CN220436879U - Hot-air defrosting horizontal plate quick-freezing device integrated machine - Google Patents
Hot-air defrosting horizontal plate quick-freezing device integrated machine Download PDFInfo
- Publication number
- CN220436879U CN220436879U CN202223506860.1U CN202223506860U CN220436879U CN 220436879 U CN220436879 U CN 220436879U CN 202223506860 U CN202223506860 U CN 202223506860U CN 220436879 U CN220436879 U CN 220436879U
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- hot
- freezing device
- defrosting
- quick
- air
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- 238000010257 thawing Methods 0.000 title claims abstract description 48
- 238000007710 freezing Methods 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000001704 evaporation Methods 0.000 claims abstract description 11
- 230000008020 evaporation Effects 0.000 claims abstract description 8
- 238000005057 refrigeration Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Defrosting Systems (AREA)
Abstract
The utility model discloses a hot-air defrosting horizontal plate quick-freezing device integrated machine, which comprises a hot-air defrosting unit (5) and a horizontal plate quick-freezing device (6), wherein the hot-air defrosting unit (5) and the horizontal plate quick-freezing device (6) are integrated on a platform skid block (1), the hot-air defrosting unit (5) is provided with an air cooling condensing unit (2), a middle door (3) and a side door (4) are arranged below the air cooling condensing unit (2), an evaporation plate (10) is arranged in the horizontal plate quick-freezing device (6), the evaporation plate (10) is used for rapid refrigeration, and a one-way valve is arranged on a pipeline in the hot-air defrosting unit (5) for forming a hot-air defrosting loop.
Description
Technical Field
The utility model belongs to the technical field of refrigeration equipment, and particularly relates to a hot gas defrosting horizontal type flat plate quick-freezing device integrated machine.
Background
The refrigerating equipment can be divided into compression refrigerating equipment, absorption refrigerating equipment, steam injection refrigerating equipment, heat pump refrigerating equipment and electric heating refrigerating equipment according to the working principle. At present, compression refrigeration equipment is more applied, objects and heat around the objects are removed through the working cycle of the equipment, a certain low-temperature state is caused and maintained, and currently used refrigerants are mainly freon and ammonia, so that energy conversion is completed.
After the existing refrigeration equipment is used for a period of time, frost layers are generated on the outer surface of the pipe wall, the frost layers can directly influence the heat transfer of the cooling equipment, so that the heat transfer coefficient is reduced, the heat transfer resistance is increased, and therefore the frost layers on the surface of the cooling equipment need to be removed in time, the operation is complex, the maintenance time is long, and the efficiency is low.
Disclosure of Invention
The application provides a hot gas defrosting horizontal type flat plate quick freezing device all-in-one machine aiming at the problems in the prior art.
The technical scheme of the utility model is as follows:
the hot-air defrosting horizontal plate quick-freezing device integrated machine comprises a hot-air defrosting unit and a horizontal plate quick-freezing device, wherein the hot-air defrosting unit and the horizontal plate quick-freezing device are integrated on a platform skid block, the hot-air defrosting unit is provided with an air-cooling condensing unit, a middle door and a side door are arranged below the air-cooling condensing unit, an evaporation plate is arranged in the horizontal plate quick-freezing device and used for rapid refrigeration, and a one-way valve is additionally arranged on a pipeline in the hot-air defrosting unit and used for forming a hot-air defrosting loop.
As a preferred embodiment of the present utility model: the air-cooled condensing unit is provided with a first compressor, a second compressor and a third compressor in parallel.
As a preferred embodiment of the present utility model: the first compressor, the second compressor and the three-way pipeline of the compressor are connected with the four-way electromagnetic valve.
As a preferred embodiment of the present utility model: a liquid reservoir is arranged in the hot gas defrosting unit.
As a preferred embodiment of the present utility model: the top of the horizontal flat quick-freezing device is provided with a hydraulic machine which is connected with an evaporation plate.
As one of the utility model preferred embodiments: the hydraulic machine is connected with the hydraulic station through a hydraulic pipeline.
The beneficial effects of the utility model are as follows:
according to the hot-air defrosting horizontal type flat quick-freezing device integrated machine, the one-way valve is additionally arranged on the pipeline inside the hot-air defrosting unit, so that a hot-air defrosting loop can be formed, defrosting function can be achieved, smooth heat transfer of cooling equipment can be ensured, heat transfer coefficient is improved, and therefore frost layers on the surface of the cooling equipment can be removed in time, and the hot-air defrosting horizontal type flat quick-freezing device integrated machine is efficient and convenient.
Drawings
Fig. 1 is a schematic structural diagram of an integrated machine of a hot-air defrosting horizontal plate quick-freezing device;
figure 2 is a cross-sectional view of A-A.
In the figure: 1-a platform skid block; 2-an air-cooled condensing unit; 3-an intermediate door; 4-side door; 5-a hot gas defrosting unit; 6-a horizontal flat quick-freezing device; 7-a hydraulic press; 8-a hydraulic pipeline; 9-a hydraulic station; 10-evaporating plate; 51-compressor one; 52-compressor two; 53-compressor three; 54-a four-way electromagnetic valve; 55-reservoir.
Detailed Description
The present utility model will be described in detail below with reference to the drawings and examples. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, the hot-air defrosting horizontal plate quick-freezing device integrated machine comprises a hot-air defrosting unit 5 and a horizontal plate quick-freezing device 6, wherein the hot-air defrosting unit 5 and the horizontal plate quick-freezing device 6 are integrated on a platform skid block 1, the hot-air defrosting unit 5 is provided with an air-cooling condensing unit 2, a middle door 3 and a side door 4 are arranged below the air-cooling condensing unit 2, an evaporation plate 10 is arranged in the horizontal plate quick-freezing device 6, the evaporation plate 10 is used for rapid refrigeration, and a one-way valve is additionally arranged on a pipeline in the hot-air defrosting unit 5 and is used for forming a hot-air defrosting loop.
The air-cooled condensing unit 2 is provided with a first compressor 51, a second compressor 52 and a third compressor 53 in parallel, the first compressor 51, the second compressor 52 and the third compressor 53 are produced in a flow line mode, a cylinder body, a piston, a valve plate, a connecting rod, a crankshaft and an end cover are manufactured in a machining workshop, a rotor and a stator are assembled in an electric locomotive, a shell is manufactured in a stamping workshop, then assembly, welding, cleaning and drying are performed in a final assembly workshop, and finally qualified delivery is obtained through inspection; the first compressor 51, the second compressor 52 and the third compressor 53 are connected with a four-way electromagnetic valve 54 through pipelines; a liquid reservoir 55 is arranged in the hot gas defrosting unit 5; the hydraulic press 7 is arranged at the top of the horizontal flat quick-freezing device 6, and is easy to realize large working pressure in structure, and the hydraulic press 7 is connected with the evaporation plate 10; the hydraulic machine 7 is connected with a hydraulic station 9 through a hydraulic pipeline 8, and the hydraulic station 9 can be flexibly arranged according to the requirement.
In summary, according to the hot-air defrosting horizontal type flat quick-freezing device integrated machine disclosed by the utility model, the one-way valve is additionally arranged on the pipeline inside the hot-air defrosting unit, so that a hot-air defrosting loop can be formed, a defrosting function can be realized, smooth heat transfer of cooling equipment is ensured, the heat transfer coefficient is improved, and therefore, the frost layer on the surface of the cooling equipment can be timely removed, and the hot-air defrosting horizontal type flat quick-freezing device integrated machine is efficient, convenient and fast and convenient to move.
Although the embodiments of the present utility model have been disclosed in the foregoing description and drawings, it is not limited to the details of the embodiments and examples, but is to be applied to all the fields of application of the present utility model, it will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. Hot gas defrosting horizontal type flat plate quick-freezing device all-in-one machine is characterized in that: including steam defrosting unit (5) and horizontal dull and stereotyped quick-freezing device (6), steam defrosting unit (5) and horizontal dull and stereotyped quick-freezing device (6) integrate on platform sledge piece (1), steam defrosting unit (5) are provided with forced air cooling condensing unit (2), intermediate door (3) and side door (4) are installed to forced air cooling condensing unit (2) below, internally mounted of horizontal dull and stereotyped quick-freezing device (6) has evaporating plate (10), evaporating plate (10) are used for quick refrigeration, the pipeline of steam defrosting unit (5) inside is equipped with the check valve additional for form steam defrosting return circuit.
2. The hot-air defrosting horizontal plate quick-freezing device integrated machine according to claim 1, wherein: the air-cooled condensing unit (2) is provided with a first compressor (51), a second compressor (52) and a third compressor (53) in parallel.
3. The hot-air defrosting horizontal plate quick-freezing device integrated machine according to claim 2, wherein: the first compressor (51), the second compressor (52) and the third compressor (53) are connected with a four-way electromagnetic valve (54) through pipelines.
4. The hot-air defrosting horizontal plate quick-freezing device integrated machine according to claim 1, wherein: a liquid reservoir (55) is arranged in the hot gas defrosting unit (5).
5. The hot-air defrosting horizontal plate quick-freezing device integrated machine according to claim 1, wherein: the top of the horizontal flat quick-freezing device (6) is provided with a hydraulic machine (7), and the hydraulic machine (7) is connected with an evaporation plate (10).
6. The hot-air defrosting horizontal plate quick-freezing device integrated machine according to claim 5, wherein: the hydraulic machine (7) is connected with a hydraulic station (9) through a hydraulic pipeline (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506860.1U CN220436879U (en) | 2022-12-28 | 2022-12-28 | Hot-air defrosting horizontal plate quick-freezing device integrated machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223506860.1U CN220436879U (en) | 2022-12-28 | 2022-12-28 | Hot-air defrosting horizontal plate quick-freezing device integrated machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220436879U true CN220436879U (en) | 2024-02-02 |
Family
ID=89693429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223506860.1U Active CN220436879U (en) | 2022-12-28 | 2022-12-28 | Hot-air defrosting horizontal plate quick-freezing device integrated machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220436879U (en) |
-
2022
- 2022-12-28 CN CN202223506860.1U patent/CN220436879U/en active Active
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