CN202304208U - Continuous type air cooler - Google Patents
Continuous type air cooler Download PDFInfo
- Publication number
- CN202304208U CN202304208U CN2011202995853U CN201120299585U CN202304208U CN 202304208 U CN202304208 U CN 202304208U CN 2011202995853 U CN2011202995853 U CN 2011202995853U CN 201120299585 U CN201120299585 U CN 201120299585U CN 202304208 U CN202304208 U CN 202304208U
- Authority
- CN
- China
- Prior art keywords
- air
- box body
- heat absorption
- continuous type
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a continuous type air cooler, which comprises a box body, wherein two independent cooling devices are arranged in the box body. Each independent cooling device comprises a liquid inlet pipe, an air outlet pipe, a U-shaped heat absorption pipe and fins installed on the U-shaped heat absorption pipe, wherein the liquid inlet pipe is communicated with the U-shaped heat absorption pipe further communicated with the air outlet pipe. An air fan is arranged on the front face of the box body, and a windward opening is arranged on the back face of the box body. By means of the structure, the continuous type air cooler saves energy consumption, utilizes circulating air to defrost, and reduces moisture loss caused by electrically defrosting. Furthermore, continuous cooling can be achieved in a refrigerator, thereby avoiding break-off of a cold chain.
Description
Technical field
The utility model discloses a kind of continuous schedule air-cooler, belong to technical field of refrigeration equipment, be mainly used in the refrigerator.
Background technology
Air-cooler is as the part of refrigeration system, and with compressor, parts such as choke valve and condenser are formed cooling cycle system; The groundwork process: liquid refrigerant absorbs after the external heat in air-cooler, is vaporized into low-temp low-pressure gas, and this gas is compressed machine and sucks; Enter condenser after being compressed into the gas of HTHP; In condenser, to cooling medium (water or air) heat release, being condensed into highly pressurised liquid, is the cold-producing medium of low-pressure low-temperature through the choke valve throttling; And get into air-cooler heat absorption vaporization once more, reach the purpose of circularly cooling.Air-cooler frosting can occur in the process that continues refrigeration at present, can cause the decline of refrigerating efficiency along with the increase of frost; If do not carry out defrost, freeze probably, in order to solve the problem of defrost; People adopt electrothermal tube (electric energy) to carry out defrost usually, and discharge through an attemperater, though this mode has solved the problem of defrost; But not only energy consumption is big when defrost, and need the cold chain of refrigeration be interrupted, and so not only the refrigerator temperature can rise on the gap; Cause that bacterium increases, also can cause that storehouse temperature reduces, and influences fresh-keeping effect simultaneously.
The utility model content
In order to overcome above-mentioned shortcoming of the prior art, the purpose of the utility model is to provide a kind of continuous schedule air-cooler, this cold wind function energy efficient; Utilize the circulating air defrost; Reduced the drying loss of electrochemical frost, and in refrigerator, can continue cooling, prevented that cold chain from interrupting.
To achieve these goals, the technical scheme that the utility model adopted is: a kind of continuous schedule air-cooler comprises casing; In casing, be provided with two independently cooling devices; Each cooling device comprises feed tube, escape pipe, U type endothermic tube and is installed in the fin on the U type endothermic tube, and wherein feed tube is communicated with U type endothermic tube, and U type endothermic tube is communicated with escape pipe again; Front at casing is provided with fan, is provided with the mouth that facings the wind at the back side of casing.
After adopting said structure, the utility model compared with prior art can obviously improve its refrigerating efficiency when two independently cooling device freezes together, and when the function of two cooling devices of regular switching; That is to say a refrigeration, another is under action of fan, through the mouth that facings the wind; Extra-organismal air is sucked, carry out air circulation, realize defrost through air; So just can in refrigerator, continue cooling, prevent that cold chain from interrupting, and the utility model reduce the drying loss in the defrost process; Keep storehouse temperature, make indoor temperature can be controlled at all the time+about 1 ℃, be fit to very much the condition of storage of vegetables, products such as fruit.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the right TV structure sketch map of Fig. 1.
The specific embodiment
Like Fig. 1, shown in 2; A kind of continuous schedule air-cooler; Comprise casing 1, in casing 1, be provided with two independently cooling devices 2, each cooling device 2 comprises feed tube 3, escape pipe 4, U type endothermic tube 5 and is installed in the fin 6 on the U type endothermic tube 5; Wherein feed tube 3 is communicated with U type endothermic tube 5, and U type endothermic tube 5 is communicated with escape pipe 4 again.Be provided with fan 7 in the front of casing 1, this fan 7 can drive outside air and flow, and improves the heat exchange effect.Be provided with at the back side of casing 1 and facing the wind mouthfuls 8, through facining the wind mouthfuls 8 and down, the realization air circulation in fan 7 effects.
The operation principle of the utility model: after plugging in; Select one of them cooling device 2 work; At this moment liquid refrigerant gets into feed tube 3, gets into U type endothermic tube 5 from each feed tube 3, absorbs heat to the external world through U type endothermic tube 5 and fin 6 and vaporizes; Heat absorption back cold-producing medium flows out from escape pipe 4 again, so just can reduce the temperature in the freezer.Behind cooling device 2 refrigeration certain hours; Evaporating temperature just has frost and forms when being lower than-3 ℃, just can change over air supply pattern, because of the frost of the air ratio in freezer temperature height; Can utilize air circulation to continue to carry out defrost; Another cooling device 2 is opened and is continued refrigeration simultaneously, so just can in refrigerator, continue cooling, prevents that cold chain from interrupting.Because of the utility model is the circulating air defrost, consuming parts such as electrothermal tube have been saved, so energy consumption is relatively low.
Claims (1)
1. continuous schedule air-cooler; Comprise casing (1), it is characterized in that: in casing (1), be provided with two independently cooling devices (2), each cooling device (2) comprises feed tube (3), escape pipe (4), U type endothermic tube (5) and is installed in the fin (6) on the U type endothermic tube (5); Wherein feed tube (3) is communicated with U type endothermic tube (5); U type endothermic tube (5) is communicated with escape pipe (4) again, is provided with fan (7) in the front of casing (1), is provided with facing the wind mouthful (8) at the back side of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202995853U CN202304208U (en) | 2011-08-16 | 2011-08-16 | Continuous type air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202995853U CN202304208U (en) | 2011-08-16 | 2011-08-16 | Continuous type air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304208U true CN202304208U (en) | 2012-07-04 |
Family
ID=46373092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202995853U Expired - Fee Related CN202304208U (en) | 2011-08-16 | 2011-08-16 | Continuous type air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304208U (en) |
-
2011
- 2011-08-16 CN CN2011202995853U patent/CN202304208U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20200816 |