CN211060482U - Immersion type refrigerator - Google Patents
Immersion type refrigerator Download PDFInfo
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- CN211060482U CN211060482U CN201921577859.3U CN201921577859U CN211060482U CN 211060482 U CN211060482 U CN 211060482U CN 201921577859 U CN201921577859 U CN 201921577859U CN 211060482 U CN211060482 U CN 211060482U
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- freezing
- refrigerating
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Abstract
A liquid immersion type refrigerating machine comprises a rack and a refrigerating device, wherein the refrigerating device comprises a tubular evaporator, a freezing groove is formed in the rack, refrigerating liquid is filled in the freezing groove, a sealing cover is arranged on the freezing groove, a belt transmission mechanism driven by a motor is arranged on the rack, a transmission belt of the belt transmission mechanism is positioned in the freezing groove, a feeding hole is formed in one end of the transmission belt of the freezing groove, and a discharging hole is formed in the other end of the transmission belt; the shell and tube evaporator is used for refrigerating liquid, the shell and tube evaporator is arranged in the refrigerating tank and located on the inner side of the transmission belt, the inner side face of the transmission belt is provided with a brush, and the brush is used for cleaning dirt attached to the shell and tube evaporator. The utility model discloses utilize the conveyer belt to convey the material in the freezing groove, and the material gets into and soaks the cryogenic fluid behind the freezing groove in, the material contacts the cryogenic fluid comprehensively, makes the freezing rate greatly increased of material.
Description
Technical Field
The utility model relates to a food freezing technical field, concretely relates to immersion type refrigerator.
Background
At present, air cooling is generally adopted by freezing and precooling equipment for food processing and livestock aquatic product processing, the required cooling time is long, and meat and fish freezing has large dry loss, so that the production quality and efficiency of a food and livestock aquatic product processing production line are severely restricted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome prior art's shortcoming and not enough, provide an immersion type refrigerator, can avoid the dry loss problem of gaseous freezing or precooling in-process to improve the cooling rate of material.
In order to achieve the above object, the utility model adopts the following technical scheme:
a liquid immersion type refrigerating machine comprises a rack and a refrigerating device, wherein the refrigerating device comprises a tubular evaporator, a freezing groove is formed in the rack, refrigerating liquid is filled in the freezing groove, a sealing cover is arranged on the freezing groove, a belt transmission mechanism driven by a motor is arranged on the rack, a transmission belt of the belt transmission mechanism is positioned in the freezing groove, a feeding hole is formed in one end of the transmission belt of the freezing groove, and a discharging hole is formed in the other end of the transmission belt; the shell and tube evaporator is used for refrigerating liquid, the shell and tube evaporator is arranged in the refrigerating tank and located on the inner side of the transmission belt, the inner side face of the transmission belt is provided with a brush, and the brush is used for cleaning dirt attached to the shell and tube evaporator.
Therefore, when the freezing tank is used, the conveying belt is utilized to convey materials in the freezing tank, the materials enter the freezing tank and then are immersed in the refrigerating fluid, the materials are in full contact with the refrigerating fluid, and the freezing speed of the materials is greatly increased; the refrigerating fluid is liquid which is not solidified at the freezing temperature required by the material, the property of the material cannot be changed by the refrigerating fluid, and the material cannot be damaged by adopting a liquid cooling mode, so that the problem of dry loss in the process of gas freezing or chilling can be avoided, and the cooling speed of the material is improved; in addition, the tubular evaporator is adopted to refrigerate the refrigerating fluid, the distance between the material and the tubular evaporator is relatively short, and the tubular evaporator can refrigerate the material more quickly; the brush is installed to the conveyer belt medial surface in addition, and its purpose is when freezing or precooling material, and piece on the material may drop on shell and tube evaporimeter, and the shell and tube evaporimeter can be cleaned ceaselessly to the brush under the drive of conveyer belt, prevents effectively that the filth from accumulating on the shell and tube evaporimeter, can guarantee shell and tube evaporimeter's refrigeration efficiency.
As an improvement of the present invention, the refrigerating apparatus includes an expansion valve, a tube-array evaporator, a compressor and a condenser which are sequentially communicated through a pipe to form a loop.
As an improvement of the utility model, the drive belt promotes the section including the horizontal segment and the tilt up that are connected, and the horizontal segment is located the freezing inslot, and tilt up promotes section one end and is located the freezing inslot, the other end and passes the discharge gate and extend outside the freezing groove.
As an improvement of the utility model, the sealing cover and the outer side surface of the freezing tank are provided with heat preservation layers.
Compared with the prior art, the utility model discloses technical scheme's innovation point lies in with beneficial effect:
the utility model utilizes the conveyor belt to convey materials in the freezing tank, and the materials are immersed in the refrigerating fluid after entering the freezing tank, and the materials are in full contact with the refrigerating fluid, so that the freezing speed of the materials is greatly increased;
the refrigerating fluid is liquid which is not solidified at the freezing temperature required by the material, the property of the material cannot be changed by the refrigerating fluid, and the material cannot be damaged by adopting a liquid cooling mode, so that the problem of dry loss in the process of gas freezing or chilling can be avoided, and the cooling speed of the material is improved;
in addition, the tubular evaporator is adopted to refrigerate the refrigerating fluid, the distance between the material and the tubular evaporator is relatively short, and the tubular evaporator can refrigerate the material more quickly;
the brush is installed to the conveyer belt medial surface in addition, and its purpose is when freezing or precooling material, and piece on the material may drop on shell and tube evaporimeter, and the shell and tube evaporimeter can be cleaned ceaselessly to the brush under the drive of conveyer belt, prevents effectively that the filth from accumulating on the shell and tube evaporimeter, can guarantee shell and tube evaporimeter's refrigeration efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a plan view of the immersion freezer of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a sectional view B-B of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
Examples
Referring to fig. 1 to 3, a liquid immersion type refrigerating machine includes a frame 10 and a refrigerating device 20, the refrigerating device 20 includes a tubular evaporator 21, a freezing tank 30 is disposed on the frame 10, the freezing tank 30 contains a refrigerating liquid, a sealing cover 50 is disposed on the freezing tank 30, a belt transmission mechanism 40 driven by a motor 41 is disposed on the frame 10, a transmission belt 42 of the belt transmission mechanism 40 is disposed in the freezing tank 30, a feeding port 31 is disposed at one end of the transmission belt 42 of the freezing tank 30, and a discharging port 32 is disposed at the other end of the transmission belt 42;
the tubular evaporator 21 is used for refrigerating the refrigerating fluid, the tubular evaporator 21 is arranged in the refrigerating tank 30 and is positioned on the inner side of the transmission belt 42, the inner side surface of the transmission belt 42 is provided with a brush 43, and the brush 43 is used for cleaning dirt attached to the tubular evaporator 21.
Therefore, when the freezing tank is used, the conveying belt is utilized to convey materials in the freezing tank, the materials enter the freezing tank and then are immersed in the refrigerating fluid, the materials are in full contact with the refrigerating fluid, and the freezing speed of the materials is greatly increased; the refrigerating fluid is liquid which is not solidified at the freezing temperature required by the material, the property of the material cannot be changed by the refrigerating fluid, and the material cannot be damaged by adopting a liquid cooling mode, so that the problem of dry loss in the process of gas freezing or chilling can be avoided, and the cooling speed of the material is improved; in addition, the tubular evaporator is adopted to refrigerate the refrigerating fluid, the distance between the material and the tubular evaporator is relatively short, and the tubular evaporator can refrigerate the material more quickly; the brush is installed to the conveyer belt medial surface in addition, and its purpose is when freezing or precooling material, and piece on the material may drop on shell and tube evaporimeter, and the shell and tube evaporimeter can be cleaned ceaselessly to the brush under the drive of conveyer belt, prevents effectively that the filth from accumulating on the shell and tube evaporimeter, can guarantee shell and tube evaporimeter's refrigeration efficiency.
In the present embodiment, the refrigeration apparatus 20 includes an expansion valve, a shell and tube evaporator 21, a compressor, and a condenser, which are connected in series by pipes to form a circuit. The compressor compresses low-pressure refrigerant vapor into high-pressure refrigerant vapor, the condenser condenses the high-pressure high-temperature refrigerant vapor sent by the compressor into liquid refrigerant, the liquid refrigerant is evaporated in the evaporator, the refrigerant vapor formed after evaporation enters the compressor again, and the cycle work is repeated.
In this embodiment, the belt 42 includes a horizontal section 421 and an upward-inclined lifting section 422, the horizontal section 421 is located in the freezing tank 30, one end of the upward-inclined lifting section 422 is located in the freezing tank 30, and the other end of the upward-inclined lifting section 422 extends out of the freezing tank 30 through the discharge hole 32. The materials can be output after being lifted through the upward inclined lifting section, and the subsequent materials can be conveniently treated and conveyed.
In this embodiment, the sealing cover 50 and the outer side surface of the freezing tank 30 are provided with an insulating layer. The heat preservation can prevent that the cryogenic fluid cold air in the freezing groove from scattering and disappearing, plays the cryogenic effect of messenger's cryogenic fluid.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (4)
1. An immersion freezer, comprising: the refrigerating device comprises a rack and a refrigerating device, wherein the refrigerating device comprises a tubular evaporator, a freezing tank is arranged on the rack, refrigerating fluid is filled in the freezing tank, a sealing cover is arranged on the freezing tank, a belt transmission mechanism driven by a motor is arranged on the rack, a transmission belt of the belt transmission mechanism is positioned in the freezing tank, a feeding hole is formed in one end of the transmission belt of the freezing tank, and a discharging hole is formed in the other end of the transmission belt of the freezing tank; the shell and tube evaporator is used for refrigerating liquid, the shell and tube evaporator is arranged in the refrigerating tank and located on the inner side of the transmission belt, the inner side face of the transmission belt is provided with a brush, and the brush is used for cleaning dirt attached to the shell and tube evaporator.
2. A liquid immersion freezer according to claim 1, wherein: the refrigerating device comprises an expansion valve, a shell and tube evaporator, a compressor and a condenser which are communicated in sequence through pipelines to form a loop.
3. A liquid immersion freezer according to claim 1, wherein: the drive belt is including the horizontal segment and the tilt up lift section that are connected, and the horizontal segment is located the freezing groove, and tilt up lift section one end is located the freezing groove, and the other end passes the discharge gate and extends outside the freezing groove.
4. A liquid immersion freezer according to claim 1, wherein: and heat insulation layers are arranged on the outer side surfaces of the sealing cover and the freezing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577859.3U CN211060482U (en) | 2019-09-20 | 2019-09-20 | Immersion type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921577859.3U CN211060482U (en) | 2019-09-20 | 2019-09-20 | Immersion type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060482U true CN211060482U (en) | 2020-07-21 |
Family
ID=71587665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921577859.3U Active CN211060482U (en) | 2019-09-20 | 2019-09-20 | Immersion type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060482U (en) |
-
2019
- 2019-09-20 CN CN201921577859.3U patent/CN211060482U/en active Active
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