CN202675764U - Horizontal gas-liquid separator and air conditioning compressing unit - Google Patents
Horizontal gas-liquid separator and air conditioning compressing unit Download PDFInfo
- Publication number
- CN202675764U CN202675764U CN 201220274097 CN201220274097U CN202675764U CN 202675764 U CN202675764 U CN 202675764U CN 201220274097 CN201220274097 CN 201220274097 CN 201220274097 U CN201220274097 U CN 201220274097U CN 202675764 U CN202675764 U CN 202675764U
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- cylindrical shell
- gas
- liquid separator
- inlet pipe
- pipe
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Abstract
The utility model discloses a horizontal gas-liquid separator which comprises a horizontal hollow barrel with two closed ends and with the transverse length larger than the height. The barrel is provided with a gas inlet pipe component, a gas outlet pipe component and an oil discharge outlet, the gas inlet pipe component comprises a gas inlet pipe with a pipe orifice at one end exposed outside the barrel and a closed pipe orifice at the other end arranged inside the barrel, and a wall of the gas inlet pipe is provided with a rectangular opening which is positioned inside the barrel and close to the closed pipe orifice of the gas inlet pipe. The utility model further discloses an air conditioning compressing unit. The horizontal gas-liquid separator effectively prevents gas suction and liquid carrying and improves integral performance of reliable operation of a system; the horizontal structural design is adopted, so that the integral structure can be designed more flexibly, and mounting and using are more convenient; and flange design is adopted for an inlet and an outlet, so that mounting and maintenance are facilitated. The compressing unit adopting the method of ejection oil returning is simple and reliable, and oil balance of a unit system is guaranteed.
Description
Technical field
The utility model relates to field of Refrigeration and Air-conditioning, is specifically related to a kind of horizontal type gas and liquid separator and air conditioner compressed unit.
Background technology
Present most of freezing and refrigeration Condensing units system generally adopts vertical gas-liquid separator when design; When the structure of a refrigeration system is restricted during in design or its refrigeration capacity when larger, because the structure of vertical gas-liquid separator is not suitable for assembling, so general producer abandons at unit gas-liquid separator being installed.
Also have, for the unit that adopts helical-lobe compressor when the system, because helical-lobe compressor has certain anti-liquid hammer ability, so producer generally can be at unit design gas separation structure yet; But when the helical-lobe compressor unit load changes, when especially recycle circuit is long, will pour into a lot of refrigerants in the system, and because gas-liquid separator not being set, just be easy to cause compressor air suction band liquid, finally cause compressor to be subject to liquid hammer and damage; The life-span of compressor bank is reduced;
In addition, the oil return effect of some gas-liquid separator is undesirable, can't guarantee the oily balance of compressor unit system.
The utility model content
The purpose of this utility model is to provide a kind of horizontal type gas and liquid separator, can be used for large capacity Condensing units, and applicable polytype compressor, improves its anti-liquid hammer ability.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
A kind of horizontal type gas and liquid separator, it comprises the hollow cylinder of a horizontal closed at both ends, its horizontal length is greater than its height; Be provided with air inlet pipe assembly, escape pipe assembly and oil drain out on the described cylindrical shell;
Described air inlet pipe assembly comprises air inlet pipe; The described air inlet pipe wherein mouth of pipe of an end is exposed to the outside of described cylindrical shell, the sealing of the other end mouth of pipe, and be arranged at the inside of described cylindrical shell;
Be provided with rectangular aperture on the tube wall of described air inlet pipe, described rectangular aperture is positioned at the inside of described cylindrical shell, and the mouth of pipe of the described sealing of close described air inlet pipe.
Among embodiment, described cylindrical shell is a horizontal cylinder therein, and its two ends are provided with the dome-shaped end socket for closed port.
Therein among embodiment, the sewage draining exit that also is provided with on the described cylindrical shell for the production of and uses during maintenance, and the saddle support that is used for supporting described cylindrical shell;
Described saddle support is arranged at the bottom in the described cylindrical shell outside; Described sewage outfalls setting is on the barrel of described cylinder body bottom;
Described air inlet pipe assembly and escape pipe assembly are arranged on the barrel at described cylindrical shell top; Described oil drain out is arranged on the barrel of bottom of described cylindrical shell.
Among embodiment, the mouth of pipe place that is exposed to described cylindrical shell outside of described air inlet pipe is equipped with flange therein, and the mouth of pipe of the sealing of described air inlet pipe is provided with the cover plate that makes its sealing; The opening direction of described rectangular aperture is towards one of them blind end of described cylindrical shell adjacent thereto.
Among embodiment, described escape pipe assembly comprises U-shaped escape pipe therein; It is outside that one of them mouth of pipe of described U-shaped escape pipe is exposed to described cylindrical shell, and another mouth of pipe is positioned at the inside of described cylindrical shell.
Among embodiment, be provided with another flange on the described mouth of pipe that is exposed to described cylindrical shell outside of described U-shaped escape pipe therein.
Among embodiment, the horizontal segment of " U " type of described U-shaped escape pipe bottom is positioned at described inner barrel, and the bottom of described horizontal segment is provided with outage therein;
The upper space of the horizontal segment of described U-shaped escape pipe also is provided be used to the baffle plate that prevents air flow shortcircuit.
Among embodiment, described baffle plate is arranged on the tube wall of described inner barrel therein.
Among embodiment, described air inlet pipe assembly is near the end in the described cylindrical shell two ends therein, and described escape pipe assembly is near the other end in the described cylindrical shell two ends.
The technical solution of the utility model also comprises:
A kind of air conditioner compressed unit links to each other with gs-oil separator; Also be connected with jet pump and described gas-liquid separator; The flowline of described gs-oil separator links to each other with the injection entrance of described jet pump, and the air entry of described compressor links to each other with described injection delivery side of pump, and the described oil drain out on the described gas-liquid separator is linked to each other by the injection entrance with described jet pump.
The beneficial effects of the utility model
Horizontal type gas and liquid separator of the present utility model adopts horizontal design, uses flexibly, can prevent system's liquid hit phenomenon; Adopt flange into and out of interface, make installation and maintenance more convenient; Described air conditioner compressed unit adopts the ejecting scavenge return mode, makes the dependable performance of compressor bank.
Description of drawings
For the purpose, technical scheme and the advantage that make horizontal type gas and liquid separator of the present utility model and air conditioner compressed unit clearer, below in conjunction with drawings and Examples, the utility model is described in further details, but, should be noted that, below described specific embodiment only to be used for explanation the utility model bright, but be not used for limiting scope of the present utility model.
Fig. 1 is the whole sectional structure sketch of horizontal type gas and liquid separator one specific embodiment of the present utility model;
Fig. 2 is the structural representation of the air inlet pipe assembly of horizontal type gas and liquid separator shown in Figure 1;
Fig. 3 is the structural representation of the escape pipe assembly of horizontal type gas and liquid separator shown in Figure 1;
Fig. 4 is the local connection diagram of air conditioner compressed thermomechanical components one specific embodiment of the present utility model;
The specific embodiment:
As shown in Figure 1, the horizontal type gas and liquid separator in the present embodiment, it comprises the hollow cylinder 100 of a horizontal closed at both ends, the lateral length of cylindrical shell 100 is greater than its height; Be provided with air inlet pipe assembly 200, escape pipe assembly 300 and oil drain out 400 on the cylindrical shell 100;
As depicted in figs. 1 and 2, the air inlet pipe assembly 200 in the present embodiment comprises air inlet pipe 201; The air inlet pipe 201 wherein mouth of pipe of an end is exposed to the outside of cylindrical shell 100; Air inlet pipe 201 other end mouths of pipe seal, and are arranged at the inside of cylindrical shell 100;
Be provided with rectangular aperture 204 on the tube wall of air inlet pipe 201, rectangular aperture 204 is positioned at the inside of cylindrical shell 100, and the mouth of pipe of the described sealing of close air inlet pipe 201.
Preferably, as shown in Figure 1, the cylindrical shell 100 in the present embodiment is a horizontal cylinder, and its two ends are provided with the dome-shaped end socket for closed port; The profile of cylindrical shell 100 also can be that the cross section is the horizontal type cylindrical shell of other shape in further embodiments; Further, described horizontal type gas and liquid separator also comprises for the production of reaching the sewage draining exit 500 that uses when keeping in repair and the saddle support 600 that is used for supporting described cylindrical shell; Wherein the bore of sewage draining exit 500 can design according to actual needs.
Air inlet pipe assembly 200 and escape pipe assembly 300 are arranged on the barrel at cylindrical shell 100 tops, and oil drain out 400 is arranged on the barrel of bottom of cylindrical shell 100.
Further, be equipped with flange 202 such as the mouth of pipe place that is exposed to cylindrical shell 100 outsides of Fig. 2 air inlet pipe 201, the mouth of pipe of the sealing of air inlet pipe 201 is provided with the cover plate 203 that makes its sealing; The opening direction of rectangular aperture 204 is towards one of them blind end of cylindrical shell 100 adjacent thereto.
Preferably, as shown in figures 1 and 3, the escape pipe assembly 300 in the present embodiment comprises U-shaped escape pipe 301; One of them mouth of pipe of U-shaped escape pipe 301 is exposed to cylindrical shell 100 outsides, and another mouth of pipe is positioned at the inside of cylindrical shell 100.
Be provided with another flange 302 on the described mouth of pipe that is exposed to cylindrical shell 100 outsides of U-shaped escape pipe 301.
Further, when the gas-liquid separator in the present embodiment is in running order, gas-liquid mixture enters from the mouth of pipe that is equipped with flange 202 of air inlet pipe 201, then the end socket wall bump at rectangular aperture 204 places and cylindrical shell 100 1 ends carries out gas-liquid separation, and the gas after the separation is discharged from the mouth of pipe that is provided with another flange 302 of U-shaped escape pipe 301.
Preferably, the horizontal segment of U-shaped escape pipe 301 is positioned at the inside of cylindrical shell 100, and its bottom is provided with outage 303; The size of outage 303 can design according to actual needs.
The upper space of the horizontal segment of U-shaped escape pipe 301 also is provided be used to the baffle plate 700 that prevents air flow shortcircuit.
Further, as shown in Figure 1, the baffle plate 700 in the present embodiment is arranged on the tube wall of cylindrical shell 100 inside, and as a kind of better embodiment, baffle plate 700 adopts the mode of full weld welding to be fixed on the top inwall of cylindrical shell 100.
Preferably, as shown in Figure 1, the air inlet pipe assembly 200 in the present embodiment is near the end in the two ends of cylindrical shell 100, and escape pipe assembly 300 is near the other end in the cylindrical shell 100.
Embodiment two,
As shown in Figure 4, the air conditioner compressed unit in the present embodiment links to each other with gs-oil separator; Also be connected with the gas-liquid separator described in jet pump 30 and the embodiment one; Following syndeton is adopted in the oil return of described air conditioner compressed unit:
The flowline 400 of described gs-oil separator links to each other with the injection entrance of jet pump 30, and compressor air suction mouth 10 links to each other with the outlet of jet pump 30, and the oil drain out 400 on the described gas-liquid separator is linked to each other by the injection entrance with jet pump 30.
Above-mentioned circuit, the hydraulic oil in the employing oil eliminator are got back to compressor air suction mouth 10 by a small amount of oil that jet pump 30 gathers the bottom of the gas-liquid separator described in the embodiment one via oil drain out 400 injections as the injection source; This mode has effectively prevented absorbing gas belt liquid situation with respect to the unit that does not often use gas-liquid separator, has guaranteed again the oily balance of machine set system simultaneously; Improved the performance of the whole reliability service of system.
Horizontal type gas and liquid separator among above-described embodiment one and the embodiment two has effectively prevented absorbing gas belt liquid situation, has improved the performance of the whole reliability service of system; The design of employing horizontal type structure has flexibility during the complete machine structure design more, and is easy to install, imports and exports and adopts flange design, easy to installation and maintenance; Described air conditioner compressed unit adopts the ejecting scavenge return mode, and is simple and reliable, guaranteed the oily balance of machine set system.
Should be noted that at last obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these revise and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification.
Claims (10)
1. horizontal type gas and liquid separator is characterized in that: comprise the hollow cylinder of a horizontal closed at both ends, its horizontal length is greater than its height; Be provided with air inlet pipe assembly, escape pipe assembly and oil drain out on the described cylindrical shell;
Described air inlet pipe assembly comprises air inlet pipe; The described air inlet pipe wherein mouth of pipe of an end is exposed to the outside of described cylindrical shell, the sealing of the other end mouth of pipe, and be arranged at the inside of described cylindrical shell;
Be provided with rectangular aperture on the tube wall of described air inlet pipe, described rectangular aperture is positioned at the inside of described cylindrical shell, and the mouth of pipe of the described sealing of close described air inlet pipe.
2. gas-liquid separator according to claim 1 is characterized in that:
Described cylindrical shell is a horizontal cylinder, and its two ends are provided with the dome-shaped end socket for closed port.
3. gas-liquid separator according to claim 1 and 2 is characterized in that:
The sewage draining exit that uses when also being provided with on the described cylindrical shell for the production of and keeping in repair, and the saddle support that is used for supporting described cylindrical shell;
Described saddle support is arranged at the bottom of described cylindrical shell; Described sewage outfalls setting is on the barrel of described cylinder body bottom;
Described air inlet pipe assembly and escape pipe assembly are arranged on the barrel at described cylindrical shell top; Described oil drain out is arranged on the barrel of bottom of described cylindrical shell.
4. gas-liquid separator according to claim 3 is characterized in that:
The mouth of pipe place that is exposed to described cylindrical shell outside of described air inlet pipe is equipped with flange, and the mouth of pipe of the sealing of described air inlet pipe is provided with the cover plate that makes its sealing; The opening direction of described rectangular aperture is towards one of them blind end of described cylindrical shell adjacent thereto.
5. gas-liquid separator according to claim 3 is characterized in that:
Described escape pipe assembly comprises U-shaped escape pipe; It is outside that one of them mouth of pipe of described U-shaped escape pipe is exposed to described cylindrical shell, and another mouth of pipe is positioned at the inside of described cylindrical shell.
6. gas-liquid separator according to claim 5 is characterized in that:
Be provided with another flange on the described mouth of pipe that is exposed to described cylindrical shell outside of described U-shaped escape pipe.
7. gas-liquid separator according to claim 5 is characterized in that:
The horizontal segment of " U " type bottom of described U-shaped escape pipe is positioned at described inner barrel, and the bottom of described horizontal segment is provided with outage;
The upper space of the horizontal segment of described U-shaped escape pipe also is provided be used to the baffle plate that prevents air flow shortcircuit.
8. gas-liquid separator according to claim 7 is characterized in that:
Described baffle plate is arranged on the tube wall of described inner barrel.
9. according to claim 4 to the described gas-liquid separator of 8 any one, it is characterized in that:
Described air inlet pipe assembly is near the end in the described cylindrical shell two ends, and described escape pipe assembly is near the other end in the described cylindrical shell two ends.
10. an air conditioner compressed unit links to each other with gs-oil separator; It is characterized in that:
Also be connected with the described gas-liquid separator of jet pump and claim 1 to 9 any one; The flowline of described gs-oil separator links to each other with the injection entrance of described jet pump, and the air entry of described compressor links to each other with described injection delivery side of pump, and the described oil drain out on the described gas-liquid separator is linked to each other by the injection entrance with described jet pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274097 CN202675764U (en) | 2012-06-11 | 2012-06-11 | Horizontal gas-liquid separator and air conditioning compressing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220274097 CN202675764U (en) | 2012-06-11 | 2012-06-11 | Horizontal gas-liquid separator and air conditioning compressing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675764U true CN202675764U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220274097 Expired - Lifetime CN202675764U (en) | 2012-06-11 | 2012-06-11 | Horizontal gas-liquid separator and air conditioning compressing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675764U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091497A (en) * | 2016-08-11 | 2016-11-09 | 新昌县行峰制冷配件厂 | A kind of horizontal reservoir and installation method thereof |
| CN106288558A (en) * | 2016-10-24 | 2017-01-04 | 珠海格力电器股份有限公司 | Gas-liquid separator, air conditioning system and control method |
| CN106403381A (en) * | 2016-10-18 | 2017-02-15 | 珠海格力电器股份有限公司 | Oil return pipe and gas-liquid separator |
| CN107044748A (en) * | 2017-02-22 | 2017-08-15 | 泰州格灵电器制造有限公司 | A kind of base station air conditioner gas-liquid separator |
| CN107059319A (en) * | 2016-01-05 | 2017-08-18 | Lg电子株式会社 | Gas-liquid separator and the device for clothing processing with gas-liquid separator |
| CN109210837A (en) * | 2018-10-09 | 2019-01-15 | 河南城建学院 | injection oil return gas-liquid separator |
| CN110579048A (en) * | 2018-06-08 | 2019-12-17 | 广州市粤联水产制冷工程有限公司 | Horizontal separation container and refrigerating system |
| CN111928548A (en) * | 2020-07-15 | 2020-11-13 | 青岛海尔空调电子有限公司 | Gas-liquid separator, oil return system and air conditioning system |
| CN111928547A (en) * | 2020-07-15 | 2020-11-13 | 青岛海尔空调电子有限公司 | Oil separator, oil return system and air conditioning system |
| CN113883749A (en) * | 2020-07-02 | 2022-01-04 | 青岛海尔空调电子有限公司 | Oil return system and air conditioning system with same |
-
2012
- 2012-06-11 CN CN 201220274097 patent/CN202675764U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059319A (en) * | 2016-01-05 | 2017-08-18 | Lg电子株式会社 | Gas-liquid separator and the device for clothing processing with gas-liquid separator |
| US10280545B2 (en) | 2016-01-05 | 2019-05-07 | Lg Electronics Inc. | Vapor-liquid separator and clothes treating apparatus having the same |
| CN107059319B (en) * | 2016-01-05 | 2019-09-03 | Lg电子株式会社 | Gas-liquid separator and device for clothing processing with gas-liquid separator |
| CN106091497A (en) * | 2016-08-11 | 2016-11-09 | 新昌县行峰制冷配件厂 | A kind of horizontal reservoir and installation method thereof |
| CN106091497B (en) * | 2016-08-11 | 2020-03-24 | 新昌县行峰制冷配件厂 | Horizontal liquid storage device and installation method thereof |
| CN106403381A (en) * | 2016-10-18 | 2017-02-15 | 珠海格力电器股份有限公司 | Oil return pipe and gas-liquid separator |
| CN106288558A (en) * | 2016-10-24 | 2017-01-04 | 珠海格力电器股份有限公司 | Gas-liquid separator, air conditioning system and control method |
| CN106288558B (en) * | 2016-10-24 | 2018-06-22 | 珠海格力电器股份有限公司 | Automobile air conditioning system system and control method |
| CN107044748A (en) * | 2017-02-22 | 2017-08-15 | 泰州格灵电器制造有限公司 | A kind of base station air conditioner gas-liquid separator |
| CN110579048A (en) * | 2018-06-08 | 2019-12-17 | 广州市粤联水产制冷工程有限公司 | Horizontal separation container and refrigerating system |
| CN109210837A (en) * | 2018-10-09 | 2019-01-15 | 河南城建学院 | injection oil return gas-liquid separator |
| CN113883749A (en) * | 2020-07-02 | 2022-01-04 | 青岛海尔空调电子有限公司 | Oil return system and air conditioning system with same |
| CN111928548A (en) * | 2020-07-15 | 2020-11-13 | 青岛海尔空调电子有限公司 | Gas-liquid separator, oil return system and air conditioning system |
| CN111928547A (en) * | 2020-07-15 | 2020-11-13 | 青岛海尔空调电子有限公司 | Oil separator, oil return system and air conditioning system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |