CN101131272A - Condenser used for screw flooded air-conditioning unit - Google Patents
Condenser used for screw flooded air-conditioning unit Download PDFInfo
- Publication number
- CN101131272A CN101131272A CNA2006101125442A CN200610112544A CN101131272A CN 101131272 A CN101131272 A CN 101131272A CN A2006101125442 A CNA2006101125442 A CN A2006101125442A CN 200610112544 A CN200610112544 A CN 200610112544A CN 101131272 A CN101131272 A CN 101131272A
- Authority
- CN
- China
- Prior art keywords
- oil
- housing
- casing
- pipe
- conditioning unit
- 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
Images
Landscapes
- Compressor (AREA)
Abstract
This invention is a condenser for screw flooded type air conditioner unit. It includes gas inlet pipe and liquid outlet pipe, which are on the casing. It also has heat exchanging pipe inside of the casing. The said heat exchanging pipe is at the lower part of casing inner cavity. The inclined oil collecting plate is positioned on the heat exchanging pipe inside of the casing. Wire net is filled on the oil collecting plate inside of casing. The bottom face of oil collecting plate connects to oil return pipe. This invention has oil separator, which can reduce the oil entering into evaporator. This invention can also save the space.
Description
Technical field
The present invention relates to air-conditioning technical field, especially for the condenser of screw flooded air-conditioning unit.
Background technology
Screw flooded air-conditioning unit is because its refrigerating capacity is big, the coefficient of refrigerating performance advantages of higher is subjected to user's favor deeply.In the screw flooded air-conditioning unit in order to reduce the oil mass that enters in the evaporimeter as far as possible, the oil return measure of adopting has two kinds: a kind of is to set up oil eliminator behind exhaust outlet of compressor, makes the lubricating oil that comes out with exhaust directly return compressor after oil eliminator separates; Another kind is to utilize injector or other method that the lubricating oil that enters evaporimeter with exhaust is separated with cold-producing medium and return compressor.
In the prior art, it is commonplace at present that this way of secondary oil separator is set behind exhaust outlet of compressor, though divide oily effect relatively good, this method can increase the complexity of unit pipe-line system and control system, unit initial cost cost increases, the corresponding increase of contour size of the unit(s).
Summary of the invention
In order to solve above-mentioned problems of the prior art, the purpose of this invention is to provide a kind of condenser that is used for screw flooded air-conditioning unit.Its built-in oil eliminator can effectively reduce the oil mass that enters evaporimeter, have simple in structure, reduce cost, space-saving advantage.
In order to reach above-mentioned goal of the invention, technical scheme of the present invention realizes as follows:
A kind of condenser that is used for screw flooded air-conditioning unit, it comprises the air inlet pipe and the drain pipe that place on the housing, places the heat exchanger tube in the housing.Its design feature is that described heat exchanger tube is positioned at the below that places the housing inner chamber.Tilt to place oil collection plate on the heat exchanger tube, in the housing, on the oil collection plate, be filled with woven wire in the housing.The oil collection plate bottom face connects oil return pipe.
The present invention sets up oil eliminator owing to adopted above-mentioned structure in condenser, simplified the circuit design of system, has reduced the unit cost.Utilize filtration formula and inertia-type to divide oily principle simultaneously, make score oil more thorough, significantly reduced the oil mass that enters evaporimeter.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is that the A of Fig. 1 is to dwindling schematic diagram.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention includes the air inlet pipe 2 and the drain pipe 3 that place on the housing 7, place the heat exchanger tube 1 in the housing 7.Heat exchanger tube 1 is positioned at the below that places housing 7 inner chambers, tilts to place oil collection plate 4 on the heat exchanger tube 1, in the housing 7.On the oil collection plate 4, be filled with woven wire 5 in the housing 7, oil collection plate 4 bottom faces connect oil return pipe 6.
When the present invention used, the high-temperature high-pressure refrigerant gas that comes out from compressor entered condenser by air inlet pipe 2.The oil content that contains in the gas is because flow velocity descends suddenly and focus on the oil collection plate 4 through the filtration of woven wire 5, and returns compressor along the oil return pipe 6 that joins with oil collection plate 4 lower ends.Refrigerant vapour after the Oil-gas Separation enters evaporimeter after condensation and throttling.
Claims (1)
1. condenser that is used for screw flooded air-conditioning unit, it comprises the air inlet pipe (2) and the drain pipe (3) that place on the housing (7), places the heat exchanger tube (1) in the housing (7), it is characterized in that, described heat exchanger tube (1) is positioned at the below that places housing (7) inner chamber, heat exchanger tube (1) is gone up, oil collection plate (4) is placed in the interior inclination of housing (7), oil collection plate (4) is gone up, be filled with woven wire (5) in the housing (7), and oil collection plate (4) bottom face connects oil return pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101125442A CN101131272A (en) | 2006-08-23 | 2006-08-23 | Condenser used for screw flooded air-conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101125442A CN101131272A (en) | 2006-08-23 | 2006-08-23 | Condenser used for screw flooded air-conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101131272A true CN101131272A (en) | 2008-02-27 |
Family
ID=39128626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101125442A Pending CN101131272A (en) | 2006-08-23 | 2006-08-23 | Condenser used for screw flooded air-conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101131272A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345944A (en) * | 2011-09-21 | 2012-02-08 | 杭州赛富特设备有限公司 | Built-in oil separating condenser |
| CN102538311A (en) * | 2012-03-07 | 2012-07-04 | 南京都乐制冷设备有限公司 | Dry evaporator and condensing oil gas recovery device |
| CN106546043A (en) * | 2017-01-11 | 2017-03-29 | 昆山台佳机电有限公司 | Heat regenerator with separating of oil function |
-
2006
- 2006-08-23 CN CNA2006101125442A patent/CN101131272A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345944A (en) * | 2011-09-21 | 2012-02-08 | 杭州赛富特设备有限公司 | Built-in oil separating condenser |
| CN102345944B (en) * | 2011-09-21 | 2014-03-19 | 杭州赛富特设备有限公司 | Built-in oil separating condenser |
| CN102538311A (en) * | 2012-03-07 | 2012-07-04 | 南京都乐制冷设备有限公司 | Dry evaporator and condensing oil gas recovery device |
| CN106546043A (en) * | 2017-01-11 | 2017-03-29 | 昆山台佳机电有限公司 | Heat regenerator with separating of oil function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101737329A (en) | Compact structure of liquid reservoir and oil separator of compressor | |
| CN102242992B (en) | Integration device for refrigerant vapor-liquid separation and liquid storage and air-conditioning system using same | |
| CN101203720A (en) | Accumulator integration with exchanger header | |
| CN200961976Y (en) | Condenser used for the screw full liquid air conditioner unit | |
| CN101737331B (en) | Integral structure of liquid reservoir and oil separator of compressor | |
| CN101131272A (en) | Condenser used for screw flooded air-conditioning unit | |
| US20080314063A1 (en) | Combined Muffler and Oil Separator for Refrigerant System | |
| CN101000178A (en) | Refrigeration system | |
| CN201676624U (en) | Gas and oil separator | |
| CN201368630Y (en) | Siphon type gas-liquid separation and oil return unit in parallel compression refrigerating unit | |
| CN1203283C (en) | Air-conditioner | |
| CN112781128B (en) | Air conditioning system and control method thereof | |
| CN2763760Y (en) | Gas-liquid separator with heat regenerator function | |
| CN1847749A (en) | Refrigerant system for air conditioner in car | |
| CN100501279C (en) | Device for filtering, separating and storing refrigerant in refrigerant circuit | |
| JP2000199658A (en) | Gas/liquid separator for cooling device | |
| JP5787564B2 (en) | Separator capable of gas-liquid separation and oil separation | |
| CN208887042U (en) | Heat recovery apparatus and air conditioner | |
| JPH1194403A (en) | Gas-liquid separator of refrigerating cycle device | |
| CN220524404U (en) | Heat recovery device for refrigeration cycle system and air conditioning system | |
| CN110594159A (en) | Compressor exhaust method, compressor and refrigeration system | |
| CN200961972Y (en) | Evaporator used for the screw full liquid air conditioner unit | |
| CN101071021A (en) | Electric refrigerator | |
| CN216693837U (en) | Low-noise low-vibration elevator air conditioner structure | |
| CN210397113U (en) | Rotor type compressor and refrigeration cycle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |