CN211575640U - Refrigerating device for quickly freezing cold storage plate - Google Patents
Refrigerating device for quickly freezing cold storage plate Download PDFInfo
- Publication number
- CN211575640U CN211575640U CN202020115621.5U CN202020115621U CN211575640U CN 211575640 U CN211575640 U CN 211575640U CN 202020115621 U CN202020115621 U CN 202020115621U CN 211575640 U CN211575640 U CN 211575640U
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- Prior art keywords
- cold
- refrigerant
- plate
- water tank
- storage
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- 238000003860 storage Methods 0.000 title claims abstract description 45
- 238000007710 freezing Methods 0.000 title claims description 11
- 230000008014 freezing Effects 0.000 title claims description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000009825 accumulation Methods 0.000 claims abstract description 16
- 239000002826 coolant Substances 0.000 claims description 10
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000010622 cold drawing Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a freeze refrigerating plant of cold-storage plate fast. The refrigerant of the refrigerant circulating system of the utility model passes through the compressor, the condenser, the throttle valve and the cold accumulation water tank in sequence, so that the purpose of cooling the secondary refrigerant in the cold accumulation water tank can be realized; the secondary refrigerant circulating system is characterized in that low-temperature secondary refrigerant in the cold water storage tank enters the instant freezer through a water pump and then returns to the cold water storage tank, so that the aim of cooling a cold storage plate in the instant freezer is fulfilled; the instant freezer comprises a hydraulic device, the distance between the cold plates can be adjusted, and the cold plates are fully contacted with the cold storage plates. The utility model can utilize the cold storage water tank to realize the utilization of the off-peak electricity, relieve the pressure of the power grid and improve the economic benefit; the utility model discloses the quick freezer cold plate interval that well utilized can be adjusted, can make cold drawing and cold-storage board fully contact, has improved and has frozen efficiency.
Description
Technical Field
The utility model relates to a cold-storage plate freezes technical field fast, and more specifically the system that utilizes secondary refrigerant to freeze cold-storage plate fast that says so relates to.
Background
With the rapid development of the economy of China, the low-temperature refrigeration logistics technology of China is rapidly developed. In the cold chain distribution process, some foods and medicines need to be stored at low temperature. Cold storage plates are a device that is often used. However, the cold storage plate needs to be frozen at a low temperature before use, and the traditional cold storage plate is frozen and placed in a low-temperature storage, and is cooled by cold air, so that the heat exchange effect is poor, the consumed time is long, and the turnover rate of the cold storage plate is low.
Therefore, there is an urgent need to develop a technology capable of rapidly freezing the cold storage plate.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing, the utility model provides a not enough, provided a refrigerating plant of freezing cold-storage plate fast, it can make the cold-storage plate freeze fast, has improved and has frozen efficiency.
The utility model discloses a following technical scheme realizes:
a refrigerating device for rapidly freezing a cold storage plate comprises a refrigerant circulating system and a secondary refrigerant circulating system; the refrigerant circulating system comprises a compressor, a condenser, a throttle valve and a cold accumulation water tank; and a refrigerant outlet of the compressor is connected with a refrigerant inlet of the condenser, a refrigerant outlet of the condenser is connected with a refrigerant inlet of the throttling valve, and a refrigerant outlet of the throttling valve is connected with a refrigerant inlet of the cold storage water tank. A refrigerant outlet of the cold accumulation water tank is connected with a refrigerant inlet of the compressor; the secondary refrigerant circulating system comprises a cold storage water tank, a quick freezer, a valve and a water pump; the cold storage water tank is characterized in that a secondary refrigerant outlet of the cold storage water tank is connected with a valve, the valve is connected with a water pump inlet, a water pump outlet is connected with a cold plate inlet of the instant freezer, a cold plate outlet of the instant freezer is connected with a stop valve, and the stop valve is connected with the secondary refrigerant inlet of the cold storage water tank.
The quick freezer 5 comprises a left cold plate 8, a right cold plate 8, a lower cold plate 9, a hydraulic device 10, a slide rail 11 and a connecting hose 12, wherein the left cold plate 8 and the right cold plate 8 are respectively connected with a left cold plate secondary refrigerant inlet pipeline 13, a right cold plate secondary refrigerant outlet pipeline 14, a left cold plate secondary refrigerant inlet pipeline 13 and a right cold plate secondary refrigerant outlet pipeline 14, and the lower cold plate 9 is respectively connected with a lower cold plate secondary refrigerant inlet pipeline 15 and a lower cold plate secondary refrigerant outlet pipeline 16.
The instant freezer comprises a front door and a rear door, and can realize quick and convenient operation.
The instant freezer is provided with an automatic feeding device matched with the instant freezer.
The utility model has the advantages that: the utility model can utilize the cold storage water tank to realize the utilization of the off-peak electricity, relieve the pressure of the power grid and improve the economic benefit; the cold plate is fully contacted with the cold storage plate, so that the freezing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a diagram of a freezer;
FIG. 3 is a left and right cold plate view of the instant freezer;
FIG. 4 is a lower cold plate view of the instant freezer;
fig. 5 is a view of a feeding device.
In the figure: 1. a compressor; 2. a condenser; 3. a throttle valve; 4. a cold storage water tank; 5. a quick freezer; 6. a stop valve; 7. a water pump; 8. left and right cold plates; 9. a lower cooling plate; 10. a hydraulic device; 11. a slide rail; 12. a connecting hose; 13. a left cold plate secondary refrigerant inlet pipeline and a right cold plate secondary refrigerant inlet pipeline; 14. left and right cold plate secondary refrigerant outlet pipelines; 15. a lower cold plate coolant inlet duct; 16. a lower cold plate coolant outlet conduit; 17. a first baffle plate; 18. a second baffle plate; 19. a feed chute; 20. a feed baffle; 21. a feeding mechanical arm.
Detailed Description
The invention is further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, a refrigerating apparatus for rapidly freezing a cold storage plate of the present invention includes a refrigerant circulating system and a secondary refrigerant circulating system. The refrigerant circulating system comprises a compressor 1, a condenser 2, a throttle valve 3 and a cold accumulation water tank 4.
Wherein, the refrigerant outlet of the compressor 1 is connected with the refrigerant inlet of the condenser 2, the refrigerant outlet of the condenser 2 is connected with the refrigerant inlet of the throttle valve 3, and the refrigerant outlet of the throttle valve 3 is connected with the refrigerant inlet of the cold accumulation water tank 4. The refrigerant outlet of the cold storage water tank 4 is connected to the refrigerant inlet of the compressor 1. The purpose of cooling the secondary refrigerant in the cold storage water tank can be realized through the refrigerant circulating system
The refrigerating medium circulating system comprises a cold accumulation water tank 4, a quick freezer 5, a valve 6 and a water pump 7. Wherein the secondary refrigerant outlet of the cold accumulation water tank 4 is connected with the valve 6, the valve 6 is connected with the inlet of the water pump 7, the outlet of the water pump 7 is connected with the cold plate inlets 13 and 15, the cold plate outlets 14 and 16 are connected with the stop valve 22, and the stop valve 22 is connected with the secondary refrigerant inlet of the cold accumulation water tank 4. The cold storage plate can be quickly frozen through the cold storage agent circulating system.
It should be noted that, the utility model discloses in can adjust the size of cold-storage water tank and the number of quick freezer according to actual production needs. One cold accumulation water tank with a plurality of instant freezers can be realized.
As shown in fig. 2, the instant freezer 5 includes left and right cold plates 8, a lower cold plate 9, a hydraulic device 10, slide rails 11, a connecting hose 12, left and right cold plate coolant inlet pipes 13, left and right cold plate coolant outlet pipes 14, a lower cold plate coolant inlet pipe 15, and a lower cold plate coolant outlet pipe 16.
Specifically, the secondary refrigerant flows into the cold plate inlet from the secondary refrigerant outlet of the cold storage water tank, and then flows out from the cold plate outlet into the inlet of the cold storage water tank. After the feeding is completed, the left and right cold plates 8 connected with the hydraulic device 10 are driven by the hydraulic device 10, so that the cold storage plates are fully contacted with the left and right cold plates 8 and the lower cold plate 9, the freezing efficiency is improved, the left and right cold plates 8 are connected with the left and right cold plate secondary refrigerant inlet pipelines 13 and the left and right cold plate secondary refrigerant outlet pipelines 14 through the connecting hoses 12, the secondary refrigerant can still flow into the left and right cold plates in the cold plate clamping process, and the slide rails are tightly attached to the lower cold plate or embedded into the lower cold plate.
As shown in figure 3, a first baffle plate 17 is arranged inside the left cold plate 8 and the right cold plate 8, and a second baffle plate 18 is arranged inside the lower cold plate as shown in figure 4. The baffle plates can fully disturb the secondary refrigerant, so that the heat exchange efficiency is improved.
The feeding device shown in fig. 5 includes a feeding chute 19, a feeding baffle 20, and a feeding robot arm 21.
In the concrete realization, pile up the cold-storage board of material in cold-storage tank 19 when the feeding, promote feeding baffle 19 through feeding robotic arm 21 and promote the cold-storage board and get into and realize the feeding between the left and right cold drawing. When discharging, the mechanical arm is used for pushing the cold accumulation plate to leave the instant freezer. Thereby realizing the discharging.
To sum up, the utility model provides a freeze refrigerating plant of cold-storage plate fast, the utility model discloses in utilize cold-storage water tank to freeze fast cold-storage plate. The utilization of off-peak electricity relieves the pressure of a power grid and improves the economic benefit; the adoption of the instant freezer with the adjustable cold plate interval can ensure that the cold plate is fully contacted with the cold storage plate, thereby improving the freezing efficiency. Has great practical significance in production.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A refrigerating device for rapidly freezing a cold storage plate is characterized by comprising a refrigerant circulating system and a secondary refrigerant circulating system;
the refrigerant circulating system comprises a compressor (1), a condenser (2), a throttle valve (3) and a cold accumulation water tank (4); the refrigerant outlet of the compressor is connected with the refrigerant inlet of the condenser, the refrigerant outlet of the condenser is connected with the refrigerant inlet of the throttle valve, the refrigerant outlet of the throttle valve is connected with the refrigerant inlet of the cold accumulation water tank, and the refrigerant outlet of the cold accumulation water tank is connected with the refrigerant inlet of the compressor;
the secondary refrigerant circulating system comprises a quick freezer (5), a valve (6) and a water pump (7); the secondary refrigerant outlet of the cold accumulation water tank (4) is connected with the valve, the valve is connected with the water pump inlet, the water pump outlet is connected with the cold plate inlet of the instant freezer, the cold plate outlet of the instant freezer is connected with the stop valve (22), and the stop valve (22) is connected with the secondary refrigerant inlet of the cold accumulation water tank.
2. A refrigerator according to claim 1, characterized in that the freezer (5) comprises left and right cold plates (8), a lower cold plate (9), a hydraulic device (10), a slide rail (11), and a connecting hose (12), the hydraulic device (10) drives the left and right cold plates connected to the hydraulic device, the left and right cold plates are connected to the left and right cold plate coolant inlet pipes (13) and the left and right cold plate coolant outlet pipes (14) through the connecting hose (12), and the lower cold plate is connected to the lower cold plate coolant inlet pipe (15) and the lower cold plate coolant outlet pipe (16), respectively.
3. A refrigerator for rapidly freezing cold storage panels as claimed in claim 1 wherein said freezer is provided with a front door and a rear door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115621.5U CN211575640U (en) | 2020-01-19 | 2020-01-19 | Refrigerating device for quickly freezing cold storage plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020115621.5U CN211575640U (en) | 2020-01-19 | 2020-01-19 | Refrigerating device for quickly freezing cold storage plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575640U true CN211575640U (en) | 2020-09-25 |
Family
ID=72524173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020115621.5U Expired - Fee Related CN211575640U (en) | 2020-01-19 | 2020-01-19 | Refrigerating device for quickly freezing cold storage plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575640U (en) |
-
2020
- 2020-01-19 CN CN202020115621.5U patent/CN211575640U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200925 |