CN207422358U - Base station multistage cooling and energy conserving system - Google Patents
Base station multistage cooling and energy conserving system Download PDFInfo
- Publication number
- CN207422358U CN207422358U CN201720768115.4U CN201720768115U CN207422358U CN 207422358 U CN207422358 U CN 207422358U CN 201720768115 U CN201720768115 U CN 201720768115U CN 207422358 U CN207422358 U CN 207422358U
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- China
- Prior art keywords
- base station
- chilled water
- cooling
- evaporator
- energy conserving
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Abstract
The utility model is related to mobile communication base station field more particularly to a kind of anthropogenic heat systems.A kind of base station multistage cooling and energy conserving system, space in base station is divided into several pieces of refrigerated areas, several heater elements are each provided in each refrigerated area, a chilled water branch is provided in each described refrigerated area, each described chilled water branch road is in series with fan coil and Electromagnetic Flow regulating valve, and the controller controls the aperture of corresponding Electromagnetic Flow regulating valve according to the average value of all temperature sensors in refrigerated area.Inside of base station is divided into several refrigerated areas and sets independent chilled water branch by the utility model base station multistage cooling and energy conserving system, the flow of each chilled water branch is controlled according to the mean temperature of the region internal heat generation element and then realizes the accurate control to cooling effect, in the case where other influences factor is identical, 10% or so energy consumption for cooling can be reduced, thereby reduces the operation cost of base station.
Description
Technical field
The utility model is related to mobile communication base station field more particularly to a kind of anthropogenic heat systems.
Background technology
In recent years, as national communication network scale and userbase constantly expand, the popularization of communication needs substantial amounts of base
It stands construction；In the entire operation cost of base station, in addition to initial construction, equipment cost, during operation, communication equipment
The power consumption of operation is also one of important cost；And in power consumption, it is air-conditioner power consumption more than more than half, therefore, how reduces
The spending of air conditioning electricity becomes important topic of the communication enterprise there is an urgent need to research.
Existing base station cooling method is worked by professional compressor of air conditioner, and 5 DEG C of cold water, Ran Houtong is first made
It crosses unified cold water pipeline to exchange heat to obtain 20 DEG C or so cold wind, cold wind is being blowed into hair using the blowing apparatus near each element
Thermal element realizes cooling, and this heat exchange mode does not have otherness；There are many heater element in base station, each heater element work
State is also different, and self-temperature difference is with regard to bigger；Existing heat exchange mode is in order to meet the cooling requirement under element most Warm status
In design all have comparable amount of redundancy, also can not targetedly freeze when being cooled down, this overcooled pattern have compared with
Big waste adds the energy consumption during operation of base station.
The content of the invention
The technical problem to be solved by the utility model is to provide a kind of base station multistage cooling and energy conserving system, the system is by base
It is divided into several refrigerated areas inside standing and independent chilled water branch is set, according to the mean temperature of the region internal heat generation element
It controls the flow of each chilled water branch and then realizes the accurate control to cooling effect, it is identical in other influences factor
In the case of, can reduce by 10% or so energy consumption for cooling, thereby reduce the operation cost of base station.
The utility model is realized in this way：A kind of base station multistage cooling and energy conserving system including base station and is arranged on base station
Interior heater element, it is each mating on the heater element to be provided with temperature sensor, the space in base station is divided into several
Block refrigerated area is each each provided with several heater elements in the refrigerated area, is set in each described refrigerated area
A chilled water branch is equipped with, each described chilled water branch road is in series with fan coil and Electromagnetic Flow regulating valve；
The system further includes the evaporator, compressor, condenser, expansion valve, radiator and controller；
It connects after several chilled water branch circuit parallel connections with the chilled water import/export of evaporator；
The refrigerant import/export of the evaporator by refrigerant circulation line evaporator in sequential series->Compressor->It is cold
Condenser->Expansion valve->Evaporator；
The cooling water import/export of the condenser forms circuit with radiator tandem；
The radiator is mounted on the outside of base station, the controller according in refrigerated area all temperature sensors it is flat
The aperture of the corresponding Electromagnetic Flow regulating valve of mean control.
Thermal insulation board is additionally provided between the two neighboring refrigerated area.
Chilled water circulating pump is also in series at the chilled water outlet of the evaporator.
Cooling water circulating pump is also in series at the cooling water outlet of the condenser.
Expansion tank is also parallel at the chilled water import of the evaporator.
Inside of base station is divided into several refrigerated areas and sets independence by the utility model base station multistage cooling and energy conserving system
Chilled water branch, the flow of each chilled water branch is controlled according to the mean temperature of the region internal heat generation element and then is realized pair
The accurate control of cooling effect in the case where other influences factor is identical, can reduce by 10% or so energy consumption for cooling, into
And reduce the operation cost of base station.
Description of the drawings
Fig. 1 is the arrangement block diagram of the utility model base station multistage cooling and energy conserving system.
In figure：1 base station, 2 heater elements, 3 chilled water branches, 4 fan coils, 5 Electromagnetic Flow regulating valves, 6 evaporators, 7
Compressor, 8 condensers, 9 expansion valves, 10 radiators, 11 expansion tanks, 12 thermal insulation boards, 13 chilled water circulating pumps, 14 cooling waters follow
Ring pumps.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model statement
Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please the appended claims limited range.
Embodiment 1
As shown in Figure 1, a kind of base station multistage cooling and energy conserving system, including base station 1 and the heater element being arranged in base station 1
2, it is each mating on the heater element 2 to be provided with temperature sensor, the space in base station 1 is divided into several pieces of refrigeration areas
Domain is each each provided with several heater elements 2 in the refrigerated area, one is provided in each described refrigerated area
Chilled water branch 3 is in series with fan coil 4 and Electromagnetic Flow regulating valve 5 on each described chilled water branch 3；In this implementation
In example, in order to avoid the temperature interference between adjacent refrigerated area, be additionally provided between the two neighboring refrigerated area every
Hot plate 12；
In the utility model, which further includes the evaporator 6, compressor 7, condenser 8, expansion valve 9, radiator
10 and controller；
It connects after several 3 parallel connections of chilled water branch with the chilled water import/export of evaporator 6；
The refrigerant import/export of the evaporator 6 passes through refrigerant circulation line evaporator 6- in sequential series>Compressor 7-
>Condenser 8->Expansion valve 9->Evaporator 6；
The cooling water import/export of the condenser 8 and 10 circuit in series of radiator；
The radiator 10 is mounted on the outside of base station 1, and the controller is according to all temperature sensors in refrigerated area
Average value control the aperture of corresponding Electromagnetic Flow regulating valve 5.
Furthermore, it is contemplated that freely arranging between equipment and the adjustment of relative position, in order to help chilled water and cooling water
Cycling, be also in series with chilled water circulating pump 13 at the chilled water outlet of the evaporator 6, the cooling water of the condenser 8 goes out
Cooling water circulating pump 14 is also in series at mouthful, expansion tank 11 is also parallel at the chilled water import of the evaporator 6.
Claims (5)
1. a kind of base station multistage cooling and energy conserving system, including base station (1) and the heater element (2) being arranged in base station (1), each
It is mating on the heater element (2) to be provided with temperature sensor, it is characterized in that：Space in base station (1) is divided into several pieces
Refrigerated area is each each provided with several heater elements (2) in the refrigerated area, is set in each described refrigerated area
A chilled water branch (3) is equipped with, fan coil (4) and Electromagnetic Flow tune are in series on each described chilled water branch (3)
Save valve (5)；
The system further includes evaporator (6), compressor (7), condenser (8), expansion valve (9), radiator (10) and controller；
It connects after several chilled water branches (3) are in parallel with the chilled water import/export of evaporator (6)；
The refrigerant import/export of the evaporator (6) by refrigerant circulation line evaporator in sequential series (6)->Compressor
(7)->Condenser (8)->Expansion valve (9)->Evaporator (6)；
The cooling water import/export of the condenser (8) and radiator (10) circuit in series；
The radiator (10) is mounted on the outside of base station (1), and the controller is according to all temperature sensors in refrigerated area
Average value control the aperture of corresponding Electromagnetic Flow regulating valve (5).
2. multistage cooling and energy conserving system in base station as described in claim 1, it is characterized in that：The two neighboring refrigerated area it
Between be additionally provided with thermal insulation board (12).
3. multistage cooling and energy conserving system in base station as claimed in claim 2, it is characterized in that：The chilled water of the evaporator (6) goes out
Chilled water circulating pump (13) is also in series at mouthful.
4. multistage cooling and energy conserving system in base station as claimed in claim 2, it is characterized in that：The cooling water of the condenser (8) goes out
Cooling water circulating pump (14) is also in series at mouthful.
5. multistage cooling and energy conserving system in base station as claimed in claim 2, it is characterized in that：The chilled water of the evaporator (6) into
Expansion tank (11) is also parallel at mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768115.4U CN207422358U (en) | 2017-06-29 | 2017-06-29 | Base station multistage cooling and energy conserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720768115.4U CN207422358U (en) | 2017-06-29 | 2017-06-29 | Base station multistage cooling and energy conserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422358U true CN207422358U (en) | 2018-05-29 |
Family
ID=62398322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720768115.4U Expired - Fee Related CN207422358U (en) | 2017-06-29 | 2017-06-29 | Base station multistage cooling and energy conserving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132506A (en) * | 2019-10-16 | 2020-05-08 | 深圳市智微智能科技开发有限公司 | Heat dissipation control method, device and equipment for high-power electronic device and storage medium |
| CN111237861A (en) * | 2020-03-26 | 2020-06-05 | 芜湖弋江海创高新智能空调股份有限公司 | A installation and regulation structure for fan coil |
| CN114674119A (en) * | 2022-04-02 | 2022-06-28 | 浙江青风环境股份有限公司 | Frost-inhibiting powder cold drying machine |
-
2017
- 2017-06-29 CN CN201720768115.4U patent/CN207422358U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132506A (en) * | 2019-10-16 | 2020-05-08 | 深圳市智微智能科技开发有限公司 | Heat dissipation control method, device and equipment for high-power electronic device and storage medium |
| CN111237861A (en) * | 2020-03-26 | 2020-06-05 | 芜湖弋江海创高新智能空调股份有限公司 | A installation and regulation structure for fan coil |
| CN114674119A (en) * | 2022-04-02 | 2022-06-28 | 浙江青风环境股份有限公司 | Frost-inhibiting powder cold drying machine |
| CN114674119B (en) * | 2022-04-02 | 2024-03-01 | 浙江青风环境股份有限公司 | Frosting-inhibiting type powder cold dryer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |