CN107655125A - A kind of ice cold-storage energy conserving system - Google Patents
A kind of ice cold-storage energy conserving system Download PDFInfo
- Publication number
- CN107655125A CN107655125A CN201711047839.0A CN201711047839A CN107655125A CN 107655125 A CN107655125 A CN 107655125A CN 201711047839 A CN201711047839 A CN 201711047839A CN 107655125 A CN107655125 A CN 107655125A
- Authority
- CN
- China
- Prior art keywords
- valve
- kilowatt
- hour meter
- unit
- ice making
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Abstract
The present invention relates to a kind of ice cold-storage energy conserving system, including water supplying unit, valve system, kilowatt-hour meter system, air feed unit, ice making unit and controller；Valve system includes the first valve, the second valve and the 3rd valve；Kilowatt-hour meter system includes the first kilowatt-hour meter, the second kilowatt-hour meter and the 3rd kilowatt-hour meter；For water supplying unit by connecting user terminal and ice making unit respectively by the first valve and the second valve, ice making unit connects user terminal by the 3rd valve；The first kilowatt-hour meter is connected on water supplying unit, ice making unit connects the second kilowatt-hour meter, and air feed unit connects the 3rd kilowatt-hour meter；Controller electrical connection valve system, kilowatt-hour meter system and air feed unit.The present invention can realize the energy-efficient operation of ice cold-storage energy conserving system, while realize the optimal adjustment control of each unit in system, and help system is run in the best condition, is saved the energy and is improved efficiency of energy utilization.
Description
Technical field
The present invention relates to ice storage technology field, more particularly to a kind of ice cold-storage energy conserving system.
Background technology
Existing ice cold-storage apparatus is mostly by changing former handpiece Water Chilling Units operating condition come cold storage of ice making, its cold-storage mode
Make former cooling-water machine overload operation, so as to reduce the efficiency of former cooling-water machine, increase former handpiece Water Chilling Units operation power and
So that former cooling-water machine fluctuation of service.Also, it is bigger to the demand of low-temperature receiver to people in the season of heat, it can typically make
Use air conditioner refrigerating.But the increase of power consumption can be caused, and the consumption to the energy, especially in peak times of power consumption, greatly increase
Circuit operation burden.
The content of the invention
In order to solve the above technical problems, it is an object of the invention to provide a kind of ice cold-storage energy conserving system, the present invention can be real
The energy-efficient operation of existing ice cold-storage energy conserving system, while the optimal adjustment control of each unit in system is realized, help system exists
Run under optimum state, save the energy and improve efficiency of energy utilization.
The present invention a kind of ice cold-storage energy conserving system, including water supplying unit, valve system, kilowatt-hour meter system, air feed unit,
Ice making unit and controller；Valve system includes the first valve, the second valve and the 3rd valve；Kilowatt-hour meter system includes the first electricity
Spend table, the second kilowatt-hour meter and the 3rd kilowatt-hour meter；Water supplying unit by connecting user terminal respectively by the first valve and the second valve
And ice making unit, ice making unit connect user terminal by the 3rd valve；The first kilowatt-hour meter is connected on water supplying unit, ice making unit connects
The second kilowatt-hour meter is connect, air feed unit connects the 3rd kilowatt-hour meter；Controller electrical connection valve system, kilowatt-hour meter system and air feed list
Member.
Further, ice cold-storage energy conserving system also includes pressure sensor, and pressure sensor is used to measure water supplying unit, system
The water consumption of ice unit and user terminal, controller according to the measurement result of pressure sensor adjust the first valve, the second valve and
The opening and closing of 3rd valve.
Further, air feed unit face ice making unit is set.
Further, air feed unit is fan.
Further, temperature sensor is additionally provided with ice making unit, temperature sensor is electrically connected with the controller.
Further, heat-insulation layer is additionally provided with outside ice making unit.
Further, ice level sensor is provided with ice making unit, ice level sensor is electrically connected with the controller.
Further, controller is PLC.
In the use of the present invention, when water supplying unit output is more than the water consumption of user terminal, the first valve is not beaten all
Open, the second valve is normally opened, and the 3rd valve is normally closed, and a part of water is supplied ice making by water supplying unit while user terminal water is supplied
Unit carries out cold storage of ice making；When the output of water supplying unit is less than the water consumption of user terminal, the first valve is normally opened, the second valve
Normally closed, the 3rd valve is normally opened, and water supplying unit and ice making unit supply water to user terminal jointly；It is not less than in the output of ice making unit
During the water consumption of user terminal, the first valve is normally closed, and the second valve is normally closed, and the 3rd valve is normally opened, is only supplied water by ice making unit to use
Family end；When ice making unit output is less than the water consumption of user terminal, the first valve is normally opened, and the second valve is normally closed, the 3rd valve
It is normally closed, only supplied water by water supplying unit to user terminal.
In addition, ice making unit can also provide cooling function for user terminal, i.e., when the environment temperature of user terminal is higher, the
One valve is normally opened, and the second valve is normally opened, and the 3rd valve is normally opened, and water supplying unit supplies water for ice making unit, the confession of face ice making unit
The heat that ice making unit stores is blown into the environment around user terminal by wind unit, reduces indoor temperature.
By such scheme, the present invention at least has advantages below：
Remaining or whole cold water are used for cold-storage, so as to efficient by foregoing invention when water supplying unit is in load ebb
The cold water exported using water supplying unit, beneficial to energy-conservation, when water supplying unit is in load peak, stop supplying water to user terminal,
But supplied water by ice making unit to user terminal, to reduce water supplying unit load, extend the life-span of water supplying unit, when ice making unit supplies
When water can not meet user terminal, continue to supply water to user terminal by water supplying unit.
In addition, ice making unit is simultaneously also user terminal cooling, under the auxiliary of air feed unit, will be stored in ice making unit
Low-temperature receiver energy be supplied to user terminal, complete deicing processes, effectively make use of resource.
Kilowatt-hour meter system can monitor the power consumption of each equipment of each unit day part at any time, with reach calculate the ice-reserving period and
The function of operation power charge under the ice-melt period, reduce daytime to electricity consumption come freeze and caused by power consumption and energy resource consumption,
Energy-saving and emission-reduction, also, reduce distribution capacity, reduce cost.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structural representation of ice cold-storage energy conserving system of the present invention；
Description of reference numerals：
1- water supplying units；2- ice making units；3- fans；4- user terminals；The valves of 5- first；The valves of 6- second；The valves of 7- the 3rd
Door；The kilowatt-hour meters of 8- first；The kilowatt-hour meters of 9- second；The kilowatt-hour meters of 10- the 3rd.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Embodiment 1
A kind of ice cold-storage energy conserving system of the present invention, including water supplying unit 1, valve system, kilowatt-hour meter system, fan 3, system
Ice unit 2 and PLC；Valve system includes the first valve 5, the second valve 6 and the 3rd valve 7；Kilowatt-hour meter system includes
First kilowatt-hour meter 8, the second kilowatt-hour meter 9 and the 3rd kilowatt-hour meter 10；The face ice making unit 2 of fan 3 is set.Water supplying unit 1 passes through logical
Cross the first valve 5 and the second valve 6 connects user terminal 4 and ice making unit 2 respectively, ice making unit 2 is connected by the 3rd valve 7 and used
Family end 4；Water supplying unit 1 connects the first kilowatt-hour meter 8, and ice making unit 2 connects the second kilowatt-hour meter 9, and fan 3 connects the 3rd kilowatt-hour meter
10；The setting of three kilowatt-hour meters can monitor the power consumption of each unit at any time, count the power consumption of system.PLC electricity
Connecting valve system, kilowatt-hour meter system and fan 3.
Further, ice cold-storage energy conserving system also includes pressure sensor, pressure sensor be used to measuring water supplying unit 1,
The water consumption of ice making unit 2 and user terminal 4, PLC can according to the measurement result of pressure sensor adjust the first valve 5,
The opening and closing of second valve 6 and the 3rd valve 7.
Further, temperature sensor is additionally provided with ice making unit 2, temperature sensor electrically connects with PLC.Ice making
Heat-insulation layer is additionally provided with outside unit 2, to prevent external environment from influenceing the temperature inside ice making unit 2.Ice is provided with ice making unit 2
Level sensor, ice level sensor electrically connect with PLC.
In the use of the present invention, when the output of water supplying unit 1 is more than the water consumption of user terminal 4, the first valve 5 is not whole
Open, the second valve 6 is normally opened, and the 3rd valve 7 is normally closed, and water supplying unit 1 supplies a part of water while user terminal 4 is supplied with water
Cold storage of ice making is carried out to ice making unit 2；When the output of water supplying unit 1 is less than the water consumption of user terminal 4, the first valve 5 is normal
Open, the second valve 6 is normally closed, and the 3rd valve 7 is normally opened, and water supplying unit 1 and ice making unit 2 supply water to user terminal 4 jointly；In ice making list
When the output of member 2 is not less than the water consumption of user terminal 4, the first valve 5 is normally closed, and the second valve 6 is normally closed, and the 3rd valve 7 is normally opened,
Only supplied water by ice making unit 2 to user terminal 4；When the output of ice making unit 2 is less than the water consumption of user terminal 4, the first valve 5 is normal
Open, the second valve 6 is normally closed, and the 3rd valve 7 is normally closed, is only supplied water by water supplying unit 1 to user terminal 4.
In addition, ice making unit 2, which can also be user terminal 4, provides cooling function, the relatively low electric power low-valley interval of electricity price is selected
Start ice making unit 2, the first valve 5 is normally opened, and the second valve 6 is normally opened, and the 3rd valve 7 is normally closed, and water supplying unit 1 is ice making unit 2
Supply water, ice making unit 2 works, cold is stored in the form of ice.Wait until daytime electricity price it is higher spike period demand it is cold
During amount, the first valve 5 can be made normally closed, the second valve 6 is normally closed, and the 3rd valve 7 is normally opened, allows the ice stored by night to dissolve, i.e.,
Reach the effect of cooling, while the heat that ice making unit 2 stores is blown into around user terminal 4 by the fan 3 of face ice making unit 2
In environment, indoor temperature is reduced, so the power demand quantity of spike period on daytime can be transferred to the night dip period.
Described above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvement and modification also should be regarded as protection scope of the present invention.
Claims (8)
- A kind of 1. ice cold-storage energy conserving system, it is characterised in that：Including water supplying unit, valve system, kilowatt-hour meter system, air feed list Member, ice making unit and controller；The valve system includes the first valve, the second valve and the 3rd valve；The kilowatt-hour meter system System includes the first kilowatt-hour meter, the second kilowatt-hour meter and the 3rd kilowatt-hour meter；The water supplying unit is by passing through the first valve and the second valve Door connects user terminal and ice making unit respectively, and the ice making unit connects the user terminal by the 3rd valve；The list that supplies water Connect first kilowatt-hour meter in member, the ice making unit connects second kilowatt-hour meter, the air feed unit connection described the Three kilowatt-hour meters；The controller electrically connects valve system, kilowatt-hour meter system and the air feed unit.
- 2. ice cold-storage energy conserving system according to claim 1, it is characterised in that：The ice cold-storage energy conserving system also includes pressure Force snesor, the pressure sensor are used for the water consumption for measuring the water supplying unit, ice making unit and user terminal, the control Device adjusts the opening and closing of first valve, the second valve and the 3rd valve according to the measurement result of the pressure sensor.
- 3. ice cold-storage energy conserving system according to claim 1, it is characterised in that：Ice making list described in the air feed unit face Member is set.
- 4. ice cold-storage energy conserving system according to claim 1, it is characterised in that：The air feed unit is fan.
- 5. ice cold-storage energy conserving system according to claim 1, it is characterised in that：Temperature biography is additionally provided with the ice making unit Sensor, the temperature sensor electrically connect with the controller.
- 6. ice cold-storage energy conserving system according to claim 1, it is characterised in that：Insulation is additionally provided with outside the ice making unit Layer.
- 7. ice cold-storage energy conserving system according to claim 1, it is characterised in that：Ice position is provided with the ice making unit to sense Device, the ice level sensor electrically connect with the controller.
- 8. ice cold-storage energy conserving system according to claim 1, it is characterised in that：The controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711047839.0A CN107655125A (en) | 2017-10-31 | 2017-10-31 | A kind of ice cold-storage energy conserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711047839.0A CN107655125A (en) | 2017-10-31 | 2017-10-31 | A kind of ice cold-storage energy conserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655125A true CN107655125A (en) | 2018-02-02 |
Family
ID=61096315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711047839.0A Pending CN107655125A (en) | 2017-10-31 | 2017-10-31 | A kind of ice cold-storage energy conserving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655125A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140125A (en) * | 2007-10-12 | 2008-03-12 | 邹杰 | Dynamic ice cold-storage method and apparatus |
| CN203036918U (en) * | 2012-12-27 | 2013-07-03 | 广州昊磊换热设备有限公司 | Dynamic cold storage system |
| CN203857616U (en) * | 2013-09-11 | 2014-10-01 | 深圳市作夏科技有限公司 | Energy-saving control system for ice-storage central air conditioner based on DDC (direct digital controller) |
| CN204534977U (en) * | 2015-01-12 | 2015-08-05 | 上禾谷能源科技（北京）有限公司 | A kind of ice conserve cold amount of energy saving monitoring system |
-
2017
- 2017-10-31 CN CN201711047839.0A patent/CN107655125A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140125A (en) * | 2007-10-12 | 2008-03-12 | 邹杰 | Dynamic ice cold-storage method and apparatus |
| CN203036918U (en) * | 2012-12-27 | 2013-07-03 | 广州昊磊换热设备有限公司 | Dynamic cold storage system |
| CN203857616U (en) * | 2013-09-11 | 2014-10-01 | 深圳市作夏科技有限公司 | Energy-saving control system for ice-storage central air conditioner based on DDC (direct digital controller) |
| CN204534977U (en) * | 2015-01-12 | 2015-08-05 | 上禾谷能源科技（北京）有限公司 | A kind of ice conserve cold amount of energy saving monitoring system |
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| PB01 | Publication | ||
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Application publication date: 20180202 |