CN105202849A - Cold air refrigerating device - Google Patents
Cold air refrigerating device Download PDFInfo
- Publication number
- CN105202849A CN105202849A CN201510698842.3A CN201510698842A CN105202849A CN 105202849 A CN105202849 A CN 105202849A CN 201510698842 A CN201510698842 A CN 201510698842A CN 105202849 A CN105202849 A CN 105202849A
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- China
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- cold air
- pipe
- refrigerating plant
- refrigeration case
- refrigerator pipe
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a cold air refrigerating device. The device comprises a refrigerating box, an air feeder, a cold air duct and a refrigerating device body, wherein the refrigerating device body is installed in the refrigerating box, the inlet end of the cold air duct is connected with the air feeder, and the other end of the cold air duct enters the refrigerating box and stretches out of the refrigerating box; a section of circulating pipe is connected with the cold air duct in the refrigerating box, the circulating pipe stretches out of the refrigerating box to be connected to the inlet of the cold air duct, and an electromagnetic valve is installed on the circulating pipe. By arranging the cold air duct to be a coiled pipe, on the premise that the size of the refrigerating box is not increased, the motion displacement of cold air can be increased, the motion time of cold air in the refrigerating box can be prolonged, and then air in the cold air duct can reach a required temperature value so that the air refrigerating effect can be improved.
Description
Technical field
The present invention relates to a kind of cold and hot equipment, is a kind of cold air refrigerating plant specifically.
Background technology
In the process that some cold air manufacture, by refrigerator pipe is placed in refrigerating plant, cold air enters in refrigerating plant along refrigerator pipe, in refrigerating plant, complete heat exchange gradually with cold air, and the gas under normal temperature will become the lower cold air of temperature after refrigerator pipe enters refrigerating plant; But this cold air manufacture also has a lot of shortcomings, first be that some small-sized refrigerating plants are less, the stroke that cold air flows therein is shorter, cause refrigeration bad, be exactly that gas at normal temperature can not directly enter in cold air refrigerating plant usually in addition, first carry out precooling before needs enter, and Pre-cooling equipment installs trouble, price is high.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of cold air refrigerating plant, comprises refrigeration case, air feeder, refrigerator pipe and refrigerating plant; Described refrigerating plant is arranged in refrigeration case, and the entrance point of described refrigerator pipe is connected with air feeder, and the other end enters in refrigeration case, and passes from cold air case.
Wherein, the refrigerator pipe in described refrigeration case also connects one section of circulation pipe, and this circulation pipe passes the import department being connected to refrigerator pipe from refrigeration case; And this circulation pipe is also provided with magnetic valve.
Wherein, described in the refrigerator pipe be arranged in refrigeration case be serpentine bend structure, described circulation pipe is connected to first knee of refrigerator pipe.
Wherein, the diameter of described refrigerator pipe be circulation pipe diameter doubly.
When the diameter of circulation pipe is less, in refrigerator pipe, gas just can only have sub-fraction to enter into circulation pipe, if the diameter of circulation pipe is comparatively large, gas in refrigerator pipe can be made all from circulation pipe process, and such refrigeration can be poor especially.
Wherein, described refrigerating plant is provided with two altogether, is arranged on the both ends up and down of refrigeration case respectively.By arranging two refrigerating plants, its refrigeration is better.
Wherein, the outlet of described refrigerator pipe is provided with magnetic valve.
Beneficial effect: the present invention has the following advantages:
(1) refrigerator pipe is arranged to serpentine bend pipe by the present invention, like this under the prerequisite not increasing refrigeration case volume, the movement travel of cold air can be increased, increase its run duration in refrigeration case, thus make the Temperature numerical that gas in refrigerator pipe reaches required, improve the refrigeration of gas;
(2) the present invention sets up a circulation pipe, this circulation pipe is connected to the import department of refrigerator pipe refrigeration case from the refrigerator pipe of refrigeration case, original like this gas entered is understood some import department flowing into refrigerator pipe from circulation pipe and is carried out comprehensively with the cold air newly entered after the refrigeration of a bit of distance, play the effect of precooling in advance, forecooler so just can not be used just to make the refrigeration of gas better.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further illustrated.
As shown in Figure 1, a kind of cold air refrigerating plant, comprises refrigeration case 1, air feeder 2, refrigerator pipe 3 and refrigerating plant 4; Described refrigerating plant 4 is arranged in refrigeration case 1, and the entrance point of described refrigerator pipe 3 is connected with air feeder 2, and the other end enters in refrigeration case 1, and passes from cold air case 1.
Wherein, the refrigerator pipe 3 in described refrigeration case 1 also connects one section of circulation pipe 5, and this circulation pipe 5 passes the import department being connected to refrigerator pipe 3 from refrigeration case 1; And this circulation pipe 5 is also provided with magnetic valve 6.
Wherein, described in be arranged on refrigerator pipe in refrigeration case 3 for serpentine bend structure, described circulation pipe 5 is connected to first knee of refrigerator pipe.
Wherein, the diameter of described refrigerator pipe 5 is 2 times of circulation pipe 3 diameter.
When the diameter of circulation pipe 3 is less, in refrigerator pipe 5, gas just can only have sub-fraction to enter into circulation pipe 3, if the diameter of circulation pipe 3 is comparatively large, gas in refrigerator pipe 5 can be made all from circulation pipe 3 process, and such refrigeration can be poor especially.
Wherein, described refrigerating plant 4 is provided with two altogether, is arranged on the both ends up and down of refrigeration case 1 respectively.By arranging two refrigerating plants 4, its refrigeration is better.
Wherein, the outlet of described refrigerator pipe 3 is provided with magnetic valve 6.
Refrigerator pipe is arranged to serpentine bend pipe by the present invention, like this under the prerequisite not increasing refrigeration case volume, the movement travel of cold air can be increased, increase its run duration in refrigeration case, thus make the Temperature numerical that gas in refrigerator pipe reaches required, improve the refrigeration of gas.
The present invention sets up a circulation pipe, this circulation pipe is connected to the import department of refrigerator pipe refrigeration case from the refrigerator pipe of refrigeration case, original like this gas entered is understood some import department flowing into refrigerator pipe from circulation pipe and is carried out comprehensively with the cold air newly entered after the refrigeration of a bit of distance, play the effect of precooling in advance, forecooler so just can not be used just to make the refrigeration of gas better.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. a cold air refrigerating plant, is characterized in that: comprise refrigeration case (1), air feeder (2), refrigerator pipe (3) and refrigerating plant (4); Described refrigerating plant (4) is arranged in refrigeration case (1), the entrance point of described refrigerator pipe (3) is connected with air feeder (2), the other end enters in refrigeration case (1), and passes from cold air case (1);
Refrigerator pipe (3) in described refrigeration case (1) also connects one section of circulation pipe (5), and this circulation pipe (5) passes the import department being connected to refrigerator pipe (3) from refrigeration case (1); And this circulation pipe (5) is also provided with magnetic valve (6).
2. a kind of cold air refrigerating plant according to claim 1, is characterized in that: described in the refrigerator pipe (3) be arranged in refrigeration case be serpentine bend structure, described circulation pipe (5) is connected to first knee of refrigerator pipe.
3. a kind of cold air refrigerating plant according to claim 1, is characterized in that: the diameter of described refrigerator pipe (5) is 2 times of circulation pipe (3) diameter.
4. a kind of cold air refrigerating plant according to claim 1, is characterized in that: described refrigerating plant (4) is provided with two altogether, is arranged on the both ends up and down of refrigeration case (1) respectively.
5. a kind of cold air refrigerating plant according to claim 1, is characterized in that: the outlet of described refrigerator pipe (3) is provided with magnetic valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698842.3A CN105202849A (en) | 2015-10-23 | 2015-10-23 | Cold air refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510698842.3A CN105202849A (en) | 2015-10-23 | 2015-10-23 | Cold air refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105202849A true CN105202849A (en) | 2015-12-30 |
Family
ID=54950664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510698842.3A Pending CN105202849A (en) | 2015-10-23 | 2015-10-23 | Cold air refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105202849A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136414Y (en) * | 1992-08-12 | 1993-06-16 | 熊铁军 | Water cooled air conditioner |
| CN1122674A (en) * | 1994-06-23 | 1996-05-22 | 日本技术株式会社 | Refrigerating method and apparatus for showcases and vending machines as well as open type showcases and vending machines utilizing said method and apparatus |
| JPH09170833A (en) * | 1995-12-20 | 1997-06-30 | Mitsubishi Heavy Ind Ltd | Air refrigerating cycle and cold storage medium cooler |
| JP2004251560A (en) * | 2003-02-20 | 2004-09-09 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN102573412A (en) * | 2010-12-02 | 2012-07-11 | 富士电机株式会社 | Control apparatus with cooling function |
| CN103673657A (en) * | 2012-12-29 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Cold returning and frost avoiding cooling unit |
| CN103743270A (en) * | 2013-12-20 | 2014-04-23 | 衢州昀睿工业设计有限公司 | Heat exchanger nested by multiple spiral pipes |
| CN104457039A (en) * | 2014-11-07 | 2015-03-25 | 无锡市豫达换热器有限公司 | Heat exchanger |
| CN205119604U (en) * | 2015-10-23 | 2016-03-30 | 无锡溥汇机械科技有限公司 | Air conditioning refrigerating plant |
-
2015
- 2015-10-23 CN CN201510698842.3A patent/CN105202849A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2136414Y (en) * | 1992-08-12 | 1993-06-16 | 熊铁军 | Water cooled air conditioner |
| CN1122674A (en) * | 1994-06-23 | 1996-05-22 | 日本技术株式会社 | Refrigerating method and apparatus for showcases and vending machines as well as open type showcases and vending machines utilizing said method and apparatus |
| JPH09170833A (en) * | 1995-12-20 | 1997-06-30 | Mitsubishi Heavy Ind Ltd | Air refrigerating cycle and cold storage medium cooler |
| JP2004251560A (en) * | 2003-02-20 | 2004-09-09 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN102573412A (en) * | 2010-12-02 | 2012-07-11 | 富士电机株式会社 | Control apparatus with cooling function |
| CN103673657A (en) * | 2012-12-29 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Cold returning and frost avoiding cooling unit |
| CN103743270A (en) * | 2013-12-20 | 2014-04-23 | 衢州昀睿工业设计有限公司 | Heat exchanger nested by multiple spiral pipes |
| CN104457039A (en) * | 2014-11-07 | 2015-03-25 | 无锡市豫达换热器有限公司 | Heat exchanger |
| CN205119604U (en) * | 2015-10-23 | 2016-03-30 | 无锡溥汇机械科技有限公司 | Air conditioning refrigerating plant |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |