CN105202831A - Liquid storage device, compressor provided with liquid storage device, and air-conditioning system - Google Patents
Liquid storage device, compressor provided with liquid storage device, and air-conditioning system Download PDFInfo
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- CN105202831A CN105202831A CN201510661302.8A CN201510661302A CN105202831A CN 105202831 A CN105202831 A CN 105202831A CN 201510661302 A CN201510661302 A CN 201510661302A CN 105202831 A CN105202831 A CN 105202831A
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Abstract
The invention discloses a liquid storage device, a compressor provided with the liquid storage device, and an air-conditioning system. The liquid storage device comprises a shell, wherein the shell is provided with a first chamber and a second chamber which are separated, a first inlet, a first outlet, a second inlet and a second outlet are formed in the shell, the first inlet and the first outlet are communicated with the first chamber, and the second inlet and the second outlet are communicated with the second chamber. By arranging the first chamber and the second chamber which are separated in the shell, refrigerant entering the shell through the first inlet and the second inlet can flow through the first chamber and the second chamber respectively and flow out through the first outlet and the second outlet respectively. The liquid storage device is simple in structure. By applying the liquid storage device to a compressor such as a rotary compressor, the efficiency of the compressor such as the rotary compressor can be improved.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of reservoir and there is its compressor, air-conditioning system.
Background technology
In correlation technique, when design of air conditioning, adopt two evaporimeter parallel connections, fan from the mode of a cross air blasting, effectively can reduce the formation of condensed water, ensure that indoor humidity is suitable for.Wherein, the outlet of two evaporimeters can be merged into a pipe and is connected with the reservoir of compressor.But this setup, makes the efficiency of compressor lower.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of reservoir, and the structure of described reservoir is simple.
Another object of the present invention is to propose a kind of compressor with above-mentioned reservoir.
Another object of the present invention is to propose a kind of air-conditioning system with above-mentioned compressor.
The reservoir of embodiment according to a first aspect of the present invention, comprise: housing, there is in described housing the first chamber and the second chamber that are isolated from each other, described housing is formed with the first entrance, the first outlet, the second entrance and the second outlet, described first entrance and the first outlet and described first chamber, described second entrance and described second outlet and described second chamber.
According to the reservoir of the embodiment of the present invention, by arranging the first chamber and the second chamber that are isolated from each other in housing, the refrigerant entering into enclosure interior by the first entrance and the second entrance can flow through the first chamber and the second chamber and respectively respectively by the first outlet and the second outlet outflow.The structure of reservoir is simple.When reservoir is applied on compressor such as rotary compressor, the efficiency of compressor such as rotary compressor can be improved.
According to one embodiment of present invention, be provided with separator in described housing, described enclosure interior is separated into described first chamber and described second chamber by described separator.
Particularly, described separator comprises: the first separator, and one end of described first separator is connected with the inwall of described housing, and the other end of described first separator is formed with slot; With the second separator, one end of described second separator is stretched in described slot, and the other end of described second separator is connected with the inwall of described housing.
Alternatively, described separator is heat-barrier material part.
According to one embodiment of present invention, described housing comprises: the first sub-housing, limits described first chamber in described first sub-housing, and described first entrance and described first outlet are formed on described first sub-housing; With the second sub-housing, described second sub-housing is located at outside described first sub-housing, limits described second chamber in described second sub-housing, and described second entrance and described second outlet are formed on described second sub-housing.
Further, thermal insulation barriers is provided with between described first sub-housing and described second sub-housing.
According to one embodiment of present invention, also there is in described housing at least one the 3rd chamber, described housing is formed and the 3rd entrance of described 3rd chamber and the 3rd outlet, wherein said 3rd chamber is all kept apart with described first chamber and described second chamber.
The compressor of embodiment according to a second aspect of the present invention, comprises the reservoir according to the above-mentioned first aspect embodiment of the present invention.
The air-conditioning system of embodiment according to a third aspect of the present invention, comprising: according to the compressor of the above-mentioned second aspect embodiment of the present invention, described compressor has exhaust outlet; Condenser, the first end of described condenser is connected with described exhaust outlet; At least two evaporimeters be arranged in parallel, the first end of described at least two evaporimeters is connected with the second end of described condenser, and the second end of described at least two evaporimeters is connected with described second entrance with described first entrance of the described reservoir of described compressor respectively; And throttling arrangement, between the described first end of at least two evaporimeters described in described throttling arrangement is connected to and described second end of described condenser.
Alternatively, described throttling arrangement comprises at least two restricting elements, the first end of described at least two restricting elements is connected with described second end of described condenser, and the second end of described at least two restricting elements is connected respectively with the described first end of described at least two evaporimeters.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic diagram of the reservoir according to the embodiment of the present invention;
Fig. 2 is the schematic diagram of reservoir in accordance with another embodiment of the present invention;
Fig. 3 is the schematic diagram of the air-conditioning system according to the embodiment of the present invention.
Reference numeral:
100: reservoir;
1: housing; 11: the first chambers; 111: the first filter screens; 112: the first supports;
12: the second chambers; 121: the second filter screens; 122: the second supports;
Enter pipe at 13: the first; Go out pipe at 14: the first;
Enter pipe at 15: the second; Go out pipe at 16: the second;
17: the first sub-housings; 18: the second sub-housings;
2: separator; 21: the first separators; 22: the second separators; 3: thermal insulation barriers;
200: compressor; 300: air-conditioning system;
301: condenser; 302: evaporimeter; 303: restricting element; 304: fan.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", " second ", the feature of " the 3rd " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1-Fig. 3, the reservoir according to the embodiment of the present invention is described.Wherein, reservoir can be applied to compressor such as rotary compressor (scheming not shown), to play the effects such as storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering.Certainly, those skilled in the art are appreciated that the reservoir according to the embodiment of the present invention can also be applied to the compressor of other type, and are not limited to rotary compressor.
As depicted in figs. 1 and 2, the reservoir 100 of embodiment, comprises housing 1 according to a first aspect of the present invention.
See figures.1.and.2, housing 1 horizontal positioned, now the central axis of housing 1 extends in the horizontal direction.Certainly, housing 1 can also vertically be placed, and as shown in Figure 3, now the central shaft of housing 1 is to vertically extending.Be understandable that, the concrete modes of emplacement of housing 1 specifically can be arranged according to actual requirement, to meet actual requirement better.Having the first chamber 11 and the second chamber 12 be isolated from each other in housing 1, is now disconnected each other between the first chamber 11 and the second chamber 12.
Housing 1 is formed with the first entrance, the first outlet, the second entrance and the second outlet, first entrance is communicated with the first chamber 11 with the first outlet, the refrigerant of such outside can enter in the first chamber 11 by the first entrance, and the refrigerant in the first chamber 11 can be discharged by the first outlet.Second entrance is communicated with the second chamber 12 with the second outlet, and refrigerant outside like this can enter in the second chamber 12 by the second entrance, and the refrigerant in the second chamber 12 can be discharged by the second outlet.
Specifically, such as in the example of fig. 1 and 2, first access point can be provided with first and enter pipe 13, first enters one end of pipe 13 (such as, right-hand member in Fig. 1 and Fig. 2) extend in the first chamber 11, the first exit can be provided with first and go out pipe 14, and first goes out pipe 14 is roughly L shape, first one end (left end such as, in Fig. 1 and Fig. 2) going out pipe 14 extend in the first chamber 11.Wherein, first enters pipe 13 and first and goes out that pipe 14 is preferably coaxial to be arranged.
Similarly, second porch can be provided with second and enter pipe 15, second enters one end of pipe 15 (such as, right-hand member in Fig. 1 and Fig. 2) extend in the second chamber 12, second exit can be provided with second and go out pipe 16, second goes out pipe 16 is roughly L shape, and second one end (left end such as, in Fig. 1 and Fig. 2) going out pipe 16 extend in the second chamber 12.Wherein, second enters pipe 15 and second and goes out that pipe 16 is preferably coaxial to be arranged.
Further, as depicted in figs. 1 and 2, the first filter screen 111 is also provided with in first chamber 11, first filter screen 111 enters pipe 13 and first first and goes out between pipe 14, thus, can avoid entering pipe 13 refrigerant entered in the first chamber 11 by first directly to go out pipe 14 by first and enter in compressor 200 such as rotary compressor.Wherein, the first filter screen 111 is arranged in the first chamber 11 obliquely.Be provided with the first support 112, first support 112 in first chamber 11 to be further fixed on securely in the first chamber 11 for the one end stretched in the first chamber 11 going out pipe 14 by first.
The second filter screen 121 is provided with in second chamber 12, second filter screen 121 enters pipe 15 and second second and goes out between pipe 16, thus, can avoid entering pipe 15 refrigerant entered in the second chamber 12 by second directly to go out pipe 16 by second and enter in compressor 200 such as rotary compressor.Wherein, the second filter screen 121 is arranged in the second chamber 12 obliquely.Be provided with the second support 122, second support 122 in second chamber 12 to be further fixed on securely in the second chamber 12 for the one end stretched in the second chamber 12 going out pipe 16 by second.
When reservoir 100 is applied to the air-conditioning system 300 of two evaporimeters 302 be arranged in parallel, and when arranging before and after two evaporimeters 302, the wind that fan 304 blows passes through this two evaporimeters 302 successively, the temperature and pressure of the refrigerant in such two evaporimeter 302 exits is different, thus first of reservoir 100 enters pipe 13 and second to enter the pressure at pipe 15 place different, owing to arranging the first chamber 11 and the second chamber 12 be isolated from each other in the housing 1 of reservoir 100, first goes out pipe 14 and second, and to go out the pressure at pipe 16 place also different, thus, this state can be remained to compressor 200 such as rotary compressor place, now the suction pressure of compressor 200 such as rotary compressor is different, thus effectively can improve the efficiency of compressor 200 such as rotary compressor.
According to the reservoir 100 of the embodiment of the present invention, by arranging the first chamber 11 and the second chamber 12 of being isolated from each other in housing 1, the refrigerant entering into housing 1 inside by the first entrance and the second entrance can flow through the first chamber 11 and the second chamber 12 and respectively respectively by the first outlet and the second outlet outflow.The structure of reservoir 100 is simple.When reservoir 100 is applied on compressor 200 such as rotary compressor, the efficiency of compressor 200 such as rotary compressor can be improved.
According to one embodiment of present invention, be provided with separator 2 in housing 1, housing 1 interior separation is become the first chamber 11 and the second chamber 12 by separator 2, and now the first chamber 11 and the second chamber 12 are separated by separator 2.Such as, as shown in Figure 1, separator 2 extends along the axial direction of housing 1, this partition 2 preferably with the central axes of housing 1, so that housing 1 interior separation is become two chambers (i.e. the first chamber 11 and the second chamber 12) that cardinal principle is identical.
Specifically, separator 2 comprises: the first separator 21 and the second separator 22, first separator 21 and the second separator 22 can be formed as platy structure all substantially, one end of first separator 21 (such as, left end in Fig. 1) be connected with the inwall of housing 1, the other end of the first separator 21 (such as, right-hand member in Fig. 1) be formed with slot, one end of second separator 22 (such as, left end in Fig. 1) stretch in slot, the other end (right-hand member such as, in Fig. 1) of the second separator 22 is connected with the inwall of housing 1.Thus, because housing 1 can be three stage structure, by arranging the first separator 21 and the second separator 22, be very easy to the assembling of the first separator 21 and the second separator 22 and housing 1, and assemble firm.Wherein, above-mentioned one end of the second separator 22 does not preferably contact with the diapire of slot, can save the material of the second separator 22 like this, reduce costs.
Alternatively, separator 2 is heat-barrier material part.That is, separator 2 is made up of heat-barrier material, effectively can prevent the heat transmission between the first chamber 11 and the second chamber 12 like this, thus make can be kept from two evaporimeters 302 state out until arrive compressor 200 such as rotary compressor by the refrigerant of reservoir 100.
According to another embodiment of the invention, as shown in Figure 2, housing 1 comprises: limit the first chamber 11, first entrance in the first sub-housing 171 and the sub-housing 171 of the second sub-housing 181, first and the first outlet is formed on the first sub-housing 171.Second sub-housing 181 is located at outside the first sub-housing 171, limit in the second sub-housing 181 second chamber 12, second entrance and second outlet be formed on the second sub-housing 181.Thus, by arranging the first sub-housing 171 and the second sub-housing 181, can effectively the first chamber 11 and the second chamber 12 be kept apart.
Further, thermal insulation barriers 3 is provided with between the first sub-housing 171 and the second sub-housing 181.For example, referring to Fig. 2, thermal insulation barriers 3 is located between the first sub-housing 171 and the sidewall of the second sub-housing 181.Thus, the heat transmission between the first sub-housing 171 and the second sub-housing 181 can be reduced.
According to one embodiment of present invention, also there is in housing 1 at least one the 3rd chamber (scheming not shown), housing 1 is formed and the 3rd entrance of the 3rd chamber and the 3rd outlet, wherein the 3rd chamber is all kept apart with the first chamber 11 and the second chamber 12.Such as, when air-conditioning system 300 comprise three even the evaporimeter 302 of more than three time, can one or more 3rd chamber be set further in the housing 1 of reservoir 100.Wherein, the first chamber 11 to the 3rd chamber number can with the number one_to_one corresponding of evaporimeter 302, but to be not limited thereto.
As shown in Figure 3, the compressor 200 such as rotary compressor of embodiment, comprises the reservoir 100 according to the above-mentioned first aspect embodiment of the present invention according to a second aspect of the present invention.Wherein, the first entrance of reservoir 100 can be connected with the air entry of the cylinder of compressor 200 such as rotary compressor respectively with the second entrance.
According to the compressor 200 such as rotary compressor of the embodiment of the present invention, by arranging above-mentioned reservoir 100, the efficiency of compressor 200 such as rotary compressor can be improved.
As shown in Figure 3, the air-conditioning system 300 of embodiment according to a third aspect of the present invention, comprising: according to the compressor 200 of the above-mentioned second aspect embodiment of the present invention, condenser 301, at least two evaporimeters 302 be arranged in parallel and throttling arrangement.Wherein, air-conditioning system 300 only can have refrigerating function.Certainly, air-conditioning system 300 can also have refrigeration and heat-production functions simultaneously.
Wherein, compressor 200 has exhaust outlet.The first end (lower end such as, in Fig. 3) of condenser 301 is connected with exhaust outlet.The first end of at least two evaporimeters 302 (such as, upper end in Fig. 3) with the second end of condenser 301 (such as, upper end in Fig. 3) be connected, second end (lower end such as, in Fig. 3) of at least two evaporimeters 302 is connected with the second entrance with the first entrance of the reservoir 100 of compressor 200 respectively.Throttling arrangement is connected between the above-mentioned first end of at least two evaporimeters 302 and above-mentioned second end of condenser 301.
Alternatively, throttling arrangement comprises at least two restricting elements 303, the first end of at least two restricting elements 303 (such as, upper end in Fig. 3) be connected with above-mentioned second end of condenser 301, second end (lower end such as, in Fig. 3) of at least two restricting elements 303 is connected respectively with the above-mentioned first end of at least two evaporimeters 302.For example, referring to Fig. 3, throttling arrangement comprises two restricting elements, 303, two restricting elements 303 be arranged in parallel and connects with two evaporimeters 302 respectively.Wherein, each restricting element 303 can be capillary, can be also electric expansion valve, but be not limited thereto.
According to the air-conditioning system 300 of the embodiment of the present invention, by arranging the compressor 200 such as rotary compressor with above-mentioned reservoir 100, the overall performance of air-conditioning system 300 can be promoted.
To form according to other of the compressor 200 of the embodiment of the present invention and air-conditioning system 300 and operation is all known to those skilled in the art, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (10)
1. a reservoir, is characterized in that, comprising:
Housing, there is in described housing the first chamber and the second chamber that are isolated from each other, described housing is formed with the first entrance, the first outlet, the second entrance and the second outlet, described first entrance and the first outlet and described first chamber, described second entrance and described second outlet and described second chamber.
2. reservoir according to claim 1, is characterized in that, is provided with separator in described housing, and described enclosure interior is separated into described first chamber and described second chamber by described separator.
3. reservoir according to claim 2, is characterized in that, described separator comprises:
First separator, one end of described first separator is connected with the inwall of described housing, and the other end of described first separator is formed with slot; With
Second separator, one end of described second separator is stretched in described slot, and the other end of described second separator is connected with the inwall of described housing.
4. reservoir according to claim 2, is characterized in that, described separator is heat-barrier material part.
5. reservoir according to claim 1, is characterized in that, described housing comprises:
First sub-housing, limits described first chamber in described first sub-housing, and described first entrance and described first outlet are formed on described first sub-housing; With
Second sub-housing, described second sub-housing is located at outside described first sub-housing, limits described second chamber in described second sub-housing, and described second entrance and described second outlet are formed on described second sub-housing.
6. reservoir according to claim 5, is characterized in that, is provided with thermal insulation barriers between described first sub-housing and described second sub-housing.
7. the reservoir according to any one of claim 1-6, it is characterized in that, also there is in described housing at least one the 3rd chamber, described housing is formed and the 3rd entrance of described 3rd chamber and the 3rd outlet, wherein said 3rd chamber is all kept apart with described first chamber and described second chamber.
8. a compressor, is characterized in that, comprises the reservoir according to any one of claim 1-7.
9. an air-conditioning system, is characterized in that, comprising:
Compressor according to claim 8, described compressor has exhaust outlet;
Condenser, the first end of described condenser is connected with described exhaust outlet;
At least two evaporimeters be arranged in parallel, the first end of described at least two evaporimeters is connected with the second end of described condenser, and the second end of described at least two evaporimeters is connected with described second entrance with described first entrance of the described reservoir of described compressor respectively; And
Throttling arrangement, between the described first end of at least two evaporimeters described in described throttling arrangement is connected to and described second end of described condenser.
10. air-conditioning system according to claim 9, it is characterized in that, described throttling arrangement comprises at least two restricting elements, the first end of described at least two restricting elements is connected with described second end of described condenser, and the second end of described at least two restricting elements is connected respectively with the described first end of described at least two evaporimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661302.8A CN105202831A (en) | 2015-10-10 | 2015-10-10 | Liquid storage device, compressor provided with liquid storage device, and air-conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510661302.8A CN105202831A (en) | 2015-10-10 | 2015-10-10 | Liquid storage device, compressor provided with liquid storage device, and air-conditioning system |
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| CN105202831A true CN105202831A (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510661302.8A Pending CN105202831A (en) | 2015-10-10 | 2015-10-10 | Liquid storage device, compressor provided with liquid storage device, and air-conditioning system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108007025A (en) * | 2017-11-20 | 2018-05-08 | 珠海格力节能环保制冷技术研究中心有限公司 | Dispenser, compressor, air-conditioner system and there is its air conditioner |
| CN112082295A (en) * | 2020-10-23 | 2020-12-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout and have its air conditioning system |
| CN112797679A (en) * | 2020-12-24 | 2021-05-14 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid separator, compressor and air conditioner |
| CN114829845A (en) * | 2019-12-04 | 2022-07-29 | 伊莱克斯电器股份公司 | Air conditioner with fluid tank |
| US11841148B2 (en) | 2017-12-13 | 2023-12-12 | Electrolux Appliances Aktiebolag | Window-type air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108007025B (en) * | 2017-11-20 | 2024-03-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Knockout, compressor, air conditioner system and have its air conditioner |
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| CN112797679B (en) * | 2020-12-24 | 2022-03-15 | 珠海格力节能环保制冷技术研究中心有限公司 | Liquid separator, compressor and air conditioner |
| US11879647B2 (en) | 2021-12-22 | 2024-01-23 | Electrolux Appliances Aktiebolag | Portable air conditioning unit window installation system |
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Application publication date: 20151230 |