CN205090685U - Refrigerating system cycler - Google Patents
Refrigerating system cycler Download PDFInfo
- Publication number
- CN205090685U CN205090685U CN201520798288.1U CN201520798288U CN205090685U CN 205090685 U CN205090685 U CN 205090685U CN 201520798288 U CN201520798288 U CN 201520798288U CN 205090685 U CN205090685 U CN 205090685U
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- Prior art keywords
- refrigerant
- compressor
- oil
- cooling bucket
- refrigerant pipe
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Abstract
The utility model relates to a refrigerating system cycler, it includes: through compressor, oil and gas separator, condenser, storage bucket, the evaporimeter that the refrigerant pipe is established ties in proper order, its characterized in that: be equipped with the cooling bucket between compressor and evaporimeter, in refrigerant pipe intercommunication to the cooling bucket of evaporimeter, the cooling bucket still has other refrigerant pipe, and this other refrigerant pipe communicates to the refrigerant input port of compressor, the refrigerant output tube of compressor passes the cooling bucket then assembles to the refrigerant pipe and input to oil and gas separator. Through refrigerating system cycler, the cooling bucket can at first be cooled down to the refrigerant of compressor output for the refrigerant is inputed to oil and gas separator with lower temperature, reaches the lubricating oil oil gas filtration efficiency who increases in the refrigerant. Therefore, the utility model discloses make the refrigerant be in lower pressure to the oil gas volume that contains is lower, thereby promotes quick cryogenic efficiency, and realizes the energy -conserving effect of power saving.
Description
Technical field
The utility model relates to a kind of refrigeration system cycler, and it makes the cold-producing medium of refrigeration system circulate when lower pressure and good Oil-gas Separation, thus improves the efficiency of cold-producing medium and reduce power consumption.
Background technology
Existing refrigeration system substantially as shown in Figure 1, by refrigerant pipe 6, compressor 1, gs-oil separator 2, condenser 3, expansion valve 4, evaporimeter 5 are cascaded successively, because the lubricating oil had in compressor 1 can produce oil gas by high temperature action in the cold-producing medium of gaseous state, thus need to block by gs-oil separator 2, filter oil gas, then be recycled to compressor 1 via petroleum vapor recovery pipe 7 and reuse.Its overall operation is: the cold-producing medium sent from compressor 1 is the gaseous state of about 110 DEG C, oil gas is filtered by gs-oil separator 2, again through condenser 3 (also known as off-premises station) by temperature sink to about 50 DEG C, after be about the compression of 0 DEG C of liquid refrigerant through expansion valve 4 pairs of temperature again, then gaseous refrigerant temperature being about 20 DEG C is delivered to evaporimeter 5 (also known as indoor set) heat absorption, push through compressor 6 with the temperature of about 110 DEG C again, so circulate.
Above-mentioned existing apparatus has its own shortcomings:
1, when the cold-producing medium being mixed with lubricating oil oil gas is input to gs-oil separator 2 by compressor 1, temperature is 110 DEG C.In other words, it is in higher temperature, high temperature can make lubricating oil further gasify, because the oil gas molecule of gasification is less, comparatively gently, be thus difficult to block, filter, therefore filter efficiency is lower, in cold-producing medium, oil-containing tolerance is higher, therefore the flow circuit speed of cold-producing medium can be made comparatively slow and need the compressor 1 of relatively high power to carry, therefore electric quantity consumption is comparatively large, and cold-producing medium heat absorption efficiency can be reduced.
2, owing to there is no the device of other store refrigerant, refrigerant amount is less, and cold-producing medium all in refrigerant pipe 6, gs-oil separator 2 export refrigerant temperature be 110 DEG C, therefore its cold-producing medium is in higher pressure state in pipeline, cause compressor 1 must carry with larger power, electric quantity consumption is comparatively large, and due to refrigerant amount less, thus heat absorption efficiency is poor.
3, therefore, according to above-mentioned device, produce 2500 kilocalories of refrigeration systems (namely, 1 ton of refrigeration system) often to spend electricity, must consume 11A (ampere) electric current, therefore electric quantity consumption is larger.
Utility model content
The purpose of this utility model is to provide a kind of refrigeration system cycler, with an improved above-mentioned shortcoming of the prior art.
Comprise according to refrigeration system cycler of the present utility model: the compressor of being connected successively by refrigerant pipe, gs-oil separator, condenser, storage barrel, evaporimeter; It is characterized in that: between compressor and evaporimeter, be provided with cooling bucket, the refrigerant pipe of described evaporimeter is communicated in cooling bucket, and cooling bucket also has other refrigerant pipe, and this other refrigerant pipe is communicated to the refrigerant input port of compressor; The cold-producing medium efferent duct of compressor is assembled to refrigerant pipe through cooling bucket, then and inputs to gs-oil separator, by described refrigeration system cycler, first cooling bucket can lower the temperature to the cold-producing medium that compressor exports, make cold-producing medium input to gs-oil separator with lower temperature, thus increase the filter efficiency of the lubricating oil oil gas in cold-producing medium.
According in refrigeration system cycler of the present utility model, between described condenser and evaporimeter, be also provided with storage barrel.
According to the utility model, in the refrigerant-cycle systems of refrigeration system, be equipped with storage barrel, cooling bucket.Storage barrel makes refrigerant amount increase and reduces refrigerant pressure, increases refrigerant amount thus promotes heat absorption efficiency, and the pressure reducing cold-producing medium can reduce the thrust of compressor, thus realizes the effect of power saving.Also can store refrigerant the refrigerant temperature first making compressor export reduce in cooling bucket, therefore, the temperature inputing to gs-oil separator is lower, and the molecule of the lubricating oil oil gas in cold-producing medium can be made comparatively large, reach the efficiency improving and block, filter oil gas, the oil gas therefore in cold-producing medium is less, thus promote the flowing velocity of cold-producing medium, that is, the compressor of smaller power can be adopted, thus realize power saving and promote the technique effect of cold-producing medium heat absorption efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing apparatus;
Fig. 2 is the structural representation according to device of the present utility model.
Description of reference numerals:
1: compressor 11: compressor
2: gs-oil separator 12: gs-oil separator
3: condenser 13: condenser
4: expansion valve 14: expansion valve
5: evaporimeter 15: evaporimeter
6: refrigerant pipe 20: storage barrel
7: petroleum vapor recovery pipe 60: cold-producing medium efferent duct.
10: cooling bucket
Detailed description of the invention
Consult Fig. 2, comprise compressor 11, gs-oil separator 12, condenser 13, storage barrel 20, expansion valve 14 and the evaporimeter 15 of being connected successively by refrigerant pipe 6 according to refrigeration system cycler of the present utility model, described gs-oil separator 12 has the petroleum vapor recovery pipe 7 be communicated with compressor 11; The feature of described device is: between compressor 11 and evaporimeter 15, be provided with bucket 10 of lowering the temperature, and the refrigerant pipe 6 of evaporimeter 15 is communicated in cooling bucket 10, and cooling bucket 10 also has other refrigerant pipe 6, and it is communicated to the refrigerant input port of compressor 11.In addition, the cold-producing medium efferent duct 60 of compressor 11 is assembled to refrigerant pipe 6 through cooling bucket 10, then and inputs to gs-oil separator 12; And between condenser 13 and evaporimeter 15, be provided with storage barrel 20.
By above-mentioned device, following technique effect and advantage can be obtained:
1, be provided with storage barrel 20, cooling bucket 10, thus can refrigerant amount be increased, and can heat absorption efficiency be increased, the space holding cold-producing medium can also be increased, and reduce refrigerant pressure, the compressor 11 of smaller power thus can be adopted to push cold-producing medium, can power consumption be reduced.
2, particularly owing to being provided with cooling bucket 10, the refrigerant temperature exported by the cold-producing medium efferent duct 60 of compressor 11 is about 110 DEG C, make it first be cooled by the cold-producing medium that the temperature inputted from evaporimeter 15 is about 20 DEG C through cooling bucket 10, be input to gs-oil separator 12 with the temperature of about 70 DEG C.In other words, be input to gs-oil separator 12 with lower temperature, now lubricating oil oil gas Yin Wendu is lower, and its molecule is comparatively large, thus can be blocked easily, filter, realize the filter effect of the oil gas in splendid cold-producing medium.In cold-producing medium, oil content is less, can promote heat absorption efficiency and can flow relatively easily, the compressor of smaller power therefore can be adopted to push cold-producing medium, reach the effect of power saving.
3, according to above-mentioned device, 2500 kilocalories of refrigeration systems (being commonly called as: 1 ton of refrigeration system) are produced often to spend electricity, the utility model only needs 5.5A (ampere) electric current (prior art needs 11A electric current), thus comparatively power saving.
In sum, refrigeration system cycler of the present utility model has splendid practicality and the technique effect of improvement.
Claims (2)
1. a refrigeration system cycler, it comprises: the compressor of being connected successively by refrigerant pipe, gs-oil separator, condenser, storage barrel, evaporimeter; It is characterized in that: between compressor and evaporimeter, be provided with cooling bucket, the refrigerant pipe of described evaporimeter is communicated in cooling bucket, and cooling bucket also has other refrigerant pipe, and this other refrigerant pipe is communicated to the refrigerant input port of compressor; The cold-producing medium efferent duct of compressor is assembled to refrigerant pipe through cooling bucket, then and inputs to gs-oil separator, by described refrigeration system cycler, first cooling bucket can lower the temperature to the cold-producing medium that compressor exports, make cold-producing medium input to gs-oil separator with lower temperature, thus increase the hydrocarbon filter efficiency of the lubricating oil in cold-producing medium.
2. refrigeration system cycler according to claim 1, is characterized in that: between described condenser and evaporimeter, be provided with storage barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798288.1U CN205090685U (en) | 2015-10-15 | 2015-10-15 | Refrigerating system cycler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798288.1U CN205090685U (en) | 2015-10-15 | 2015-10-15 | Refrigerating system cycler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090685U true CN205090685U (en) | 2016-03-16 |
Family
ID=55481363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798288.1U Expired - Fee Related CN205090685U (en) | 2015-10-15 | 2015-10-15 | Refrigerating system cycler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205090685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196903A (en) * | 2016-08-26 | 2016-12-07 | 新疆玉昆仑天然食品工程有限公司 | A kind of freeze-drying apparatus with multi-functional cooling system |
-
2015
- 2015-10-15 CN CN201520798288.1U patent/CN205090685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196903A (en) * | 2016-08-26 | 2016-12-07 | 新疆玉昆仑天然食品工程有限公司 | A kind of freeze-drying apparatus with multi-functional cooling 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: 20160316 Termination date: 20201015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |