CN108235665A - A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting - Google Patents
A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting Download PDFInfo
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- CN108235665A CN108235665A CN201810117173.XA CN201810117173A CN108235665A CN 108235665 A CN108235665 A CN 108235665A CN 201810117173 A CN201810117173 A CN 201810117173A CN 108235665 A CN108235665 A CN 108235665A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/208—Liquid cooling with phase change
- H05K7/20827—Liquid cooling with phase change within rooms for removing heat from cabinets, e.g. air conditioning devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to air conditioner energy saving and automatic control technology fields, it is related to a kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, including collection module, compression module and power module, the collection module includes collecting the collector unit of rainwater and the storage element for storing rainwater, the compression module, for pressurizeing and spraying the rainwater in the collection module, the power module, for being energized for the compression module；The present invention can realize that field base station rainwater recycle utilizes, on the one hand can be as the municipal water supply of spray congealing, and on the other hand extra rainwater can be used as domestic water, solve the problems, such as that field base station water resource lacks；Indoor humiture, air-conditioning condenser operating temperature and compressor operating pressure can also be automatically controlled, when solving extreme hot weather, condenser temperature is excessively high cause base station air conditioner can not normal use situation.
Description
Technical field
The invention belongs to air conditioner energy saving and automatic control technology fields, are related to a kind of field communication equipment based on rainwater-collecting
Room air conditioner condensation spraying system.
Background technology
With greatly developing for Universal Information chemical industry journey, various information system server and computer equipment also exponentially increase
Long, larger communication company is owned by field communication base station, and these field communication base stations are all located at greatly remoter mountain area, is
Ensure the safe operation of field communication base station communication equipment, the working environment of field communication base station communication equipment has higher want
It asks, therefore ensures that the even running of field communication base station air-conditioner is most important.
For larger communication enterprise, field communication base station air-conditioner is to ensure communication equipment and power-supply device normal work
Important equipment.At present, field communication base station air-conditioner is mostly using commercial split-type air conditioner, in hot summer, field communication base station
Air-conditioning system causes because outdoor unit is by sunlight direct irradiation or because implementation noise reduction engineering condenser running environment is closed in summer
Often occur that condenser temperature is excessively high, and heat dissipation effect is poor, while can cause compressor high voltage protective phenomenon during hot weather.This
Kind phenomenon can cause unit eer relatively low, therefore compressor needs continuous long-time power cycle, increase energy consumption, increase sky
The maintenance rate of tune shortens the service life of air-conditioning, and often high pressure chaser causes air-conditioning to be shut down, and affects communication equipment
Normal operation.
Equipment in the communication base station of field is higher to operating environment requirements, therefore when field communication base station air-conditioner system must be long
Between keep stable operation.And condenser temperature is excessively high, high voltage protective phenomenon can cause field communication base station air-conditioner normal
Work is unable to reach the Temperature and Humidity Control requirement of field communication base station, this is seriously affecting field communication base station important equipment just
Often operation.
Energy saving under summer high temperature weather emergent there are mainly three types of approach for field communication base station air-conditioner at present.First, it improves empty
Energy Efficiency Ratio is adjusted, such as using converter technique, electronic expansion valve technology, refrigerant additive technology, it can be achieved that cooling on demand, works as temperature
When reaching setting, compressor frequency reducing, low work(, low energy consumption operation, this mode is energy saving, and avoids high frequent startup, but its
Energy-saving potential is limited, and initial cost is higher.Second is that using natural cooling source, such as lead to new air cooling, using natural evaporation air-conditioning system,
Full heat or Exchange of apparent heat technology etc., this mode do not have intermediate heat transfer equipment so efficient, only need to increase wind turbine and air-treatment
Equipment is affected by outdoor air situation so small investment, and room air requires to be not easy to ensure, and interior building enclosure is also deposited
In the possibility of moisture condensation.Third, ensure field communication base station to make field communication base station air-conditioner normal work under hot weather
Humiture environment needs field communication base station maintenance personnel to be cooled down with tap water shower condenser, temporarily solves the problems, such as, but because lacking
Weary automatic control water function, water use efficiency is relatively low, and maintenance personnel need to endure the hot environment around condenser, and operating condition is extremely
It is arduous.
Field communication base station is usually located among mountain forest, and water resource supply is difficult.Rainwater is recycled as nature water resource
In important component, and rainwater as natural water resources pollution level than relatively low, it is more easy to be recycled.Rainwater recycle profit
People can be helped to make full use of rainwater with system, alleviate and tap water is relied on, the rainwater of collection can be used as routine use, urgent feelings
Condition (such as fire) and the water source for air-conditioning condenser spray when freezing.It is finally reached energy-saving and environment-friendly purpose.
Invention content
In view of this, the purpose of the present invention is to provide a kind of field communications equipment room air conditioner condensation sprays based on rainwater-collecting
Mist system for for the air-conditioning condenser of field communications equipment room cooling down, solves not obtaining due to the prosthetic water source of field locations
The problem of water resource, collects rainwater and condensed water realizes system operation as water source；By to field communications equipment room air-conditioning cold
Condenser temperature, compressor pressure and water tank liquid level are monitored control, realize that the constant temperature and humidity of field communications equipment room is stablized
Control, makes the air-conditioning of field communications equipment room remain to normal operation in thermal extremes.
In order to achieve the above objectives, the present invention provides following technical solution：
A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, for the sky for field communications equipment room
Condenser cooling is adjusted, including：Collection module, the storage list including being used to collect the collector unit of rainwater and for storing rainwater
Member, the collector unit are arranged below the eaves of the field communications equipment room, flow into the rainwater of collector unit by with the receipts
The storage element that collection unit is connected is stored；Compression module, for pressurizeing and spraying the rainwater in the collection module, packet
Presser unit and sprayer unit are included, the presser unit is connected with the storage element, the sprayer unit and the pressurization
Unit is connected, and the sprayer unit is equipped with atomizing nozzle, and the atomizing nozzle is towards the air-conditioning condenser；And power module,
For being energized for the compression module, it is electrical connected with the compression module.
Optionally, the filtering module for removing rain impurities in water is further included, the filtering module is arranged on storage element
Between collector unit.
Optionally, the filtering module includes discharging the abandoned stream unit of rainfall seriously polluted rainwater early period and being used for
The backwash unit of removal of impurities, the collector unit are connected with the abandoned stream unit, and the abandoned stream unit is far from the collector unit
One end be connected with the backwash unit, described one end far from the collector unit of backwash unit and the storage element
It is connected.
Optionally, the pliable cell for softening rainwater is further included, the pliable cell is arranged on storage element and pressurization
Between unit.
Optionally, the power module includes solar film battery and the accumulator for storing energy.
Optionally, control module is further included, the control module includes temperature sensor, pressure sensor, level sensing
Device and the Master Control Unit being electrical connected respectively with temperature sensor, pressure sensor, liquid level sensor, the Master Control Unit are adopted
Collect the temperature sensor, pressure sensor, the data of liquid level sensor and acted according to the collected data of institute.
Optionally, the temperature sensor includes the first temperature sensor and second temperature sensor, first temperature
Degree sensor is arranged on inside the field communications equipment room, for measuring room temperature；The second temperature sensor is arranged on described
On the outside of air-conditioning condenser, for monitoring the operating temperature of the air-conditioning condenser.
Optionally, the pressure sensor is arranged on compressor of air conditioner outlet, acquires the pressure at expulsion of compressor.
Optionally, the liquid level sensor is arranged in the storage element, for detecting rainwater in the storage element
Liquid level.
Optionally, the recovery tube for collecting air conditioner condensate water is further included, described recovery tube one end connects air-conditioning, the other end
Connect storage element or collector unit.
The beneficial effects of the present invention are：
1st, water resource shortage is solved the problems, such as.It is several in remote field mountain area since field mountain area is unoccupied all the year round
There is no artificial watering, patent of the present invention according to local torrid areas it is rainy the characteristics of collect rainwater and outdoor machine of air-conditioner condenses
Water is as water source.This has not only accomplished saving water resource, but also also solves field locations water resource and carry out source problem.
2nd, solve the problems, such as that field communications equipment room cannot be run under the conditions of thermal extremes.The environment of outdoor high temperature can shadow
The working efficiency and ability to work of field communications equipment room air-conditioning are rung, its cooling-down effect is made not reach requirement or even can go out when serious
Existing equipment fault and damage, so as to influence field communications equipment room system equipment normal operation.The present apparatus is to air-conditioning condenser temperature
Degree and compressor pressure are monitored in real time and set control module, when feelings such as thermal extremes situation, compressor high voltage protectives
Condition can be at the first time to carrying out air-conditioning condenser mist cooling processing, so as to ensure the normal of field communications equipment room air-conditioning when occurring
Operation.
3rd, solve can not control in real time and control parameter it is less caused by can not safeguards system optimize operation ask
Topic.Patent of the present invention is monitored simultaneously for the operating temperature of air conditioning condenser, Compressor Discharge Pressure, is prevented in high temperature
Under weather, condenser working temperature, Compressor Discharge Pressure is excessively high and is stopped.Third gear liquid level control is implemented for Emergent water tank
System, including full liquid level, emergent liquid level, warning liquid level, emergent liquid level is to ensure that device makees emergent place according to emergent spraying water
The minimum amount of water of reason；Energy saving liquid level is that part water is provided while emergent liquid level is ensured for the interim clear of field base station room
It is clean to use water or domestic water；Full liquid level is water tank setting highest liquid level, when the water surface reaches this liquid level in water tank just
It no longer receives rainwater and flows into water tank, extra water is flowed out by overflow pipe.The third gear monitoring and controlling of this liquid level can be automatically to storage
High water tank height situation is judged and makes respective handling, reaches emergent and energy-efficient purpose.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
It obtains.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing excellent
The detailed description of choosing, wherein：
Fig. 1 is a kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting involved in the present invention；
Fig. 2 is a kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting involved in the present invention
Control system schematic diagram.
Specific embodiment
Illustrate embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that diagram provided in following embodiment is only to show
Meaning mode illustrates the basic conception of the present invention, and in the absence of conflict, the feature in following embodiment and embodiment can phase
Mutually combination.
Please refer to Fig.1-Fig. 2, the element numbers in attached drawing represent respectively：Air-conditioning condenser 1, collector unit 2, accumulator 3,
Master Control Unit 4, solar film battery 5, abandoned stream unit 6, backwash unit 7, recovery tube 8, storage element 9, pliable cell 10,
Presser unit 11, sprayer unit 12.
A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, for the sky for field communications equipment room
Condenser 1 is adjusted to cool down, including：Collection module, the storage including being used to collect the collector unit 2 of rainwater and for storing rainwater
Unit 9, the collector unit 2 are arranged below the eaves of the field communications equipment room, flow into the rainwater of collector unit 2 by with institute
The connected storage element 9 of collector unit 2 is stated to be stored；Compression module, for the rainwater in the collection module to be pressurizeed simultaneously
It sprays, including presser unit 11 and sprayer unit, the presser unit 11 is connected with the storage element 9, and the spraying is single
Member 12 is connected with the presser unit 11, and the sprayer unit 12 is equipped with atomizing nozzle, and the atomizing nozzle is towards the air-conditioning cold
Condenser 1；And power module, for being energized for the compression module, it is electrical connected with the compression module.
Preferably, the filtering module for removing rain impurities in water is further included, the filtering module is arranged on storage element 9
Between collector unit 2；The filtering module includes the abandoned stream unit 6 for discharging rainfall seriously polluted rainwater early period and uses
In the backwash unit 7 of removal of impurities, the collector unit 2 is connected with the abandoned stream unit 6, and the abandoned stream unit 6 is far from the receipts
The one end for collecting unit 2 is connected with the backwash unit 7, described backwash unit 7 one end and institute far from the collector unit 2
Storage element 9 is stated to be connected；The pliable cell 10 for softening rainwater is further included, the pliable cell 10 is arranged on storage element 9
Between presser unit 11；The power module includes solar film battery 5 and the accumulator 3 for storing energy；Also
Recovery tube 8 including being used to collect air conditioner condensate water, described 8 one end of recovery tube connect air-conditioning, other end connection storage element 9 or
Collector unit 2.
In the particular embodiment, control module is further included, the control module includes temperature sensor, pressure sensing
Device, liquid level sensor and the Master Control Unit 4 being electrical connected respectively with temperature sensor, pressure sensor, liquid level sensor, institute
It states Master Control Unit 4 and acquires the temperature sensor, pressure sensor, data of liquid level sensor and according to the collected data of institute
It is acted；The temperature sensor includes the first temperature sensor and second temperature sensor, first temperature sensing
Device is arranged on inside the field communications equipment room, for measuring room temperature；The second temperature sensor is arranged on the air-conditioning cold
1 outside of condenser, for monitoring the operating temperature of the air-conditioning condenser 1；The pressure sensor is arranged on compressor of air conditioner and goes out
Mouth acquires the pressure at expulsion of compressor；The liquid level sensor is arranged in the storage element 9, for detecting the storage
The liquid level of rainwater in unit 9.
Specific installation details is as follows：
The collector unit 2 is installed on eaves lower part, set 2% gradient and collect from the rainwater under eaves effluent.
2 top of collector unit is equipped with two layers of filtering, and first layer is protection network, for preventing the sundries such as fallen leaves from entering collector unit 2, second
Layer is permeable orifice plate, and as the primary filter of rainwater-collecting, mainly filter diameter is less than the impurity in orifice plate gap；Collector unit
2 sides are connect with rainwater down pipe, and rainwater enters rainwater down pipe from collector unit 2, are entered back into abandoned stream unit 6 and are entered mid-term filtering.
6 upper end of abandoned stream unit is connect by rainwater down pipe with collector unit 2, and tail end passes through rainwater down pipe and backwash unit
7 connections.Due to rainfall initial stage, rainwater has dissolved the largely dissolvable pollutant in air, can wash away presence again after rainwater landing
The base station roofing of a large amount of pollutants so that the rain and impurity content at initial stage of raining is more, and the cumbersome and cost of recycling is higher,
Therefore it is directly excluded using abandoned stream unit 6.Detailed process is as follows：Abandoned stream unit 6 is mainly used for before automatic-discharging falls rainfall
Phase seriously polluted part rainwater, the floating ball of the initial stage a small amount of direct impulsive control blow-off pipe of rainwater are few before ball is not turned off
It measures rainwater under the effect of gravity, is directly bled off by blow-off pipe, after rainfall increase, floating ball will turn off to change rainwater
Flow direction completes abandoned stream process.
The backwash unit 7 is fixedly connected with rainwater down pipe, is placed in after abandoned stream unit 6, before collector unit 2.Entirely certainly
Dynamic backwash unit 7 overcomes that the pollutant holding capability of traditional filtering product is small, easily blocked by dirt, filtration fraction needs disassembly, cleaning and nothing
Numerous shortcomings such as method monitor filter state have the work(for being filtered to raw water and carrying out automatic cleaning blowdown to filter core automatically
Can, and system uninterruptedly supplies water during cleaning blowdown, can monitor the working condition of backwash unit 7, the degree of automation is very high.Rain
Water reaches backwash unit 7 through rainwater down pipe, and when work filtering is normal, flow direction-changing valve is opening, and the water that need to be handled leads to
After filter screen using principle of inertia and by fine particle impurity and sedimentation of suspension in water near sewage draining exit, when strainer trap water
In fine impurities and suspended matter when reaching certain amount, the valve on sewage draining exit is opened, and will be attached under flow action
The impurity of the part of filter collection section rinses, and until water is limpid, valve is again introduced into normal operating conditions at this time；Work as recoil
When washing blowdown, flow direction-changing valve is in off state, and blowdown valve is opened, and at this moment flow is forced the entrance mesh entrance from filter screen
On the outside of cartridge filter and crustless sandwich, the impurity being reversely adhered to from the flushing of net cylinder outside on mesh reach the mesh for cleaning filter screen
's.
The storage element 9 is connect by rainwater down pipe with backwash unit 7, for collecting the rainwater flowed into from rainwater down pipe.
Top is equipped with overflow pipe, is flowed out after rainwater reaches full liquid level from overflow pipe, and lower part is equipped with blow-off pipe, can exclude storage element 9
Interior extraction raffinate is to regular storage element 9.
The front end of the pliable cell 10 is connect with storage element 9, and tail end is connect with presser unit 11, is herein pressure (hydraulic) water
Pump.When system operation, the water of storage element 9 flow to pliable cell 10 and carries out sofening treatment to the rainwater by filtering, to remove
The inorganic ion that may contain in water, such as calcium, magnesium salts are removed, to prevent the excessive rainwater of hardness through being sprayed to air-conditioning condenser 1
Fouling after fin influences air-conditioning normal operation.
The front end of the presser unit 11 is connect with pliable cell 10, and tail end is connect with sprayer unit 12, herein using mist
Change nozzle as sprayer unit 12.The softened unit 10 of rainwater enters presser unit 11 after softening and carries out pressurized treatment, can also carry
Head height is risen to overcome the position pressure generated due to 12 mounting height of sprayer unit is higher than presser unit 11.
The solar film battery 5 is positioned over field communications equipment room roof, is connect by conducting wire with Master Control Unit 4, always
Control unit 4 is connect with accumulator 3, and accumulator 3 is connect with control module and compression module.Solar film battery 5 turns photoelectricity
After changing the electric energy formed by Master Control Unit 4, it is stored in accumulator 3, accumulator 3 can be presser unit 11 when system works
And control module provides direct current.Final pressurized 11 water after supercharged of unit is through sprayer unit 12 to the cold of air-conditioning condenser 1
Solidifying fin is sprayed.
Temperature sensor, pressure sensor and liquid level sensor in the control module is electrical with Master Control Unit 4
Connection, Master Control Unit 4 (implantation network module) are connect with presser unit 11, direct current generator and remote monitoring platform, control pressurization
11 start stop switch of unit, by direct current generator adjusting control valve, by system temperature, pressure and level parameter real-time Transmission to long-range
Monitor supervision platform, so as to personnel monitoring.
Temperature sensor totally two is respectively placed in 1 unit of air-conditioning condenser and outside unit, the unit of monitoring condensation in real time
Temperature of outgoing air and outdoor environment temperature；Pressure sensor is placed in compressor of air conditioner outlet, acquires Compressor Discharge Pressure in real time；Liquid
Level sensor is placed in 9 bottom of storage element, monitors 9 liquid level of storage element.Each sensor is sent to institute's value is measured
Master Control Unit 4, Master Control Unit 4 by collected numerical value analyzed and processed and be compared with the setting value of relevant parameter,
When institute's measured data meet Master Control Unit 4 setting entry condition when, Master Control Unit 4 to presser unit 11 carry out start-up and shut-down control and
Different control signals are sent out to control valve by direct current generator.
The parameter setting situation of Master Control Unit 4 is as follows.
Liquid level：Liquid level is divided into third gear from high to low：Full liquid level, emergent liquid level, warning liquid level；Work as storage element
When 9 liquid levels are in full liquid level, overflow pipe valve opening is controlled, excessive rainwater will be flowed out from the overflow pipe of storage element 9；When
When 9 liquid level of storage element is in completely between liquid level and emergent liquid level, normal mist cooling flow can be carried out, condenser is made to be in more
Good operating condition, achievees the effect that air conditioner energy saving, while storage element 9 can be opened and provide a small amount of life for base station operation personnel
Use water；When liquid level is in below emergent liquid level, storage element 9 is completely enclosed, pause supply domestic water, 9 water of storage element
Amount is only used under hot conditions carrying out mist cooling processing to air-conditioning condenser 1；When 9 water of storage element reaches warning liquid level
When, by 4 remote transmission alarm signal of Master Control Unit to remote monitoring platform, staff is caused to pay attention to.
Temperature and pressure control：When the temperature of outgoing air of condensation unit is higher than the temperature of outgoing air setting value of the setting of Master Control Unit 4
When, 4 output signal of Master Control Unit control presser unit 11 and control valve are opened, and system starts to spray to condenser fin, simultaneously
Master Control Unit 4 is by rows of the condensation unit air draft Wen Sheng of acquisition (temperature of outgoing air and outdoor environment temperature difference) with Master Control Unit 4
Wind-warm syndrome rises setting value and is compared, and when air draft temperature is increased in setting value, Master Control Unit 4 gradually increases control by direct current generator
Valve opening, so as to increase system spray amount, until condensation unit air draft Wen Sheng reaches setting value requirement.When on system temperature of outgoing air
When rising, Master Control Unit 4 gradually increases control valve opening by direct current generator, so as to increase system spray amount, and monitors freezing machine
Group air draft temperature rises reaches setting value requirement simultaneously.While temperature monitor and control, the compressor of pressure sensor acquisition is arranged
Atmospheric pressure is compared with the Compressor Discharge Pressure setting value in Master Control Unit 4, when Compressor Discharge Pressure is higher than setting value
When, 4 output signal of Master Control Unit control presser unit 11 and control valve are opened and (or gradually increase control valve by direct current generator and open
Degree, so as to increase system spray amount), system starts to spray to condenser fin；When Compressor Discharge Pressure continues to rise, always
Control unit 4 gradually increases control valve opening by direct current generator, so as to increase system spray amount, pressure at expulsion is made to reach setting value
Below.
When the system works under fine day, it is fixedly mounted and absorbs the sun with the solar film battery 5 at the top of roofing
Direct current energy can and be translated into, under the pressure stabilization function of controller, is efficiently stored in accumulator 3.When the system exists
When working under the rainy day, rainwater flows into collector unit 2 at eaves side by the simple filtration of porous disc, and collector unit 2
The gradient causes water under the effect of gravity, converges into rainwater down pipe, is filtered by the rainwater larger to precontamination of abandoned stream unit 6
After unit 7 is handled and backwashed to the further filtering of rainwater, rainwater enters storage element 9 and is stored, in storage element 9
The liquid level sensor in portion monitors water level in storage element 9 in real time, excessive if liquid level in storage element 9 reaches full liquid level
Rainwater will be flowed out from 9 overflow pipe of storage element.When above system works under hot weather, air-conditioning condenser 1 reaches
During pre-set peak value temperature, system starts, control valve is opened, the first temperature sensor of air conditioner condensation fin and air-conditioning pressure
The valve opening of contracting machine back pressure transducer while combined influence control valve, with so as to control 12 water spray of sprayer unit big
Small, the outflow of water in storage element 9 reaches pressure size needed for atomization by the pressurization of presser unit 11, most pass through afterwards with
Under the action of the sprayer unit 12 of control valve connection by water mist sprinkling on air conditioner condensation fin.
The control system course of work is as follows, and during rainwater-collecting, liquid level sensor supervises water volume in water tank in real time
It surveys, when monitoring that 9 liquid level of storage element is in full liquid level, Master Control Unit 4 sends out signal, makes overflow pipe valve opening, excessive
Rainwater will be flowed out from the overflow pipe of storage element 9；At this point, opening controlling valve and presser unit 11 simultaneously, utilize pressurization single
Rainwater is pressurized and passes through sprayer unit 12 by member 11 carries out normal mist cooling to air-conditioning condenser 1, and condenser is made to be in more preferable
Operating condition, achieve the effect that air conditioner energy saving, while storage element 9 is opened and provides a small amount of life use for base station operation personnel
Water；During rainwater continues on in storage element 9, on the one hand, when liquid level sensor monitors that liquid level is in emergent liquid level
Hereinafter, and condensation unit temperature of outgoing air and outdoor environment temperature, Compressor Discharge Pressure when being below setting value, i.e., without right
Condenser does emergent spraying treatment, and Master Control Unit 4 sends out signal at this time, by control valve, presser unit 11 and for domestic water
The control valve Close All of pipeline；On the other hand, when liquid level sensor monitors that liquid level is in emergent liquid level hereinafter, when condensation
The temperature of outgoing air of unit, Compressor Discharge Pressure at least one higher than the setting value that Master Control Unit 4 is set when, Master Control Unit 4
Output signal controls presser unit 11 and control valve to open, and system starts to spray to condenser fin, while Master Control Unit 4 will be logical
Excess temperature sensor and pressure sensor acquisition condensation unit air draft Wen Sheng, i.e., temperature of outgoing air and outdoor environment temperature difference and
Compressor Discharge Pressure rises setting value with the air draft temperature of Master Control Unit 4 respectively and previous pressure monitoring value is compared,
When air draft temperature is increased in setting value or Compressor Discharge Pressure continues to rise, that is, the Compressor Discharge Pressure that monitors is high
When previous pressure at expulsion, Master Control Unit 4 gradually increases control valve opening by direct current generator, so as to increase system spraying
Amount, until condensation unit air draft Wen Sheng reaches setting value requirement and pressure at expulsion is reached below setting value, it is ensured that field communication equipment
The normal operation in room.
The present invention can realize that field base station rainwater recycle utilizes, on the one hand can as the municipal water supply of spray congealing,
On the other hand extra rainwater can be used as domestic water, solve the problems, such as that field base station water resource lacks；It can be with
Indoor humiture, 1 operating temperature of air-conditioning condenser and compressor operating pressure are automatically controlled, is at a rational model
Enclose, when solving extreme hot weather, condenser temperature is excessively high cause base station air conditioner can not normal use situation.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail in good embodiment, it will be understood by those of ordinary skill in the art that, it can be to the skill of the present invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of the technical program, should all be covered in the present invention
Right in.
Claims (10)
1. a kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, for the air-conditioning for field communications equipment room
Condenser cools down, which is characterized in that including：
Collection module, the storage element including being used to collect the collector unit of rainwater and for storing rainwater are described to collect list
Member is arranged below the eaves of the field communications equipment room, flows into the rainwater of collector unit by the storage that is connected with the collector unit
Memory cell is stored；
Compression module, for pressurizeing and spraying the rainwater in the collection module, including presser unit and sprayer unit, institute
It states presser unit with the storage element to be connected, the sprayer unit is connected with the presser unit, sets on the sprayer unit
There is an atomizing nozzle, the atomizing nozzle is towards the air-conditioning condenser；
And power module, for being energized for the compression module, it is electrical connected with the compression module.
2. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 1
In, further include the filtering module for removing rain impurities in water, the filtering module be arranged on storage element and collector unit it
Between.
3. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 2
In the filtering module includes the abandoned stream unit for discharging rainfall seriously polluted rainwater early period and the backwash for removal of impurities
Unit, the collector unit are connected with the abandoned stream unit, the one end of the abandoned stream unit far from the collector unit with it is described
Backwash unit is connected, and the described one end of backwash unit far from the collector unit is connected with the storage element.
4. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 1
In further including the pliable cell for softening rainwater, the pliable cell is arranged between storage element and presser unit.
5. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 1
In the power module includes solar film battery and the accumulator for storing energy.
6. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 1
In further including control module, the control module includes temperature sensor, pressure sensor, liquid level sensor and and temperature
The Master Control Unit that sensor, pressure sensor, liquid level sensor are electrical connected respectively, the Master Control Unit acquire the temperature and pass
Sensor, pressure sensor, the data of liquid level sensor are simultaneously acted according to the collected data of institute.
7. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 6
In the temperature sensor includes the first temperature sensor and second temperature sensor, the first temperature sensor setting
Inside the field communications equipment room, for measuring room temperature；The second temperature sensor is arranged on outside the air-conditioning condenser
Side, for monitoring the operating temperature of the air-conditioning condenser.
8. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 6
In the pressure sensor is arranged on compressor of air conditioner outlet, acquires the pressure at expulsion of compressor.
9. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting, feature exist as described in claim 6
In the liquid level sensor is arranged in the storage element, for detecting the liquid level of rainwater in the storage element.
10. the field communications equipment room air conditioner condensation spraying system based on rainwater-collecting as described in any one of claim 1~9
System, which is characterized in that further include the recovery tube for collecting air conditioner condensate water, described recovery tube one end connects air-conditioning, the other end
Connect storage element or collector unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117173.XA CN108235665A (en) | 2018-02-06 | 2018-02-06 | A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117173.XA CN108235665A (en) | 2018-02-06 | 2018-02-06 | A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting |
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| CN108235665A true CN108235665A (en) | 2018-06-29 |
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| CN201810117173.XA Pending CN108235665A (en) | 2018-02-06 | 2018-02-06 | A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting |
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| CN111853929A (en) * | 2020-07-22 | 2020-10-30 | 郭铁明 | Machine room base station air conditioner energy-saving device |
| CN113073880A (en) * | 2021-03-25 | 2021-07-06 | 常建刚 | Energy-saving system for 5G communication base station room |
| CN114198845A (en) * | 2021-12-20 | 2022-03-18 | 珠海格力电器股份有限公司 | Fresh air equipment |
| CN114212858A (en) * | 2022-02-22 | 2022-03-22 | 山东彩客东奥化学有限公司 | Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device |
| CN116412497A (en) * | 2023-05-04 | 2023-07-11 | 国网宁夏电力有限公司银川供电公司 | Refrigerating optimization system of multi-split air conditioner |
| NL2032653B1 (en) * | 2022-08-01 | 2024-02-06 | Ecw Warmte B V | COOLING WATER SYSTEM FOR A DATA CENTER |
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