CN203629169U - Refrigerant purifying device - Google Patents
Refrigerant purifying device Download PDFInfo
- Publication number
- CN203629169U CN203629169U CN201320765449.8U CN201320765449U CN203629169U CN 203629169 U CN203629169 U CN 203629169U CN 201320765449 U CN201320765449 U CN 201320765449U CN 203629169 U CN203629169 U CN 203629169U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- layer
- tube
- steel tube
- compound
- 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 - Lifetime
Links
- 239000003507 refrigerant Substances 0.000 title claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 86
- 239000010959 steel Substances 0.000 claims abstract description 86
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims description 28
- 239000002826 coolant Substances 0.000 claims description 11
- 239000003595 mist Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 8
- 210000002445 nipple Anatomy 0.000 claims description 8
- 238000007599 discharging Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
The utility model aims to provide a refrigerant purifying device, which comprises a steel tube and an air storage tank, wherein the steel tube is a three-layer coaxial steel tube; the third layer of steel tube coats the second layer of steel tube; the second layer of steel tube coats the first layer of steel tube; one end of the first layer of steel tube is connected with a liquid refrigerant connecting tube I, the other end is closed, one side of the tube body is provided with a communicating connecting tube, and the communicating connecting tube is used for communicating the first layer of steel tube with the third layer of steel tube; one end of the second layer of steel tube is connected with a mixed gas connecting tube, the other end is closed, the mixed gas connecting tube corresponds to the closed end of the first layer of steel tube, the tube body is provided with a liquid refrigerant discharging connecting tube and an exhaust connecting tube, the liquid refrigerant discharging connecting tube penetrates through the third layer of steel tube and is communicated with the bottom of an evaporator, and the exhaust connecting tube penetrates through the third layer of steel tube and is communicated with the air storage tank; one end of the third layer of steel tube is connected with a liquid refrigerant connecting tube II, the other end is closed, and the tube body is provided with a gas refrigerant discharging connecting tube. The refrigerant purifying device is simple in structure, does not require any power source and has wide adaptability.
Description
Technical field
The utility model relates to refrigerant technical field, relates in particular to a kind of purifying plant of refrigerant.
Background technology
Incoagulable gas in central air conditioner system refers to the air, the lubricating oil steam etc. that are mixed in refrigeration system, and these gases circulate in system with cold-producing medium, not with cold-producing medium condensation, also do not produce refrigeration effect.Incoagulable gas is mixed in refrigeration system can cause that central air conditioner system force value is higher, has a strong impact on unit operation efficiency, even burns out compressor electric motor.
In prior art, be in the time of compressor emergency shutdown, incoagulable gas to be directly discharged in air by container top perforate.But, because incoagulable gas density is very little, be generally less than gaseous coolant density, so, by direct discharging modes, can not very effectively solve the incoagulable gas problem existing in coolant system, the refrigerant of can not effectively purifying, is therefore badly in need of a kind of technology and solves this problem.
Utility model content
For overcoming above-mentioned defect, the utility model provides a kind of refrigerant purifying plant, and it has solved the emission problem of incoagulable gas the refrigerant of purifying, and reaches good refrigerant refining effect and incoagulable gas is discharged to air-conditioning system effectively.
In order to achieve the above object, the utility model adopts following technical scheme: it comprises steel pipe and air accumulator, described steel pipe is compound steel pipe, compound steel pipe is coaxial, and ground floor steel pipe is wrapped in second layer steel duct, and second layer steel pipe is wrapped in compound steel pipe inside, one end of ground floor steel pipe connects liquid refrigerants and takes over I, other end sealing, a side of the body of ground floor steel pipe has communication nipple, and communication nipple is communicated with ground floor steel pipe with compound steel pipe; One end of second layer steel pipe connects mist and takes over, other end sealing, mist is taken over the blind end of corresponding ground floor steel pipe, on second layer steel pipe body, be respectively equipped with liquid refrigerants outlet connection, vent connection, liquid refrigerants outlet connection runs through compound steel Guan Houyu base of evaporator and is communicated with, and vent connection runs through compound steel Guan Houyu and is communicated with air accumulator; One end of compound steel pipe connects liquid refrigerants and takes over II, other end sealing, and the body of compound steel pipe is provided with gaseous coolant outlet connection.
The inside of described vent connection is provided with filter.
Described air accumulator top connects safety relief valve.
The utility model solved the incoagulable gas in air-conditioning system effective emission problem and and improved the effect that refrigerant is purified, the utility model is simple in structure, is easy to realize, and does not need to add any power source, has applicability widely.
Brief description of the drawings
Fig. 1 the utility model structural representation.
In figure: 1-ground floor steel pipe; 2-second layer steel pipe; 3-compound steel pipe; 4-vent connection; 5-filter; 6-liquid refrigerants is taken over II; 7-liquid refrigerants is taken over I; 8-liquid refrigerants outlet connection; 9-mist is taken over; 10-gaseous coolant outlet connection; 11-communication nipple; 12-air accumulator; 13-safety relief valve; ← liquid refrigerants flows to;
mist flows to; ← gaseous coolant flows to; ← incoagulable gas flows to.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
Refrigerant purifying plant of the present utility model, comprise steel pipe and air accumulator 12, described steel pipe is compound steel pipe, compound steel pipe is coaxial, and ground floor steel pipe 1 is wrapped in second layer steel pipe 2 inside, and second layer steel pipe 2 is wrapped in compound steel pipe inside 3, one end of ground floor steel pipe 1 connects liquid refrigerants and takes over I 7, other end sealing, a side of the body of ground floor steel pipe 1 has communication nipple 11, and communication nipple 11 is communicated with ground floor steel pipe 1 with compound steel pipe 3; One end of second layer steel pipe 2 connects mist and takes over 9, other end sealing, mist is taken over the blind end of 9 corresponding ground floor steel pipes 1, on second layer steel pipe 2 bodys, be respectively equipped with liquid refrigerants outlet connection 8, vent connection 4, liquid refrigerants outlet connection 8 is communicated with base of evaporator after running through compound steel pipe 3, vent connection 4 is communicated with air accumulator 12 after running through compound steel pipe 3, and the inside of vent connection 4 is provided with filter 5, connects safety relief valve 13 on air accumulator 12; One end of compound steel pipe 3 connects liquid refrigerants and takes over II 6, other end sealing, and the body of compound steel pipe 3 is provided with gaseous coolant outlet connection 10.
The course of work of the present utility model is: when centrifugal compressor operation, condenser inner high voltage gas enters second layer steel pipe 2 by pipeline; The low temperature liquid refrigerant of introducing from liquid pipe enters respectively in ground floor steel pipe 1 and compound steel pipe 3, and with second layer steel pipe 2 in heat transfer of mixture gas, gaseous coolant in interior second layer steel pipe 2 mist is condensed into liquid, and then enters base of evaporator by liquid refrigerants outlet connection 8.Meanwhile, after the low temperature liquid refrigerant heat exchange in ground floor steel pipe 1, be evaporated to gaseous coolant, arrange into compound steel pipe 3 by communication nipple 11.The interior liquid refrigerants entrance of compound steel pipe 3 carries out again cooling to the vent connection 4 of being drawn by second layer steel pipe 2, play super cooling effect, and the gaseous coolant in compound steel pipe 3 enters compressor air suction mouth through gaseous coolant outlet connection 10.Incoagulable gas in vent connection 4 enters air accumulator 12, and in the interior gathering of air accumulator 12, after operation a period of time, is opened safety relief valve 13 by second layer steel pipe 2, and interior air accumulator 12 incoagulable gas is discharged to system; Repeatedly repeat after above operation, the incoagulable gas in unit will thoroughly be discharged.
Claims (3)
1. a refrigerant purifying plant, comprise steel pipe and air accumulator (12), it is characterized in that, described steel pipe is compound steel pipe, compound steel pipe is coaxial, ground floor steel pipe (1) is wrapped in second layer steel pipe (2) inside, second layer steel pipe (2) is wrapped in compound steel pipe inside (3), one end of ground floor steel pipe (1) connects liquid refrigerants and takes over I (7), other end sealing, one side of the body of ground floor steel pipe (1) has communication nipple (11), and communication nipple (11) is communicated with ground floor steel pipe (1) with compound steel pipe (3); One end of second layer steel pipe (2) connects mist and takes over (9), other end sealing, mist is taken over the blind end of (9) corresponding ground floor steel pipes (1), on second layer steel pipe (2) body, be respectively equipped with liquid refrigerants outlet connection (8), vent connection (4), liquid refrigerants outlet connection (8) is communicated with atmosphere after running through compound steel pipe (3), and vent connection (4) is communicated with air accumulator (12) after running through compound steel pipe (3); One end of compound steel pipe (3) connects liquid refrigerants and takes over II (6), other end sealing, and the body of compound steel pipe (3) is provided with gaseous coolant outlet connection (10).
2. refrigerant purifying plant according to claim 1, is characterized in that, the inside of vent connection (4) is provided with filter (5).
3. refrigerant purifying plant according to claim 1, is characterized in that, air accumulator (12) top connects safety relief valve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765449.8U CN203629169U (en) | 2013-11-28 | 2013-11-28 | Refrigerant purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765449.8U CN203629169U (en) | 2013-11-28 | 2013-11-28 | Refrigerant purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203629169U true CN203629169U (en) | 2014-06-04 |
Family
ID=50815637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765449.8U Expired - Lifetime CN203629169U (en) | 2013-11-28 | 2013-11-28 | Refrigerant purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203629169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822416A (en) * | 2013-11-28 | 2014-05-28 | 乐金空调(山东)有限公司 | Coolant purifying device |
-
2013
- 2013-11-28 CN CN201320765449.8U patent/CN203629169U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103822416A (en) * | 2013-11-28 | 2014-05-28 | 乐金空调(山东)有限公司 | Coolant purifying device |
| CN103822416B (en) * | 2013-11-28 | 2017-01-18 | 乐金空调(山东)有限公司 | Coolant purifying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106744633B (en) | One kind is anti-to fire gas recovery system for oil | |
| CN203629169U (en) | Refrigerant purifying device | |
| CN102878625A (en) | Improvement setting for water-cooled air conditioner | |
| CN202885326U (en) | Double-unit twin-stage compression refrigerating unit | |
| CN102788391A (en) | Water refrigeration air conditioner | |
| CN202973689U (en) | Gas-liquid separator of freon refrigerating system | |
| CN202562151U (en) | Air-conditioning system | |
| CN206281056U (en) | It is a kind of being capable of energy-conservation and the heat pump that purifies the air of a room | |
| CN207910032U (en) | A kind of electric vehicle independence refrigerating medium battery cooling apparatus | |
| CN203097927U (en) | Mine air conditioner | |
| CN103822416A (en) | Coolant purifying device | |
| CN101712269A (en) | Vehicle energy-saving air conditioning device | |
| CN206639887U (en) | A kind of new energy car battery case water circulation controls heat management system | |
| CN205505468U (en) | Freezing type compressing air drier | |
| CN111495109B (en) | Oil gas recovery system | |
| CN201123266Y (en) | Temperature control device for granary | |
| CN204806745U (en) | Stock solution drying chamber | |
| CN102287215A (en) | Electroless carbon dioxide refrigerating and desiccant air conditioner | |
| CN103256755B (en) | Heat source tower chemical heat pump | |
| CN206803596U (en) | A kind of compressor cooling mixed-proof structure cold water tank | |
| CN105716325A (en) | Natural gas compressor conveying and refrigerating system | |
| CN206944347U (en) | A kind of mobile air conditioner of high efficiency and heat radiation | |
| CN206327115U (en) | A kind of energy-saving vehicle-mounted refrigerating system | |
| CN204665776U (en) | Idle call liquid storage separator | |
| CN201534473U (en) | Automotive energy-saving air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |