CN107514723A - A kind of cold automatic regulating system and air-conditioning - Google Patents
A kind of cold automatic regulating system and air-conditioning Download PDFInfo
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- CN107514723A CN107514723A CN201710942670.9A CN201710942670A CN107514723A CN 107514723 A CN107514723 A CN 107514723A CN 201710942670 A CN201710942670 A CN 201710942670A CN 107514723 A CN107514723 A CN 107514723A
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Classifications
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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
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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
- F24F2005/0025—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 using heat exchange fluid storage tanks
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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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- 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)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a kind of cold automatic regulating system and air-conditioning, it is related to electrical equipment.Cold automatic regulating system includes control device, cooling assembly, water pump, cold-accumulating box, surface cooler, main road motor-driven valve, pipeline and temperature sensor, and cooling assembly is used to cool down air conditioning water；Water pump provides air conditioning water circulation power and regulating water flow；Cold-accumulating box is in parallel with main road motor-driven valve, and air conditioning water after main road motor-driven valve and cold-accumulating box, forms mixing water respectively；Surface cooler is used to, according to mixing water cooling air, reduce environment temperature；Temperature sensor is connected with cold-accumulating box and control device, for detecting the real time temperature of cold-accumulating box, obtains real-time temperature values；Control device is connected with cooling assembly, for comparing real-time temperature values and preset value, to control cooling assembly start and stop.It can realize that air conditioning area temperature is maintained in certain temperature range, reduce temperature fluctuation, meet comfort requirement, and avoid air-conditioning frequent start-stop, reduce the energy consumption of air-conditioning, realize the function of air conditioner energy saving.
Description
Technical field
The present invention relates to electrical equipment, in particular to a kind of cold automatic regulating system and air-conditioning.
Background technology
For air conditioning area to maintain to certain temperature range, fixed frequency air conditioner uses intermitten operation mode, and compressor is easy
Start frequently, temperature fluctuation is big, and also has an impact to the compressor life-span；Convertible frequency air-conditioner adds frequency converter, does not make air-conditioning always not
Shut down, be often in low speed poor efficiency working condition, it is overall in the case of identical refrigeration capacity requirement plus the power consumption of frequency changer circuit
Energy consumption is higher, and has harmonic pollution and electromagnetic radiation pollution.
The content of the invention
It is an object of the invention to provide a kind of cold automatic regulating system, cold automatic regulating system provided by the invention
Applied to air-conditioning, cold automatic regulating system provided by the invention, it can realize that air conditioning area temperature maintains certain temperature model
In enclosing, temperature fluctuation is reduced, meets comfort requirement, and avoid air-conditioning frequent start-stop, reduced the energy consumption of air-conditioning, realize air-conditioning
The function of energy-conservation.
It is an object of the invention to provide a kind of air-conditioning, air-conditioning provided by the invention, it can realize that air conditioning area temperature is tieed up
Hold in certain temperature range, reduce temperature fluctuation, meet comfort requirement, and avoid air-conditioning frequent start-stop, reduce air-conditioning
Energy consumption, realize the function of air conditioner energy saving.
The present invention provides a kind of technical scheme：
A kind of cold automatic regulating system, applied to air-conditioning, including control device, cooling assembly, water pump, cold-accumulating box, table
Cooler, main road motor-driven valve, pipeline and temperature sensor, the cooling assembly are connected by the pipeline with the surface cooler, institute
State main road motor-driven valve and the cold-accumulating box is arranged on the pipeline；
The cooling assembly is used for air conditioning water；
The water pump provides air conditioning water circulation power and regulating water flow；
The cold-accumulating box is in parallel with the main road motor-driven valve, the air conditioning water respectively by the main road motor-driven valve and
After the cold-accumulating box, mixing water is formed；
The surface cooler is used to, according to the mixing water cooling air, reduce environment temperature；
The temperature sensor is connected with the cold-accumulating box and the control device, for detecting the real-time of the cold-accumulating box
Temperature, obtain real-time temperature values；
The control device is connected with the cooling assembly, for the real-time temperature values and the first preset value, with
Control the cooling assembly start and stop.
Further, in preferred embodiments of the present invention, the control device is used for when the real-time temperature values are less than
During first preset value, the cooling assembly is controlled to close；
The control device is additionally operable to, when the real-time temperature values are more than first preset value, control the refrigeration train
Part is opened.
Further, in preferred embodiments of the present invention, the cold automatic regulating system also includes adjusting part, institute
State adjusting part to be connected with the cold-accumulating box, for adjusting the flow for the air conditioning water for entering the cold-accumulating box.
Further, in preferred embodiments of the present invention, the adjusting part is electronic including the first motor-driven valve and second
Valve, first motor-driven valve are in parallel with second motor-driven valve；
The control device is connected with first motor-driven valve, is additionally operable to when the environment temperature is less than the 3rd preset value
When, control first motor-driven valve to open, the air conditioning water is entered the cold-accumulating box；
The control device is connected with second motor-driven valve, is additionally operable to after first motor-driven valve is opened, the ring
When border temperature is also less than three preset value, control second motor-driven valve to open, make described in the air conditioning water entrance
The flow increase of cold-accumulating box.
Further, in preferred embodiments of the present invention, the adjusting part also includes bypass component, the bypass group
Part includes bypass line and bypass motor-driven valve；
The bypass line is connected with the pipeline；
The control device is connected with the bypass motor-driven valve, is additionally operable to when first motor-driven valve and described second electronic
After valve is opened, when the environment temperature is also less than three preset value, the bypass motor-driven valve is controlled to open, the mixing water
Flowed back by the bypass component.
Further, in preferred embodiments of the present invention, normal-temperature water is housed, the normal-temperature water is with entering in the cold-accumulating box
Enter the cold-accumulating box air conditioning water and be mixed to form the second mixing water, second mixing water is with passing through the main road motor-driven valve
The air conditioning water forms mixing water.
Further, in preferred embodiments of the present invention, the cold automatic regulating system also includes water return pipeline, institute
State surface cooler to be connected with the cooling assembly by the water return pipeline, for the mixing to heat up after the cooling air that flows back
Water, the cold automatic regulating system also include level pressure component, and the level pressure component passes through the water return pipeline and the refrigeration
Component connects, and the level pressure component is used for the pressure for setting up the water return pipeline.
Further, in preferred embodiments of the present invention, the water pump is used for when the cooling assembly is closed, described
Environment temperature is less than the 3rd preset value, and the water pump reduces the air conditioning water flow for being supplied to the surface cooler；It is described
Water pump is additionally operable to the environment temperature and is higher than the 3rd preset value, and the water pump increase is supplied to the described cold of the surface cooler
Freeze water-carrying capacity.
Further, in preferred embodiments of the present invention, the cooling assembly includes compressor, and the compressor is fixed
Frequency compressor.
A kind of air-conditioning, including cold automatic regulating system, the cold automatic regulating system, applied to air-conditioning, including control
Device, cooling assembly, water pump, cold-accumulating box, surface cooler, main road motor-driven valve, pipeline and temperature sensor processed, the cooling assembly lead to
Cross the pipeline to be connected with the surface cooler, the main road motor-driven valve and the cold-accumulating box are arranged on the pipeline；
The cooling assembly is used for air conditioning water；
The cold-accumulating box is in parallel with the main road motor-driven valve, the air conditioning water respectively by the main road motor-driven valve and
After the cold-accumulating box, mixing water is formed；
The surface cooler is used to, according to the mixing water cooling air, reduce environment temperature；
The temperature sensor is connected with the cold-accumulating box and the control device, for detecting the real-time of the cold-accumulating box
Temperature, obtain real-time temperature values；
The control device is connected with the cooling assembly, for the real-time temperature values and the first preset value, with
Control the cooling assembly start and stop.
Cold automatic regulating system provided by the invention and the beneficial effect of air-conditioning are：In the present invention, temperature sensor
The real-time temperature values in water storage box are detected, control device compares real-time temperature values and the first preset value, to control cooling assembly to close
Close.Cold automatic regulating system provided by the invention and air-conditioning, it can realize that air conditioning area temperature maintains certain temperature range
It is interior, temperature fluctuation is reduced, meets comfort requirement, and air-conditioning frequent start-stop is avoided, the energy consumption of air-conditioning is reduced, realizes air-conditioning section
The function of energy.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation for the cold automatic regulating system that the embodiment of the present invention one provides.
Fig. 2 is the composition frame chart for the cold automatic regulating system that the embodiment of the present invention one provides.
Fig. 3 is the structural representation of the partial schematic diagram for the cold automatic regulating system that the embodiment of the present invention one provides.
Fig. 4 is the composition frame chart for the cold automatic regulating system that the embodiment of the present invention one provides.
Icon：100- cold automatic regulating systems；110- control devices；112- water return pipelines；114- level pressure components；120-
Cooling assembly；130- cold-accumulating box；140- surface coolers；150- main road motor-driven valves；160- pipelines；170- temperature sensors；180- water
Pump；190- adjusting parts；The motor-driven valves of 192- first；The motor-driven valves of 194- second；196- bypass components；1962- bypass lines；
1964- bypass motor-driven valves.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is to be understood that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or should
Invention product using when the orientation usually put or position relationship, or the orientation or position that those skilled in the art usually understand
Relation is put, it is of the invention necessary with simplified description, rather than the equipment or element of instruction or hint meaning to be for only for ease of description
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Referring to Fig. 1, present embodiments providing a kind of cold automatic regulating system 100, the cold that the present embodiment provides is certainly
Dynamic regulating system 100 is applied to air-conditioning, and the cold automatic regulating system 100 that the present embodiment provides can avoid air-conditioning from frequently opening
Stop, reduce the energy consumption of air-conditioning, realize the function of air conditioner energy saving.
Fig. 1 and Fig. 2 are referred to, in the present embodiment, cold automatic regulating system 100 includes control device 110, refrigeration train
Part 120, cold-accumulating box 130, surface cooler 140, main road motor-driven valve 150, pipeline 160 and temperature sensor 170, cooling assembly 120 are logical
Cross pipeline 160 to be connected with surface cooler 140, main road motor-driven valve 150 and cold-accumulating box 130 are arranged on pipeline 160；
Cooling assembly 120 is used to cool down air conditioning water；
Cold-accumulating box 130 is in parallel with main road motor-driven valve 150, and air conditioning water passes through main road motor-driven valve 150 and cold-accumulating box respectively
After 130, mixing water is formed；
Surface cooler 140 is used to, according to mixing water cooling air, reduce environment temperature；
Temperature sensor 170 is connected with cold-accumulating box 130 and control device 110, for detecting the real-time temperature of cold-accumulating box 130
Degree, obtains real-time temperature values；
Control device 110 is connected with cooling assembly 120, for comparing real-time temperature values and the first preset value, to control system
The cold start and stop of component 120.
In the present embodiment, control device 110 is used for when real-time temperature values are less than the first preset value, controls cooling assembly
120 close.Control device 110 is additionally operable to when real-time temperature values are more than the second preset value, and control cooling assembly 120 is opened.
In the present embodiment, temperature sensor 170 detects the temperature in cold-accumulating box 130, when the temperature in cold-accumulating box 130 is small
When the first preset value, control device 110 controls cooling assembly 120 to close, and cold is provided to surface cooler 140 by cold-accumulating box 130,
When the temperature in cold-accumulating box 130 is more than the second preset value, control device 110 controls cooling assembly 120 to open, by cooling assembly
120 provide cold to surface cooler 140.
In the present embodiment, cold automatic regulating system 100 also includes water pump 180, and water pump 180 is arranged on water inlet pipe,
Water pump 180 is used to provide hydraulic pressure to air conditioning water.
Water pump 180 is used for when cooling assembly 120 is closed, and environment temperature is less than the 3rd preset value, and water pump 180, which reduces, to be provided
Air conditioning water flow to surface cooler 140；Water pump 180 is additionally operable to environment temperature and is higher than the 3rd preset value, and the increase of water pump 180 carries
Supply the chilled-water flow of surface cooler 140.
In the present embodiment, cold automatic regulating system 100 also includes adjusting part 190, adjusting part 190 and cold-accumulating box
130 and cooling assembly 120 connect, for adjust into cold-accumulating box 130 air conditioning water flow.
Fig. 3 and Fig. 4 is referred to, in the present embodiment, adjusting part 190 includes the first motor-driven valve 192 and the second motor-driven valve
194, the first motor-driven valve 192 is in parallel with the second motor-driven valve 194；
Control device 110 is connected with the first motor-driven valve 192, is additionally operable to when environment temperature is less than three preset values, control
First motor-driven valve 192 is opened, and air conditioning water is entered in cold-accumulating box 130.Control device 110 is additionally operable to when the first motor-driven valve
After 192 open, when environment temperature is also less than three preset values, the second motor-driven valve 194 of control is opened, and enters air conditioning water
Flow increase in cold-accumulating box 130.
In the present embodiment, when environment temperature is less than three preset values, control device 110 controls the first motor-driven valve 192
Open, when environment temperature is also less than three preset values after the unlatching of the first motor-driven valve 192, the control second of control device 110 is electronic
Valve 194 is opened, and makes the flow increase of air conditioning water entered in cold-accumulating box 130.
It should be noted that in the present embodiment, adjusting part 190 includes the first motor-driven valve 192 and the second motor-driven valve
194, but not limited to this, in other embodiments of the invention, adjusting part 190 can also include the 3rd motor-driven valve, the 4th
Motor-driven valve etc., the scheme being equal with the present embodiment, the effect of the present embodiment can be reached, in protection scope of the present invention
It is interior.
In the present embodiment, the first motor-driven valve 192 and the second motor-driven valve 194, can be the first electricity to improve degree of regulation
Dynamic valve 192 is more than the second motor-driven valve 194 or the second motor-driven valve 194 is more than the first motor-driven valve 192, need to ensure the
In one motor-driven valve 192 and the second motor-driven valve 194, one of them is more than another.
In the present embodiment, adjusting part 190 also includes bypass component 196, and bypass component 196 includes bypass line 1962
And bypass motor-driven valve 1964, bypass line 1962 are connected with pipeline 160, bypass motor-driven valve 1964 is arranged on bypass line 1962
On；
Control device 110 is connected with bypass motor-driven valve 1964, is additionally operable to when the first motor-driven valve 192 and the second motor-driven valve 194
After unlatching, when environment temperature is also less than three preset values, control bypass motor-driven valve 1964 is opened, and mixing water passes through bypass component
196 backflows.
In the present embodiment, environment temperature is also less than the 3rd after the first motor-driven valve 192, the second motor-driven valve 194 are opened
After preset value, control device 110 controls bypass motor-driven valve to open, and mixing water directly flows back by bypass component 196.
In the present embodiment, normal-temperature water is housed in cold-accumulating box 130, air conditioning water enter after cold-accumulating box 130 with cold-storage
Normal-temperature water in case 130 forms the second mixing water, and the temperature of the second mixing water is with the air conditioning water for entering cold-accumulating box 130
Flow increase after, gradually reduce.
In the present embodiment, control device 110 is used for when real-time temperature values are less than the first preset value, controls cooling assembly
120 close.Control device 110 is additionally operable to when real-time temperature values are more than the second preset value, and control cooling assembly 120 is opened.
After the first motor-driven valve 192 and the second motor-driven valve 194 are opened, air conditioning water and the normal-temperature water in cold-accumulating box 130
Mixed, form the second mixing water, when the air conditioning water of input is more and more, the temperature of the second mixing water can be lower, when
When real-time temperature values are less than the first preset value, control device 110 controls main road motor-driven valve 150 to close.Main road motor-driven valve 150 is closed
Afterwards, cold-storage water tank provides cold to surface cooler 140.After the real-time temperature values in cold-accumulating box 130 are more than the second preset value, control
Device 110 controls cooling assembly 120 to open, and cooling assembly 120 cools down air conditioning water.
Please continue to refer to Fig. 1, in the present embodiment, cold automatic regulating system 100 also includes water return pipeline 112 and level pressure
Component 114, surface cooler 140 is connected by water return pipeline 112 with cooling assembly 120, for the mixing water that flows back.Level pressure component 114
It is connected by water return pipeline 112 with cooling assembly 120, level pressure component 114 is used for the pressure for setting up water return pipeline 112.
It should be noted that in the present embodiment, cold automatic regulating system 100 also includes water return pipeline 112 and level pressure
Component 114, but not limited to this, in other embodiments of the invention, cold automatic regulating system 100 can not have to include determining
Press component 114.The scheme being equal with the present embodiment, the effect of the present embodiment can be reached, in protection scope of the present invention
It is interior.
In the present embodiment, cooling assembly 120 includes compressor (not shown), and compressor is invariable frequency compressor.It can subtract
Low energy consumption, save electric energy.
The operation principle for the cold automatic regulating system 100 that the present embodiment provides：In the present embodiment, air-conditioning start is waited,
Main road motor-driven valve 150 is opened, and air conditioning water flows to surface cooler 140 by main road motor-driven valve 150, and surface cooler 140 directly passes through
Air conditioning water cooling air, reduce environment temperature.When environment temperature is less than three preset values, the control of control device 110 the
One motor-driven valve 192 is opened, and part air conditioning water enters cold-accumulating box 130 by the first motor-driven valve 192, defeated in cold-accumulating box 130
The second mixing water gone out by the air conditioning water of main road motor-driven valve 150 with forming mixing water, and surface cooler 140 is according to mixing water cooling
But air, after the first motor-driven valve 192 is opened, ambient temperature value is also less than the 3rd preset value, the electricity of the control of control device 110 second
Dynamic valve 194 is opened, and after the second motor-driven valve 194 is opened, ambient temperature value is also less than the 3rd preset value, and control device 110 controls
Bypass motor-driven valve 1964 is opened.When the real-time temperature values that temperature sensor 170 is detected in cold-accumulating box 130 are less than the first preset value
When, control device 110 controls cooling assembly 120 to close, and cold-accumulating box 130 is directly to the cooling of surface cooler 140.When in cold-accumulating box 130
Real-time temperature values be more than the second preset value after, control device 110 control cooling assembly 120 open.
In summary, the cold automatic regulating system 100 that the present embodiment provides can avoid air-conditioning frequent start-stop, reduce
The energy consumption of air-conditioning, realize the function of air conditioner energy saving.
Embodiment two
A kind of air-conditioning (not shown) is present embodiments provided, the cold automatic regulating system 100 that the present embodiment provides is applied
In air-conditioning, the cold automatic regulating system 100 that the present embodiment provides can avoid air-conditioning frequent start-stop, reduce the energy of air-conditioning
Consumption, realize the function of air conditioner energy saving.
The air-conditioning that the present embodiment provides includes a kind of cold automatic regulating system of air-conditioner housing (not shown) and embodiment
100, cold automatic regulating system 100 is arranged in air-conditioner housing.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. cold automatic regulating system, applied to air-conditioning, it is characterised in that including control device, cooling assembly, water pump, Cold-accumulating box, surface cooler, main road motor-driven valve, pipeline and temperature sensor, the cooling assembly are cold by the pipeline and the table Device is connected, and the main road motor-driven valve and the cold-accumulating box are arranged on the pipeline；The cooling assembly is used to cool down air conditioning water；The water pump provides air conditioning water circulation power and regulating water flow；The cold-accumulating box is in parallel with the main road motor-driven valve, and the air conditioning water is respectively by the main road motor-driven valve and described After cold-accumulating box, mixing water is formed；The surface cooler is used to, according to the mixing water cooling air, reduce environment temperature；The temperature sensor is connected with the cold-accumulating box and the control device, for detecting the real-time temperature of the cold-accumulating box Degree, obtains real-time temperature values；The control device is connected with the cooling assembly, for the real-time temperature values and preset value, with described in control Cooling assembly start and stop.
- 2. cold automatic regulating system according to claim 1, it is characterised in that the preset value includes the first preset value And second preset value, wherein first preset value is less than second preset value；The control device is used for when the real-time temperature values are less than first preset value, controls the cooling assembly to close Close；The control device is additionally operable to, when the real-time temperature values are more than second preset value, control the cooling assembly to open Open.
- 3. cold automatic regulating system according to claim 1, it is characterised in that the cold automatic regulating system is also wrapped Adjusting part is included, the adjusting part is connected with the cold-accumulating box and cooling assembly, and the sky of the cold-accumulating box is entered for adjusting Adjust the flow of chilled water.
- 4. cold automatic regulating system according to claim 3, it is characterised in that it is electronic that the adjusting part includes first Valve and the second motor-driven valve, first motor-driven valve are in parallel with second motor-driven valve；The control device is connected with first motor-driven valve, is additionally operable to when the environment temperature is less than three preset values, control Make first motor-driven valve to open, the air conditioning water is entered the cold-accumulating box；The control device is connected with second motor-driven valve, is additionally operable to after first motor-driven valve is opened, the environment temperature When degree is also less than three preset value, controls second motor-driven valve to open, the air conditioning water is entered the cold-storage The flow increase of case.
- 5. cold automatic regulating system according to claim 4, it is characterised in that the adjusting part also includes bypass group Part, the bypass component include bypass line and bypass motor-driven valve, and the bypass line is connected with the pipeline, the bypass electricity Dynamic valve is arranged on the bypass line；The control device is connected with the bypass motor-driven valve, is additionally operable to when first motor-driven valve and second motor-driven valve are opened Qi Hou, when the environment temperature is also less than three preset value, the bypass motor-driven valve is controlled to open, the mixing water passes through The bypass component backflow.
- 6. cold automatic regulating system according to claim 1, it is characterised in that normal-temperature water is housed in the cold-accumulating box, The normal-temperature water into the cold-accumulating box air conditioning water with being mixed to form the second mixing water, and second mixing water is with passing through institute The air conditioning water for stating main road motor-driven valve forms mixing water.
- 7. cold automatic regulating system according to claim 1, it is characterised in that the cold automatic regulating system is also wrapped Water return pipeline is included, the surface cooler is connected by the water return pipeline with the cooling assembly, for being risen after the cooling air that flows back The mixing water of temperature, the cold automatic regulating system also include level pressure component, and the level pressure component passes through the return pipe Road is connected with the cooling assembly, and the level pressure component is used for the pressure for setting up the water return pipeline.
- 8. cold automatic regulating system according to claim 2, it is characterised in that the water pump is used to work as the refrigeration train When part is closed, the environment temperature is less than the 3rd preset value, and the water pump reduces the air-conditioning cold for being supplied to the surface cooler Freeze water-carrying capacity；The water pump is additionally operable to the environment temperature and is higher than the 3rd preset value, and the water pump increase is supplied to described The chilled-water flow of surface cooler.
- 9. cold automatic regulating system according to claim 1, it is characterised in that the cooling assembly includes compressor, The compressor is invariable frequency compressor.
- 10. a kind of air-conditioning, it is characterised in that including the cold automatic regulating system as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942670.9A CN107514723A (en) | 2017-10-11 | 2017-10-11 | A kind of cold automatic regulating system and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710942670.9A CN107514723A (en) | 2017-10-11 | 2017-10-11 | A kind of cold automatic regulating system and air-conditioning |
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| Publication Number | Publication Date |
|---|---|
| CN107514723A true CN107514723A (en) | 2017-12-26 |
Family
ID=60726854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710942670.9A Pending CN107514723A (en) | 2017-10-11 | 2017-10-11 | A kind of cold automatic regulating system and air-conditioning |
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| CN109945299A (en) * | 2019-03-20 | 2019-06-28 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
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| CN109945299B (en) * | 2019-03-20 | 2021-02-05 | 珠海格力电器股份有限公司 | Air conditioner and control method thereof |
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