CN206377904U - A kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers - Google Patents
A kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers Download PDFInfo
- Publication number
- CN206377904U CN206377904U CN201621043979.1U CN201621043979U CN206377904U CN 206377904 U CN206377904 U CN 206377904U CN 201621043979 U CN201621043979 U CN 201621043979U CN 206377904 U CN206377904 U CN 206377904U
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- China
- Prior art keywords
- cold
- refrigeration host
- host computer
- water pump
- storage
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Abstract
The utility model discloses a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer, including cold-storage device, the cold-storage device, second cold-storage water pump and low temperature refrigerator group are connected in turn, and cold-storage device, first cold-storage water pump and refrigeration host computer group are connected in turn, and cold-storage device, water pump group and low-temperature coil are connected in turn, the refrigeration host computer group includes the first refrigeration host computer and the second refrigeration host computer, many big temperature difference cold accumulation systems of backhaul refrigeration host computer are freezed by the first refrigeration host computer and the second refrigeration host computer in parallel, even if a hostdown, an other unit can continue cold-storage, improve the reliability of cold accumulation system, the ice-cold energy storage by air-conditioning system is carried out by low temperature refrigerator group in the low power consumption period, stored energy is discharged in the peak of power consumption period, it is not only able to balancing power network load, and the temperature range of cold accumulation system can be improved.
Description
Technical field
The utility model is related to cold accumulation system technical field, specially a kind of big temperature difference cold-storage system of many backhaul refrigeration host computers
System.
Background technology
Air conditioning electricity load is increasingly increased and overlapping in power network peak of power consumption, be cause China's summer peak of power consumption short of electricity and
The major reason of the uneconomical operation of power network.Air conditioner cold accumulation is the important content of demand Side Management.In addition, no matter China whether
Short of electricity, as electric power is fast-developing, it is inevitable that peak and the low ebb load difference of electric power, which are increasingly widened, and therefore, air conditioner cold accumulation is
Inevitable development trend, cold accumulation air-conditioner is to utilize cold-storage apparatus, plays the energy storage of air-conditioning system in the low power consumption period
Come, the process for discharging stored energy in the peak of power consumption period.Therefore, cold accumulation air-conditioner can balance the load of power network,
Give full play to the generating efficiency in power station.But single water cooling is used existing cold accumulation air-conditioner more, cold accumulation effects are not obvious, cold-storage system
The reliability of system is low, therefore, a kind of it is proposed that big temperature difference cold accumulation system of many backhaul refrigeration host computers.
Utility model content
The purpose of this utility model is to provide a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of big temperature difference of many backhaul refrigeration host computers stores
Cooling system, including cold-storage device, the cold-storage device, the second cold-storage water pump and low temperature refrigerator group are connected in turn, and
Cold-storage device, the first cold-storage water pump and refrigeration host computer group are connected in turn, and cold-storage device, water pump group and low temperature disk
Pipe is connected in turn, and the coil pipe is arranged on cold-storage intracavitary.
It is preferred that, the refrigeration host computer group include the first refrigeration host computer and the second refrigeration host computer, and the first refrigeration host computer and
Second refrigeration host computer is in parallel.
It is preferred that, the water pump group includes the 3rd cold-storage water pump and chilled water pump, and the 3rd cold-storage water pump and chilled water pump
It is in parallel.
It is preferred that, the side of the low-temperature coil is provided with centrifugal blower.
It is preferred that, the cold-storage chamber is connected with one end of ventilation duct.
Compared with prior art, the beneficial effects of the utility model are：Many big temperature difference cold accumulation systems of backhaul refrigeration host computer
Freezed by parallel the first refrigeration host computer and the second refrigeration host computer, even if a hostdown, unit can be after in addition
Continuous cold-storage, improves the reliability of cold accumulation system, is carried out in the low power consumption period by low temperature refrigerator group ice-cold by air-conditioning system
Energy storage get up, stored energy is discharged in the peak of power consumption period, balancing power network load is not only able to, and
The temperature range of cold accumulation system can be improved.
Brief description of the drawings
Fig. 1 is the utility model principle schematic.
In figure：1 cold-storage device, 2 first cold-storage water pumps, 3 second cold-storage water pumps, 4 low temperature refrigerator groups, 5 first refrigeration masters
Machine, 6 second refrigeration host computers, 7 the 3rd cold-storage water pumps, 8 chilled water pumps, 9 cold-storage chambers, 10 low-temperature coils, 11 ventilation ducts, 12 centrifugation wind
Machine.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of big temperature difference cold-storage system of many backhaul refrigeration host computers
System, including cold-storage device 1, cold-storage device 1, the second cold-storage water pump 3 and low temperature refrigerator group 4 are connected in turn, in electricity consumption
Low-valley interval carries out the ice-cold energy storage by air-conditioning system by low temperature refrigerator group 4, in the peak of power consumption period by institute
The energy of storage is discharged, and is not only able to balancing power network load, and can improve the temperature range of cold accumulation system, and cold-storage
Device 1, the first cold-storage water pump 2 and refrigeration host computer group are connected in turn, and refrigeration host computer group includes the first refrigeration host computer 5 and the
Two refrigeration host computers 6, and the first refrigeration host computer 5 and the second refrigeration host computer 6 are in parallel, pass through the first refrigeration host computer 5 and second in parallel
Refrigeration host computer 6 freezes, even if a hostdown, and a unit can continue cold-storage in addition, improves the reliability of cold accumulation system,
And cold-storage device 1, water pump group and low-temperature coil 10 are connected in turn, water pump group includes the 3rd cold-storage water pump 7 and cold
Freeze water pump 8, and the 3rd cold-storage water pump 7 and chilled water pump 8 are in parallel, coil pipe 10 is arranged in cold-storage chamber 9, the side of low-temperature coil 10
Provided with centrifugal blower 12, cold-storage chamber 9 is connected with one end of ventilation duct 11, and the other end of ventilation duct 11 is disposed in the interior, and is indoor
Cooling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers, including cold-storage device（1）, it is characterised in that：The cold-storage dress
Put（1）, the second cold-storage water pump（3）And low temperature refrigerator group（4）It is connected in turn, and cold-storage device（1）, the first cold-storage water
Pump（2）It is connected in turn with refrigeration host computer group, and cold-storage device（1）, water pump group and low-temperature coil（10）Connect successively
It is connected together, the coil pipe（10）It is arranged on cold-storage chamber（9）It is interior.
2. a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer according to claim 1, it is characterised in that：The refrigeration
Host groups include the first refrigeration host computer（5）With the second refrigeration host computer（6）, and the first refrigeration host computer（5）With the second refrigeration host computer（6）
It is in parallel.
3. a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer according to claim 1, it is characterised in that：The water pump
Group includes the 3rd cold-storage water pump（7）And chilled water pump（8）, and the 3rd cold-storage water pump（7）And chilled water pump（8）It is in parallel.
4. a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer according to claim 1, it is characterised in that：The low temperature
Coil pipe（10）Side be provided with centrifugal blower（12）.
5. a kind of many big temperature difference cold accumulation systems of backhaul refrigeration host computer according to claim 1, it is characterised in that：The cold-storage
Chamber（9）With ventilation duct（11）One end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043979.1U CN206377904U (en) | 2016-09-08 | 2016-09-08 | A kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621043979.1U CN206377904U (en) | 2016-09-08 | 2016-09-08 | A kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377904U true CN206377904U (en) | 2017-08-04 |
Family
ID=59402006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621043979.1U Expired - Fee Related CN206377904U (en) | 2016-09-08 | 2016-09-08 | A kind of big temperature difference cold accumulation system of many backhaul refrigeration host computers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377904U (en) |
-
2016
- 2016-09-08 CN CN201621043979.1U patent/CN206377904U/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: 20170804 Termination date: 20190908 |