CN101587356A - Temperature control system, temperature control device and temperature control method - Google Patents
Temperature control system, temperature control device and temperature control method Download PDFInfo
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- CN101587356A CN101587356A CNA2008100673383A CN200810067338A CN101587356A CN 101587356 A CN101587356 A CN 101587356A CN A2008100673383 A CNA2008100673383 A CN A2008100673383A CN 200810067338 A CN200810067338 A CN 200810067338A CN 101587356 A CN101587356 A CN 101587356A
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Abstract
The embodiment of the invention provides a temperature control system, a temperature control device and a temperature control method. The temperature control system and the temperature control device comprise a control unit, a ground source temperature control unit and an air conditioning unit, ambient air sequentially passes through the ground source temperature control unit and the air conditioning unit, and the control unit controls the ambient temperature by controlling the interactive working of the ground source temperature control unit and the air conditioning unit, wherein the control unit comprises a temperature sensor, a flow sensor and a control module, the temperature sensor is used for collecting the temperature of liquid matter in the ground source temperature control unit and the temperature of the air passing through the ground source temperature control unit, the flow sensor is used for collecting the flow capability of the liquid matter in the ground source temperature control unit, and the control module correspondingly sends out control instructions according to the collected temperature and flow capability and controls the working states of the ground source temperature control unit and the air conditioning unit. The invention adopts a jointly adjusting heat dissipation mode of a ground source temperature control technology and an air conditioner for realizing auxiliary temperature adjustment, so as to shorten the operation time of the air conditioner and save energy consumption.
Description
Technical field
The present invention relates to a kind of temperature control system, devices and methods therefor, relate in particular to a kind of computer room temperature control system, devices and methods therefor.
Background technology
In the machine room that main equipment or exact instrument are installed, for protection equipment or instrument can be under the environment temperature that can bear operate as normal, usually temperature control system to be installed in machine room.Controlling machine room temperature system commonly used at present comprises air-conditioning system and direct ventilation air-conditioning coupling system.Wherein, air-conditioning system is by adopting refrigeration machine and dehumidifier, consumed power, realization is to the accurate control of humiture in the machine room room, and direct ventilation air-conditioning coupling system reduces the air-conditioning work time by directly introducing the new wind of outdoor lower temperature, reduce power consumption, realize purpose of energy saving.
In realizing process of the present invention, the inventor finds that there is following defective at least in above-mentioned prior art: simple air-conditioning refrigeration system causes the machine room cooling system energy consumption big, though the direct ventilation air-conditioning can reduce energy resource consumption to a certain extent in conjunction with heat radiation, but but cause dustproof in the machine room, anticorrosion and noise problem serious day by day, therefore, these two kinds of existing schemes all can not satisfy the demand of existing machine room to high efficiency and heat radiation and green energy conservation.
Summary of the invention
The invention provides a kind of temperature control system, devices and methods therefor, it has the function that realizes energy-saving and environmental protection in high efficiency and heat radiation.
In one embodiment of the invention, a kind of temperature control system can be provided, it comprises: control module, source temperature conditioning unit and air-conditioning unit, surrounding air passes through ground source temperature conditioning unit and air-conditioning unit successively, described control module control ground source temperature conditioning unit and the air-conditioning unit linkage work temperature that controls environment.
In another embodiment of the present invention, a kind of control module can be provided, be used for control ground source temperature conditioning unit and the air-conditioning unit linkage work temperature that controls environment, it comprises: comprise temperature sensor, flow sensor and control module, temperature sensor is used to collect the temperature of the fluent meterial in the temperature conditioning unit of source, ground and the air themperature of source, process ground temperature conditioning unit, described flow sensor is used to collect the flow of the fluent meterial in the temperature conditioning unit of source, ground, described control module is controlled the duty of ground source temperature conditioning unit and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
In another embodiment of the present invention, can provide a kind of temperature-controlled process, it comprises: set up the heat exchange path that surrounding air carries out heat interchange through source, ground temperature conditioning unit, air-conditioning unit successively; Judge the heat-exchange capacity of source, ground temperature conditioning unit to surrounding air; According to described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty.
Compared to existing technologies, technical scheme in the embodiment of the invention has following advantage at least: the radiating mode that embodiment of the invention temperature control system, devices and methods therefor have adopted source, ground temperature control technology and air-conditioning to carry out uniting and adjustment, realization is to the auxiliary adjustment of temperature, to reduce the working time of air-conditioning, save energy consumption.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the principle schematic of embodiment of the invention temperature control system;
Fig. 2 is the structural representation of embodiment of the invention temperature control system and device;
Fig. 3 is the principle schematic of the control module of embodiment of the invention temperature control system;
Fig. 4 is the schematic flow sheet of embodiment of the invention temperature-controlled process;
Fig. 5 is the structural representation of embodiment of the invention temperature control system and another embodiment of device;
Fig. 6 is the structural representation of embodiment of the invention temperature control system and another embodiment of device;
Fig. 7 is the structural representation of embodiment of the invention temperature control system and another embodiment of device;
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
See also Fig. 1, embodiment of the invention temperature control system 100 comprise control module 10, source temperature conditioning unit 30 and air-conditioning unit 20, surrounding air passes through ground source temperature conditioning unit 30 and air-conditioning unit 20 successively, control module 10 control ground source temperature conditioning units 30 and the air-conditioning unit 20 linkage works temperature that controls environment.
See also Fig. 2 and Fig. 3, the embodiment of the invention is example explanation to be applied to a machine room, temperature control system 100 comprise air-conditioning unit 20, source temperature conditioning unit 30, and the control module 10 of realizing air-conditioning unit 20 and temperature conditioning unit 30 interlocks of source, ground.Wherein, the air-conditioning unit 20 of the embodiment of the invention is arranged on the ground, it comprises refrigeration module 21, air inlet 22 and air outlet 23, refrigeration module 21 consumes energy refrigeration, and air inlet 22 is positioned at air-conditioning unit 20 tops, collect the machine room surrounding air, air outlet 23 is positioned at the bottom of air-conditioning unit 20 and the cavity of machine room (forming by raising the floor usually) is connected, and air enters air-conditioning unit 20 by air inlet 22, after refrigeration module 21 coolings, be looped back to machine room through air outlet again.
Source, the ground temperature conditioning unit 30 of the embodiment of the invention is an earth source heat pump, and it, utilizes water can carry out cold and hot exchange with ground and reach the heat radiation purpose as the Cooling and Heat Source of water resource heat pump with ground energy (underground water, soil or surface water)." get the heat in the ground energy " to come out winter, supplies with indoor heating, can be " thermal source " at this moment; Take out indoor heat summer, is discharged in underground water, soil or the surface water, can be " low-temperature receiver " at this moment.Source, the ground temperature conditioning unit 30 of the embodiment of the invention comprises a plurality of sealing and circulating pipelines 31, and the inside of described pipeline 31 is full of the good fluent meterial of certain heat transfer property.One end of pipeline 31 is a ground source heat Switching Module 311, present embodiment is for soaking under the far-end liquid level, the other end of pipeline 31 is a liquid air heat exchange module 312, its extension is arranged between the air inlet 22 and refrigeration module 21 of air-conditioning unit 20, fluent meterial is circulation in described ground source heat Switching Module 311 and liquid air heat exchange module 312, and realize flow velocity, the flow of described fluent meterial are controlled by the pump module 32 and the variable valve 33 that are arranged in the pipeline 31.Be appreciated that when the machine room air through air inlet 22 during through liquid air heat exchange modules 312, the air heat can with the fluent meterial generation heat interchange in the liquid air heat exchange module 312, heat is delivered to ground source heat Switching Module 311 through fluent meterial circulation and discharges.
The control module 10 of the embodiment of the invention comprises temperature sensor 11, flow sensor 12 and control module 13.Wherein temperature sensor 11 is arranged at the fluent meterial circulation inlet 3121 and the air return air inlet 3122 of liquid air heat exchange module 312, be used to collect the temperature of the heat transfer fluent meterial in the liquid air heat exchange module 312 and the air themperature of process liquid air heat exchange module 312, described flow sensor 12 is arranged at liquid air heat exchange module 312 pipeline inside, be used to collect the flow of the heat transfer fluent meterial in the liquid air heat exchange module 312, described control module 13 is according to temperature and the flow collected, and corresponding control strategies is sent steering order, be used for control pump module 32, the duty of variable valve 33 and air-conditioning unit 20, and then control realizes energy exchange control by the flow of the heat transfer fluent meterial in the liquid air heat exchange module 312.
Be appreciated that the temperature control system of the embodiment of the invention and the radiating mode that device has adopted source, ground temperature control technology and air-conditioning to carry out uniting and adjustment, realize auxiliary adjustment,, save the machine room cooling system energy consumption to reduce the working time of air conditioner in machine room to computer room temperature.
See also Fig. 4, embodiment of the invention temperature-controlled process is realized the interlock heat radiation by control module 10 control air-conditioning units 20 and source, ground temperature conditioning unit 30, comprising:
401, set up the heat exchange path that surrounding air carries out heat interchange through source, ground temperature conditioning unit 30, air-conditioning unit 20 successively;
402, judge the heat-exchange capacity of 30 pairs of surrounding airs of ground source temperature conditioning unit;
403, according to described judged result decision source, described ground temperature conditioning unit 30 and air-conditioning unit 20 duties.
Judge the heat-exchange capacity of source, ground temperature conditioning unit to surrounding air in the present embodiment temperature-controlled process, the step according to described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty specifically comprises again:
1) when the sensor temperature of the fluent meterial circulation inlet 3121 that is arranged at liquid air heat exchange module 312 reaches the first threshold scope than the sensor temperature difference that is positioned at air return air inlet 3122 (present embodiment is lower more than 5 ℃ than the sensor temperature that is positioned at air return air inlet 3122 for the sensor temperature of fluent meterial circulation inlet 3121), control air-conditioning unit 20 is not worked, rely on the pump module 32 of source, ground temperature conditioning unit 30 and the flow of variable valve 33 corresponding control fluent meterials, realize the regulation and control of computer room temperature;
2) when the sensor temperature of the fluent meterial circulation inlet 3121 that is arranged at liquid air heat exchange module 312 reaches second threshold range than the sensor temperature difference that is positioned at air return air inlet 3122 (present embodiment enters the mouth 3121 sensor temperature than low 1-5 ℃ of the sensor temperature that is positioned at air return air inlet 3122 for fluent meterial circulation), control air-conditioning unit 20 and source, ground temperature conditioning unit 30 are worked simultaneously, realize the regulation and control of computer room temperature;
3) when the sensor temperature of the fluent meterial circulation inlet 3121 that is arranged at liquid air heat exchange module 312 reaches the 3rd threshold range than the sensor temperature difference that is positioned at air return air inlet 3122 (present embodiment for fluent meterial circulation enter the mouth 3121 sensor temperature than low 1 ℃ of the sensor temperature that is positioned at air return air inlet 3122 in), source, control ground temperature conditioning unit 30 is not worked, air-conditioning unit 20 work realize the regulation and control of computer room temperature.
Be appreciated that, judge in the temperature-controlled process of the embodiment of the invention that source, ground temperature conditioning unit also can with the direct and a plurality of preset threshold value of the fluent meterial temperature of detected liquid air heat exchange module 312 relatively decide the duty of source, described ground temperature conditioning unit 30 and air-conditioning unit 20 to the heat-exchange capacity of surrounding air; Secondly, see also Fig. 5, Fig. 6 and Fig. 7, the sensor of the temperature control system of the embodiment of the invention and the control module of device 10 also can be the refrigeration module 21 that directly is arranged at air-conditioning unit 20 air inlet 3123 temperature sensor 11 or be arranged at the temperature sensor 11 of air inlet 3124 of the liquid air heat exchange module 312 of ground source temperature conditioning unit 30, be used to collect the air themperature that enters refrigeration module 21 or liquid air heat exchange module 312, control module 10 relatively comes by control module 13 control air-conditioning units 20 and source, ground temperature conditioning unit 30 linkage works with this and a predetermined threshold value.
Be appreciated that the radiating mode that the temperature-controlled process of the embodiment of the invention has adopted source, ground temperature control technology and air-conditioning to carry out uniting and adjustment, realize auxiliary adjustment,, save the machine room cooling system energy consumption to reduce the working time of air conditioner in machine room to computer room temperature.
Though above-described only is embodiment, and do not mean that protection scope of the present invention only limits to described embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making under the creative work prerequisite by revising, be equal to, substituting the every other embodiment that is obtained.
Claims (18)
1, a kind of temperature control system, it is characterized in that comprising: control module, source temperature conditioning unit and air-conditioning unit, surrounding air passes through ground source temperature conditioning unit and air-conditioning unit successively, described control module control ground source temperature conditioning unit and the air-conditioning unit linkage work temperature that controls environment.
2, the system as claimed in claim 1 is characterized in that: source, described ground temperature conditioning unit is an earth source heat pump, and it can be as the Cooling and Heat Source of water resource heat pump with ground.
3, the system as claimed in claim 1 is characterized in that: source, ground temperature conditioning unit comprises at least one sealing and circulating pipeline, and the inside of described pipeline comprises fluent meterial, described fluent meterial circulation in pipeline.
4, system as claimed in claim 3, it is characterized in that: described control module comprises temperature sensor and control module, temperature sensor is used to collect the air themperature that enters air-conditioning unit, described control module is controlled the duty of ground source temperature conditioning unit and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
5, system as claimed in claim 3, it is characterized in that: described control module comprises temperature sensor, flow sensor and control module, temperature sensor is used to collect the temperature of the fluent meterial in the temperature conditioning unit of source, ground and the air themperature of source, process ground temperature conditioning unit, described flow sensor is used to collect the flow of the fluent meterial in the temperature conditioning unit of source, ground, described control module is controlled the duty of ground source temperature conditioning unit and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
6, system as claimed in claim 5 is characterized in that: an end of described pipeline is the ground source heat Switching Module, and the other end of described pipeline is the liquid air heat exchange module, and its extension is arranged between the air inlet and refrigeration module of described air-conditioning unit.
7, system as claimed in claim 6, it is characterized in that: described fluent meterial is circulation in described ground source heat Switching Module and liquid air heat exchange module, and realize flow velocity, the flow of described fluent meterial are controlled by the pump module and the variable valve that are arranged in the described pipeline.
8, system as claimed in claim 7, it is characterized in that: described temperature sensor is used to collect the temperature of the heat transfer fluent meterial in the liquid air heat exchange module and the air themperature of process liquid air heat exchange module, described flow sensor is used to collect the flow of the heat transfer fluent meterial in the liquid air heat exchange module, described control module is used for the duty of control pump module, variable valve and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
9, system as claimed in claim 8 is characterized in that: described temperature sensor is arranged at the fluent meterial circulation inlet and the air return air inlet of liquid air heat exchange module, and described flow sensor is arranged at liquid air heat exchange module pipeline inside.
10, a kind of control module, be used for control ground source temperature conditioning unit and the air-conditioning unit linkage work temperature that controls environment, it is characterized in that comprising: comprise temperature sensor, flow sensor and control module, temperature sensor is used to collect the temperature of the fluent meterial in the temperature conditioning unit of source, ground and the air themperature of source, process ground temperature conditioning unit, described flow sensor is used to collect the flow of the fluent meterial in the temperature conditioning unit of source, ground, described control module is controlled the duty of ground source temperature conditioning unit and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
11, control module as claimed in claim 10, it is characterized in that: source, described ground temperature conditioning unit comprises at least one sealing and circulating pipeline, one end of described pipeline is the ground source heat Switching Module, the other end of described pipeline is the liquid air heat exchange module, its extension is arranged between the air inlet and refrigeration module of described air-conditioning unit, described fluent meterial is circulation in described ground source heat Switching Module and liquid air heat exchange module, and realize flow velocity, the flow of described fluent meterial are controlled by the pump module and the variable valve that are arranged in the described pipeline.
12, control module as claimed in claim 11, it is characterized in that: described temperature sensor is used to collect the temperature of the heat transfer fluent meterial in the liquid air heat exchange module and the air themperature of process liquid air heat exchange module, described flow sensor is used to collect the flow of the heat transfer fluent meterial in the liquid air heat exchange module, described control module is used for the duty of control pump module, variable valve and air-conditioning unit according to the corresponding steering order of collecting of sending with flow of temperature.
13, a kind of temperature-controlled process is characterized in that comprising: set up the heat exchange path that surrounding air carries out heat interchange through source, ground temperature conditioning unit, air-conditioning unit successively; Judge the heat-exchange capacity of source, ground temperature conditioning unit to surrounding air; According to described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty.
14, method as claimed in claim 13, it is characterized in that: source, described ground temperature conditioning unit comprises at least one sealing and circulating pipeline, one end of described pipeline is the ground source heat Switching Module, the other end of described pipeline is the liquid air heat exchange module, its extension is arranged between the air inlet and refrigeration module of described air-conditioning unit, described fluent meterial is circulation in described ground source heat Switching Module and liquid air heat exchange module, and realize flow velocity, the flow of described fluent meterial are controlled by the pump module and the variable valve that are arranged in the described pipeline.
15, method as claimed in claim 14, it is characterized in that: the step of described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty comprises: when the temperature that enters the mouth when the fluent meterial circulation of liquid air heat exchange module reaches the first threshold scope than the temperature difference of air return air inlet, the temperature conditioning unit work of source, control ground, air-conditioning unit is not worked.
16, method as claimed in claim 15 is characterized in that: described control ground source temperature conditioning unit work comprises the flow of the corresponding control fluent meterial with variable valve of pump module of source, control ground temperature conditioning unit.
17, method as claimed in claim 14, it is characterized in that: the step of described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty also comprises: when the temperature of the fluent meterial circulation inlet of liquid air heat exchange module reaches second threshold range than the temperature difference of air return air inlet, air-conditioning unit and the source temperature conditioning unit work simultaneously.
18, method as claimed in claim 14, it is characterized in that: the step of described judged result decision source, described ground temperature conditioning unit and air-conditioning unit duty also comprises: when the temperature that enters the mouth when the fluent meterial circulation of liquid air heat exchange module reaches the 3rd threshold range than the temperature difference of air return air inlet, source, control ground temperature conditioning unit is not worked air-conditioning unit work.
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| CNA2008100673383A CN101587356A (en) | 2008-05-23 | 2008-05-23 | Temperature control system, temperature control device and temperature control method |
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| CNA2008100673383A CN101587356A (en) | 2008-05-23 | 2008-05-23 | Temperature control system, temperature control device and temperature control method |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385427A (en) * | 2010-09-02 | 2012-03-21 | 鸿富锦精密工业（深圳）有限公司 | Container data center and refrigeration cycling system thereof |
| CN102402235A (en) * | 2010-09-07 | 2012-04-04 | 苏州皇家整体住宅系统股份有限公司 | Intelligent house temperature control method and device applying same |
| CN102563815A (en) * | 2012-02-20 | 2012-07-11 | 武汉达明科技有限公司 | Underground water energy-saving air conditioning control method and system |
| CN103885485A (en) * | 2014-03-16 | 2014-06-25 | 苏州边枫电子科技有限公司 | Local host radio control system using temperature measurement balls with temperature sensors for detection |
| CN103885502A (en) * | 2014-03-09 | 2014-06-25 | 苏州边枫电子科技有限公司 | Temperature measuring ball pyroelectric sensing guide detection system regulated and controlled by GSM wireless local host |
| CN103926951A (en) * | 2014-03-16 | 2014-07-16 | 苏州边枫电子科技有限公司 | Monitor system for temperature measuring balls to detect local host based on built-in temperature sensors |
| CN106352631A (en) * | 2016-08-23 | 2017-01-25 | 珠海格力电器股份有限公司 | Control device and control method for heat pump and heat pump |
| CN106557095A (en) * | 2015-09-29 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of base station backstage and temperature-controlled process, and temperature control system and method |
| CN107367002A (en) * | 2017-07-25 | 2017-11-21 | 包建伟 | A kind of air-cooling apparatus |
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2008
- 2008-05-23 CN CNA2008100673383A patent/CN101587356A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102385427A (en) * | 2010-09-02 | 2012-03-21 | 鸿富锦精密工业（深圳）有限公司 | Container data center and refrigeration cycling system thereof |
| CN102385427B (en) * | 2010-09-02 | 2016-06-08 | 鸿富锦精密工业（深圳）有限公司 | Container data center and cooling cycle system thereof |
| CN102402235A (en) * | 2010-09-07 | 2012-04-04 | 苏州皇家整体住宅系统股份有限公司 | Intelligent house temperature control method and device applying same |
| CN102563815A (en) * | 2012-02-20 | 2012-07-11 | 武汉达明科技有限公司 | Underground water energy-saving air conditioning control method and system |
| CN102563815B (en) * | 2012-02-20 | 2015-02-11 | 武汉达明科技有限公司 | Underground water energy-saving air conditioning control method and system |
| CN103885502A (en) * | 2014-03-09 | 2014-06-25 | 苏州边枫电子科技有限公司 | Temperature measuring ball pyroelectric sensing guide detection system regulated and controlled by GSM wireless local host |
| CN103885485A (en) * | 2014-03-16 | 2014-06-25 | 苏州边枫电子科技有限公司 | Local host radio control system using temperature measurement balls with temperature sensors for detection |
| CN103926951A (en) * | 2014-03-16 | 2014-07-16 | 苏州边枫电子科技有限公司 | Monitor system for temperature measuring balls to detect local host based on built-in temperature sensors |
| CN106557095A (en) * | 2015-09-29 | 2017-04-05 | 中兴通讯股份有限公司 | A kind of base station backstage and temperature-controlled process, and temperature control system and method |
| CN106352631A (en) * | 2016-08-23 | 2017-01-25 | 珠海格力电器股份有限公司 | Control device and control method for heat pump and heat pump |
| CN107367002A (en) * | 2017-07-25 | 2017-11-21 | 包建伟 | A kind of air-cooling apparatus |
| CN107367002B (en) * | 2017-07-25 | 2019-12-06 | 包建伟 | air cooling device |
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