CN209783110U - Device for preventing frost formation of cold storage door - Google Patents
Device for preventing frost formation of cold storage door Download PDFInfo
- Publication number
- CN209783110U CN209783110U CN201920369312.8U CN201920369312U CN209783110U CN 209783110 U CN209783110 U CN 209783110U CN 201920369312 U CN201920369312 U CN 201920369312U CN 209783110 U CN209783110 U CN 209783110U
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- exhaust duct
- door frame
- condenser
- evaporimeter
- freezer
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Abstract
The utility model provides a prevent device that cold storage door frosted, by compressor (1), exhaust duct (2), freezer door frame (3), condenser (4), evaporimeter (5) and pipeline (6) of breathing in constitute, exhaust duct (2) are connected with the gas vent of compressor (1), exhaust duct (2) embedding is in freezer door frame (3), exhaust duct (2) coil the entrance connection with condenser (4) behind freezer door frame (3) at least round, condenser (4) pass through the tube coupling with evaporimeter (5), evaporimeter (5) are connected with the induction port of compressor (1) through pipeline (6) of breathing in. The utility model discloses the high temperature of the working medium that utilizes in the exhaust duct heats for the door money region, plays the purpose that prevents the freezer gate frosting promptly and cools down for the working medium in the exhaust duct again, and the energy resource consumption of electrical heating has not only been practiced thrift in the traditional door frame has reduced the power consumption of condenser again.
Description
Technical Field
The utility model relates to a prevent device of refrigeration house door frost.
Background
the cold storage is a building group for preserving goods under low temperature, and is a building for cold processing and refrigerating perishable goods by an artificial refrigeration method. Frequent opening and closing of the door of the refrigeration house can lead to easy frosting at the joint of the door and the door frame, the sealing of the door of the refrigeration house can be influenced after frosting, the temperature difference of the refrigeration house is kept and other conditions are caused, and the frosting seriously can influence the safety of entering and exiting the refrigeration house. At present, the conventional method for preventing the frost of the door frame is to embed an electric tracing band in the door frame during construction and prevent the frost of the refrigerator door by using electric heating, but the method needs to consume electric energy, the electric tracing band has the service life, and the electric tracing band is very troublesome to replace after being damaged. The refrigerator providing cold for the cold storage needs to release heat to the outside through the condenser in the working process, and how to utilize the free heat becomes the research and development target of technicians.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a prevent device of freezer door frosting can utilize the used heat that the refrigerator discharged effectively, melts freezer door and door frame contact department frosting and plays the effect that the prevention frosted. The technical scheme of the utility model is that: the utility model provides a prevent device that cold storage door frosted, by compressor (1), exhaust duct (2), freezer door frame (3), condenser (4), evaporimeter (5) and pipeline (6) of breathing in constitute, exhaust duct (2) are connected with the gas vent of compressor (1), exhaust duct (2) embedding is in freezer door frame (3), exhaust duct (2) coil the entrance connection with condenser (4) behind freezer door frame (3) at least round, condenser (4) pass through the tube coupling with evaporimeter (5), evaporimeter (5) are connected with the induction port of compressor (1) through pipeline (6) of breathing in.
The exhaust pipeline (2) is embedded in the door frame (3) of the door of the cold storage and coiled for two circles.
The utility model discloses a theory of operation:
The refrigerant enters the evaporator to be expanded to become a gaseous refrigerant, the gaseous refrigerant is sucked and compressed by the cold compressor to become high-temperature high-pressure gas, the high-temperature high-pressure gas refrigerant enters the condenser through the exhaust pipeline to be condensed to become high-pressure liquid, the high-pressure liquid enters the evaporator to be expanded to apply work, the high-temperature high-pressure gas refrigerant is changed into the gaseous refrigerant after absorbing heat, and the cycle is repeated. The utility model discloses in the door frame that imbeds the freezer gate earlier before getting into the condenser with compressor's exhaust duct, utilize the high temperature of the working medium in the exhaust duct to heat for a section of a house region, play the purpose that prevents the freezer gate frosting promptly and give the working medium cooling in the exhaust duct again, reduced the work load of outdoor condenser, not only practiced thrift the energy resource consumption of electrical heating in the traditional door frame but also reduced the power consumption of condenser.
The utility model discloses technological effect:
In order to guarantee the defrosting, prevent the steady operation of frosting function, guarantee extremely low fault rate, the utility model discloses in the door frame at refrigeration compressor's exhaust duct embedding freezer gate, utilize the high temperature of the working medium in the exhaust duct to heat for the door frame region, play the purpose that prevents the freezer gate frosting promptly and cool down for the working medium in the exhaust duct again, reduced outdoor condenser's work load, not only practiced thrift the energy resource consumption of electrical heating in the traditional door frame but also reduced the power consumption of condenser.
drawings
Fig. 1 is a system diagram of the present invention.
Detailed Description
As shown in figure 1 of the drawings, in which,
the utility model provides a prevent device that cold storage door frosted, by refrigeration compressor 1, exhaust duct 2, freezer gate door frame 3, condenser 4, evaporimeter 5 and pipeline 6 of breathing in constitute, exhaust duct 2 is connected with refrigeration compressor 1's gas vent, exhaust duct 2 imbeds in freezer gate door frame 3, exhaust duct 2 coils freezer gate door frame 3 at least behind the round with condenser 4's entry linkage, condenser 4 passes through the tube coupling with evaporimeter 5, evaporimeter 5 is connected with refrigeration compressor 1's induction port through pipeline 6 of breathing in. The exhaust pipeline 2 is embedded in the door frame 3 of the door of the cold storage and coiled for two circles.
The exhaust pipeline 2 is embedded in the door frame 3 of the large door of the refrigeration house by about 20cm, a support is arranged every 1m on the pipeline to be fixed with the wall of the refrigeration house, and glass silk floss is filled in a gap between the exhaust pipeline 2 and the door frame 3 of the large door of the refrigeration house.
Claims (2)
1. The utility model provides a prevent device of refrigeration house door frost, characterized by: by refrigeration compressor (1), exhaust duct (2), freezer door frame (3), condenser (4), evaporimeter (5) and pipeline of breathing in (6) are constituteed, exhaust duct (2) are connected with the gas vent of refrigeration compressor (1), exhaust duct (2) embedding is in freezer door frame (3), exhaust duct (2) coil freezer door frame (3) at least round after with the entry linkage of condenser (4), condenser (4) pass through tube coupling with evaporimeter (5), evaporimeter (5) are connected with the induction port of refrigeration compressor (1) through pipeline of breathing in (6).
2. The apparatus for preventing frost formation of a cold storage door as claimed in claim 1, wherein: the exhaust pipeline (2) is embedded in the door frame (3) of the door of the cold storage and coiled for two circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369312.8U CN209783110U (en) | 2019-03-22 | 2019-03-22 | Device for preventing frost formation of cold storage door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369312.8U CN209783110U (en) | 2019-03-22 | 2019-03-22 | Device for preventing frost formation of cold storage door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209783110U true CN209783110U (en) | 2019-12-13 |
Family
ID=68798937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369312.8U Active CN209783110U (en) | 2019-03-22 | 2019-03-22 | Device for preventing frost formation of cold storage door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209783110U (en) |
-
2019
- 2019-03-22 CN CN201920369312.8U patent/CN209783110U/en active Active
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| GR01 | Patent grant |