CN103940160A - Liquid accumulator - Google Patents
Liquid accumulator Download PDFInfo
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- CN103940160A CN103940160A CN201410095182.5A CN201410095182A CN103940160A CN 103940160 A CN103940160 A CN 103940160A CN 201410095182 A CN201410095182 A CN 201410095182A CN 103940160 A CN103940160 A CN 103940160A
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- wireway
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- inlet pipe
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Abstract
The invention discloses a liquid accumulator which comprises a shell, an air inlet pipe, an air outlet pipe and at least one separating device. The air inlet pipe and the air outlet pipe are arranged on the shell in a spaced mode, the air inlet pipe and the air outlet pipe are both communicated with the interior of the shell, and the separating device is arranged in the shell and is located between the air inlet pipe and the air outlet pipe so as to conduct air and liquid separation on a air-liquid refrigerant mixture entering the shell from the air inlet pipe. According to the liquid accumulator, the separating device is arranged in the liquid accumulator, the separating device can conduct air and liquid separation on the air-liquid refrigerant mixture entering the liquid accumulator, and therefore the air-liquid refrigerant mixture in the liquid accumulator at least passes through two-time air-liquid separation, the number of liquid refrigerants absorbed by a compressor is reduced, and the reliability of the compressor is improved.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of reservoir.
Background technology
Reservoir is compressor, the particularly vitals of rolling rotor compressor, and its Main Function has two aspects: the one, prevent that impurity from entering compressor, damage compressor pump; The 2nd, while preventing that compressor from moving under unsteady state, liquid refrigerants flows into compressor and causes liquid hammer, damages compressor pump.In addition, reservoir also will ensure to get back in compressor with the mobile lubricating oil of refrigerant, ensures that compressor is not in oil starvation state.
In correlation technique, point out, when reservoir is as middle pressure air supply tank, be used in the secondary or accurate level two with tonifying Qi, particularly in middle completely cooling system, or when reservoir is in the little system of the degree of superheat, there is liquid refrigerants to enter reservoir possibility very large, especially in the time of working conditions change, may cause a large amount of liquid refrigerants to carry out reservoir, this will cause two serious situations: the one, and compressor pump sucks too much liquid coolant possibly, make compressor pump inside occur the situation such as abnormal pressure and lubricious deficiency, cause the pump housing to occur abnormal sound and wearing and tearing, the 2nd, because liquid coolant is larger than lubricating oil density, liquid coolant is deposited on reservoir bottom, exceedes spill port height, causes compressor oil return difficulty, and pump housing lack of lubrication is drawn pump housing wearing and tearing.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.For this reason, one object of the present invention is to propose a kind of reservoir, and described reservoir can reduce the liquid refrigerants amount that compressor sucks, and improves the oil return of compressor, improves the reliability of compressor.
According to reservoir of the present invention, comprising: housing; Air inlet pipe and escape pipe, described air inlet pipe and escape pipe each interval are turned up the soil and are located on described housing, and described air inlet pipe and escape pipe are all communicated with described enclosure interior; And at least one separator, described at least one, separator is located in described housing and between described air inlet pipe and escape pipe so that the gas-liquid refrigerant mixture that enters into described enclosure interior from described air inlet pipe is carried out to gas-liquid separation.
According to reservoir of the present invention, by at least one separator is set in reservoir, separator can carry out gas-liquid separation to the gas-liquid refrigerant mixture entering in reservoir, thereby gas-liquid refrigerant mixture is at least through twice gas-liquid separation in reservoir, reduce the liquid refrigerants amount that compressor sucks, improved the reliability of compressor.
Particularly, each described separator includes: dividing plate, described dividing plate is located between described air inlet pipe and described escape pipe and by described enclosure interior and is separated into the first chamber and the second chamber, and wherein said air inlet pipe is communicated with described the first chamber, and described escape pipe is communicated with described the second chamber; And wireway, described wireway is located on described dividing plate, and described wireway is communicated with described the first chamber and described the second chamber.
Alternatively, the port of export of described wireway departs from the arrival end of described escape pipe.
Further, the port of export of described wireway is lower than the arrival end of described escape pipe or concordant with the arrival end of described escape pipe.
Alternatively, the arrival end of described wireway departs from the port of export of described air inlet pipe.
Further, the arrival end of described wireway is higher than the port of export of described air inlet pipe or concordant with the port of export of described air inlet pipe.
Alternatively, the cross-sectional area of described wireway is more than or equal to the cross-sectional area of described escape pipe.
Alternatively, the arrival end of described wireway stretches in described the first chamber, and stretching into of described wireway is formed with at least one air guide spill port in the part in described the first chamber.
Particularly, the part stretching in described the first chamber of described wireway is vertically extended, and described air guide spill port is that two and described two air guide spill ports are spaced apart from each other in the axial direction of described wireway.
Alternatively, described dividing plate is horizontally disposed with, and distance between nearest described air guide spill port and the described dividing plate of described dividing plate is 1mm～25mm.
Alternatively, between described dividing plate and described housing, fix or be welded and fixed by interference fit.
Alternatively, described escape pipe is located at the bottom of described housing, the arrival end of described escape pipe stretches in described housing, stretching into of described escape pipe is formed with at least one spill port of giving vent to anger in the part in described housing, and described housing bottom nearest described in the distance of giving vent to anger between spill port and described housing bottom be 4mm～40mm.
Alternatively, between described air inlet pipe and described separator, be provided with filter.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the top view of the reservoir of the embodiment of the present invention;
Fig. 2 is the profile along A-A line in Fig. 1;
Fig. 3 is the variation diagram with wireway and escape pipe internal diameter ratio according to the efficiency of the reservoir of the embodiment of the present invention;
Fig. 4 is the profile of reservoir in accordance with another embodiment of the present invention.
Reference numeral:
100: reservoir;
1: housing; 11: the first chambers; 12: the second chambers;
2: air inlet pipe; 3: escape pipe; 31: the spill port of giving vent to anger;
41: dividing plate; 411: level board; 412: flange; 42: wireway; 421: air guide spill port;
5: filter.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center ", " laterally ", " length ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, except as otherwise noted, the implication of " multiple " is two or more.
In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.
Describe according to the reservoir 100 of the embodiment of the present invention below with reference to Fig. 1-Fig. 4, reservoir 100 is suitable for being used in and has compressor especially in the system of rolling rotor compressor (scheming not shown).In description below the application, describe as example for the system with rolling rotor compressor taking reservoir 100.Certainly, those skilled in the art are appreciated that reservoir 100 can also be used for the system of the compressor with other type.
As shown in Figure 1, Figure 2 and Figure 4, according to the reservoir 100 of the embodiment of the present invention, comprise housing 1, air inlet pipe 2, escape pipe 3 and at least one separator.
Air inlet pipe 2 and escape pipe 3 each intervals are turned up the soil and are located on housing 1, air inlet pipe 2 and escape pipe 3 all with housing 1 internal communication.For example, in the example of Fig. 2 and Fig. 4, housing 1 is arranged along vertical, the central axis of housing 1 vertically extends, air inlet pipe 2 is located at the top of housing 1, thereby gas-liquid refrigerant mixture can enter into housing 1 inside by air inlet pipe 2, escape pipe 3 is located at the bottom of housing 1, thereby the gaseous coolant after gas-liquid separation can drain into housing 1 outside by escape pipe 3.In addition, by reservoir 100 being arranged on to the upstream (being the upstream of refrigerant flow direction) of the air entry of for example rolling rotor compressor of compressor, can prevent that liquid refrigerants from flowing directly into for example rolling rotor compressor of compressor and causing liquid hammer, avoid damaging compressor pump, in other words, improve the reliability of compressor, extended the service life of compressor.
At least one separator is located in housing 1, and at least one separator between air inlet pipe 2 and escape pipe 3 so that the gas-liquid refrigerant mixture that enters into housing 1 inside from air inlet pipe 2 is carried out to gas-liquid separation.With reference to Fig. 2 and Fig. 4, gas-liquid refrigerant mixture from air inlet pipe 2 enter into housing 1 interior, can first carry out a gas-liquid separation by separator, then in 3 process from separator to escape pipe, can carry out again a gas-liquid separation, thereby when pressing air supply tank in reservoir 100 conducts, be used in band tonifying Qi secondary or accurate level two, particularly in middle completely cooling system, or in the time that reservoir 100 is in the little system of the degree of superheat, effectively avoid compressor to suck too much liquid refrigerants, thereby compressor pump inside is not prone to the situation such as abnormal pressure and lack of lubrication, extend the service life of compressor.Certainly, the invention is not restricted to this, housing 1 is interior can also be provided with multiple separators, and for example multiple separators layout that is spaced apart from each other on above-below direction, further to improve the gas-liquid separation effect (scheming not shown) of reservoir 100.It will be appreciated that, quantity and the arrangement etc. of separator can be according to actual requirement setting, to meet better actual requirement.
According to the reservoir 100 of the embodiment of the present invention, by at interior at least one separator that arranges of reservoir 100, separator can carry out gas-liquid separation to the gas-liquid refrigerant mixture entering in reservoir 100, thereby at the interior gas-liquid refrigerant of reservoir 100 mixture at least through twice gas-liquid separation, reduce the compressor liquid refrigerants amount that for example rolling rotor compressor sucks, improved the reliability of compressor.
In a specific embodiment of the present invention, as shown in Figure 2 and Figure 4, each separator includes: dividing plate 41 and wireway 42, dividing plate 41 is located between air inlet pipe 2 and escape pipe 3, and housing 1 interior separation is become the first chamber 11 and the second chamber 12 by dividing plate 41, wherein air inlet pipe 2 is communicated with the first chamber 11, and escape pipe 3 is communicated with the second chamber 12.Wireway 42 is located on dividing plate 41, and wireway 42 is communicated with the first chamber 11 and the second chamber 12.
For example, in the example of Fig. 2 and Fig. 4, dividing plate 41 is horizontally disposed with, be that dividing plate 41 is horizontally disposed in housing 1, particularly, dividing plate 41 comprises level board 411 and flange 412, level board 411 along continuous straight runs extend, flange 412 is formed as the shape suitable with the shape of the internal perisporium of housing 1, for example flange 412 is formed as drum substantially, and the upper end of flange 412 is connected with the outward flange of level board 411, and extend straight down lower end, the periphery wall of flange 412 is suitable for being connected on the inwall of housing 1, thereby housing 1 interior separation is become to upper and lower two chambers, i.e. the first chamber 11 and the second chamber 12, now the first chamber 11 is positioned at the top of the second chamber 12, wireway 42 is located on level board 411, and the upper end of wireway 42 upwards extend into the first chamber 11, the lower end of wireway 42 extend into downwards in the second chamber 12, first the gas-liquid refrigerant mixture entering from air inlet pipe 2 like this can enter in the first chamber 11, in the refrigerant of the first chamber 11 interior gas-liquid mixed, the ratio of liquid coolant is higher, refrigerant in the first chamber 11 injects the second chamber 12 through wireway 42, in the second chamber 12, gas-liquid further separates, can reduce the compressor liquid coolant amount that for example rolling rotor compressor sucks.Alternatively, dividing plate 41 can also be only level board 411, the outward flange of level board 411 can directly be connected with the inwall of housing 1 (scheming not shown).Certainly, the invention is not restricted to this, in other examples of the present invention, dividing plate 41 can also tilt or be arranged in vertically in housing 1 (scheming not shown).It will be appreciated that, the concrete shape of dividing plate 41 and wireway 42 and the setting position in housing 1 can be according to actual requirement settings, to meet better actual requirement.
Alternatively, between dividing plate 41 and housing 1, fix or be welded and fixed by interference fit, now dividing plate 41 can be by the inwall interference fit of flange 412 and housing 1, or the mode by welding links into an integrated entity, thus, dividing plate 41 can be arranged on securely to housing 1 inside, and manufacture simple, easy to assembly.
In an optional embodiment of the present invention, the port of export of wireway 42 (for example, the lower end in Fig. 2 and Fig. 4) departs from the arrival end (for example, the upper end in Fig. 2 and Fig. 4) of escape pipe 3.With reference to Fig. 2 and Fig. 4, the part extending in the second chamber 12 of escape pipe 3 is vertically extended, now the central axis that extend into the part in the second chamber 12 of escape pipe 3 vertically extends, wireway 42 to a side (for example stretch into part in the second chamber 12, left side in Fig. 2 and Fig. 4) tilt, now between the central axis that stretches into the part in the second chamber 12 of wireway 42 and the central axis that extend into the part in the second chamber 12 of escape pipe 3, there is certain angle, that is to say, the entrance of the outlet of wireway 42 and escape pipe 3 misaligns, thereby prevent that wireway 42 liquid refrigerants out from directly entering escape pipe 3, and then enter into compressor pump, improve the reliability of compressor.Here, it should be noted that, " port of export " can be understood as one end of the outlet of the flow direction of the refrigerant in wireway 42 or escape pipe 3, and correspondingly, " arrival end " is one end of the entrance of the flow direction of the refrigerant in wireway 42 or escape pipe 3.
Further, the port of export of wireway 42 is lower than the arrival end of escape pipe 3, or the port of export of wireway 42 keeps concordant with the arrival end of escape pipe 3.As shown in Figure 2 and Figure 4, the port of export of wireway 42 (for example, lower end in Fig. 2 and Fig. 4) end face be positioned at escape pipe 3 arrival end (for example, upper end in Fig. 2 and Fig. 4) the below of end face, in other words, wireway 42 go out the entrance height of open height lower than escape pipe 3, thereby can improve the gas flow of reservoir 100 inside, further strengthen the gas-liquid separation ability of refrigerant in the second chamber 12, improve the efficiency of compressor.
Alternatively, the arrival end of wireway 42 (for example, the upper end in Fig. 4) departs from the port of export (for example, the lower end in Fig. 4) of air inlet pipe 2.For example, in the example of Fig. 4, the port of export of air inlet pipe 2 stretches in the first chamber 11 through the top of housing 1, and air inlet pipe 2 to a side (for example stretch into part in the first chamber 11, left side in Fig. 4) tilt, the part stretching in the first chamber 11 of wireway 42 is vertically extended, now the central axis that extend into the part in the first chamber 11 of wireway 42 vertically extends, now between the central axis that stretches into the part in the first chamber 11 of wireway 42 and the central axis that extend into the part in the first chamber 11 of air inlet pipe 2, there is certain angle, that is to say, the outlet of the entrance of wireway 42 and air inlet pipe 2 misaligns, thereby prevent that liquid refrigerants from directly entering wireway 42, and then enter into compressor pump, further improve the reliability of compressor.Here, it should be noted that, " port of export " can be understood as one end of the outlet of the flow direction of the refrigerant in wireway 42 or air inlet pipe 2, and correspondingly, " arrival end " is one end of the entrance of the flow direction of the refrigerant in wireway 42 or air inlet pipe 2.
Further, the arrival end of wireway 42 is higher than the port of export of air inlet pipe 2, or the arrival end of wireway 42 keeps concordant with the port of export of air inlet pipe 2.As shown in Figure 4, the arrival end of wireway 42 (for example, upper end in Fig. 4) end face be positioned at air inlet pipe 2 the port of export (for example, lower end in Fig. 4) the top of end face, in other words, air inlet pipe 2 go out the entrance height of open height lower than wireway 42, thereby can improve the gas flow in reservoir 100 first chambers 11, strengthen the gas-liquid separation ability of reservoir 100.
In one embodiment of the invention, the cross-sectional area of wireway 42 is more than or equal to the cross-sectional area of escape pipe 3.For example, with reference to Fig. 2 and Fig. 4, wireway 42 and escape pipe 3 are pipe, now the internal diameter of wireway 42 should be more than or equal to the internal diameter of escape pipe 3, thereby be convenient to the gas flow of reservoir 100 inside, reduce gas flow resistance therein, improved the efficiency of for example rolling rotor compressor of compressor.
With reference to Fig. 3, the abscissa in figure represents the ratio of the internal diameter of wireway 42 and the internal diameter of escape pipe 3, and ordinate represents the efficiency (COP, i.e. Coefficient of Performance, the coefficient of performance) of for example rolling rotor compressor of compressor.As can be seen from Figure 3 the efficiency that, is more than or equal to 1 o'clock compressor at the ratio of the internal diameter of wireway 42 and the internal diameter of escape pipe 3 is greater than the efficiency that is less than 1 o'clock compressor at the ratio of the internal diameter of wireway 42 and the internal diameter of escape pipe 3.
In further embodiment of the present invention, the arrival end of wireway 42 stretches in the first chamber 11, and stretching into of wireway 42 is formed with at least one air guide spill port 421 in the part in the first chamber 11.For example, in the example of Fig. 2 and Fig. 4, air guide spill port 421 is formed on the sidewall that stretches into the part in the first chamber 11 of wireway 42, and air guide spill port 421 runs through the sidewall of wireway 42, thereby the lubricating oil with flow of refrigerant can enter in the second chamber 12 by air guide spill port 421, and get back in compressor by the spill port 31 of giving vent to anger on escape pipe 3, make compressor not in oil starvation state, ensure compressor lubrication abundance, be difficult for causing the situation such as wearing and tearing of compressor.Alternatively, air guide spill port 421 be shaped as circle, ellipse, Long Circle or polygon etc.
Particularly, the part stretching in the first chamber 11 of wireway 42 is vertically extended, and air guide spill port 421 is that two and two air guide spill ports 421 are spaced apart from each other in the axial direction of wireway 42.With reference to Fig. 2 and Fig. 4, two air guide spill port 421 spaces on above-below direction are arranged, the air guide spill port 421 of top is roughly positioned at the top of wireway 42, the middle part of the first chamber 11, the air guide spill port 421 of below is roughly positioned at the bottom of the first chamber 11, in the time of the more liquid coolant of the interior deposition of the first chamber 11, exceed the height of the air guide spill port 421 of below, the lubricating oil that floats over top can enter in wireway 42 by the air guide spill port 421 of top, and finally gets back in compressor.
Alternatively, the distance and between nearest air guide spill port 421 and the dividing plate 41 of dividing plate 41 is 1mm～25mm.As shown in Figure 2 and Figure 4, the air guide spill port 421 of below is 1mm～25mm apart from the height of dividing plate 41, and its concrete numerical value can design according to the structure of actual reservoir 100, to strengthen oil return.
Alternatively, the arrival end of escape pipe 3 stretches in housing 1, and stretching into of escape pipe 3 is formed with at least one spill port 31 of giving vent to anger in the part in housing 1, and the nearest distance of giving vent to anger between spill port 31 and housing 1 bottom of housing 1 distance from bottom is 4mm～40mm.With reference to Fig. 2 and Fig. 4, the spill port 31 of giving vent to anger runs through the sidewall of escape pipe 3, and the spill port 31 of giving vent to anger is formed on the bottom of stretching into the part in the second chamber 12 of escape pipe 3.
When arranging multiple giving vent to anger when spill port 31 on escape pipe 3, the distance of minimum spill port 31 distance the second chamber 12 bottoms of giving vent to anger is 4mm～40mm, its concrete numerical value can design according to the structure of actual reservoir 100, to improve compressor oil return, owing to thering is the first chamber 11 and the second chamber 12 in reservoir 100, liquid refrigerants deposition in the first chamber 11, liquid refrigerants amount in the second chamber 12 is better, by rational spill port quantity and height are set, can ensure better the lubricated of for example rolling rotor compressor pump body of compressor.
Alternatively, between air inlet pipe 2 and separator, be provided with filter 5.For example, in the example of Fig. 2, filter 5 is located between the port of export and separator of air inlet pipe 2, and alternatively, filter 5 is filter screen, can avoid impurity in pipeline etc. directly to enter in compressor.Certainly, reservoir 100 is interior can also not arrange filter 5, as shown in Figure 4, owing to there being double-decker space, can reach better gas-liquid separation effect, therefore can save filter 5.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (13)
1. a reservoir, is characterized in that, comprising:
Housing;
Air inlet pipe and escape pipe, described air inlet pipe and escape pipe each interval are turned up the soil and are located on described housing, and described air inlet pipe and escape pipe are all communicated with described enclosure interior; And
At least one separator, described at least one, separator is located in described housing and between described air inlet pipe and escape pipe so that the gas-liquid refrigerant mixture that enters into described enclosure interior from described air inlet pipe is carried out to gas-liquid separation.
2. reservoir according to claim 1, is characterized in that, each described separator includes:
Dividing plate, described dividing plate is located between described air inlet pipe and described escape pipe and by described enclosure interior and is separated into the first chamber and the second chamber, and wherein said air inlet pipe is communicated with described the first chamber, and described escape pipe is communicated with described the second chamber; With
Wireway, described wireway is located on described dividing plate, and described wireway is communicated with described the first chamber and described the second chamber.
3. reservoir according to claim 2, is characterized in that, the port of export of described wireway departs from the arrival end of described escape pipe.
4. reservoir according to claim 3, is characterized in that, the port of export of described wireway is lower than the arrival end of described escape pipe or concordant with the arrival end of described escape pipe.
5. according to the reservoir described in any one in claim 2-4, it is characterized in that, the arrival end of described wireway departs from the port of export of described air inlet pipe.
6. reservoir according to claim 5, is characterized in that, the arrival end of described wireway is higher than the port of export of described air inlet pipe or concordant with the port of export of described air inlet pipe.
7. reservoir according to claim 2, is characterized in that, the cross-sectional area of described wireway is more than or equal to the cross-sectional area of described escape pipe.
8. reservoir according to claim 2, is characterized in that, the arrival end of described wireway stretches in described the first chamber, and stretching into of described wireway is formed with at least one air guide spill port in the part in described the first chamber.
9. reservoir according to claim 8, it is characterized in that, the part stretching in described the first chamber of described wireway is vertically extended, and described air guide spill port is that two and described two air guide spill ports are spaced apart from each other in the axial direction of described wireway.
10. reservoir according to claim 8, is characterized in that, described dividing plate is horizontally disposed with, and distance between nearest described air guide spill port and the described dividing plate of described dividing plate is 1mm～25mm.
11. reservoirs according to claim 2, is characterized in that, between described dividing plate and described housing, are fixed or are welded and fixed by interference fit.
12. reservoirs according to claim 1, is characterized in that, described escape pipe is located at the bottom of described housing,
The arrival end of described escape pipe stretches in described housing, stretching into of described escape pipe is formed with at least one spill port of giving vent to anger in the part in described housing, and described housing bottom nearest described in the distance of giving vent to anger between spill port and described housing bottom be 4mm～40mm.
13. reservoirs according to claim 1, is characterized in that, between described air inlet pipe and described separator, are provided with filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095182.5A CN103940160B (en) | 2014-03-14 | 2014-03-14 | Reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410095182.5A CN103940160B (en) | 2014-03-14 | 2014-03-14 | Reservoir |
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| Publication Number | Publication Date |
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| CN103940160A true CN103940160A (en) | 2014-07-23 |
| CN103940160B CN103940160B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410095182.5A Expired - Fee Related CN103940160B (en) | 2014-03-14 | 2014-03-14 | Reservoir |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108709346A (en) * | 2018-06-13 | 2018-10-26 | 苏州逸新和电子有限公司 | A kind of copper-iron alloy liquid storage device conducive to gas-liquid separation |
| CN108731316A (en) * | 2017-04-21 | 2018-11-02 | Lg电子株式会社 | Liquid storage device |
| CN108775740A (en) * | 2018-08-21 | 2018-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Gas-liquid separator, compressor assembly and air conditioner |
| CN111954788A (en) * | 2018-03-23 | 2020-11-17 | 马瑞利株式会社 | Gas-liquid separator |
| CN112484353A (en) * | 2020-12-18 | 2021-03-12 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator |
| CN113847828A (en) * | 2021-10-22 | 2021-12-28 | 广东美的暖通设备有限公司 | Tank heat exchanger and heat pump system |
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| CN108731316A (en) * | 2017-04-21 | 2018-11-02 | Lg电子株式会社 | Liquid storage device |
| CN111954788A (en) * | 2018-03-23 | 2020-11-17 | 马瑞利株式会社 | Gas-liquid separator |
| CN108709346A (en) * | 2018-06-13 | 2018-10-26 | 苏州逸新和电子有限公司 | A kind of copper-iron alloy liquid storage device conducive to gas-liquid separation |
| CN108775740A (en) * | 2018-08-21 | 2018-11-09 | 珠海格力节能环保制冷技术研究中心有限公司 | Gas-liquid separator, compressor assembly and air conditioner |
| CN112484353A (en) * | 2020-12-18 | 2021-03-12 | 浙江盾安人工环境股份有限公司 | Gas-liquid separator |
| CN113847828A (en) * | 2021-10-22 | 2021-12-28 | 广东美的暖通设备有限公司 | Tank heat exchanger and heat pump system |
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|---|---|
| CN103940160B (en) | 2016-08-31 |
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