CN2856497Y - Connection structure of storage pot of compressor - Google Patents
Connection structure of storage pot of compressor Download PDFInfo
- Publication number
- CN2856497Y CN2856497Y CN 200520113768 CN200520113768U CN2856497Y CN 2856497 Y CN2856497 Y CN 2856497Y CN 200520113768 CN200520113768 CN 200520113768 CN 200520113768 U CN200520113768 U CN 200520113768U CN 2856497 Y CN2856497 Y CN 2856497Y
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- CN
- China
- Prior art keywords
- refrigeration agent
- inlet tube
- freezing medium
- agent inlet
- frame
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Abstract
The utility model relates to a structure of a liquid storage tank of a compressor mainly including: a frame the inner of which has a certain space and a freezing medium introducing tube in the input direction connected to the freezing medium circulation tube of the freezing medium circulation device is positioned on the top end; a liquid separating component is positioned on the upper part of the inner side of the frame for separating the gas freezing medium and the liquid freezing medium from the introduced freezing medium; the freezing medium introducing tube in the input direction gets through the lower part of the frame and the lower side of the liquid separating component to introduce the separated gas freezing medium into the cylinder of the compressing part; the inner side and the outer side of at least one of the freezing medium introducing tube in the input direction and the freezing medium introducing tube in the output direction uses different materials to prevent from producing bubble when the freezing medium deposited in the frame is boiled out, at the same time, the bubble is removed before entering the freezing medium tube to prevent the surface of the liquid freezing medium from rising suddenly and to prevent the liquid freezing medium from flowing into the cylinder.
Description
Technical field
The utility model relates to a kind of linkage structure of liquid container of compressor, the inboard steel pipe that particularly relates to a kind of Way in refrigeration agent inlet tube and Way out refrigeration agent inlet tube, the outside makes of copper pipe, thereby when improving the associativity of refrigerant cycle pipe and refrigerant suction pipe, avoid causing the linkage structure of the liquid container of damaged compressor by vibrations.
Background technique
General liquid container is arranged at the suction direction of compressor, and refrigeration agent is separated into gas refrigerant and liquid refrigerant, and prevention liquid refrigerant introducing pressing chamber, is applicable to the compressor of the direct suctions such as rotary compressor that usually refrigeration agent directly sucked.
Fig. 1 is the sectional drawing of existing rotary compressor; Fig. 2 is the amplification profile of existing liquid container.
See also Fig. 1, shown in Figure 2, according to the rotary compressor of prior art, constitute by chest 1, stator 2 and rotor 3, running shaft 4, compressor section etc., wherein the inside of chest 1 is provided with the stator 2 and the rotor 3 of motor section; Be pressed into running shaft 4 at the center of rotor 3; Below running shaft 4, be provided with and suck refrigeration agent and carry out compressor for compressing portion.
Compressor section comprises cylinder 5, and it is fixed on the internal surface of chest 1, forms circular; Upper bearing 6A and lower bearing 6B support when it is close to cylinder 5 both sides and run through running shaft 4; Rotary-piston 7 carries out autobiography and eccentric rotation in cylinder with running shaft 4 connections; Blade [not shown], it carries out straight line motion and cylinder 5 is divided into suction space and compression volume in abutting connection with the outward edge of rotary-piston 7 when rotary-piston 7 is rotated motion; Liquid container 10, the side that it is positioned at chest 1 is connected in the middle of the suction port 5a of cylinder 5.
See also Fig. 1 again, shown in Figure 2, liquid container 10 also comprises: frame 11, and its inside has certain space; Suck direction refrigeration agent inlet tube 12, it is connected the upper end of frame 11, and link to each other with the refrigerator pipes of refrigerant cycle pipe will be by way of the inner space that the refrigeration agent of the vaporizer of refrigerating circulatory device is introduced above-mentioned frame 11; Liquor separation filter 13, it is arranged on the first half of above-mentioned frame, isolates gas refrigerant and liquid refrigerant from the refrigeration agent of introducing frame inside by Way in refrigeration agent inlet tube 12; Way out refrigeration agent inlet tube 14, its end inserts combination at the inner space of frame 11 certain altitude, one end links to each other with the refrigerant suction pipe SP of L shaped bending with cylinder 5, can introduce cylinder of compressor 5 to the gas refrigerant that the self-filtering of frame 11 goes out.
Way in refrigeration agent inlet tube 12 and Way out refrigeration agent inlet tube 14, the refrigerant cycle pipe [not shown] and the refrigerant suction pipe SP that are connected with it make of copper pipe, therefore for the above-mentioned Way in refrigeration agent of its firm welding inlet tube 12 and the 14 use copper pipes making of Way out refrigeration agent inlet tube.
Running with existing rotary compressor of structure as mentioned above is as follows.
Promptly, when the stator 2 of motor section inserts power supply, rotor 3 is rotated, running shaft 4 together is rotated with rotor 3 and driven rotary piston 7 carries out the off-centre rotation in cylinder 5, and gas refrigerant enters by the refrigerant suction pipe SP that link to each other with cylinder 5 and sucks the space, compresses the inside that enters chest 1 after the pressure that acquires a certain degree by the port 6a that spues.These a series of processes repeat.
At this moment, Way in refrigeration agent inlet tube 12 by liquid container 10 is introduced the suction space that gas refrigerant is introduced cylinder 5 in the refrigeration agent of frames 11 inner spaces through Way out refrigeration agent inlet tube by way of liquor separation filter 13, when liquid refrigerant is through liquor separation filter 13 conversely, from filter hole 13a deposits to frame 11 bottoms after, is subjected to the heat effects on every side suction space that enters cylinder 5 by Way out refrigeration agent inlet tube 14 of gasifying and rise and repeats this process.
But, has the liquid container of the existing rotary compressor of structure as mentioned above, refrigerant cycle pipe and refrigerant suction pipe SP are made by copper pipe as mentioned above, Way in refrigeration agent inlet tube 12 and Way out refrigeration agent inlet tube 14 usefulness copper pipes are made as mentioned above in order to improve conjugation, the intensity of copper pipe is low, therefore the vibrations of compressor generation cause its above-mentioned each refrigeration agent inlet tube 12,14, and especially damaged problem takes place the curved section of Way out refrigeration agent inlet tube 14.
This shows that the liquid container of above-mentioned existing compressor obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.The problem that exists for the liquid container that solves compressor, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the liquid container of above-mentioned existing compressor exists, the design people is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, cooperate the utilization of scientific principle, the utmost point is studied innovation, phase is founded a kind of linkage structure of liquid container of compressor of new structure, can improve the liquid container of general existing compressor, it has more practicability.Through constantly research, design, after studying sample and improvement repeatedly, create the utility model that has practical value finally.
Summary of the invention
Main purpose of the present utility model is, overcome the defective of the liquid container existence of existing compressor, and provide a kind of linkage structure of liquid container of new compressor, technical problem to be solved is to make it that a kind of firm welding degree and intensity that can improve Way in refrigeration agent inlet tube and Way out refrigeration agent inlet tube is provided, and can prevent to shake because of compressor the linkage structure of the compressor liquid storage can of the damage that causes in advance.Thereby, be suitable for practicality more, and have the value on the industry.
The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.The linkage structure of the liquid container of a kind of compressor that foundation the utility model proposes, it comprises: frame, its inside has certain space, and connects the refrigerator pipes of refrigerating circulatory device by the Way in refrigeration agent inlet tube that the upper end connects; The liquor separation member, it is positioned at the inboard first half of frame, isolates gas refrigerant and liquid refrigerant from the refrigeration agent of introducing by Way in refrigeration agent inlet tube; Way out refrigeration agent inlet tube, it runs through the Lower Half of above-mentioned frame and inserts combination near the below of liquor separation member, isolated gas refrigerant in the frame is introduced the cylinder of press part; Wherein, two kinds of different material are mutually used with the outside in Way in refrigeration agent inlet tube and at least one side's of Way out refrigeration agent inlet tube inboard.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
The linkage structure of the liquid container of aforesaid compressor, steel pipe manufacturing is used in the inboard of wherein said Way in refrigeration agent inlet tube and Way out refrigeration agent inlet tube, and in contrast, the outside is used with the refrigerant cycle pipe of the refrigerating circulatory device material identical with the compressor refrigerant suction pipe and is made.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technological scheme as can be known, in order to reach aforementioned model utility purpose, major technique of the present utility model thes contents are as follows:
The utility model proposes a kind of linkage structure of liquid container of compressor, mainly comprise: frame, its inside has certain space, and is provided with in the upper end and connects the Way in refrigeration agent inlet tube that can connect with the refrigerant cycle pipe of refrigerating circulatory device; The liquor separation member is positioned at the inboard first half of frame, isolates gas refrigerant and liquid refrigerant from the refrigeration agent by introducing; Way out refrigeration agent inlet tube, the Lower Half insertion that it runs through above-mentioned frame forms, and inserts combination at the downside of contiguous liquor separation member, introducing the press part cylinder through the isolated gas refrigerant of frame; At least one side's inboard uses different mutually dual materials to constitute with the outside in ingress refrigeration agent inlet tube and the outlet port refrigeration agent inlet tube, thereby the refrigeration agent that deposits in the inhibition frame produces foam when boiling, simultaneously the bubble that has produced was eliminated before entering refrigerant pipe, stop the liquid level of liquid refrigerant to rise suddenly, the advance preventing liquid refrigerant flows into cylinder.
By technique scheme, the linkage structure of the liquid container of the utility model compressor has following advantage at least:
The Way in refrigeration agent inlet tube and the Way out refrigeration agent inlet tube that links to each other with refrigerant suction pipe that link to each other with the refrigerant cycle pipe in the linkage structure of compressor liquid storage can of the present utility model, its outside uses copper pipe to make, the inboard steel pipe manufacturing that uses, therefore firmly welding and can avoid the phenomenon of each refrigeration agent inlet tube breakage that the compressor vibrations cause of each refrigeration agent inlet tube is so can improve the reliability of compressor.
In sum, the linkage structure of the liquid container of the compressor of the utility model special construction, it has above-mentioned many advantages and use value, and in like product, do not see have similar structural design to publish or use and really genus innovation, no matter it structurally or bigger improvement all arranged on the function, have large improvement technically, and produced handy and practical effect, and the liquid container of more existing compressor has the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a novelty, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the sectional drawing of existing rotary compressor;
Fig. 2 is the amplification profile of existing liquid container;
Fig. 3 is embodiment's sectional drawing of liquid container of the present utility model;
Fig. 4 a and Fig. 4 b are the Way in refrigeration agent inlet tube of liquid container of the present utility model and each sectional drawing of Way out refrigeration agent inlet tube.
1: chest 2: stator
3: rotor 4: running shaft
5: cylinder 5a: suction port
6A: upper bearing 6B: lower bearing
6a: port spues
7: rotary-piston 8: valve spues
9: baffler 10: liquid container
11: frame 12: Way in refrigeration agent inlet tube
13: liquor separation filter 13a: filter hole
14: Way out refrigeration agent inlet tube 15: inlet tube fixture
100: liquid container 110: frame
120: Way in refrigeration agent inlet tube 121: inside tube [steel pipe]
122: outboard tube [copper pipe]
130: liquor separation filter 140: Way out refrigeration agent inlet tube
141: inside tube [steel pipe] 142: outboard tube [copper pipe]
131: filter hole 150: the inlet tube fixture
151: retainer hole SP: refrigerant suction pipe
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined model utility purpose is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of linkage structure, structure, feature and effect thereof according to the liquid container of the compressor that the utility model proposes, describe in detail as after.
The purpose of this utility model is achieved in that a kind of by frame, and its inside has certain space, and connects the refrigerator pipes of refrigerating circulatory device by the Way in refrigeration agent inlet tube that the upper end connects; The liquor separation member, it is positioned at the inboard first half of frame, isolates gas refrigerant and liquid refrigerant in the refrigeration agent by the introducing of Way in refrigeration agent inlet tube; Way out refrigeration agent inlet tube runs through the Lower Half of above-mentioned frame and passes through to insert combination near the below of liquor separation member, isolated gas refrigerant in the frame is introduced the cylinder of press part; Joint Deng the compressor liquid storage can that constitutes is characterized in that: at least one side's inboard uses different dual materials to form with the outside in Way in refrigeration agent inlet tube and the Way out refrigeration agent inlet tube.
Below, the embodiment to the linkage structure of the liquid container of compressor of the present utility model is elaborated with reference to accompanying drawing.
Fig. 3 is embodiment's sectional drawing of liquid container of the present utility model;
Fig. 4 a and Fig. 4 b are the Way in refrigeration agent inlet tube of liquid container of the present utility model and each sectional drawing of Way out refrigeration agent inlet tube.
See also Fig. 3, Fig. 4 a and Fig. 4 b and please cooperating consult shown in Figure 1, the linkage structure of the liquid container of the utility model compressor, it mainly comprises: chest 1; Be positioned at the stator 2 and the rotor 3 of the motor internal portion of chest; The center of its rotor 3 is pressed into running shaft 4; The below of running shaft 4 is provided with and sucks the press part that gas refrigerant compresses.
Press part comprises cylinder 5, and it forms cylindrical shape, and is fixed on the internal surface of chest 1; Upper bearing 6A and lower bearing 6B support the rotation state of running through 4 when it is close to the both sides of cylinder 5; Rotary-piston 7, it connects with running shaft 4 carries out rotation and eccentric rotation in cylinder; Blade [not shown], it is in abutting connection with the outer surface of rotary-piston 7, and rotary-piston 7 carries out straight line motion when being rotated motion, and cylinder 5 is divided into suction space and compression volume; Liquid container 100, it is positioned at a side of chest 1 with linking to each other in the middle of the suction port 5a of above-mentioned cylinder 5.
See also shown in Figure 3ly again, flow container 100 comprises: frame 110, inside form certain space; Refrigeration agent inlet tube 120, it is with the upper end combination of frame 110, and the refrigerator pipes of refrigeration cycle links to each other, will be by way of the inner space that the refrigeration agent of the vaporizer of refrigeration cycle is introduced above-mentioned frame 110; Liquor separation filter 130, it is separated into gas refrigerant and liquid refrigerant to the refrigeration agent of introducing frame inside by Way in refrigeration agent inlet tube 120; Way out refrigeration agent inlet tube 140, its end inserts be combined into the inner space certain altitude of frame 110, the other end links to each other with the refrigerant suction pipe SP of cylinder 5, and the gas refrigerant of the inner space inner filtration of frame 110 is introduced cylinder of compressor 5.
See also shown in Fig. 4 a, Way in refrigeration agent inlet tube 120, different material is used with the outside in the inboard, its inside tube 121 is used steel pipe manufacturing, thereby prevent to shake the breakage that causes because of compressor, and in order to be welded in the refrigerant cycle pipe, outboard tube 122 is used and is made with refrigerant cycle pipe identical materials.Such as, consider most of refrigerant cycle Guan Yinqi heat exchange performance and use copper pipe to make, therefore, the refrigeration agent inlet tube of Way in also be made as with copper pipe suitable.
See also shown in Fig. 4 b, Way out refrigeration agent inlet tube 140 uses different material with Way in refrigeration agent inlet tube 120, its inside tube 141 is used steel pipe manufacturing in order to prevent because of the breakage that the compressor vibrations cause, and outboard tube 142 uses the copper pipe identical with the refrigeration agent inlet tube to be made as suitable for the ease of being welded in refrigeration agent inlet tube SP.
In the drawing with existing part identical give same-sign.
Unaccounted symbol 131 is filter holes in the drawing, the 150th, and inlet tube fixture, the 51st, retainer hole.
Running with liquid container of the rotary compressor of the present utility model of structure as mentioned above is as follows.
Stator 2 in motor section inserts power supply, make rotor 3 rotations, the running shaft 4 of compressor section together is rotated with rotor 3, rotary-piston 7 carries out the off-centre rotation in the inside of cylinder 5, enter the suction chamber of cylinder 5 along with the off-centre rotation gas refrigerant of rotary-piston 7, compress and reach after the certain pressure, the inside that the moment of the pressure grow in the pressure ratio chest 1 in the pressing chamber is told chest 1 enters cooling cycle system through refrigeration agent discharge pipe DP.Here, the process that refrigeration agent is inhaled into is elaborated, when liquid refrigerant passed through liquor separation filter 130 when the Way in refrigeration agent inlet tube 120 by liquid container was introduced the suction space that gas refrigerant in the refrigeration agent of frames 110 inside directly introduces cylinder 5 by Way out refrigeration agent inlet tube 140 through liquor separation filter 130, deposit to the bottom of frame 110 by filter hole 131, being subjected to frame 110 ambient heat influences the suction space that its liquid refrigerant gasifies and rises and introduces cylinders 5 by Way out refrigeration agent inlet tube 140.Pressing chamber shakes in this process, its vibrations are delivered to Way out refrigeration agent inlet tube 140 by refrigerant suction pipe SP and frame 110 also has Way in refrigeration agent inlet tube SP, especially attachment portion or curved section easily cause damage, but according to the utility model Way out refrigeration agent inlet tube 140 and Way in inlet tube 120 its inside tube 141,121 and outer example pipe 142,122 use dual material, it is outboard tube 142,122 use the soundness of making its welding of raising with the identical copper pipe of the material of refrigerant pipe and refrigerant suction pipe SP, consider its inside tube 141,121 intensity is used steel pipe manufacturing, thereby the breakage of the refrigeration agent inlet tube 141,121 that can advance preventing causes because of the pressing chamber vibrations.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (2)
1, a kind of linkage structure of liquid container of compressor is characterized in that it comprises: frame, and its inside has certain space, and connects the refrigerator pipes of refrigerating circulatory device by the Way in refrigeration agent inlet tube that the upper end connects; The liquor separation member, it is positioned at the inboard first half of frame, isolates gas refrigerant and liquid refrigerant from the refrigeration agent of introducing by Way in refrigeration agent inlet tube; Way out refrigeration agent inlet tube, it runs through the Lower Half of above-mentioned frame and inserts combination near the below of liquor separation member, isolated gas refrigerant in the frame is introduced the cylinder of press part; Wherein, two kinds of different material are mutually used with the outside in Way in refrigeration agent inlet tube and at least one side's of Way out refrigeration agent inlet tube inboard.
2, the linkage structure of the liquid container of compressor according to claim 1, steel pipe manufacturing is used in the inboard that it is characterized in that wherein said Way in refrigeration agent inlet tube and Way out refrigeration agent inlet tube, and in contrast, the outside is used with the refrigerant cycle pipe of the refrigerating circulatory device material identical with the compressor refrigerant suction pipe and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113768 CN2856497Y (en) | 2005-07-12 | 2005-07-12 | Connection structure of storage pot of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520113768 CN2856497Y (en) | 2005-07-12 | 2005-07-12 | Connection structure of storage pot of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856497Y true CN2856497Y (en) | 2007-01-10 |
Family
ID=37599805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520113768 Expired - Fee Related CN2856497Y (en) | 2005-07-12 | 2005-07-12 | Connection structure of storage pot of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948461A (en) * | 2014-03-28 | 2015-09-30 | 富士通将军股份有限公司 | Rotary compressor |
-
2005
- 2005-07-12 CN CN 200520113768 patent/CN2856497Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948461A (en) * | 2014-03-28 | 2015-09-30 | 富士通将军股份有限公司 | Rotary compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070110 |