CN107448764A - Natural gas compressor temperature controlled valve core stroke adjustment method - Google Patents
Natural gas compressor temperature controlled valve core stroke adjustment method Download PDFInfo
- Publication number
- CN107448764A CN107448764A CN201710508634.1A CN201710508634A CN107448764A CN 107448764 A CN107448764 A CN 107448764A CN 201710508634 A CN201710508634 A CN 201710508634A CN 107448764 A CN107448764 A CN 107448764A
- Authority
- CN
- China
- Prior art keywords
- valve core
- controlled valve
- temperature controlled
- natural gas
- adjustment method
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
-
- 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
- F04B39/02—Lubrication
- F04B39/0207—Lubrication with lubrication control systems
-
- 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
- F04B39/10—Adaptations or arrangements of distribution members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of natural gas compressor temperature controlled valve core stroke adjustment method, a pad is set in the gland of temperature-sensing valve, it is effective to increase temperature controlled valve core stroke so that the good circulation that lubricating oil obtains.Natural gas of the present invention is with compressor temperature controlled valve core stroke adjustment method, the good circulation that can obtain lubricating oil, and bearing temperature recovers normal, radiating effect is good, and be changed into being not required to change part by consumable accessory temperature controlled valve core, equipment operation cost is greatlyd save, there is good practicality.
Description
Technical field
The invention belongs to LNG Technology field, is specifically related to a kind of natural gas compressor temperature controlled valve core stroke
Adjusting method.
Background technology
Compressor temperature controlled valve core belongs to consumable accessory, easy aging, can not open oil circuit cooling system completely after heated, cause
Lubrication oil circulation is bad, Bearing Temperature, or so start half an hour, bearing temperature will be caused to reach 76 DEG C, so as to occur
Start alarm, influences the normal operation of equipment.
The content of the invention
Goal of the invention：For the deficiencies in the prior art, the invention aims to provide a kind of natural gas to use
Compressor temperature controlled valve core stroke adjustment method so that the good circulation that lubricating oil obtains, bearing temperature recover normal, radiating effect
Fruit is good.
Technical scheme：In order to realize foregoing invention purpose, the technical solution adopted by the present invention is：
A kind of natural gas compressor temperature controlled valve core stroke adjustment method, a pad is set in the gland of temperature-sensing valve, is had
The increase temperature controlled valve core stroke of effect so that the good circulation that lubricating oil obtains.
Described compressor temperature-sensing valve is made up of valve body, piston, temperature controlled valve core, spring, gland and back-up ring.
Piston is set in described valve body, temperature controlled valve core is set in piston, spring, gland and gear are set outside piston
Circle.
The thickness of described pad is no more than 5mm.
The thickness 2-4mm of described pad.
Described pad is fixedly connected in gland.
Described pad is movably connected in gland.
Beneficial effect：Compared with prior art, natural gas of the present invention compressor temperature controlled valve core stroke adjustment method, lubrication
The good circulation that oil obtains, bearing temperature recover normal, and radiating effect is good, and consumable accessory temperature controlled valve core is changed into being not required to more
Part is changed, greatlys save equipment operation cost, there is good practicality.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the implementation of the present invention
Example, technical scheme is clearly and completely described, it is clear that described embodiment is that a part of the invention is real
Apply example, rather than whole embodiments.
Existing compressor temperature-sensing valve, typically by valve body, piston, temperature controlled valve core, spring, the parts group such as gland and back-up ring
Into, wherein, piston is set in valve body, temperature controlled valve core is set in piston, spring, gland and back-up ring are set outside piston.Due to
Compressor temperature controlled valve core belongs to consumable accessory, easy aging, can not open oil circuit cooling system completely after heated, cause lubricating oil to follow
Ring is bad, Bearing Temperature, or so start half an hour, bearing temperature will be caused to reach 76 DEG C, so as to start alarm occur,
Influence the normal operation of equipment.
The natural gas compressor temperature controlled valve core stroke adjustment method of the present invention, its compressor temperature-sensing valve is above-mentioned routine
Temperature-sensing valve, in order to make temperature controlled valve core open completely after heated, a pad (fixed or movable setting), the pad are set in gland
Thickness be no more than 5mm, preferably 2-4mm, can effectively increase temperature controlled valve core stroke so that lubricating oil obtains good
Circulation, bearing temperature recover normal, and radiating effect is good, and consumable accessory temperature controlled valve core is changed into being not required to change part, greatly save
Equipment operation cost, has a good practicality.
Claims (7)
1. a kind of natural gas compressor temperature controlled valve core stroke adjustment method, it is characterised in that set in the gland of temperature-sensing valve
One pad, it is effective to increase temperature controlled valve core stroke so that the good circulation that lubricating oil obtains.
2. natural gas according to claim 1 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
Compressor temperature-sensing valve is made up of valve body, piston, temperature controlled valve core, spring, gland and back-up ring.
3. natural gas according to claim 2 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
Valve body in set piston, temperature controlled valve core is set in piston, spring, gland and back-up ring are set outside piston.
4. natural gas according to claim 1 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
The thickness of pad is no more than 5mm.
5. natural gas according to claim 1 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
The thickness 2-4mm of pad.
6. natural gas according to claim 1 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
Pad is fixedly connected in gland.
7. natural gas according to claim 1 compressor temperature controlled valve core stroke adjustment method, it is characterised in that described
Pad is movably connected in gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508634.1A CN107448764A (en) | 2017-06-28 | 2017-06-28 | Natural gas compressor temperature controlled valve core stroke adjustment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508634.1A CN107448764A (en) | 2017-06-28 | 2017-06-28 | Natural gas compressor temperature controlled valve core stroke adjustment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107448764A true CN107448764A (en) | 2017-12-08 |
Family
ID=60488299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508634.1A Pending CN107448764A (en) | 2017-06-28 | 2017-06-28 | Natural gas compressor temperature controlled valve core stroke adjustment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107448764A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201396283Y (en) * | 2009-05-09 | 2010-02-03 | 绍兴瑞气压缩机有限公司 | Injection temperature control valve of air compressor |
| CN203532199U (en) * | 2013-09-29 | 2014-04-09 | 耐力股份有限公司 | Temperature control valve of air compressor |
| CN104514900A (en) * | 2013-09-27 | 2015-04-15 | 浙江三花制冷集团有限公司 | Pressure regulating valve and refrigeration system comprising same |
| JP2015135088A (en) * | 2014-01-17 | 2015-07-27 | 住友ゴム工業株式会社 | Compressor apparatus |
-
2017
- 2017-06-28 CN CN201710508634.1A patent/CN107448764A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201396283Y (en) * | 2009-05-09 | 2010-02-03 | 绍兴瑞气压缩机有限公司 | Injection temperature control valve of air compressor |
| CN104514900A (en) * | 2013-09-27 | 2015-04-15 | 浙江三花制冷集团有限公司 | Pressure regulating valve and refrigeration system comprising same |
| CN203532199U (en) * | 2013-09-29 | 2014-04-09 | 耐力股份有限公司 | Temperature control valve of air compressor |
| JP2015135088A (en) * | 2014-01-17 | 2015-07-27 | 住友ゴム工業株式会社 | Compressor apparatus |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |
|
| RJ01 | Rejection of invention patent application after publication |