CN206531224U - A kind of system of refrigeration, Chu Leng and cooling - Google Patents
A kind of system of refrigeration, Chu Leng and cooling Download PDFInfo
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- CN206531224U CN206531224U CN201720251336.4U CN201720251336U CN206531224U CN 206531224 U CN206531224 U CN 206531224U CN 201720251336 U CN201720251336 U CN 201720251336U CN 206531224 U CN206531224 U CN 206531224U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The system that the utility model is related to a kind of refrigeration, Chu Leng and cooling, circulating pump, refrigeration unit, cold storage unit and the cooling unit of power are provided including cooling water recirculation system, for the recirculated water for cooling water recirculation system, circulating pump is interconnected with refrigeration unit, cold storage unit and cooling unit by cooling water recirculation system；The utility model constitutes the cooling-water duct in cold storage tank by the way of corrugated plating misplaces splicing, solves the problem of storage cold material heat exchange efficiency is low in current cold storage circulation, increases the heat exchange area that unit bodies store up cold material；The repair and replacement of cold storage tank and storage chill block are easy in valve control design and corrugated plating splicing, it is easy to which technique is amplified and reduces the input amount of power-equipment, can ensure that user continuously uses cold while maintenance cost is reduced.The utility model improves heat exchange property and cold storage unit changes convenient, can effectively meet the cooling needs of the equipment such as freezer and air-conditioner set.
Description
Technical field
The utility model is related to Thermal Power Engineering technical field, is the system of a kind of utilization trough-electricity refrigeration, Chu Leng and cooling,
It can be applied to freezer, data center cooling system and civilian refrigeration system.
Background technology
The increasingly raising of living standards of the people has driven the development of Refrigeration Technique, and deepfreeze, air conditioner refrigerating etc., which is applied, to be got over
More to popularize, such a situation accelerates the continuous innovation upgrading of comprehensive utilization of energy new technology, and the effect of wherein heat-storage technology is got over
Come more important.Phase-change material has higher latent heat of phase change, and can maintain constant temperature in phase transition temperature interval, therefore is deposited in heat
That is applied in terms of storage, peak load shifting is more and more extensive.
Cold-storage is carried out using phase-change material, and the new cooling technology of progress cooling gradually starts to be answered when needed
With；Chinese patent CN201210444787.1 proposes a kind of phase change heat storage type air conditioning cooling water storehouse, using fork row's form by heat accumulation
Unit is placed in air conditioning cooling water storehouse, increases the heat transfer property of phase-change heat accumulation unit and water with this, but phase-change heat accumulation unit is difficult
Change；Chinese patent CN201220185752.6 provides a kind of cooling water system based on phase change material cool storage, in existing sky
Adjust on the basis of cooling water system, phase change material cool storage technology is introduced, using the temperature difference at night and daytime, by cold-storage groove
Gas-liquid phase transition material, which is realized, to be filled cold and lets cool, and meets the use requirement of air-conditioning refrigeration system, but gas-liquid phase transition material is in phase transformation
During Volume Changes it is big, the technological requirement to cold-storage groove is higher, adds the manufacturing cost of system；Chinese patent
CN99244117.X proposes a kind of phase change cold-storage air conditioner using running water as low-temperature receiver, and its shell wall side has shutter and air draft
Door, inside is the laminated type sealing container comprising phase-change material, and the phase transition temperature of phase-change material is 20oC and 25oC, inside sets water
Road, channel inlet outlet passes sealing container and is serially connected in tap water pipe line, effectively can be discharged the cold of storage using this device,
But temperature application range is narrower during using running water as low-temperature receiver.
The content of the invention
The utility model to be solved the system that technical problem is to provide a kind of refrigeration, Chu Leng and cooling.
To solve above technical problem, a kind of technical scheme that the utility model is used is：
It is a kind of freeze, the system of Chu Leng and cooling, including cooling water recirculation system, for following for cooling water recirculation system
Ring water provides circulating pump, refrigeration unit, cold storage unit and the cooling unit of power, circulating pump and refrigeration unit, cold storage unit and
Cooling unit is interconnected by cooling water recirculation system；Refrigeration unit include for freeze refrigeration unit, for control from
Circulating pump inputs to the flow of the recirculated water of refrigeration unit and detects the first controller of circulating water temperature and pressure and be used for
Switch the first stop valve, the second stop valve, the first by-passing valve of different circulation loops for cooling water recirculation system；First cut-off
Valve and the second stop valve are located at the entrance side and outlet side of refrigeration unit respectively, and the first controller is located at before refrigeration unit；The
One by-passing valve is connected in parallel with refrigeration unit；
Cold storage unit includes being used to store up cold cold storage tank, the pressure for controlling cold storage tank interior circulation water and detects that it is exported
The second controller of temperature and the 3rd stop valve, the 4th cut-off for switching different circulation loops for cooling water recirculation system
Valve, the second by-passing valve；Cold storage tank is located between refrigeration unit and cooling unit, and the 3rd stop valve and the 4th stop valve are located at respectively
The entrance side and outlet side of cold storage tank, second controller are located between cold storage tank and the 4th stop valve；Second by-passing valve is cold with storing up
Tank is connected in parallel；
Cooling unit includes being external in other cooling water equipments to provide to extraneous colod-application family and be used for low-temperature receiver
Switch the 5th stop valve, the 6th stop valve and the 3rd by-passing valve of different circulation loops for cooling water recirculation system；5th section
Only valve and the 6th stop valve are located at the entrance side and outlet side at colod-application family, and the 3rd by-passing valve is connected in parallel with colod-application family.
Preferably, corrugated plating storage chill block is fixedly connected with inside cold storage tank, corrugated plating storage chill block includes multiple edges
Vertical direction or horizontal direction arrangement and the corrugated plating that is fixedly connected with cold storage tank inwall.
Preferably, the crest and trough of two adjacent corrugated platings are staggered setting.
Preferably, corrugated plating is fixedly connected on the inwall of cold storage tank by welding, bolt or neck.
Preferably, corrugated plating is by cool storage material and is packaged in the encapsulated layer of cool storage material outer surface and constitutes, the cold-storage
Material is sensible heat cool storage material or phase-change material for cold storage.
Preferably, the material of encapsulated layer is copper, aluminium, steel or iron.Heat conductivility is good, to improve storage cold material and cooling water
Heat exchange efficiency.
Preferably, the material of the tank body of cold storage tank is foamed plastics, vermiculite, foam glass or ceramic fibre.Described is several
It is low thermal conductivity material, its excellent heat insulating performance to plant heat-insulating material.
Preferably, cold storage unit has multiple cold storage tanks, and multiple cold storage tanks are set in the way of concentrating or being distributed.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The system of refrigeration of the present utility model, Chu Leng and cooling, cold storage tank is constituted by the way of corrugated plating dislocation splicing
Interior cooling-water duct, solves the problem of storage cold material heat exchange efficiency is low in current cold storage circulation, increases list
Position volume stores up the heat exchange area of cold material；The repair and replacement of cold storage tank and storage chill block are easy in valve control design and corrugated plating splicing,
It is easy to the input amount that technique is amplified and reduces power-equipment, can ensures user continuously using cold while maintenance cost is reduced
Amount.The utility model improves heat exchange property and cold storage unit changes convenient, can effectively meet the equipment such as freezer and air-conditioner set
Cooling needs.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the system of refrigeration of the present utility model, Chu Leng and cooling；
Fig. 2 is the cross section structure schematic diagram of corrugated plating of the present utility model（Part）；
Wherein：1st, circulating pump；2nd, refrigeration unit；3rd, the first controller；4th, the first stop valve；5th, the second stop valve；6th,
One by-passing valve；7th, cold storage tank；8th, corrugated plating；9th, encapsulated layer；10th, cold material is stored up；11st, second controller；12nd, the 3rd stop valve；
13rd, the 4th stop valve；14th, the second by-passing valve；15th, colod-application family；16th, the 5th stop valve；17th, the 6th stop valve；18th, the 3rd bypass
Valve.
Embodiment
Come to be further elaborated the technical solution of the utility model with reference to the accompanying drawings and detailed description.
As shown in Fig. 1, Fig. 2, it is a kind of freeze, the system of Chu Leng and cooling, including cooling water recirculation system, for be cold
But the recirculated water of water circulation system provides circulating pump 1, refrigeration unit, cold storage unit and the cooling unit of power, circulating pump 1 and system
Cold unit, cold storage unit and cooling unit are interconnected by cooling water recirculation system；Refrigeration unit includes the system for freezing
Cold group 2, for controlling to input to the flow of the recirculated water of refrigeration unit 2 from circulating pump 1 and detecting circulating water temperature and pressure
The first controller 3 and for switch for cooling water recirculation system different circulation loops the first stop valve 4, second section
Only valve 5, the first by-passing valve 6；First stop valve 4 and the second stop valve 5 are located at the entrance side and outlet side of refrigeration unit 2 respectively,
First controller 3 is located at before refrigeration unit 2；First by-passing valve 6 is connected in parallel with refrigeration unit 2；Cold storage unit includes being used for
Chu Leng cold storage tank 7, the pressure for controlling the interior circulation water of cold storage tank 7 and detect its output temperature second controller 11 and
Switch the 3rd stop valve 12, the 4th stop valve 13, the second by-passing valve 14 of different circulation loops for cooling water recirculation system；Storage
Cold tank 7 is located between refrigeration unit 2 and cooling unit, and the 3rd stop valve 12 and the 4th stop valve 13 are respectively positioned at cold storage tank 7
Entrance side and outlet side, second controller 11 are located between the stop valve 13 of cold storage tank 7 and the 4th；Second by-passing valve 14 and cold storage tank
7 are connected in parallel；Cooling unit include being external in other cooling water equipments low-temperature receiver is provided to extraneous colod-application family 15 and
The 5th stop valve 16, the 6th stop valve 17 and the 3rd by-passing valve for switching different circulation loops for cooling water recirculation system
18；5th stop valve 16 and the 6th stop valve 17 are located at the entrance side and outlet side at colod-application family 15, the 3rd by-passing valve 18 with it is colod-application
Family 15 is connected in parallel.
Further, corrugated plating storage chill block is fixedly connected with inside cold storage tank 7, corrugated plating storage chill block includes multiple
Vertically or horizontal direction arrangement and the corrugated plating 8 that is fixedly connected with the inwall of cold storage tank 7.Two adjacent corrugated platings 8
Crest and trough be staggered setting.Corrugated plating 8 is fixedly connected on the inwall of cold storage tank 7 by welding, bolt or neck.Ripple
Card 8 is by cool storage material 10 and is packaged in the encapsulated layer 9 of the outer surface of cool storage material 10 and constitutes, and cool storage material 10 is sensible heat cold-storage
Material or phase-change material for cold storage.
The material of encapsulated layer 9 is copper, aluminium, steel or iron.The material of the housing of cold storage tank 7 is foamed plastics, vermiculite, foam glass
Glass or ceramic fibre.
Another aspect of the present utility model, cold storage unit can have multiple cold storage tanks 7, multiple cold storage tanks 7 with concentrate or point
The mode of cloth is set.
Operating procedure under refrigeration of the present utility model, the system different situations of Chu Leng and cooling is：
The cold process of storage is carried out during night low price paddy electricity, concrete operations are：Open the circulation pump 1, closes the first by-passing valve
6th, the second by-passing valve 14, the 5th stop valve 16 and the 6th stop valve 17, open the first stop valve 4, the second stop valve 5, the 3rd section
The only cooling-water duct connection of valve 12, the 4th stop valve 13 and the 3rd by-passing valve 18, now refrigeration unit 2 and cold storage tank 7, refrigeration
Unit 2 stores up chill block to the corrugated plating in cold storage tank 7 by recirculated cooling water and fills cold, can determine whether to fill cold using second controller 11
Whether complete；
Daytime carries out cooling process during peak electricity, and concrete operations are：Open the circulation pump 1, closes the first stop valve 4, second
Stop valve 5, the second by-passing valve 14 and the 3rd by-passing valve 18, open the first by-passing valve 6, the 3rd stop valve 12, the 4th stop valve 13,
In 5th stop valve 16 and the 6th stop valve 17, now colod-application family 15 and the cooling-water duct connection of cold storage tank 7, cold storage tank 7
Corrugated plating storage chill block carries out cooling, it is ensured that the refrigeration requirement at colod-application family 15；
During cooling, when if desired repairing cold storage tank 7 or when second controller 11 shows that circulating water temperature is too high,
Urgent cooling process is can perform, concrete operations are：Open the circulation pump 1, close the first by-passing valve 6, the 3rd stop valve 12, the 4th section
Only the by-passing valve 18 of valve 13 and the 3rd, opens the first stop valve 4, the second stop valve 5, the second by-passing valve 14, the and of the 5th stop valve 16
6th stop valve 17, urgent cooling is carried out using refrigeration unit 2, it is ensured that the normal cryogenic energy utilization in colod-application family 15, while can be to storage
Cold tank 7 is repaired.
To sum up, refrigeration of the present utility model, Chu Leng connect refrigeration unit and storage with the system of cooling during valley power consumption
Cold tank, stores up chill block to the corrugated plating in cold storage tank by refrigeration unit and fills cold, the storage cold material in storage chill block carries out phase transformation
Cold-storage；Cold storage tank and colod-application family are connected in peak of power consumption, corrugated plating in cold storage tank is stored up by the cold of chill block storage by recirculated water
Amount release, to meet cold user's request；The utility model constitutes the cooling in cold storage tank by the way of corrugated plating misplaces splicing
Aquaporin, solves the problem of storage cold material heat exchange efficiency is low in current cold storage circulation, increases unit bodies and store up
The heat exchange area of cold material；The repair and replacement of cold storage tank and storage chill block are easy in valve control design and corrugated plating splicing, it is easy to technique
Amplify and reduce the input amount of power-equipment, can ensure that user continuously uses cold while maintenance cost is reduced.
The utility model is described in detail above, its object is to allow the personage for being familiar with this art can be much of that
Solve content of the present utility model and be carried out, protection domain of the present utility model, and the utility model can not be limited with this
The above embodiments are not limited to, all equivalent change or modifications made according to Spirit Essence of the present utility model should all cover
Within protection domain of the present utility model.
Claims (9)
1. it is a kind of freeze, the system of Chu Leng and cooling, including cooling water recirculation system, for the circulation for cooling water recirculation system
Water provides the circulating pump of power（1）, refrigeration unit, cold storage unit and cooling unit, it is characterised in that：
The circulating pump（1）It is interconnected with refrigeration unit, cold storage unit and cooling unit by the cooling water recirculation system；
The refrigeration unit includes the refrigeration unit for freezing（2）, for controlling from the circulating pump（1）Input to refrigeration machine
Group（2）Recirculated water flow and detect the first controller of circulating water temperature and pressure（3）And for for the cooling water
The circulatory system switches the first stop valve of different circulation loops（4）, the second stop valve（5）, the first by-passing valve（6）；Described
One stop valve（4）With the second stop valve（5）It is located at refrigeration unit respectively（2）Entrance side and outlet side, first controller
（3）Positioned at refrigeration unit（2）Before；First by-passing valve（6）With refrigeration unit（2）It is connected in parallel；
The cold storage unit includes being used to store up cold cold storage tank（7）, for controlling the cold storage tank（7）The pressure of interior circulation water and
Detect the second controller of its output temperature（11）And for the cooling water recirculation system switch different circulation loops the
Three stop valves（12）, the 4th stop valve（13）, the second by-passing valve（14）；The cold storage tank（7）Positioned at the refrigeration unit（2）With
Between cooling unit, the 3rd stop valve（12）With the 4th stop valve（13）It is located at the cold storage tank respectively（7）Entrance side
And outlet side, the second controller（11）Positioned at the cold storage tank（7）With the 4th stop valve（13）Between；Second bypass
Valve（14）With cold storage tank（7）It is connected in parallel；
The cooling unit includes being external in other cooling water equipments low-temperature receiver is provided to extraneous colod-application family（15）And
The 5th stop valve for switching different circulation loops for the cooling water recirculation system（16）, the 6th stop valve（17）With
Three by-passing valves（18）；5th stop valve（16）With the 6th stop valve（17）Positioned at colod-application family（15）Entrance side and outlet
Side, the 3rd by-passing valve（18）With colod-application family（15）It is connected in parallel.
2. the system of refrigeration according to claim 1, Chu Leng and cooling, it is characterised in that：The cold storage tank（7）Inside is solid
Surely be connected with corrugated plating storage chill block, corrugated plating storage chill block include it is multiple vertically or horizontal direction arrangement
And with the cold storage tank（7）The corrugated plating that inwall is fixedly connected（8）.
3. the system of refrigeration according to claim 2, Chu Leng and cooling, it is characterised in that：Two adjacent ripples
Plate（8）Crest and trough be staggered setting.
4. the system of refrigeration according to claim 2, Chu Leng and cooling, it is characterised in that：The corrugated plating（8）Pass through weldering
Connect, bolt or neck are fixedly connected on the cold storage tank（7）Inwall on.
5. the system of refrigeration according to claim 2, Chu Leng and cooling, it is characterised in that：The corrugated plating（8）By cold-storage
Material（10）And it is packaged in the cool storage material（10）The encapsulated layer of outer surface（9）Constitute.
6. the system of refrigeration according to claim 5, Chu Leng and cooling, it is characterised in that：The cool storage material（10）For
Sensible heat cool storage material or phase-change material for cold storage.
7. the system of refrigeration according to claim 5, Chu Leng and cooling, it is characterised in that：The encapsulated layer（9）Material
For copper, aluminium, steel or iron.
8. the system of refrigeration according to claim 1, Chu Leng and cooling, it is characterised in that：The cold storage tank（7）Tank body
Material be foamed plastics, vermiculite, foam glass or ceramic fibre.
9. the system of refrigeration according to claim 1, Chu Leng and cooling, it is characterised in that：The cold storage unit has many
The individual cold storage tank（7）, the multiple cold storage tank（7）Set in the way of concentrating or being distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251336.4U CN206531224U (en) | 2017-03-15 | 2017-03-15 | A kind of system of refrigeration, Chu Leng and cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720251336.4U CN206531224U (en) | 2017-03-15 | 2017-03-15 | A kind of system of refrigeration, Chu Leng and cooling |
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| Publication Number | Publication Date |
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| CN206531224U true CN206531224U (en) | 2017-09-29 |
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ID=59914791
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|---|---|---|---|
| CN201720251336.4U Active CN206531224U (en) | 2017-03-15 | 2017-03-15 | A kind of system of refrigeration, Chu Leng and cooling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405391A (en) * | 2018-10-11 | 2019-03-01 | 丁玉龙 | Fill cool equipment and the cold supply system including the equipment |
-
2017
- 2017-03-15 CN CN201720251336.4U patent/CN206531224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405391A (en) * | 2018-10-11 | 2019-03-01 | 丁玉龙 | Fill cool equipment and the cold supply system including the equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System for refrigeration, storage cold -peace cooling Effective date of registration: 20180927 Granted publication date: 20170929 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd Pledgor: Nanjing Jin He energy and material company limited Registration number: 2018320000201 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201021 Granted publication date: 20170929 Pledgee: Bank of Nanjing Jiangbei District branch of Limited by Share Ltd. Pledgor: NANJING JINHE ENERGY MATERIAL Co.,Ltd. Registration number: 2018320000201 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |