CN110398007A - A kind of water cooler and its control method of included fan wall - Google Patents
A kind of water cooler and its control method of included fan wall Download PDFInfo
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- CN110398007A CN110398007A CN201910590418.5A CN201910590418A CN110398007A CN 110398007 A CN110398007 A CN 110398007A CN 201910590418 A CN201910590418 A CN 201910590418A CN 110398007 A CN110398007 A CN 110398007A
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- blower
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- evaporative condenser
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 21
- 238000009833 condensation Methods 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000010025 steaming Methods 0.000 claims 1
- 230000008569 process Effects 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 11
- 238000005057 refrigeration Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- F24F5/001—Compression cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
- F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses the water coolers and its control method of a kind of included fan wall, the water cooler includes: control system, cabinet, the compressor for being arranged in cabinet and connecting respectively with control system, evaporator mention effect scale controlling device, blower wall device, evaporative condenser and dehydrater；The compressor, mention effect scale controlling device, evaporative condenser and evaporator are sequentially connected by pipeline；Effect scale controlling device, blower wall device, evaporative condenser and the dehydrater of mentioning is set gradually according to the intracorporal airflow direction of case；The water cooler application evaporative condenser heat dissipation technology and blower wall technology integrate carnot's cycle process and air radiating treatment process integral intelligent, discharge condensation heat on the spot while efficiently producing chilled water, energy-efficient；Each functional section of unit is using modularized design, it can be achieved that multi-functional section of flexible combination；Need to produce comfortable and process applications chilled water or hot water occasion suitable for various occasions.
Description
Technical field
The present invention relates to refrigeration air-conditioner and heating technology field, in particular to a kind of heat exchange link is simplified, energy-efficient
Water cooler and its control method.
Background technique
Conventional central cold source of air conditioning system generally uses air-cooled or water cooling form, and air cooling system efficiency is low, water-cooling system
It needs to be made of water cooling host, cooling tower, cooling water circulating pump, cooling water pipeline system, there are system complex, equipment is dispersed,
Difficult to install, same heat dissipation capacity institute required airflow is big, and occupied space is big, and air current composition is not flexible, system energy efficiency not high one
The problem of a little column.
As it can be seen that the prior art could be improved and improve.
Summary of the invention
In view of above-mentioned deficiencies of the prior art place, the purpose of the present invention is to provide it is a kind of simplify heat exchange link,
The water cooler and its control method of energy-efficient included fan wall, it is intended to solve above-mentioned at least one pointed out in the prior art
A technical problem.
In order to achieve the above object, this invention takes following technical schemes:
A kind of water cooler of included fan wall, comprising: control system, cabinet, be arranged in cabinet and respectively with control system
The compressor of connection, mentions effect scale controlling device, blower wall device, evaporative condenser and dehydrater at evaporator；The compressor mentions
Effect scale controlling device, evaporative condenser and evaporator are sequentially connected by pipeline；It is described to propose effect scale controlling device, blower wall device, evaporation
Formula condenser and dehydrater are set gradually according to the intracorporal airflow direction of case.
In the water cooler of the included fan wall, the blower wall device is had by several centrifugal blowers or axial flow blower
Sequence combination is arranged.
It further include being arranged in the intracorporal inspection platform of case, the inspection platform in the water cooler of the included fan wall
The rear of dehydrater is set.
In the water cooler of the included fan wall, in the connecting pipe between the evaporative condenser and evaporator also
Equipped with throttling set, water pump is connected in the evaporative condenser.
In the water cooler of the included fan wall, the bottom of the water cooler is additionally provided with several brackets, adjacent
Mounting base is connected as by link block and screw rod that bracket two sides are arranged between bracket, the cabinet is fixed in mounting base.
In the water cooler of the included fan wall, the cabinet includes several box units, each box unit peace
On a bracket, it is seamlessly connected between adjacent box unit；Maintenance door is equipped in each box unit.
In the water cooler of the included fan wall, the control system includes controller, leaving water temperature sensors and ring
Border temperature sensor.
A kind of control method of the water cooler of included fan wall, comprising:
S01. leaving water temperature is set, leaving water temperature sensors detect current water temperature and test the difference of water temperature, protect if no demand
Standby mode is held, if environment temperature is lower than test temperature, goes to step S02, if environment temperature is higher than test temperature,
Go to step S03；
S02. it switches off the pump, middling speed opens blower wall device, successively opens throttling set and compressor, is designed according to condensation temperature
Value control fan wall revolving speed and water pump switch, when real time temperature reaches test temperature value, successively close compressor, water pump and
Blower wall device recycles above-mentioned movement when there is workload demand again；
S03. water pump is opened, middling speed opens blower wall device, successively opens throttling set and compressor, controls according to condensing pressure
Fan wall device rotary speed successively stops compressor, water pump and blower wall device when real-time leaving water temperature reaches test temperature value,
When there is load to take, above-mentioned movement is recycled again.
In the control method of the water cooler of the included fan wall, in the control method, the transhipment of each equipment is logical
Cross controller control operation.
In the control method of the water cooler of the included fan wall, in the step S02 and S03, the opening/stop of water pump,
Blower wall device operation mode, which is opened ,/stop and compressor open/stops, is realized by artificial key.
The utility model has the advantages that
The present invention provides the water coolers and its control method of a kind of included fan wall, and the water cooler is by using efficient
Evaporative condenser by refrigerant condensing heat directly with wind and heat transfer water mass transfer, a heat exchange complete from refrigerant to sky
The diabatic process of gas simplifies heat exchange link, energy-efficient；The blower wall device of setting can obtain the control of low enthalpy value from the external world
The air that system is changed into high enthalpy is discharged in external environment；Complete machine is controlled by control system, and intelligence degree is high, and can be with
Realize that the increase and decrease of functional section and the adjustment of position, combination are flexible by the link block and bracket of bottom.
Detailed description of the invention
Fig. 1 is a kind of internal structure signal of embodiment of water cooler before the included blower provided by the invention
Figure.
Fig. 2 is a kind of structural schematic diagram of embodiment of water cooler before the included blower；
Wherein, in figure arrow the direction for being oriented to air-flow.
Specific embodiment
The present invention provides the water cooler and its control method of a kind of included fan wall, to make the purpose of the present invention, technology
Scheme and effect are clearer, clear, and the present invention is described in more detail as follows in conjunction with drawings and embodiments.It should manage
Solution, described herein specific examples are only used to explain the present invention, is not intended to limit the present invention.
Fig. 1 and 2 is please referred to, the present invention provides a kind of water cooler of included fan wall, comprising: control system 1, cabinet 2,
Be arranged in cabinet 2 and connect respectively with control system 1 compressor 3, evaporator 4, mention effect scale controlling device 5, blower wall device 6,
Evaporative condenser 7 and dehydrater 8；The compressor 3, mention effect scale controlling device 5, evaporative condenser 7 and evaporator 4 pass through pipeline
It is sequentially connected；Effect scale controlling device 5, blower wall device 6, evaporative condenser 7 and the dehydrater 8 of mentioning is according to the air-flow in cabinet 2
Direction is set gradually.
In the water cooler, mentioning effect scale controlling device is auxiliary condenser, plays pre-control to the temperature of refrigerant, prevents
High temperature refrigerant is directly entered evaporative condenser and generates hard scale, has good effect to the control of evaporative condenser scale.In addition, mentioning
It imitates scale controlling device and carries out sensible heat transfer using the dry bulb that radiating airflow provides air, make full use of the energy lifting system of each section
Energy Efficiency Ratio.The water cooler includes heat-production functions, under the function, mentions effect scale controlling device for heat exchange, into atmospheric environment
Absorb heat.
Refrigerant progress phase transformation heat exchange is walked in the evaporative condenser, in condenser pipe to be transferred to outside pipe by tube wall,
Tube outer surface has air and moisture film to flow, and forms steam by water film evaporation and takes away latent heat, and the condensation temperature of refrigeration system is dropped
Must be lower, realize the energy-efficient operation of refrigeration system.Using the evaporative condenser of evaporation cooling technique, unit heat dissipation capacity
Institute's required airflow is small more than pure air cooling system, realizes the smaller unit volume of the more compact cloth of smaller air quantity, substitutes cooling tower application
Occasion smaller in place, difficult to install.
It further include the water valve 14 and drainage arrangement 15 being connect with evaporator, the water valve and drainage arrangement point in the unit
It is not connect with control system, realizes intelligentized control method.
The water cooler passes through compressor, evaporator, throttling set, proposes effect scale controlling device, evaporative condenser and control
System form air conditioner refrigerating/heating system, by mention effect scale controlling device, blower wall device, water pump, evaporative condenser, dehydrater,
The compositions such as inspection platform, cabinet and control system condense ventilation heat exchange system, association and interaction.By taking refrigeration cycle as an example, pass through pressure
Contracting machine by refrigerant from low-temp low-pressure be promoted to high temperature and pressure after enter mention effect scale controlling device and evaporative condenser radiate, make
Refrigerant is condensed into cryogenic high pressure liquid from gaseous high temperature and pressure, then through throttling set make liquid refrigerant low-pressure low-temperature into
Enter evaporator, absorption refrigerating hydro-thermal amount makes its cooling, its accurate temperature water outlet, meet demand by control system.Again with refrigeration
For circulation, air force needed for providing condensation heat flow by blower wall device, surrounding air enters cabinet from air inlet
In, it is first mentioned effect scale controlling device and carries out sensible heat transfer, reduced the temperature of refrigerant while taking away partial condensation heat, then environment
Air enters blower wall device and carries out air force promotion and uniformity processing, and air is made more uniformly to enter evaporative condenser
The depth heat exchange for carrying out sensible heat and latent heat, after the condensation heat of air-conditioning refrigeration system is sufficiently exchanged extraction, air is low by low temperature
It is wet to become high temperature and humidity, enter inspection platform after dehydrater receives water mist water droplet, is then discharged in atmospheric environment.It is described
The exhaust outlet of water cooler can provide horizontal air draft, top row wind, side air draft, bottom air draft isotype according to actual needs, meet
The best air-flow Organization Matching demand of site of deployment.
The water cooler radiates carnot's cycle process and air using evaporative condenser heat dissipation technology and blower wall technology
Treatment process integral intelligent is integrated, discharges condensation heat on the spot while efficiently producing chilled water, and energy-saving run while is real
Now height intelligent integrated integration needs the occasion of comfortable process applications freezing (heat) water suitable for every profession and trade, replaces and use
Cooling tower carries out the central air conditioner system of fine frozen water, is particularly suitable for replacing radiate using cooling tower and produces the field of cold water
It closes, especially on the middle and senior level and super high-rise building HVAC(Heating, Ventilation and Air Conditioning, work
Industry ventilation and air conditioning) field, the water cooler is installed using mechanical floor or refuge story, to solve central air conditioner cold source
Supply.
The blower wall device 6 is arranged by several centrifugal blowers 601 or axial flow blower sequential combination；With small blower
The advantages such as small in size, noise is low, air-flow is uniform, redundancy is strong, flexible adjustment realize more Wind Volume systematic difference.
It further include the inspection platform 9 being arranged in cabinet 2, the rear of dehydrater 8 is arranged in the inspection platform 9.
Throttling set 10 is additionally provided in connecting pipe between the evaporative condenser 7 and evaporator 4, control, which enters, steams
The flow of refrigerant in device is sent out, to control the heat exchange amount of refrigerant and chilled water, achievees the purpose that control leaving water temperature；It is described
Water pump 11 is connected in evaporative condenser 7, for providing shower water for evaporative condenser.
The bottom of the water cooler is additionally provided with several brackets 1201, passes through between adjacent bracket and is arranged in bracket two sides
Link block 1202 and screw rod be connected as mounting base 12, the cabinet 2 is fixed in mounting base 12.In the water cooler, press
According to function division module, each functional module is mounted on a bracket, by the splicing sequence and combinations for changing bracket
, achieve the purpose that change water cooler composition, combination is flexible.
The cabinet 2 includes several box units 201, and each box unit 201 is mounted on a bracket 1201, phase
It is seamlessly connected between adjacent box unit 201；Be equipped with maintenance door 13 in each box unit 201, facilitate combination adjustment and
Maintenance；In conjunction with the implementation of cabinet, bracket and maintenance door, can also make the water cooler realization level into/air draft, jacking/air draft,
Side is arranged into/air draft, bottom into multiple combinations such as/air drafts into/exhaust way, uses the demand of different application.
The control system 1 includes controller 101, leaving water temperature sensors (not shown) and environment temperature sensor
(not shown)；Acquisition environment temperature in real time judges the working method of the water cooler, realizes accurately temperature at discharging condensate.
A kind of control method of the water cooler of included fan wall, the control are integrated in control system, control model
Including automatic running pattern and manual mode of operation.
When the water cooler is in automatic running pattern, set after selling temperature, leaving water temperature sensors are real-time
It detects current water temperature and tests the difference of water temperature；Such as without demand, then current idle state is kept；If demand, first according to ring
The environment temperature of border temperature sensor feedback, works as T1Circumstance temperature< TBuilt in K, then it is not turned on water pump, fan wall is controlled according to condensing pressure
Whether the revolving speed and water pump of device put into operation.When real-time leaving water temperature reaches test temperature value, successively close compressor, water
Pump, the delay of blower wall device are shut down.When there is workload demand, above-mentioned movement is recycled again.Above-mentioned all operations are by control system
The built-in logical order of system realizes automatic running.
Work as T1Circumstance temperature≥TBuilt in K, water pump is first opened, opens blower wall device by middling speed, then successively opens throttling dress in order
It sets and compressor, the revolving speed of blower wall device is controlled according to condensing pressure, when real-time leaving water temperature reaches test temperature value,
Successively close compressor and water pump, the delay of blower wall device are shut down；When there is workload demand, above-mentioned movement is recycled again.It is above-mentioned
Logical order of all operations as built in control system realizes automatic running.
Above-mentioned T1Circumstance temperature indicatesReal time environment temperature, TBuilt in KIt indicates according to the temperature value determined after algorithm and test verifying.
When the water cooler is in manual mode of operation, after setting leaving water temperature, leaving water temperature sensors are real-time
Detection current water temperature and the difference for testing water temperature then keep current idle state such as without demand；If demand, water pump is in the mould
It opens or stops according to case instruction under formula, blower wall device is opened or stopped according to key command in this mode, refers to then according to key
Compressor is opened or is stopped in order；The revolving speed of blower wall device is manually manually adjusted according to condensing pressure show value and whether water pump puts into fortune
Row；When real-time leaving water temperature reaches set temperature value, successively close compressor, water pump and blower wall device manually.It is negative when having
When lotus demand, above-mentioned manual operation is recycled again, realizes operation manually.
Further, the water cooler further includes debugging O&M mode, in this mode, compressor, evaporator, section
Stream device, mention the components such as effect scale controlling device, blower wall device, water pump, evaporative condenser, dehydrater, water valve and drainage arrangement and
Device can realize independent start-stop by the start and stop case of control system operation interface, to realize component debugging, single machine
Debugging and system integration and test and maintenance.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (10)
1. a kind of water cooler of included fan wall characterized by comprising control system, cabinet are arranged in cabinet and divide
The compressor that does not connect with control system, evaporator mention effect scale controlling device, blower wall device, evaporative condenser and dehydrater；Institute
State compressor, mention effect scale controlling device, evaporative condenser and evaporator are sequentially connected by pipeline；It is described to mention effect scale controlling device, blower
Wall device, evaporative condenser and dehydrater are set gradually according to the intracorporal airflow direction of case.
2. the water cooler of included fan wall according to claim 1, which is characterized in that the blower wall device is by several
A centrifugal blower or axial flow blower sequential combination are arranged.
3. the water cooler of included fan wall according to claim 1, which is characterized in that further include that setting is intracorporal in case
The rear of dehydrater is arranged in inspection platform, the inspection platform.
4. the water cooler of included fan wall according to claim 1, which is characterized in that the evaporative condenser and steaming
It is additionally provided with throttling set in connecting pipe between hair device, is connected with water pump in the evaporative condenser.
5. the water cooler of included fan wall according to claim 1, which is characterized in that the bottom of the water cooler is also
Equipped with several brackets, mounting base is connected as by link block and screw rod that bracket two sides are arranged between adjacent bracket, it is described
Cabinet is fixed in mounting base.
6. the water cooler of included fan wall according to claim 5, which is characterized in that the cabinet includes several casees
Body unit, each box unit are mounted on a bracket, are seamlessly connected between adjacent box unit；In each box unit
It is equipped with maintenance door.
7. the water cooler of included fan wall according to claim 1, which is characterized in that the control system includes control
Device, leaving water temperature sensors and environment temperature sensor.
8. a kind of control method of such as water cooler of included fan wall of any of claims 1-7, feature exist
In, comprising:
S01. leaving water temperature is set, leaving water temperature sensors detect current water temperature and test the difference of water temperature, protect if no demand
Standby mode is held, if environment temperature is lower than test temperature, goes to step S02, if environment temperature is higher than test temperature,
Go to step S03；
S02. it switches off the pump, middling speed opens blower wall device, successively opens throttling set and compressor, is designed according to condensation temperature
Value control fan wall revolving speed and water pump switch, when real time temperature reaches test temperature value, successively close compressor, water pump and
Blower wall device recycles above-mentioned movement when there is workload demand again；
S03. water pump is opened, middling speed opens blower wall device, successively opens throttling set and compressor, controls according to condensing pressure
Fan wall device rotary speed successively stops compressor, water pump and blower wall device when real-time leaving water temperature reaches test temperature value,
When there is load to take, above-mentioned movement is recycled again.
9. the control method of the water cooler of included fan wall according to claim 8, which is characterized in that the controlling party
In method, the transhipment of each equipment is controlled by controller and is run.
10. the control method of the water cooler of included fan wall according to claim 8, which is characterized in that the step
In S02 and S03, water pump, which is opened ,/stop, blower wall device operation mode open/stops and compressor is opened/stopped, by artificial
Key is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910590418.5A CN110398007B (en) | 2019-07-02 | 2019-07-02 | Water chilling unit with fan wall and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910590418.5A CN110398007B (en) | 2019-07-02 | 2019-07-02 | Water chilling unit with fan wall and control method thereof |
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| Publication Number | Publication Date |
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| CN110398007A true CN110398007A (en) | 2019-11-01 |
| CN110398007B CN110398007B (en) | 2024-05-17 |
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| CN201910590418.5A Active CN110398007B (en) | 2019-07-02 | 2019-07-02 | Water chilling unit with fan wall and control method thereof |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514829A (en) * | 2009-03-18 | 2009-08-26 | 广州市华德工业有限公司 | Tube-plate evaporative condensing air-conditioning unit with packing |
| CN102353112A (en) * | 2011-11-07 | 2012-02-15 | 西安工程大学 | Packing-type recirculation compact-type evaporation cooling air-conditioning unit |
| CN202613623U (en) * | 2012-04-19 | 2012-12-19 | 西安工程大学 | Evaporative cooling air conditioning unit adopting high-pressure atomizing fan wall |
| CN102997510A (en) * | 2013-01-03 | 2013-03-27 | 刘玉岭 | Evaporative type condenser, refrigeration and air conditioning unit applies the same and control method thereof |
| CN105371469A (en) * | 2015-11-17 | 2016-03-02 | 广东申菱环境系统股份有限公司 | High-temperature working condition panels, air conditioning cabinet of interlocking frame structure and installation method for air conditioning cabinet |
| CN107101286A (en) * | 2017-06-01 | 2017-08-29 | 广东申菱环境系统股份有限公司 | One kind evaporation cooling and dehumidifying air-conditioner set and its control method |
| CN107155280A (en) * | 2017-04-26 | 2017-09-12 | 湖南省冶金规划设计院 | A kind of integrated ventilating and cooling heat reclamation device |
| CN210891992U (en) * | 2019-07-02 | 2020-06-30 | 广东申菱环境系统股份有限公司 | Water chilling unit with fan wall |
-
2019
- 2019-07-02 CN CN201910590418.5A patent/CN110398007B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514829A (en) * | 2009-03-18 | 2009-08-26 | 广州市华德工业有限公司 | Tube-plate evaporative condensing air-conditioning unit with packing |
| CN102353112A (en) * | 2011-11-07 | 2012-02-15 | 西安工程大学 | Packing-type recirculation compact-type evaporation cooling air-conditioning unit |
| CN202613623U (en) * | 2012-04-19 | 2012-12-19 | 西安工程大学 | Evaporative cooling air conditioning unit adopting high-pressure atomizing fan wall |
| CN102997510A (en) * | 2013-01-03 | 2013-03-27 | 刘玉岭 | Evaporative type condenser, refrigeration and air conditioning unit applies the same and control method thereof |
| CN105371469A (en) * | 2015-11-17 | 2016-03-02 | 广东申菱环境系统股份有限公司 | High-temperature working condition panels, air conditioning cabinet of interlocking frame structure and installation method for air conditioning cabinet |
| CN107155280A (en) * | 2017-04-26 | 2017-09-12 | 湖南省冶金规划设计院 | A kind of integrated ventilating and cooling heat reclamation device |
| CN107101286A (en) * | 2017-06-01 | 2017-08-29 | 广东申菱环境系统股份有限公司 | One kind evaporation cooling and dehumidifying air-conditioner set and its control method |
| CN210891992U (en) * | 2019-07-02 | 2020-06-30 | 广东申菱环境系统股份有限公司 | Water chilling unit with fan wall |
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