CN202328959U - Improved structure of gas-liquid separator end cover - Google Patents
Improved structure of gas-liquid separator end cover Download PDFInfo
- Publication number
- CN202328959U CN202328959U CN2011204781613U CN201120478161U CN202328959U CN 202328959 U CN202328959 U CN 202328959U CN 2011204781613 U CN2011204781613 U CN 2011204781613U CN 201120478161 U CN201120478161 U CN 201120478161U CN 202328959 U CN202328959 U CN 202328959U
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid separator
- hole
- end cover
- end cap
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910000743 fusible alloy Inorganic materials 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 7
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 2
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 2
- 238000005219 brazing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses an improved structure of a gas-liquid separator end cover, belonging to the technical field of gas-liquid separator parts in a refrigerating system. The improved structure comprises an end cover body, wherein the outer surface of the end cover body is provided with a concave pit; the concave pit is provided with a through hole; and a fusible member for blocking the through hole is welded on the end cover body. After a gas-liquid separator is assembled and welded by using the structure, the hidden trouble of explosion during working abnormity of the gas-liquid separator is eliminated skillfully, the fusible member is molten quickly once a working abnormity situation occurs, a plugging hole becomes the through hole, the high temperature and internal abnormal pressure intensity of the gas-liquid separator are relieved, and the fusible member is fixed reliably during normal work of the gas-liquid separator, so that adaptation to use in a strong mechanical vibrating environment can be realized, the through hole is sealed reliably, and leakage is prevented.
Description
[technical field]
The utility model relates to a kind of improvement structure of gas-liquid separator end cap, belongs to the gas-liquid separator part technical field in the refrigeration system.
[background technology]
The idle call gas-liquid separator is the container that a kind of high sealing requires, and is in the low-pressure end of refrigeration system, and the gas-liquid refrigerant comes out from evaporimeter; Through of the refrigerant import of external refrigerant pipeline with this container of gas-liquid refrigerant input; After get into compressor by its refrigerant gas outlet, the cold-producing medium of under the centrifugation of gas-liquid separator, guaranteeing to get into compressor is a gaseous state, because there are parts such as filter screen gas-liquid separator inside through gas-liquid separator; Can be to cold-producing medium, refrigeration oil filtration; Impurity is stayed gas-liquid separator inside, and the cold-producing medium that guarantees away, refrigeration oil are clean, thereby system is played a protective role.
At present typical its structure of gas-liquid separator comprises cylindrical shell, is welded in cylindrical shell end covers at two sides, top cover respectively, is located at import and export pipe, screen pack, U-shaped pipe, fixed head and air-guide part on the top cover.When gas-liquid separator operation irregularity (such as appearance temperature, pressure anomaly), can have influence on the security of whole air-conditioning system, there is hidden peril of explosion in gas-liquid separator.
[utility model content]
The deficiency that the utility model exists to above-mentioned prior art and a kind of improvement structure of gas-liquid separator end cap is provided, the gas-liquid separator that this end cap welding is assembled into has the little characteristics of potential safety hazard.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
The improvement structure of gas-liquid separator end cap comprises the end cap body, and the outer surface of end cap body has a pit, offers through hole at said pit, and said end cap body also is welded with the fusible member that is used for the said through hole of shutoff.
Above-mentioned fusible member is silver, zinc fusible alloy.
Compare with the gas-liquid separator end cap of existing structure, the utlity model has following beneficial effect:
Because the pit of end cap body has been offered through hole, and this through hole welding shutoff has fusible member, the end cap body erection welding of this structure is become gas-liquid separator after; The hidden danger of having blasted when having solved the gas-liquid separator operation irregularity dexterously, in case abnormal conditions occur, fusible member can melt very soon; Plug-hole promptly is transformed into through hole; Alleviated gas-liquid separator high temperature and internal abnormality pressure, and when the gas-liquid separator operate as normal, fusible member is fixing reliable; Therefore can adapt under strong mechanical shock environment and use, the through hole shutoff reliably and not can be leaked.
[description of drawings]
Do further explain below in conjunction with accompanying drawing with regard to the utility model.
Fig. 1 is the utility model example structure sketch map;
Fig. 2 is the end cap body construction sketch map (end cap body pit offer through hole) of the utility model;
Fig. 3 is the I portion enlarged drawing of Fig. 2;
Fig. 4 is the profile diagrammatic sketch that the utility model is welded to composition gas-liquid separator in back on the cylindrical shell.
[specific embodiment]
Please refer to shown in Figure 1; The improvement structure of gas-liquid separator end cap comprises end cap body 1, and the outer surface of end cap body 1 has a pit 2; Offer through hole 3 (combine Fig. 2, shown in 3) at pit 2 places, end cap body 1 also is welded with the fusible member 4 that is used for the said through hole 3 of shutoff.
Fusible member 4 is silver, zinc fusible alloy, is that 4% silver and 96% zinc are formed by mass percent, and fusing point silver-colored, the zinc fusible alloy is 220 ℃.
Fusible member 4 adopts the argon arc welding manner, and local heating's amount of end cap body 1 is big during the argon arc welding, is easier to mobile, the infiltration of fusible member 4; And receive heat rating little, be difficult for to produce oxide, so need not pickling after the argon arc welding; Can economize the welding post processing cost of joint end cap body 1 like this, and environmental pollution is little, and end cap body 1 is if adopt gas brazing or high-frequency welding; Then often there is oxide skin to generate, the essential pickling process that increases after the welding; Aspect production efficiency, gas brazing weld interval, ratio-frequency welding weld interval was about 8 seconds about 15S, and argon arc welding is welded on about 5S, has therefore improved the working (machining) efficiency of product.
Behind the end cap body 1 welding fusible member 4, as shown in Figure 4, it is welded to the left side of cylindrical shell 5, the top cover 6 that has refrigerant import 7 and refrigerant gas outlet 8 has then been welded on the right side of cylindrical shell 5, thereby forms gas-liquid separator.
The above; It only is the preferred embodiment of the utility model; Be not to be the restriction of the utility model being made other form; Any professional and technical personnel of being familiar with should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all still belong within the protection domain of the utility model.
Claims (2)
1. the improvement structure of a gas-liquid separator end cap comprises the end cap body, and the outer surface of end cap body has a pit, it is characterized in that: offer through hole at said pit, said end cap body also is welded with the fusible member that is used for the said through hole of shutoff.
2. the improvement structure of a kind of gas-liquid separator end cap according to claim 1 is characterized in that: said fusible member is silver, zinc fusible alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204781613U CN202328959U (en) | 2011-11-22 | 2011-11-22 | Improved structure of gas-liquid separator end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204781613U CN202328959U (en) | 2011-11-22 | 2011-11-22 | Improved structure of gas-liquid separator end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328959U true CN202328959U (en) | 2012-07-11 |
Family
ID=46440940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204781613U Expired - Fee Related CN202328959U (en) | 2011-11-22 | 2011-11-22 | Improved structure of gas-liquid separator end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592541A (en) * | 2023-04-28 | 2023-08-15 | 宁波旭升集团股份有限公司 | Processing equipment of gas-liquid separator |
-
2011
- 2011-11-22 CN CN2011204781613U patent/CN202328959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592541A (en) * | 2023-04-28 | 2023-08-15 | 宁波旭升集团股份有限公司 | Processing equipment of gas-liquid separator |
| CN116592541B (en) * | 2023-04-28 | 2023-12-05 | 宁波旭升集团股份有限公司 | Processing equipment of gas-liquid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YINGYI MACHINERY CO., LTD. Assignor: Jin Rongwei Contract record no.: 2013330000287 Denomination of utility model: Improved structure of gas-liquid separator end cover Granted publication date: 20120711 License type: Exclusive License Record date: 20130902 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: ZHEJIANG YINGYI MACHINERY CO., LTD. Assignor: Jin Rongwei Contract record no.: 2013330000287 Date of cancellation: 20140926 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG YINGYI MACHINERY CO., LTD. Free format text: FORMER OWNER: JIN RONGWEI Effective date: 20141104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141104 Address after: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee before: Jin Rongwei |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee after: ZHEJIANG YINGYI MACHINERY CO., LTD. Address before: 312400 No. 8, former Garden Road, Shengzhou Economic Development Zone, Zhejiang Patentee before: ZHEJIANG YINGYI MACHINERY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |