CN204629870U - A kind of energy-conservation refrigerating plant - Google Patents
A kind of energy-conservation refrigerating plant Download PDFInfo
- Publication number
- CN204629870U CN204629870U CN201520148599.3U CN201520148599U CN204629870U CN 204629870 U CN204629870 U CN 204629870U CN 201520148599 U CN201520148599 U CN 201520148599U CN 204629870 U CN204629870 U CN 204629870U
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- energy
- water
- coil pipe
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- conserving
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- 238000004134 energy conservation Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000498 cooling water Substances 0.000 claims abstract description 14
- 239000002826 coolant Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000004378 air conditioning Methods 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
A kind of energy-conservation refrigerating plant, its structure is provided with evaporimeter and condenser in water cooled chiller, condenser connects the cooling water coil in energy-saving cooling tower by coolant pump, the water inlet end of the energy-conserving coil pipe in energy-saving cooling tower connects the backwater end of user side cabinet, the water side of energy-conserving coil pipe connects the backwater end of evaporimeter, the water side of energy-conserving coil pipe and water inlet end also connect by-passing valve, and the water inlet end of user side cabinet connects evaporimeter by refrigerating water pump; Described coolant pump is connected on the inlet pipeline of cooling water coil.When environment is reduced to uniform temperature, freezing backwater obtains pre-cooled because flowing through energy-conserving coil pipe, and the more direct backwater water temperature returned from user side is reduced, and thus can reduce the thermic load of water cooled chiller, makes air-conditioning system effectively energy-conservation; When environment temperature continues to reduce, energy-conserving coil pipe can be born the whole thermic load of user side and need not drive water cooled chiller and coolant pump, and system power consumption significantly reduces, obvious energy conservation.
Description
Technical field
The utility model relates to a kind of refrigerating plant, particularly relates to a kind of energy-conservation refrigerating plant.
Background technology
At present, in water cooled chiller refrigeration system, during water cooled chiller work, its evaporimeter is by the circulation of chilled water, constantly from user side draw heat, then passes through the circulation of cooling water in condenser, constantly heat is sent to cooling tower.In cooling tower, the cooling water in cooling water coil again by spray and blower fan and air heat-exchange, heat dissipation in the air of environment.User side obtains refrigeration because heat is pulled away.The refrigeration system worked in this mode, consumes electric energy more, can not make full use of the energy of environmental air.
Summary of the invention
The purpose of this utility model there are provided a kind of energy-conservation refrigerating plant, and it has the reliable and stable advantage with saving environmental protection of refrigeration.
The utility model is achieved like this, it comprises water cooled chiller, evaporimeter, condenser, coolant pump, cooling water coil, energy-saving cooling tower, energy-conserving coil pipe, by-passing valve, user side cabinet and refrigerating water pump, it is characterized in that, evaporimeter and condenser is provided with in water cooled chiller, condenser connects the cooling water coil in energy-saving cooling tower by coolant pump, the water inlet end of the energy-conserving coil pipe in energy-saving cooling tower connects the backwater end of user side cabinet, the water side of energy-conserving coil pipe connects the backwater end of evaporimeter, the water side of energy-conserving coil pipe and water inlet end also connect by-passing valve, the water inlet end of user side cabinet connects evaporimeter by refrigerating water pump, described coolant pump is connected on the inlet pipeline of cooling water coil.
Technique effect of the present utility model is: when environment is reduced to uniform temperature, freezing backwater obtains pre-cooled because flowing through energy-conserving coil pipe, the more direct backwater water temperature returned from user side is reduced, and thus can reduce the thermic load of water cooled chiller, makes air-conditioning system effectively energy-conservation; When environment temperature continues to reduce, energy-conserving coil pipe can be born the whole thermic load of user side and need not drive water cooled chiller and coolant pump, and system power consumption significantly reduces, obvious energy conservation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, water cooled chiller 2, evaporimeter 3, condenser 4, coolant pump 5, cooling water coil 6, energy-saving cooling tower 7, energy-conserving coil pipe 8, by-passing valve 9, user side cabinet 10, refrigerating water pump.
Detailed description of the invention
As shown in Figure 1, the utility model is achieved like this, the condenser 3 of water cooled chiller 1 connects the cooling water coil 5 of energy-saving cooling tower 6 by coolant pump 4, the water side of cooling water coil 5 connects the backwater end of water cooled chiller 1; The evaporimeter 2 of water cooled chiller 1 connects the water inlet end of user side cabinet 9 by refrigerating water pump 10, the backwater end of user side cabinet 9 connects the water inlet end of the energy-conserving coil pipe 7 of energy-saving cooling tower 6, the water side of energy-conserving coil pipe 7 connects the backwater end of evaporimeter 2, and the inlet and outlet pipe of energy-conserving coil pipe 7 connects by-passing valve 8.
Because chilled water have passed through energy-conserving coil pipe 7, under control action, when different environment temperatures, refrigeration system can reach different energy-saving effects.
When common refrigerating environment temperature work, by-passing valve 8 is by energy-conserving coil pipe 7 bypass, and chilled water directly flows back to evaporimeter 2 without energy-conserving coil pipe 7, and now refrigeration system is with common water cooled chiller refrigeration system.System consumes power is the power consumption of normal refrigeration system.
When environment is reduced to uniform temperature, by-passing valve 8 ends, and force chilled water flow to return the evaporimeter 2 of water cooled chiller 1 through energy-conserving coil pipe 7, now chilled water obtains the pre-cooled of energy-conserving coil pipe 7.The backwater water temperature returned from user side cabinet 9 because the freezing backwater after pre-cooled is more direct is reduced, and thus can reduce the thermic load of water cooled chiller 1 and reduce power consumption, makes air-conditioning system effectively energy-conservation.
When environment temperature continues to reduce, now energy-conserving coil pipe 7 can bear the whole thermic load of user side cabinet 9.Coolant pump 4 and water cooled chiller 1 out of service, system power consumption significantly reduces, obvious energy conservation.
Claims (2)
1. an energy-conservation refrigerating plant, it comprises water cooled chiller, evaporimeter, condenser, coolant pump, cooling water coil, energy-saving cooling tower, energy-conserving coil pipe, by-passing valve, user side cabinet and refrigerating water pump, it is characterized in that, evaporimeter and condenser is provided with in water cooled chiller, condenser connects the cooling water coil in energy-saving cooling tower by coolant pump, the water inlet end of the energy-conserving coil pipe in energy-saving cooling tower connects the backwater end of user side cabinet, the water side of energy-conserving coil pipe connects the backwater end of evaporimeter, the water side of energy-conserving coil pipe and water inlet end also connect by-passing valve, the water inlet end of user side cabinet connects evaporimeter by refrigerating water pump.
2. a kind of energy-conservation refrigerating plant as claimed in claim 1, it is characterized in that, described coolant pump is connected on the inlet pipeline of cooling water coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148599.3U CN204629870U (en) | 2015-03-17 | 2015-03-17 | A kind of energy-conservation refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520148599.3U CN204629870U (en) | 2015-03-17 | 2015-03-17 | A kind of energy-conservation refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629870U true CN204629870U (en) | 2015-09-09 |
Family
ID=54048890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520148599.3U Expired - Fee Related CN204629870U (en) | 2015-03-17 | 2015-03-17 | A kind of energy-conservation refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601287A (en) * | 2018-02-11 | 2018-09-28 | 北京百度网讯科技有限公司 | Overhead refrigerating method and overhead refrigeration unit |
| CN109203913A (en) * | 2018-08-21 | 2019-01-15 | 郴州市中马汽车空调有限公司 | Intelligent water cooling energy economizer for automobile air conditioner |
| CN109798717A (en) * | 2019-01-25 | 2019-05-24 | 东南大学 | A kind of cooling system that realizing high accuracy temperature control and its control method |
-
2015
- 2015-03-17 CN CN201520148599.3U patent/CN204629870U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108601287A (en) * | 2018-02-11 | 2018-09-28 | 北京百度网讯科技有限公司 | Overhead refrigerating method and overhead refrigeration unit |
| CN109203913A (en) * | 2018-08-21 | 2019-01-15 | 郴州市中马汽车空调有限公司 | Intelligent water cooling energy economizer for automobile air conditioner |
| CN109203913B (en) * | 2018-08-21 | 2021-10-26 | 郴州新宜电子有限公司 | Intelligent water-cooling energy saver of automobile air conditioner |
| CN109798717A (en) * | 2019-01-25 | 2019-05-24 | 东南大学 | A kind of cooling system that realizing high accuracy temperature control and its control method |
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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: 20150909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |