CN105627654B - A kind of ice-reserving lets cool system and the application method of the system - Google Patents
A kind of ice-reserving lets cool system and the application method of the system Download PDFInfo
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- CN105627654B CN105627654B CN201610056036.0A CN201610056036A CN105627654B CN 105627654 B CN105627654 B CN 105627654B CN 201610056036 A CN201610056036 A CN 201610056036A CN 105627654 B CN105627654 B CN 105627654B
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- motor
- driven valve
- pipeline
- ice
- heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/02—Devices using other cold materials; Devices using cold-storage bodies using ice, e.g. ice-boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
-
- 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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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of ice-reservings to let cool system, it includes ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set, freeze water pump and refrigeration unit, ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set is in turn connected to form circuit by pipeline, heat exchanger, freeze water pump, refrigeration unit is in turn connected to form circuit by pipeline, pipeline between the refrigerant water out and throttling set of heat exchanger is equipped with motor-driven valve L, pipeline between the refrigerating medium import of heat exchanger and chilled water pump is equipped with motor-driven valve B, the refrigerating medium of heat exchanger exports and is equipped with motor-driven valve D and motor-driven valve E successively on the pipeline between the refrigerating medium import of refrigeration unit.The invention also discloses the application method that the ice-reserving lets cool system, the present invention realizes that chilled water directly carries out heat exchange with refrigerating medium, reduces secondary heat-exchange procedure, which improves the efficiency of ice-storage system；Its is compact-sized, occupies little space, is of low cost, solves many problems for client.
Description
Technical field
The present invention relates to refrigeration system, more particularly to a kind of ice-reserving lets cool system.
Background technology
Currently, domestic ice-storage system is mainly that low-temperature cold water unit is used to produce the ethylene glycol water of low temperature or sharp with fluorine
The high coil pipe by ice bank carries out heat exchange with water, to achieve the purpose that produce mixture of ice and water, it there are secondary heat exchange,
Have the shortcomings that efficiency low energy consumption is big, and use freon, atmosphere can be damaged in the case of leaking, no
Conducive to environmental protection.And existing ice-storage system its using relatively simple.
A kind of ice-reserving, which lets cool system, becomes demand, and mixture of ice and water can fast and efficiently be made by the system, imitates
Rate is high, is not afraid of leakage, energy conservation and environmental protection.
Invention content
It is an object of the present invention to which in view of the above-mentioned problems, providing a kind of ice-reserving lets cool system.
The present invention also aims to provide the application method that the ice-reserving lets cool system.
Present invention technical solution used for the above purpose is：
A kind of ice-reserving lets cool system comprising ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set, frost water pump and system
Cold group, the ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set are in turn connected to form circuit by pipeline, and the heat is handed over
Parallel operation, frost water pump, refrigeration unit are in turn connected to form circuit by pipeline, the chilled water of the ice storage tank and heat exchanger into
Pipeline between mouthful is equipped with motor-driven valve A, and the pipeline between the refrigerant water out and throttling set of the heat exchanger is equipped with
Motor-driven valve L, the pipeline between the refrigerating medium import of the heat exchanger and chilled water pump are equipped with motor-driven valve B, the heat exchange
The refrigerating medium of device exports and is equipped with motor-driven valve D and motor-driven valve E on the pipeline between the refrigerating medium import of refrigeration unit successively, described
Pipeline between chilled water pump and the outlet of the refrigerating medium of refrigeration unit is equipped with motor-driven valve C.
It further includes letting cool device, which is connect with the chilled water pump by pipeline, this is put
Pipeline between device for cooling and chilled water pump is equipped with motor-driven valve H, this lets cool another interface of device and the refrigeration unit
It is connected by pipeline, this lets cool the pipeline between another interface of device and the refrigeration unit and is equipped with motor-driven valve G and institute
State motor-driven valve E.
Be connected with pipeline between the ice storage tank and the entering chilled water of heat exchanger, the ice storage tank and heat exchanger it is cold
The pipeline of matchmaker's water inlet is equipped with motor-driven valve J, and another pipeline is connected on the refrigerant water out and ice storage tank of the heat exchanger, should
Another pipeline connected on the refrigerant water out of heat exchanger and ice storage tank is equipped with motor-driven valve K and lets cool water pump, the heat exchange
The refrigerating medium of device is exported is connected with pipeline between chilled water pump, connects between the refrigerating medium outlet of the heat exchanger and chilled water pump
The pipeline connect is equipped with motor-driven valve I, and pipe is connected on the refrigerating medium import of the heat exchanger and another interface for letting cool device
Road, the pipeline that the refrigerating medium import of the heat exchanger is connect with another interface for letting cool device are equipped with motor-driven valve F.
It further includes cooling tower and cooling water pump, the refrigeration unit, cooling water pump and cooling tower by pipeline successively
Connection forming circuit.
The heat exchanger is heat-exchangers of the plate type.
The throttling set is throttle valve.
The device that lets cool is air-conditioned room.
A kind of aforementioned ice-reserving lets cool the application method of system, opens the refrigeration unit, chilled water pump, opens described electronic
Valve A, motor-driven valve L, motor-driven valve B, motor-driven valve C, motor-driven valve E and motor-driven valve D, chilled water from ice storage tank flow out and by high-pressure hydraulic pump into
Horizontal high voltage heats up, and then chilled water of the refrigerating medium through over-heat-exchanger to high pressure warming cools down, and chilled water passes through throttling set again
Effect, in ice storage tank evaporation produce mixture of ice and water.
A kind of aforementioned ice-reserving lets cool the application method of system, opens refrigeration unit, chilled water pump, opens motor-driven valve H, electronic
Valve C, motor-driven valve G and motor-driven valve E make frost water cool down by letting cool device, are placed in closed room when letting cool device
When, cool down to room.
A kind of aforementioned ice-reserving lets cool the application method of system, opens chilled water pump, lets cool water pump, opens motor-driven valve H, electronic
Valve I, motor-driven valve F, motor-driven valve J and motor-driven valve K make refrigerating medium enter after over-heat-exchanger cools down and let cool device and cool down,
It saves chilled water in ice storage tank and enters heat exchanger by letting cool water pump and cool down to refrigerating medium.
Chilled water is pressurized using high-pressure hydraulic pump, is cooled down by heat exchanger, after throttling using throttling set, arrives ice-reserving
It evaporates, achievees the purpose that produce mixture of ice and water in tank.High-pressure hydraulic pump extracts the supercharging of the liquid water in ice storage tank again, then successively
Cooling, throttling, evaporation cycle in this way.
Beneficial effects of the present invention are：The configuration of the present invention is simple, reasonable design is ingenious, directly evaporates preparing ice with chilled water
Aqueous mixtures, only once heat exchange has the advantages of efficient, not to be afraid of leakage, protect air, realizes chilled water with refrigerating medium
Heat exchange is directly carried out, reduces secondary heat-exchange procedure, which improves the efficiency of ice-storage system；Its is compact-sized, accounts for
It is small, of low cost with space, solve many problems for client.
Below in conjunction with the accompanying drawings with embodiment, the present invention is further described.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Embodiment：As shown in Figure 1, a kind of ice-reserving of the present invention lets cool system comprising ice storage tank 1, high-pressure hydraulic pump 2, heat are handed over
Parallel operation 3, throttling set 4, frost water pump 5 and refrigeration unit 6, the ice storage tank 1, high-pressure hydraulic pump 2, heat exchanger 3, throttling set
4 are in turn connected to form circuit by pipeline, and the heat exchanger 3, frost water pump 5, refrigeration unit 6 are sequentially connected shape by pipeline
At circuit, the pipeline between the ice storage tank 1 and the entering chilled water of heat exchanger 3 is equipped with motor-driven valve A, the heat exchanger
Pipeline between 3 refrigerant water out and throttling set 4 is equipped with motor-driven valve L, the refrigerating medium import of the heat exchanger 3 with it is cold
The pipeline frozen between water pump 5 is equipped with motor-driven valve B, the refrigerating medium outlet of the heat exchanger 3 and the refrigerating medium of refrigeration unit 6 into
Motor-driven valve D and motor-driven valve E is equipped on pipeline between mouthful successively, the chilled water pump 5 and the refrigerating medium of refrigeration unit 6 export it
Between pipeline be equipped with motor-driven valve C.
It further includes letting cool device 7, which is connect with the chilled water pump 5 by pipeline, should
The pipeline let cool between device 7 and chilled water pump 5 is equipped with motor-driven valve H, this lets cool another interface of device 7 and the refrigeration
Unit 6 is connected by pipeline, this lets cool the pipeline between another interface of device 7 and the refrigeration unit 6 equipped with electronic
The valve G and motor-driven valve E.
It is connected with pipeline between the ice storage tank 1 and the entering chilled water of heat exchanger 3, the ice storage tank 1 and heat exchanger 3
Entering chilled water pipeline be equipped with motor-driven valve J, the refrigerant water out of the heat exchanger 3 be connected on ice storage tank 1 it is another
Another pipeline connected on pipeline, the refrigerant water out of the heat exchanger 3 and ice storage tank 1 is equipped with motor-driven valve K and lets cool water pump
10, is connected with pipeline between the outlet of the refrigerating medium of the heat exchanger 3 and chilled water pump 5, the refrigerating medium outlet of the heat exchanger 3 with
The pipeline connected between chilled water pump 5 be equipped with motor-driven valve I, the refrigerating medium import of the heat exchanger 3 with let cool the another of device 7
It is connected with pipeline on a interface, on the pipeline that the refrigerating medium import of the heat exchanger 3 is connect with another interface for letting cool device 7
Equipped with motor-driven valve F.
It further includes cooling tower 8 and cooling water pump 9, and the refrigeration unit 6, cooling water pump 9 and cooling tower 8 pass through pipeline
It is in turn connected to form circuit.
The heat exchanger 3 is heat-exchangers of the plate type 3.
The throttling set 4 is throttle valve.
The device 7 that lets cool is air-conditioned room.
A kind of aforementioned ice-reserving lets cool the application method of system, opens the refrigeration unit 6, chilled water pump 5, opens the electricity
Dynamic valve A, motor-driven valve L, motor-driven valve B, motor-driven valve C, motor-driven valve E and motor-driven valve D, chilled water flow out from ice storage tank 1 and by high pressure waters
Pump 2 carries out high pressure warming, and then chilled water of the refrigerating medium through over-heat-exchanger 3 to high pressure warming cools down, and chilled water passes through section again
The effect for flowing device 4 evaporates in ice storage tank 1 and produces mixture of ice and water.
A kind of aforementioned ice-reserving lets cool the application method of system, opens refrigeration unit 6, chilled water pump 5, opens motor-driven valve H, electricity
Dynamic valve C, motor-driven valve G and motor-driven valve E, make frost water cool down by letting cool device 7, closed room are placed on when letting cool device 7
Between it is middle when, give room cooling.
A kind of aforementioned ice-reserving lets cool the application method of system, opens chilled water pump 5, lets cool water pump 10, unlatching motor-driven valve H,
Motor-driven valve I, motor-driven valve F, motor-driven valve J and motor-driven valve K make refrigerating medium enter after the cooling of over-heat-exchanger 3 and let cool the progress of device 7
Cooling saves the chilled water in ice storage tank 1 and is cooled down into heat exchanger 3 to refrigerating medium by letting cool water pump 10.
Chilled water is pressurized using high-pressure hydraulic pump 2, is cooled down by heat exchanger 3, after throttling using throttling set 4, is arrived
1 inner evaporation of ice storage tank, achievees the purpose that produce mixture of ice and water.The liquid water that high-pressure hydraulic pump 2 is extracted again in ice storage tank 1 increases
Pressure, then cool down successively, throttle, evaporation cycle in this way.
The configuration of the present invention is simple, reasonable design is ingenious, is directly evaporated with chilled water and produces mixture of ice and water, only once hot
Exchanging has the advantages of efficient, not to be afraid of leakage, protect air, realizes that chilled water directly carries out heat exchange with refrigerating medium, reduces
Secondary heat-exchange procedure, which improves the efficiency of ice-storage system；Its is compact-sized, occupies little space, is of low cost, is
Client solves many problems.
The above described is only a preferred embodiment of the present invention, being not intended to limit the present invention in any form.Appoint
What those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the side of the disclosure above
Method and technology contents make many possible changes and modifications to technical solution of the present invention, or are revised as the equivalent reality of equivalent variations
Apply example.Therefore every content without departing from technical solution of the present invention, equivalent change made by shape according to the present invention, construction and principle
Change, should all be covered by protection scope of the present invention.
Claims (10)
1. a kind of ice-reserving lets cool system, it is characterised in that：It includes ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set, cold
Freeze water pump and refrigeration unit, the ice storage tank, high-pressure hydraulic pump, heat exchanger, throttling set are in turn connected to form back by pipeline
Road, the heat exchanger, chilled water pump, refrigeration unit are in turn connected to form circuit, the ice storage tank and heat exchange by pipeline
Pipeline between the entering chilled water of device is equipped with motor-driven valve A, between the refrigerant water out and throttling set of the heat exchanger
Pipeline be equipped with motor-driven valve L, pipeline between the refrigerating medium import of the heat exchanger and chilled water pump is equipped with motor-driven valve
B, the heat exchanger refrigerating medium outlet the refrigerating medium import of refrigeration unit between pipeline on successively be equipped with motor-driven valve D and
Pipeline between the refrigerating medium outlet of motor-driven valve E, the chilled water pump and refrigeration unit is equipped with motor-driven valve C.
2. ice-reserving lets cool system according to claim 1, which is characterized in that it further includes letting cool device, this lets cool device
One interface is connect with the chilled water pump by pipeline, this lets cool the pipeline between device and chilled water pump and is equipped with motor-driven valve
H, another interface for letting cool device are connect with the refrigeration unit by pipeline, this lets cool another interface of device and institute
The pipeline stated between refrigeration unit is equipped with the motor-driven valve G and motor-driven valve E.
3. ice-reserving lets cool system according to claim 2, which is characterized in that the chilled water of the ice storage tank and heat exchanger into
It is connected with pipeline between mouthful, the pipeline of the entering chilled water of the ice storage tank and heat exchanger is equipped with motor-driven valve J, the heat exchanger
Refrigerant water out and ice storage tank on be connected with another pipeline, the refrigerant water out of the heat exchanger with connected on ice storage tank it is another
One pipeline is equipped with motor-driven valve K and lets cool water pump, and pipeline is connected between the refrigerating medium outlet of the heat exchanger and chilled water pump,
The refrigerating medium of the heat exchanger exports the pipeline connected between chilled water pump and is equipped with motor-driven valve I, the refrigerating of the heat exchanger
Agent import and let cool and be connected with pipeline on another interface of device, the refrigerating medium import of the heat exchanger with let cool the another of device
The pipeline of one interface connection is equipped with motor-driven valve F.
4. ice-reserving lets cool system according to claim 1, which is characterized in that it further includes cooling tower and chilled water pump, is somebody's turn to do
Refrigeration unit, chilled water pump and cooling tower are in turn connected to form circuit by pipeline.
5. ice-reserving lets cool system according to claim 1, which is characterized in that the heat exchanger is heat-exchangers of the plate type.
6. ice-reserving lets cool system according to claim 1, which is characterized in that the throttling set is throttle valve.
7. ice-reserving lets cool system according to claim 2, which is characterized in that the device that lets cool is air-conditioned room.
8. ice-reserving described in a kind of claim 1 lets cool the application method of system, which is characterized in that open the refrigeration unit, cold
Freeze water pump, open the motor-driven valve A, motor-driven valve L, motor-driven valve B, motor-driven valve C, motor-driven valve E and motor-driven valve D, chilled water is from ice-reserving
Tank flows out and carries out high pressure warming by high-pressure hydraulic pump, and then chilled water of the refrigerating medium through over-heat-exchanger to high pressure warming cools down,
Chilled water evaporates in ice storage tank again by the effect of throttling set and produces mixture of ice and water.
9. ice-reserving described in a kind of claim 2 lets cool the application method of system, which is characterized in that open refrigeration unit, chilled water
Pump opens motor-driven valve H, motor-driven valve C, motor-driven valve G and motor-driven valve E, and frost water is made to cool down by letting cool device, is filled when letting cool
When placement location is in closed room, cool down to room.
10. ice-reserving described in a kind of claim 3 lets cool the application method of system, which is characterized in that open chilled water pump, let cool water
Pump opens motor-driven valve H, motor-driven valve I, motor-driven valve F, motor-driven valve J and motor-driven valve K, so that refrigerating medium is cooled down through over-heat-exchanger laggard
Enter to let cool device and cool down, saves chilled water in ice storage tank and enter heat exchanger by letting cool water pump and dropped to refrigerating medium
Temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056036.0A CN105627654B (en) | 2016-01-28 | 2016-01-28 | A kind of ice-reserving lets cool system and the application method of the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610056036.0A CN105627654B (en) | 2016-01-28 | 2016-01-28 | A kind of ice-reserving lets cool system and the application method of the system |
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| Publication Number | Publication Date |
|---|---|
| CN105627654A CN105627654A (en) | 2016-06-01 |
| CN105627654B true CN105627654B (en) | 2018-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610056036.0A Active CN105627654B (en) | 2016-01-28 | 2016-01-28 | A kind of ice-reserving lets cool system and the application method of the system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1054591A (en) * | 1996-08-09 | 1998-02-24 | Sanki Eng Co Ltd | Ice storage apparatus |
| CN203203163U (en) * | 2013-01-30 | 2013-09-18 | 苏州工业园区设计研究院股份有限公司 | Water circulation heat pump system with peak-adjusting and energy-storage function |
-
2016
- 2016-01-28 CN CN201610056036.0A patent/CN105627654B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1054591A (en) * | 1996-08-09 | 1998-02-24 | Sanki Eng Co Ltd | Ice storage apparatus |
| CN203203163U (en) * | 2013-01-30 | 2013-09-18 | 苏州工业园区设计研究院股份有限公司 | Water circulation heat pump system with peak-adjusting and energy-storage function |
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| Publication number | Publication date |
|---|---|
| CN105627654A (en) | 2016-06-01 |
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Address after: 523000 Guangdong province Dongguan City Nancheng Hongfu Road No. 102 building Huicheng 1706 Applicant after: DONGGUAN GAOJING ENERGY DEVELOPMENT Co.,Ltd. Address before: 523000 Guangdong province Dongguan City Nancheng Hongfu Road No. 102 building Huicheng 1706 Applicant before: GUANGDONG JIMING ENERGY DEVELOPMENT Co.,Ltd. |
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Address after: 1706, Huicheng Building, No. 102 Hongfu Road, Nancheng District, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Gaojing New Energy Development Co.,Ltd. Address before: 1706, Huicheng Building, No. 102 Hongfu Road, Nancheng District, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN GAOJING ENERGY DEVELOPMENT Co.,Ltd. |
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