cooling circulation canal includes
It is arranged on stuffing box A（6）On circulation road A and be arranged on stuffing box B（7）On circulation road B, the circulation road A and circulation road B
Connection.
4. reciprocating compressor filler cooling system as claimed in claim 3, it is characterized in that：The stuffing box A（6）For annulus
Shape body, the circulation road A includes being arranged on stuffing box A（6）End face on half-donut channels A（8）With half-donut channels B
（9）, in stuffing box A（6）End face top be provided with and half-donut channels A（8）With half-donut channels B（9）The through flow hole A of connection
（10）With through flow hole B（11）, in the stuffing box A（6）End face bottom and positioned at half-donut channels A（8）With half-donut channels B
（9）Between be provided with independent through flow hole A（12）, the through flow hole A（10）, through flow hole B（11）With independent through flow hole A（12）Pass through
Wear stuffing box A（6）.
5. reciprocating compressor filler cooling system as claimed in claim 3, it is characterized in that：The stuffing box B（7）For annulus
Shape body, the circulation road B includes being arranged on stuffing box B（7）End face on half-donut channels C（13）With half-donut channels D
（14）, in the stuffing box B（7）End face bottom be provided with and half-donut channels C（13）With half-donut channels D（14）Connection
Through flow hole C（15）With through flow hole D（16）, in the through flow hole C（15）With through flow hole D（16）Between be provided with independent through flow hole B
（17）, the through flow hole C（15）, through flow hole D（16）With independent through flow hole B（17）Run through stuffing box B（7）.
6. reciprocating compressor filler cooling system as claimed in claim 5, it is characterized in that：The adjacent independent through flow hole
A（12）With independent through flow hole B（17）It is interconnected；The through flow hole A（10）With through flow hole B（11）Respectively with half-donut channels C
（13）With half-donut channels D（14）Upper end connection；The through flow hole C（15）With through flow hole D（16）Respectively with half-donut channels A
（8）With half-donut channels B（9）Lower end connection.
7. if any the reciprocating compressor filler cooling system described in claim 6, it is characterized in that：The stuffing box A（6）With fill out
Magazine B（7）It is 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456816.9A CN107084119B (en) | 2017-06-16 | 2017-06-16 | A kind of reciprocating compressor filler cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710456816.9A CN107084119B (en) | 2017-06-16 | 2017-06-16 | A kind of reciprocating compressor filler cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107084119A true CN107084119A (en) | 2017-08-22 |
| CN107084119B CN107084119B (en) | 2019-10-11 |
Family
ID=59605530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710456816.9A Active CN107084119B (en) | 2017-06-16 | 2017-06-16 | A kind of reciprocating compressor filler cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107084119B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953114A (en) * | 2018-09-14 | 2018-12-07 | 蚌埠艾普压缩机制造有限公司 | A kind of efficiently cooling filler pattern of hydrogenation stations hydrogen gas compressor |
| CN110206710A (en) * | 2019-07-08 | 2019-09-06 | 国家能源大规模物理储能技术（毕节）研发中心 | Efficient netted reciprocating compressor filler cooling system |
| CN115370556A (en) * | 2022-09-15 | 2022-11-22 | 神钢无锡压缩机股份有限公司 | Water channel flow dividing structure of small filling chamber of reciprocating piston compressor and processing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203181U (en) * | 1987-03-18 | 1987-11-25 | 沈阳市气体压缩机厂 | Packing box with vertical hole and ring groove water channal |
| US6932351B1 (en) * | 2003-02-07 | 2005-08-23 | William L. Mowll | Packing case for cooling compressors and other machinery |
| CN201443488U (en) * | 2009-05-20 | 2010-04-28 | 沈阳鼓风机集团有限公司 | Filler structure of piston-type compressor |
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
| CN206889220U (en) * | 2017-06-16 | 2018-01-16 | 重庆气体压缩机厂有限责任公司 | A kind of reciprocating compressor filler cooling system |
-
2017
- 2017-06-16 CN CN201710456816.9A patent/CN107084119B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87203181U (en) * | 1987-03-18 | 1987-11-25 | 沈阳市气体压缩机厂 | Packing box with vertical hole and ring groove water channal |
| US6932351B1 (en) * | 2003-02-07 | 2005-08-23 | William L. Mowll | Packing case for cooling compressors and other machinery |
| CN201443488U (en) * | 2009-05-20 | 2010-04-28 | 沈阳鼓风机集团有限公司 | Filler structure of piston-type compressor |
| CN103122843A (en) * | 2013-02-27 | 2013-05-29 | 安瑞科(蚌埠)压缩机有限公司 | High-efficiency cooling padding assembly |
| CN206889220U (en) * | 2017-06-16 | 2018-01-16 | 重庆气体压缩机厂有限责任公司 | A kind of reciprocating compressor filler cooling system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953114A (en) * | 2018-09-14 | 2018-12-07 | 蚌埠艾普压缩机制造有限公司 | A kind of efficiently cooling filler pattern of hydrogenation stations hydrogen gas compressor |
| CN110206710A (en) * | 2019-07-08 | 2019-09-06 | 国家能源大规模物理储能技术（毕节）研发中心 | Efficient netted reciprocating compressor filler cooling system |
| CN115370556A (en) * | 2022-09-15 | 2022-11-22 | 神钢无锡压缩机股份有限公司 | Water channel flow dividing structure of small filling chamber of reciprocating piston compressor and processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107084119B (en) | 2019-10-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190812 Address after: 400037 No. 1, Dongfeng Xinsi Village, Shangqiao, Shapingba District, Chongqing Applicant after: Chongqing Gas Compressor Factory Co., Ltd. Applicant after: Xin Neng limited energy company Address before: 400037 No. 1, Dongfeng Xinsi Village, Shangqiao, Shapingba District, Chongqing Applicant before: Chongqing Gas Compressor Factory Co., Ltd. |
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| GR01 | Patent grant |