CN102235728A - Energy-saving system for communication base station and control method thereof - Google Patents
Energy-saving system for communication base station and control method thereof Download PDFInfo
- Publication number
- CN102235728A CN102235728A CN2010101674624A CN201010167462A CN102235728A CN 102235728 A CN102235728 A CN 102235728A CN 2010101674624 A CN2010101674624 A CN 2010101674624A CN 201010167462 A CN201010167462 A CN 201010167462A CN 102235728 A CN102235728 A CN 102235728A
- Authority
- CN
- China
- Prior art keywords
- base station
- communication base
- air
- refrigerating
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an energy-saving system for a communication base station and a control method thereof, used for controlling the temperature and the humidity of the communication base station. Hardware equipment of the method disclosed by the invention comprises a controller, an air conditioner, an air conditioner outdoor cabinet, a U-shaped pipe ground heat exchanger, a valve, a draught fan and a plurality of blast pipes. The natural ventilation, the geothermal refrigerating and heating, and the air conditioner refrigerating and heating are systematically combined to form four refrigerating manners and two heating manners. According to the method, the refrigerating or the heating mode, which meets the environmental requirement of the communication base station, and saves the electric energy to a maximum extent, can be automatically judged and selected preferentially according to the actual environmental conditions. Because the natural method, namely air or ground heat is preferentially selected for refrigerating (heating) the communication base station, the air conditioning refrigerating is reduced to a maximum limit, and the electricity consumption is reduced; meanwhile, an installation position of the air conditioner outdoor cabinet is changed, and the air conditioner outdoor cabinet is moved into the communication base station to be organically combined with the communication base station, so that the security capability of the air conditioner outdoor cabinet is improved.
Description
Technical field
The present invention relates to the method for a kind of communication base station energy-conserving system and control.
Background technology
The refrigeration modes of communications industry communication base station has two kinds at present: the one, and air conditioner refrigerating, the 2nd, gravity-flow ventilation heat exchange.The mode that the mode of heating adopts air-conditioning to heat.
The present invention utilizes gravity-flow ventilation, underground heat cooling and warming and air conditioner refrigerating to heat, and the three carries out system's combination, forms 4 kinds of refrigeration modes and 2 kinds and heats mode.This method can be according to the actual environment situation, judges automatically and selection can be satisfied communication base station automatically environmental requirement, can preferentially select the refrigeration or the heating mode of saves energy again.Because it is air or underground heat that this method is utilized the method for nature as far as possible to the refrigeration (heating) of communication base station, thereby reduce air conditioner refrigerating to greatest extent, reduce the consumption of the electricity charge, change the installation site of air-conditioner outdoor unit simultaneously, move to air-conditioner outdoor unit in the communication base station and organically combine, improve the anti-theft capability of air-conditioner outdoor unit.
Summary of the invention
At first the position about 1 meter is buried the U-shaped tube geothermal heat exchanger underground outside communication base station, at this side wall body, about 0.6 meter high position is punched body of wall and air intake blower fan is installed then, usually the blower fan intake is 1700m^3/h, and concrete blower fan intake carries out different selections according to the difference of base station area.Afterwards, near the position of this face wall of mounting heat exchanger, make an air-conditioner outdoor unit cabinet is installed in the base station, cupboard can be opened, with installation and the maintenance that makes things convenient for air-conditioner outdoor unit.Next in the opposite side wall rear end that links to each other with this wall, the position, about 2.5 meters left and right sides apart from ground, perforate is also installed exhaust fan.
Next is according to the mode of accompanying drawing, U-shaped tube geothermal heat exchanger, air intake blower fan and air-conditioning outdoor mounted cabinet coupled together with airduct and air-out 3 is set, and in inlet 1 and inlet 2 junctions and export 1 and outlet 2 junction, install electric vent additional and select valve, purpose is that usefulness is switched in the air port on request.
At last, satisfying humiture requirement in the base station, and the requirement of control U-shaped tube geothermal heat exchanger, air intake blower fan, air-conditioning and ventilating fan, design is also made, debugging and controller and humiture collection device are installed, and simultaneously controller is connected with relevant device.
The humiture of the present invention by collection communication base station indoor and outdoor, and carry out Treatment Analysis controlled the unlatching of each equipment by controller again or stopped, controller by power consumption by little to selecting the most energy-conservation mode of operation greatly.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing, specifically sees the accompanying drawing in the Figure of description for details.
This figure is that base station equipment lays schematic diagram, among the figure:
Two air inlets-inlet 1, inlet 2 are arranged;
Four air outlets----air outlet 1, air outlet 2, air outlet 3, air outlet 4;
Valve-valve 1, valve 2 are selected in two air ports;
1 controller, 1 air-conditioning, 1 cover U-shaped tube geothermal heat exchanger, two typhoon machines, 1 built on stilts outdoor cabinet and the some airducts transferred.
Selection 1. automatic modes of the specific embodiment one, mode of operation at first by controller according to judging chamber (interior) external environment temperature, when indoor temperature is lower than setting value, during as 0 ℃, system then runs on and heats mode of operation, when indoor temperature is higher than setting value, during as 25 ℃, system then switches to the refrigeration work pattern.In establishing the bound setting range, system is in resting state, and 1 dozen on valve is to inlet 1 side, and 2 dozens on valve is to outlet 2 sides, and closes inlet 1 and outlet 2, and machine room is in the gravity-flow ventilation state.
2. manual mode is after selecting manual mode for use, and system runs on the duty that the user sets.Unless the user reselects mode of operation, otherwise system sets continuous service the user duty.
Two, refrigeration work pattern 1. gravity-flow ventilation heat exchange modes are lower than setting value when outdoor temperature, and as 20 ℃, humidity is lower than setting value, as 75%, indoor temperature is higher than setting value simultaneously, as 25 ℃, then 2 dozens on valve 1 and valve are closed the passage of inlet 1 and outlet 2 to the left, beat and open pressure fan and ventilating fan, this moment is outdoor than cold air, is entered by inlet 2, from exporting 1, blow to equipment, again by outlet 4 with hot-air, take out of outdoor, thereby play effect to the capable cooling of equipment swap-in.When outdoor temperature is higher than setting value, as 20 ℃ or be lower than lower limit set value when indoor temperature, during as 23 ℃, or the operation of this mode continuous is after 2 hours, and indoor temperature is higher than upper limit set value, as 28 ℃, or indoor humidity as 80%, then stops the working method of this pattern above setting value.
2. underground heat exchange refrigeration modes is worked as outdoor temperature and is higher than setting value, be lower than setting value as 25 ℃ and outside humidity, as 75% or " gravity-flow ventilation heat exchange mode " can't satisfy base-station environment humiture demand, promptly indoor temperature is higher than upper limit set value, as 28 ℃, then enable this pattern.At first with 1 dozen on valve to inlet 2 and close inlet 2, enable geothermal heat exchanger, pressure fan and exhaust fan again, air through enter the mouth 1 enter ground heat exchanger cooling after, by outlet 1, blow to equipment, at last by exporting 4 with hot-air, take out of outdoor, thereby play the effect that equipment is lowered the temperature.When indoor temperature is lower than lower limit set value, during as 23 ℃, or this mode continuous operation is after 2 hours, and indoor temperature is higher than upper limit set value, and as 28 ℃, or indoor humidity surpasses setting value, as 80%, then stops the working method of this pattern.
3. gravity-flow ventilation+air conditioner refrigerating mode and underground heat exchange refrigeration+air conditioner refrigerating mode can't satisfy base-station environment humidity demand when " gravity-flow ventilation heat exchange mode ", be that indoor humidity surpasses setting value, as 80%, or " underground heat exchange refrigeration modes " can't satisfy base-station environment humiture demand, be that indoor temperature is higher than upper limit set value, surpass setting value as 28 ℃ or indoor humidity,, then enable this pattern as 80%.
(1). when outdoor temperature is lower than setting value, as: in the time of 30 ℃, at first with 1 dozen on valve to entering the mouth 1, and close inlet 1,2 dozens on valve to exporting 1, and is closed outlet 1, open air-conditioning again, when air-conditioner outdoor unit starts, pressure fan also starts, and when air-conditioner outdoor unit stopped, pressure fan also stopped.
(2). when outdoor temperature is higher than setting value, as: in the time of 30 ℃, at first with 1 dozen on valve to entering the mouth 2, and close inlet 2, with 2 dozens on valve to exporting 1, and close the outlet 1, open air-conditioning again, when air-conditioner outdoor unit started, pressure fan, geothermal heat exchanger also started, when air-conditioner outdoor unit stopped, pressure fan and geothermal heat exchanger also stopped.
When this mode operation after 2 hours, if indoor temperature is lower than setting value, as 25 ℃, indoor humidity also is lower than setting value, as 75%, then stops this pattern, and selects working method according to the condition of above refrigeration work pattern.If this mode operation is after 2 hours, indoor temperature is higher than setting value, and as 25 ℃, indoor humidity also is higher than setting value, as 80%, then unconditionally opens " underground heat exchange refrigeration modes " and sends the sound and light alarm of " air-conditioning fault ".
After " air-conditioning fault " sound and light alarm takes place, only after repairing air-conditioning and the controller of this system resetted, could recover the automatic mode selection function.
When air-conditioning fault and geothermal heat exchanger also break down, then unconditionally open " gravity-flow ventilation heat exchange mode " and send " air-conditioning fault " and the sound and light alarm of " geothermal heat exchanger fault ".
Behind the sound and light alarm that sends " air-conditioning fault " and " geothermal heat exchanger fault ", only after repairing air-conditioning and geothermal heat exchanger and the controller of this system resetted, could recover the automatic mode selection function.
Three, heat mode of operation 1. underground heat exchange system hot modes and be lower than setting value when outdoor temperature, be lower than setting value as 0 ℃ and outside humidity, as 75%, and indoor temperature is lower than lower limit set value, as 0 ℃, then enables this pattern.At first with 1 dozen on valve to inlet 2 and close inlet 2, enable geothermal heat exchanger, pressure fan again, air through enter the mouth 1 enter the ground heat exchanger and heat up after, by outlet 1, blow to equipment,, thus play the effect that equipment is heated.When indoor temperature is higher than setting value, during as 2 ℃, or this mode continuous operation is after 2 hours, and indoor temperature is lower than still lower limit set value, and as 0 ℃, or indoor humidity surpasses setting value, as 80%, then stops the working method of this pattern.
2. the air-conditioning mode that heats in the time of can't satisfying base-station environment humidity demand, is then enabled this pattern when " underground heat exchange system hot mode ".
At first with 1 dozen on valve to entering the mouth 2, and close inlet 2,2 dozens on valve to exporting 1, and is closed outlet 1, open air-conditioning again, when air-conditioner outdoor unit started, pressure fan, geothermal heat exchanger also started, when air-conditioner outdoor unit stopped, pressure fan and geothermal heat exchanger also stopped.
When this mode operation after 2 hours, if indoor temperature is higher than setting value, as 0 ℃, indoor humidity also is lower than setting value, as 75%, then stops this pattern, and selects working method according to above condition.If this mode operation is after 2 hours, indoor temperature still is lower than setting value, and as 0 ℃, indoor humidity also is higher than setting value, as 80%, then unconditionally opens " underground heat exchange refrigeration modes " and sends the sound and light alarm of " air-conditioning fault ".
After " air-conditioning fault " sound and light alarm takes place, only after repairing air-conditioning and the controller of this system resetted, could recover the automatic mode selection function.
Claims (4)
1. the method for a communication base station energy-conserving, it is characterized in that, form by controller, air-conditioning, air-conditioner outdoor unit cabinet, U-shaped tube geothermal heat exchanger, valve, blower fan and some airducts, can be according to environment and indoor temperature and humidity variation carrying out automatically 3 kinds of refrigeration modes and 2 kinds of switchings that heat mode.
2. method according to claim 1 is characterized in that, adopts gravity-flow ventilation, underground heat and air-conditioning that communication base station is lowered the temperature.
3. method according to claim 1 is characterized in that, adopts underground heat and air-conditioning that communication base station is heated up.
4. according to claim 1 and 2 described methods, it is characterized in that, switching principle is under the prerequisite that satisfies the requirement of communication base station indoor temperature and humidity between 3 kinds of refrigeration, the 2 kinds of heating modes, according to the communication base station indoor and outdoor surroundings, preferentially selects the minimum mode of operation of power consumption by controller for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101674624A CN102235728A (en) | 2010-05-10 | 2010-05-10 | Energy-saving system for communication base station and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101674624A CN102235728A (en) | 2010-05-10 | 2010-05-10 | Energy-saving system for communication base station and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102235728A true CN102235728A (en) | 2011-11-09 |
Family
ID=44886626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101674624A Pending CN102235728A (en) | 2010-05-10 | 2010-05-10 | Energy-saving system for communication base station and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102235728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9416987B2 (en) | 2013-07-26 | 2016-08-16 | Honeywell International Inc. | HVAC controller having economy and comfort operating modes |
| US9618224B2 (en) | 2013-07-26 | 2017-04-11 | Honeywell International Inc. | Air quality based ventilation control for HVAC systems |
-
2010
- 2010-05-10 CN CN2010101674624A patent/CN102235728A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9416987B2 (en) | 2013-07-26 | 2016-08-16 | Honeywell International Inc. | HVAC controller having economy and comfort operating modes |
| US9618224B2 (en) | 2013-07-26 | 2017-04-11 | Honeywell International Inc. | Air quality based ventilation control for HVAC systems |
| US10458668B2 (en) | 2013-07-26 | 2019-10-29 | Ademco Inc. | Air quality based ventilation control for HVAC systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101363649B (en) | Geothermal heat pump air conditioning system for independently controlling temperature and humidity | |
| CN104728972B (en) | A kind of energy storage type phase transformation air-conditioning system and its control method | |
| CN107894061B (en) | Fresh air conditioner, defrosting method and computer readable storage medium | |
| CN105157105A (en) | Indoor unit and air conditioner with indoor unit | |
| CN104033986B (en) | Total heat recovery type is collapsible to be sent, return, the control method of air draft integrated air conditioner unit | |
| CN105276725B (en) | Multi-connected air conditioner hot water unit | |
| JP2012163239A (en) | Geothermal heat utilization apparatus | |
| CN202928016U (en) | Control system used for swimming pool energy-saving dehumidification air conditioner | |
| CN105890225A (en) | Partial heat recovery type air conditioner cold hot water and life hot water joint supply system | |
| CN201697279U (en) | Energy-saving fresh air and air conditioning control system | |
| CN103307674A (en) | Heat pump air-conditioning system combining air source heat pump with small temperature difference heat exchange tail end | |
| CN102235728A (en) | Energy-saving system for communication base station and control method thereof | |
| CN102305467A (en) | Heat-storage heat pump water heater device | |
| CN109237707A (en) | A kind of air conditioning control method | |
| CN201314652Y (en) | Brand-new energy-saving and environmental-friendly air conditioner for heating | |
| CN107289563A (en) | Reheating type heat pump recuperation of heat air-conditioner set | |
| JP6590983B2 (en) | Heat source integrated system air conditioner | |
| CN204787414U (en) | Utilize air source - water source heat pump set to realize device that trigeminy supplied | |
| CN101220986B (en) | Cooling capacity recovering method of air source heat pump hot water units | |
| CN211084490U (en) | Heat dissipation control system of air conditioner for cooling and heating and air conditioner | |
| CN204987232U (en) | Indoor unit and air conditioner with indoor unit | |
| CN205065981U (en) | Air conditioning system | |
| CN103032994A (en) | Dual-evaporation dual-condensation household type central air-conditioning hot water system and control method thereof | |
| CN201819468U (en) | Tea green-making environment control heat recovery energy-saving device | |
| CN210088981U (en) | Indoor air outlet system of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |