CN204027051U - Refrigeration system and the refrigeration plant with it - Google Patents
Refrigeration system and the refrigeration plant with it Download PDFInfo
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- CN204027051U CN204027051U CN201420318203.0U CN201420318203U CN204027051U CN 204027051 U CN204027051 U CN 204027051U CN 201420318203 U CN201420318203 U CN 201420318203U CN 204027051 U CN204027051 U CN 204027051U
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- refrigeration system
- compressor
- flow regulator
- capillaries
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Abstract
The utility model discloses a kind of refrigeration system and have its refrigeration plant, refrigeration system comprises: compressor, and compressor has compressor inlet and compressor outlet; Evaporimeter, evaporimeter has evaporator and evaporator outlet, and evaporator outlet is communicated with compressor inlet; Condenser, condenser has condenser inlet and condensator outlet, and condenser inlet is communicated with compressor outlet; And flow regulator, flow regulator comprises a control valve and at least two throttling arrangements be set up in parallel, one end of control valve is communicated with condensator outlet, the other end of control valve is connected with one end of at least two throttling arrangements, and the other end of at least two throttling arrangements is communicated with evaporator.According to refrigeration system of the present utility model, flow regulator can carry out automatic immediate to the flow of refrigeration system and effectively regulate, and to adapt to different cooling conditions, the structure of flow regulator is simple, and highly versatile is applied widely.
Description
Technical field
The utility model relates to refrigeration technology field, more specifically, relates to a kind of refrigeration system and has its refrigeration plant.
Background technology
In correlation technique, in the refrigeration system of refrigerator or refrigerator, only have single channel capillary, the regulatory function of the flow of capillary is limited.Refrigerator or refrigerator, under different cooling conditions, need different colds, and can not flow being regulated pointedly of capillary, therefore need to improve.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model be to propose a kind of can the refrigeration system of adjust flux.
Another object of the present utility model is to propose a kind of refrigeration plant with above-mentioned refrigeration system.
According to the refrigeration system of the utility model first aspect, comprising: compressor, described compressor has compressor inlet and compressor outlet; Evaporimeter, described evaporimeter has evaporator and evaporator outlet, and described evaporator outlet is communicated with described compressor inlet; Condenser, described condenser has condenser inlet and condensator outlet, and described condenser inlet is communicated with described compressor outlet; And flow regulator, described flow regulator comprises a control valve and at least two throttling arrangements be set up in parallel, one end of described control valve is communicated with described condensator outlet, the other end of described control valve is connected with one end of at least two described throttling arrangements, and the other end of at least two described throttling arrangements is communicated with described evaporator.
According to refrigeration system of the present utility model, by arranging flow regulator in refrigeration systems, and flow regulator is parallel with at least two throttling arrangements, the mode of communicating of throttling arrangement can be changed, to control flow and the cold of refrigeration system, thus the different refrigeration demand of refrigeration system can be met, and this flow regulator can carry out automatic immediate to the flow of refrigeration system effectively to be regulated, to adapt to different cooling conditions, the structure of flow regulator is simple simultaneously, highly versatile, improves the scope of application of flow regulator.
In addition, the refrigeration system above-mentioned according to the utility model, can also have following additional technical characteristic:
According to an embodiment of the present utility model, described throttling arrangement is capillary.
According to an embodiment of the present utility model, described flow regulator comprises two described capillaries, and the length of two described capillaries is identical.
According to an embodiment of the present utility model, described flow regulator comprises three described capillaries, and the length of three described capillaries is identical.
According to an embodiment of the present utility model, described flow regulator comprises three described capillaries, and wherein the length of two described capillaries is identical and be greater than the length of capillary described in another.
According to an embodiment of the present utility model, described flow regulator comprises three described capillaries, and the arranged spaced apart along the vertical direction and length that is three described capillaries of three described capillaries reduces gradually.
According to an embodiment of the present utility model, described refrigeration system also comprises filter, and described filter is located between described condensator outlet and described control valve.
According to an embodiment of the present utility model, described compressor is invariable frequency compressor.
According to an embodiment of the present utility model, described compressor is frequency-changeable compressor.
According to the refrigeration plant of the utility model second aspect, comprise the refrigeration system according to above-described embodiment.
Additional aspect of the present utility model 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 utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model 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 refrigeration system according to the utility model embodiment;
Fig. 2 is the structural representation of the flow regulator of refrigeration system according to the utility model embodiment;
Fig. 3 is the structural representation of the flow regulator of refrigeration system according to another embodiment of the utility model;
Fig. 4 is the structural representation of the flow regulator of refrigeration system according to another embodiment of the utility model.
Reference numeral:
Refrigeration system 100;
Compressor 10; Compressor inlet 11; Compressor outlet 12;
Evaporimeter 20; Evaporator 21; Evaporator outlet 22;
Condenser 30; Condenser inlet 31; Condensator outlet 32;
Flow regulator 40 (40a, 40b, 40c); Control valve 41; Throttling arrangement 42;
Filter 50.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, 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.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " on ", the orientation of the instruction such as D score, "front", "rear", "left", "right" or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; 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 or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The refrigeration system 100 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, comprise according to the refrigeration system 100 of the utility model embodiment: compressor 10, evaporimeter 20, condenser 30 and flow regulator 40.
Wherein, compressor 10 has compressor inlet 11 and compressor outlet 12, and evaporimeter 20 has evaporator 21 and evaporator outlet 22, and evaporator outlet 22 is communicated with compressor inlet 11.Condenser 30 has condenser inlet 31 and condensator outlet 32, and condenser inlet 31 is communicated with compressor outlet 12.Flow regulator 40 comprises a control valve 41 and at least two throttling arrangements be set up in parallel 42, one end of control valve 41 is communicated with condensator outlet 32, the other end of control valve 41 is connected with one end of at least two throttling arrangements 42, and the other end of at least two throttling arrangements 42 is communicated with evaporator 21.
Throttling arrangement 42 can have multiple choices, and such as, throttling arrangement 42 can be choke valve or heating power expansion valve.Alternatively, throttling arrangement 42 is capillary.
In prior art, in the refrigeration system of refrigerator or refrigerator, be only provided with a capillary, refrigerator or refrigerator are in the process run, and its cooling condition constantly changes, thus refrigeration requirement is not identical yet.And the flow quantity self-adjusting joint function of single capillary is limited, namely single capillary can not meet diversified Flow-rate adjustment demand.
And according to the refrigeration system 100 of the utility model embodiment, refrigeration system 100 is provided with flow regulator 40, and flow regulator 40 is parallel with multiple throttling arrangement 42, by the mode that adjusting control valve 41 is communicated with to change throttling arrangement 42, flow and the cold of refrigeration system 100 can be controlled, thus the different refrigeration demand of refrigeration system 100 can be met.Be understandable that, the quantity that throttling arrangement 42 is communicated with is more, and refrigerating efficiency and the efficiency of refrigeration system 100 are higher, and the energy consumption of refrigeration system 100 is lower simultaneously.And flow regulator 40 can carry out automatic immediate to the flow of refrigeration system 100 effectively to be regulated, to adapt to different cooling conditions.
Thus, according to the refrigeration system 100 of the utility model embodiment, by arranging flow regulator 40 in refrigeration system 100, and flow regulator 40 is parallel with at least two throttling arrangements 42, the mode of communicating of throttling arrangement 42 can be changed, to control flow and the cold of refrigeration system 100, thus the different refrigeration demand of refrigeration system 100 can be met, and this flow regulator 40 can carry out automatic immediate to the flow of refrigeration system 100 effectively to be regulated, to adapt to different cooling conditions, the structure of flow regulator 40 is simple simultaneously, highly versatile, improve the scope of application of flow regulator 40.
In an optional detailed description of the invention of the present utility model, compressor 10 is invariable frequency compressor.Thus changed the combination of throttling arrangement 42 by flow regulator 40, the object that the refrigeration system 100 being provided with frequency-changeable compressor can be made to reach " frequency conversion " run.
Alternatively, compressor 10 is frequency-changeable compressor.Thus, in refrigeration system 100, be provided with frequency-changeable compressor, the Flow-rate adjustment ability of refrigeration system 100 can be made better.
It should be noted that, master control borad can be set in refrigeration system 100 with adjusting control valve 41, thus master control borad can automatically control control valve 41, and then automatically regulate the flow of refrigeration system 100.Certainly, also can by mechanical part or manually with adjusting control valve 41.
In the utility model optional embodiment, flow regulator 40 comprises two capillaries, and the length of two capillaries is identical.Particularly, as shown in Figure 1, the specification of two capillaries is identical, and namely the length of two capillaries is identical with aperture.Thus, flow regulator 40 can provide two kinds of different flows for refrigeration system 100.
Particularly, when refrigeration system 100 needs larger cold, master control borad controls control valve 41 action, two capillaries is communicated with simultaneously, in order to increase the flow of refrigeration system 100, and then can increases the cold of refrigeration system 100.When the cold that refrigeration system 100 needs is less, one of them that can make in two capillaries is communicated with separately, thus can reduce the flow of refrigeration system 100, and then reduces the cold of refrigeration system 100.
In another optional embodiment of the utility model, flow regulator 40a comprises three capillaries, and the length of three capillaries is identical.Particularly, as shown in Figure 2, the specification of three capillaries is identical, and namely the length of three capillaries is identical with aperture.Thus, flow regulator 40a can provide three kinds of different flows for refrigeration system 100.
Particularly, control control valve 41 action by master control borad, with make in three capillaries one of them, wherein two or three connections, thus three kinds of different flows can be provided for refrigeration system 100.
In another optional embodiment of the utility model, flow regulator 40b comprises three capillaries, and wherein the length of two capillaries is identical and be greater than the length of another capillary.Particularly, as shown in Figure 3, wherein the specification of two capillaries is identical, and the length of another one capillary is little compared with the length of other two capillaries.Thus, flow regulator 40 can provide four kinds of different flows for refrigeration system 100.
In another optional embodiment of the utility model, flow regulator 40c comprises three capillaries, and the arranged spaced apart along the vertical direction and length that is three capillaries of three capillaries reduces gradually.Particularly, as shown in Figure 4, the specification of three capillaries is all not identical.Thus, flow regulator 40 can provide six kinds of different flows for refrigeration system 100, and the Flow-rate adjustment ability of refrigeration system 100 is stronger.
Certainly, the quantity of the throttling arrangement 42 of flow regulator 40 is not particularly limited, and such as flow regulator 40 can comprise the capillary of more than three, and the flow of refrigeration system 100 can be made thus to have larger range of choice.
In a detailed description of the invention of the present utility model, refrigeration system 100 also comprises filter 50, and filter 50 is located between condensator outlet 32 and control valve 41.Particularly, filter 50 is connected between condenser 30 and flow regulator 40.Thus, filter 50 can filter the impurity in cold-producing medium, makes the operation of refrigeration system 100 more stable.
According to the refrigeration plant (not shown) of the utility model second aspect embodiment, comprise the refrigeration system 100 according to the description of above-described embodiment.Because the refrigeration system 100 according to the utility model above-described embodiment has above-mentioned technique effect, therefore according to the refrigeration plant of the utility model embodiment, also there is corresponding technique effect, that is: the Flow-rate adjustment ability of refrigeration plant is stronger, different cooling conditions and refrigeration demand can be adapted to, thus the refrigerating efficiency of refrigeration plant and efficiency higher, simultaneously energy consumption is lower.
Belong to those of ordinary skill in the art's easy understand according to the refrigeration system 100 of the utility model embodiment and other structure of refrigeration plant and operation and obtain, no longer repeating at this.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " 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 utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a refrigeration system, is characterized in that, comprising:
Compressor, described compressor has compressor inlet and compressor outlet;
Evaporimeter, described evaporimeter has evaporator and evaporator outlet, and described evaporator outlet is communicated with described compressor inlet;
Condenser, described condenser has condenser inlet and condensator outlet, and described condenser inlet is communicated with described compressor outlet; With
Flow regulator, described flow regulator comprises a control valve and at least two throttling arrangements be set up in parallel, one end of described control valve is communicated with described condensator outlet, the other end of described control valve is connected with one end of at least two described throttling arrangements, and the other end of at least two described throttling arrangements is communicated with described evaporator.
2. refrigeration system according to claim 1, is characterized in that, described throttling arrangement is capillary.
3. refrigeration system according to claim 2, is characterized in that, described flow regulator comprises two described capillaries, and the length of two described capillaries is identical.
4. refrigeration system according to claim 2, is characterized in that, described flow regulator comprises three described capillaries, and the length of three described capillaries is identical.
5. refrigeration system according to claim 2, is characterized in that, described flow regulator comprises three described capillaries, and wherein the length of two described capillaries is identical and be greater than the length of capillary described in another.
6. refrigeration system according to claim 2, is characterized in that, described flow regulator comprises three described capillaries, and the arranged spaced apart along the vertical direction and length that is three described capillaries of three described capillaries reduces gradually.
7. refrigeration system according to claim 1, is characterized in that, also comprises filter, and described filter is located between described condensator outlet and described control valve.
8. refrigeration system according to claim 1, is characterized in that, described compressor is invariable frequency compressor.
9. refrigeration system according to claim 1, is characterized in that, described compressor is frequency-changeable compressor.
10. a refrigeration plant, is characterized in that, comprises the refrigeration system according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318203.0U CN204027051U (en) | 2014-06-13 | 2014-06-13 | Refrigeration system and the refrigeration plant with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420318203.0U CN204027051U (en) | 2014-06-13 | 2014-06-13 | Refrigeration system and the refrigeration plant with it |
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| Publication Number | Publication Date |
|---|---|
| CN204027051U true CN204027051U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420318203.0U Expired - Fee Related CN204027051U (en) | 2014-06-13 | 2014-06-13 | Refrigeration system and the refrigeration plant with it |
Country Status (1)
| Country | Link |
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| CN (1) | CN204027051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595139A (en) * | 2016-12-27 | 2017-04-26 | 珠海市银岭冷冻设备有限公司 | Refrigerating system |
| CN111623544A (en) * | 2019-12-02 | 2020-09-04 | 浙江和利制冷设备有限公司 | Dual-working-condition refrigerating system |
-
2014
- 2014-06-13 CN CN201420318203.0U patent/CN204027051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595139A (en) * | 2016-12-27 | 2017-04-26 | 珠海市银岭冷冻设备有限公司 | Refrigerating system |
| CN111623544A (en) * | 2019-12-02 | 2020-09-04 | 浙江和利制冷设备有限公司 | Dual-working-condition refrigerating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20190613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |