CN220380027U - Oil-gas separation pipeline assembly and air conditioner adopting same - Google Patents
Oil-gas separation pipeline assembly and air conditioner adopting same Download PDFInfo
- Publication number
- CN220380027U CN220380027U CN202320144085.5U CN202320144085U CN220380027U CN 220380027 U CN220380027 U CN 220380027U CN 202320144085 U CN202320144085 U CN 202320144085U CN 220380027 U CN220380027 U CN 220380027U
- Authority
- CN
- China
- Prior art keywords
- oil
- gas
- separator
- pipeline
- filter
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 abstract description 51
- 239000010729 system oil Substances 0.000 abstract description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 9
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses an oil-gas separation pipeline assembly and an air conditioner adopting the same, comprising a gas-liquid separator, an oil separator detachably arranged on the side wall of the gas-liquid separator, a filter arranged above the oil separator, a detection valve arranged above the filter and a four-way valve arranged below the detection valve, wherein the oil separator is arranged in the middle of the gas-liquid separator, two ends of the oil separator are respectively communicated with the gas-liquid separator and the filter, two ends of the detection valve are respectively communicated with the filter and the four-way valve, and the level of the four-way valve is lower than that of the detection valve. The system can be divided into a single-system oil gas pipeline component and a double-system oil gas pipeline component according to the number of the oil separators, and can meet the design of different pipeline systems according to the number of compressors; different system oil and gas branch pipeline components are designed according to actual application conditions so as to meet application requirements; the oil gas branch pipeline assembly realizes modularized production, can greatly reduce the design difficulty of the pipeline and reduce the waste of the pipeline.
Description
Technical Field
The utility model relates to the field of air conditioners, in particular to an oil-gas separation pipeline assembly and an air conditioner adopting the same.
Background
The high-speed running process of the motor of the air-conditioning compressor needs oil for lubrication, and the lubricating oil can be carried out of the compressor by the system refrigerant when the air-conditioning system runs. In order to enable the lubricating oil to quickly return to the compressor, an oil separator is typically connected in series with the compressor discharge pipe.
In order to ensure that saturated steam is sucked into a compressor in the refrigerating process of an air conditioning system and avoid the compressor from being damaged due to liquid impact, a gas-liquid separator is generally connected in series with a return air pipe of the compressor and is used for separating liquid drops in low-pressure steam from an evaporator.
The existing air conditioner pipeline system is often that a compressor system is matched with an oil separator and then is connected with a gas-liquid separator; when the compressor system is provided with two compressors, the two compressors are respectively provided with an oil separator, and are connected with the gas-liquid separator, a plurality of parts such as a one-way valve, a filter and a capillary tube are arranged on the pipeline, the pipeline design is complex, the pipeline layout is not facilitated, the welding points are more, the leakage hidden trouble is large, the pipeline is wasted, and the space of air conditioning equipment is wasted.
Disclosure of Invention
The utility model mainly aims to provide an oil-gas separation pipeline assembly and an air conditioner adopting the same, and aims to integrate one or two oil separators on a gas-liquid separator, so that the whole pipeline arrangement is very simple, welding points are reduced, and the problems of poor pipeline layout and pipeline waste of the existing air conditioning system are solved.
In order to achieve the above purpose, the utility model provides an oil-gas separation pipeline assembly, which comprises a gas-liquid separator, an oil separator detachably arranged on the side wall of the gas-liquid separator, a filter arranged above the oil separator, a detection valve arranged above the filter and a four-way valve arranged below the detection valve, wherein the oil separator is arranged in the middle of the gas-liquid separator, two ends of the oil separator are respectively communicated with the gas-liquid separator and the filter, two ends of the detection valve are respectively communicated with the filter and the four-way valve, and the level of the four-way valve is lower than that of the detection valve.
An air conditioner comprises the oil-gas separation pipeline assembly and a compressor, wherein two ends of the compressor are respectively connected with a gas-liquid separator and an oil separator pipeline.
The technical scheme of the utility model has the beneficial effects that:
1. the system can be divided into a single-system oil gas pipeline component and a double-system oil gas pipeline component according to the number of the oil separators, and can meet the design of different pipeline systems according to the number of compressors; different system oil and gas branch pipeline components are designed according to actual application conditions so as to meet application requirements; the oil gas branch pipeline assembly realizes modularized production, the design difficulty of the pipeline can be greatly reduced, and the waste of the pipeline is reduced, wherein the four-way valve can be used for communicating different pipelines, so that the applicability of the oil gas branch pipeline assembly is improved, and meanwhile, a reserved port is reserved, so that the connection of corresponding accessories or devices can be facilitated;
2, the oil separator is arranged in the pipeline of the air conditioning system, the bracket for fixing the oil separator is additionally arranged on the gas-liquid separator for installation and fixation and prevention of vibration of the oil separator, and the oil separator can also be used for locking the electromagnetic coil connector, reducing the fixed bracket and shortening the length of the corresponding connecting pipe.
3. In air conditioning unit pipeline, for the smooth oil return of compressor system, need longer pipeline connection oil separator and vapour and liquid separator, can increase the degree of difficulty and the processing cost of piping system arrangement, and the system high low pressure lateral pressure balance is slow when the air conditioner is shut down, and integrated oil separator returns oil pipeline connection vapour and liquid separator, returns oil pipeline weak point, and integrated capillary, but quick balanced system pressure reduces the connecting pipe simultaneously.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a second view of the first embodiment of the present utility model;
FIG. 3 is a schematic view of a second embodiment of the present utility model;
fig. 4 is a schematic view of a second embodiment of the present utility model.
In the figure, 1 is a gas-liquid separator, 2 is an oil separator, 3 is a filter, 4 is a detection valve, 5 is a four-way valve, 6 is a capillary tube, 7 is an electromagnetic valve, and 31 is a bracket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, rear, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first" or "second" etc. in the embodiments of the present utility model, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1 to 4, an oil-gas separation pipeline assembly comprises a gas-liquid separator 1, an oil separator 2 detachably arranged on the side wall of the gas-liquid separator 1, a filter 3 arranged above the oil separator 2, a detection valve 4 arranged above the filter 3 and a four-way valve 5 arranged below the detection valve 4, wherein the oil separator 2 is arranged at the middle part of the gas-liquid separator, two ends of the oil separator 2 are respectively communicated with the gas-liquid separator 1 and the filter 3, two ends of the detection valve 4 are respectively communicated with the filter 3 and the four-way valve 5, and the level of the four-way valve 5 is lower than that of the detection valve 4.
1. The number of the oil separators 2 can be divided into a single-system oil gas separation pipeline assembly (such as a first embodiment) and a double-system oil gas separation pipeline assembly (such as a second embodiment), and the design of different pipeline systems can be met according to the number of compressors; different system oil and gas branch pipeline components are designed according to actual application conditions so as to meet application requirements; the oil gas branch pipeline assembly realizes modularized production, the design difficulty of the pipeline can be greatly reduced, and the waste of the pipeline is reduced, wherein the four-way valve 5 can be used for communicating different pipelines, so that the applicability of the oil gas branch pipeline assembly is improved, and meanwhile, a reserved port is reserved, so that the connection of corresponding accessories or devices can be facilitated;
2, the oil separator 2 sets up in air conditioning system pipeline, for the installation is fixed and prevent oil separator 2 vibration, and the gas-liquid separator 1 increases the fixed oil separator 2 of support 31, and support 31 outwards extends the setting to make be equipped with the interval between gas-liquid separator 1 and the oil separator 2, support 31 also can be used to fixed solenoid valve 7 simultaneously, has avoided needing other mount to be used for installing solenoid valve 7, shortens corresponding connecting tube length simultaneously.
3. In air conditioning unit pipeline, for the smooth oil return of compressor system, need longer pipeline connection oil separator 2 and vapour and liquid separator 1, can increase the degree of difficulty and the processing cost of piping system arrangement, and the system high low pressure lateral pressure balance is slow when the air conditioner is shut down, and integrated oil separator 2 returns oil pipeline connection vapour and liquid separator 1, returns oil pipeline weak point, and integrated capillary 6, but quick balanced system pressure reduces the connecting pipe simultaneously.
In the embodiment of the utility model, an electromagnetic valve 7 and a capillary tube 6 which are mutually communicated are also arranged between the gas-liquid separator 1.
Specifically, the side wall of the oil separator 2 is provided with at least one bracket 31, and the bracket 31 is welded and fixed.
Specifically, the oil separator and the filter are arranged vertically and in the same vertical direction or horizontally.
Further, the detection valve 4 is used for detecting the flow rate, pressure and density of the fluid.
In an embodiment of the present utility model, the oil separator 2 is provided with one or two.
Specifically, when the oil separator 2 is provided with two oil separators, the oil separator 2 is arranged on the opposite side walls of the gas-liquid separator 1, so that the pipeline arrangement is more reasonable, and the volume occupied by the oil-gas separation pipeline is reduced.
An air conditioner comprises the oil-gas separation pipeline assembly and a compressor (not shown), wherein two ends of the compressor are respectively connected with the gas-liquid separator and the oil separator pipeline.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather, the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (8)
1. The utility model provides an oil gas is pipeline subassembly, its characterized in that includes gas-liquid separator, demountable installation in the oil separator of gas-liquid separator lateral wall, locates the filter of oil separator top, locates the check valve of filter top and locates the cross valve of check valve below, the middle part position of gas-liquid separator is located to the oil separator, the both ends of oil separator are linked together with gas-liquid separator and filter respectively, and the both ends of check valve are linked together with filter and cross valve respectively, the level of cross valve is less than the level of check valve.
2. The oil and gas manifold assembly of claim 1, wherein: and an electromagnetic valve and a capillary tube which are mutually communicated are also arranged between the gas-liquid separators.
3. The oil and gas manifold assembly of claim 1, wherein: the side wall of the oil separator is provided with at least one bracket, and the bracket is welded and fixed.
4. The oil and gas manifold assembly of claim 1, wherein: the oil separator and the filter are vertically arranged and are arranged in the same vertical direction or horizontally.
5. The oil and gas manifold assembly of claim 1, wherein: the detection valve is used for detecting the flow rate, pressure and density of the fluid.
6. The oil and gas manifold assembly of claim 1, wherein: the oil separator is provided with one or two.
7. The oil and gas manifold assembly of claim 6, wherein: when the oil separator is provided with two oil separators, the oil separator is arranged on the opposite side walls of the gas-liquid separator.
8. An air conditioner characterized by comprising the oil-gas separation pipeline assembly according to any one of claims 1-7 and a compressor, wherein two ends of the compressor are respectively connected with a gas-liquid separator and an oil separator pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144085.5U CN220380027U (en) | 2023-01-31 | 2023-01-31 | Oil-gas separation pipeline assembly and air conditioner adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320144085.5U CN220380027U (en) | 2023-01-31 | 2023-01-31 | Oil-gas separation pipeline assembly and air conditioner adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380027U true CN220380027U (en) | 2024-01-23 |
Family
ID=89564175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320144085.5U Active CN220380027U (en) | 2023-01-31 | 2023-01-31 | Oil-gas separation pipeline assembly and air conditioner adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380027U (en) |
-
2023
- 2023-01-31 CN CN202320144085.5U patent/CN220380027U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201724482U (en) | Refrigerant vapor-liquid separation and liquid storage integrated device and air conditioning system using same | |
| CN102242992B (en) | Refrigerant vapor-liquid separation and liquid storage integrated device and air conditioning system using same | |
| US20120017636A1 (en) | Refrigeration cycle apparatus | |
| CN109952477B (en) | Lubricant separator with muffler | |
| CN220380027U (en) | Oil-gas separation pipeline assembly and air conditioner adopting same | |
| CN203489553U (en) | Multi-hole-type gas-liquid separator | |
| CN104949406B (en) | A kind of gas-liquid separator | |
| US10386103B2 (en) | Suction conduit flow control for lubricant management | |
| US11499763B2 (en) | Integrated oil separator with a condenser | |
| CN216557747U (en) | Compressor assembly, air condensing units and air conditioning system | |
| CN217952738U (en) | Economizer and air conditioner refrigerating system | |
| CN216557746U (en) | Air conditioning system, air condensing units and compressor unit spare | |
| CN101430151A (en) | Gas-liquid separator suitable for air conditioning system with multi-compressor parallel connection | |
| CN215244232U (en) | Air conditioner pipeline assembly for vehicle and vehicle | |
| CN109186053B (en) | Heat recovery device and air conditioner | |
| CN221122600U (en) | Liquid storage device and air conditioning system | |
| EP3767202A1 (en) | System and method for lubricant separation and return control | |
| CN218936722U (en) | Oil return and liquid storage structure of air conditioning system | |
| CN219711754U (en) | Compressor and air conditioner | |
| CN217873275U (en) | Compressor and refrigeration equipment | |
| CN218864544U (en) | Oil return system of double-compressor multi-connected air conditioner | |
| CN219572357U (en) | Air conditioner | |
| CN201100799Y (en) | Gas liquid separator applicable to multi-compressor in parallel connection to air conditioning system | |
| CN221944553U (en) | Gas-liquid separator | |
| CN215002408U (en) | Novel air-conditioning gas-liquid separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |