CN202792768U - Cold water exchanging system applied to paper sheet printing - Google Patents
Cold water exchanging system applied to paper sheet printing Download PDFInfo
- Publication number
- CN202792768U CN202792768U CN 201220432611 CN201220432611U CN202792768U CN 202792768 U CN202792768 U CN 202792768U CN 201220432611 CN201220432611 CN 201220432611 CN 201220432611 U CN201220432611 U CN 201220432611U CN 202792768 U CN202792768 U CN 202792768U
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- water
- cold
- storage tower
- water storage
- cool exchanger
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- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a cold water exchanging system applied to paper sheet printing, which comprises a refrigerator, a first cold exchanger, a water storing tower, a water pump, second cold exchangers and valves, wherein cooling fluid in the refrigerator circularly reflows to the refrigerator through the first cold exchanger after pipeline connection; the first cold exchanger is arranged in the water storing tower which is full of water; the water in the water storing tower circularly reflows into the water storing tower through the water pump and the second cold exchangers after pipeline connection; the valves are arranged on pipelines between the water pump and the second cold exchangers; the plurality of sets of valves and the second cold exchangers are connected in parallel; the first cold exchanger is arranged in upper part water in the water storing tower; the water outlet of the water storing tower is formed at the bottom of the water storing tower; and the water inlet of the water storing tower is formed on the top of the water storing tower. According to the cold water exchanging system, refrigeration and cold storage can be performed continuously, cold is supplied to a plurality of production lines simultaneously, multiple functions are realized, the utilization ratio of equipment is increased, and the equipment investment cost is lowered.
Description
Technical field
The utility model relates to a kind of refrigeration system for the page printing.
Background technology
In the production line of existing papermaking press, need to use cooling fluid, common way is to export cooling fluid with refrigeration machine, again used cooling fluid is recycled circularly cooling, when the production line of design is more, just must be equipped with more refrigeration machine, cost increases, and might cause utilization rate of equipment and installations to reduce simultaneously.
The utility model content
The utility model provides a kind of cold water exchange system for the page printing according to above deficiency, takes full advantage of the characteristics that refrigeration can store, and improves the operating efficiency of refrigeration machine.
The technical solution of the utility model is:
A kind of cold water exchange system for the page printing, comprise: refrigeration machine, the first cool exchanger, the cooling fluid of refrigeration machine connects by the first cool exchanger circulating reflux to refrigeration machine by pipeline, it is characterized in that, also comprise: water storage tower, water pump and the second cool exchanger, described the first cool exchanger is arranged in the water-filled water storage tower, and the water in the water storage tower connects by water pump, the second cool exchanger circulating reflux in water storage tower by pipeline.
In order to control conveniently, also comprise valve, this valve is arranged on the pipeline between water pump and the second cool exchanger.
For a tractor serves several purposes, described valve, the second cool exchanger are provided with many covers, and be in parallel each other.
In order to improve the efficient of refrigeration, described the first cool exchanger is arranged in the water storage tower internal upper part water, and the water output of water storage tower is arranged on the top that the bottom of water storage tower, input port are arranged on water storage tower.
A kind of cold water exchange system for page printing of the utility model, the storage of can constantly freezing of this system is cold, to many production lines coolings simultaneously, has a tractor serves several purposes, improves utilization rate of equipment and installations, reduces the beneficial effect of equipment investment cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Now by reference to the accompanying drawings the utility model is further described:
A kind of cold water exchange system for page printing as shown in Figure 1, comprise: refrigeration machine 1, the first cool exchanger 2, the cooling fluid of refrigeration machine 1 connects by the first cool exchanger 2 circulating refluxs to refrigeration machine 1 by pipeline, also comprise: water storage tower 3, water pump 4 and the second cool exchanger 6, the first cool exchanger 2 is arranged in the water-filled water storage tower 3, and the water in the water storage tower 3 connects by water pump 4, the second cool exchanger 6 circulating refluxs in water storage tower 3 by pipeline.
In order to control conveniently, also comprise valve 5, this valve 5 is arranged on the pipeline between water pump 3 and the second cool exchanger 6.Usually water pump 4, valve 5 can be arranged on the cold water delivery outlet of water storage tower 3.
Valve 5, the second cool exchanger 6 are provided with many covers, and be in parallel each other, respectively cooling on each bar production line.
Heavily can produce the principle of convection current according to cold water than hot water, the first cool exchanger 2 is arranged in the water storage tower 3 internal upper part water, and bottom, the input port that the water output of water storage tower 3 is arranged on water storage tower 3 is arranged on the top of water storage tower 3.
The refrigeration machine of native system can be by refrigeration deposit cold energy ceaselessly, in case of necessity, provides cold water in the time of can be according to the Demand of production line, and is recycling behind cool exchanger.
Claims (4)
1. one kind is used for the cold water exchange system that page prints, comprise: refrigeration machine, the first cool exchanger, the cooling fluid of refrigeration machine connects by the first cool exchanger circulating reflux to refrigeration machine by pipeline, it is characterized in that, also comprise: water storage tower, water pump and the second cool exchanger, described the first cool exchanger is arranged in the water-filled water storage tower, and the water in the water storage tower connects by water pump, the second cool exchanger circulating reflux in water storage tower by pipeline.
2. the cold water exchange system for page printing as claimed in claim 1 is characterized in that: also comprise valve, this valve is arranged on the pipeline between water pump and the second cool exchanger.
3. the cold water exchange system for the page printing as claimed in claim 2 is characterized in that: cover more than described valve, the second cool exchanger are provided with, each other parallel connection.
4. such as claim 1,2 or 3 described cold water exchange systems for the page printing, it is characterized in that: described the first cool exchanger is arranged in the water storage tower internal upper part water, and the water output of water storage tower is arranged on the top that the bottom of water storage tower, input port are arranged on water storage tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432611 CN202792768U (en) | 2012-08-29 | 2012-08-29 | Cold water exchanging system applied to paper sheet printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432611 CN202792768U (en) | 2012-08-29 | 2012-08-29 | Cold water exchanging system applied to paper sheet printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792768U true CN202792768U (en) | 2013-03-13 |
Family
ID=47820020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432611 Expired - Fee Related CN202792768U (en) | 2012-08-29 | 2012-08-29 | Cold water exchanging system applied to paper sheet printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792768U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256773A (en) * | 2013-05-02 | 2013-08-21 | 三一重型装备有限公司 | Coal mining equipment and cooling system thereof |
| CN111780470A (en) * | 2020-08-11 | 2020-10-16 | 杭州零云包装新材料有限公司 | Energy-saving water-cooling process |
-
2012
- 2012-08-29 CN CN 201220432611 patent/CN202792768U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256773A (en) * | 2013-05-02 | 2013-08-21 | 三一重型装备有限公司 | Coal mining equipment and cooling system thereof |
| CN111780470A (en) * | 2020-08-11 | 2020-10-16 | 杭州零云包装新材料有限公司 | Energy-saving water-cooling process |
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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 |
Granted publication date: 20130313 Termination date: 20140829 |
|
| EXPY | Termination of patent right or utility model |