CN206378221U - Ground temperature is monitored and efficiency energy-consumption monitoring system - Google Patents
Ground temperature is monitored and efficiency energy-consumption monitoring system Download PDFInfo
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- CN206378221U CN206378221U CN201621487682.4U CN201621487682U CN206378221U CN 206378221 U CN206378221 U CN 206378221U CN 201621487682 U CN201621487682 U CN 201621487682U CN 206378221 U CN206378221 U CN 206378221U
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Abstract
The utility model provides a kind of ground temperature monitoring and efficiency energy-consumption monitoring system, including control device and ground temperature monitoring system coupled respectively, efficiency energy-consumption monitoring system, the ground temperature monitoring system includes vertical thermometric line, and the vertical thermometric line uses single line multipoint system；The efficiency energy-consumption monitoring system includes being arranged on calorimeter, ammeter, temperature sensor, flow sensor in heat pump, the import and export water temperature, heat pump for monitoring heat pump source source flow, the import and export water temperature of heat pump load side, the flow of heat pump load side, the realtime power of source pump, the power consumption of source pump.In the ground temperature monitoring and efficiency energy-consumption monitoring system, it can in time find and prevent systemic breakdown caused by earth source heat pump design, construction, method of operation method to greatest extent, Party A or owner can be instructed to adjust method of operation method according to parameters, operating cost is reduced, and the amount of reduction operating cost is considerable.
Description
Technical field
The utility model provides a kind of energy-consumption monitoring device, more particularly, to a kind of monitoring of ground temperature and efficiency energy consumption monitoring
System.
Background technology
In recent years, China gradually payes attention to the development and utilization of regenerative resource, has put into effect a series of corresponding policies and regulations,
In this context, as a kind of important way of renewable energy utilization, China's earth source heat pump (especially closed-loop ground source heat pump)
The development of industry is increasingly accelerated.Research of the domestic scholars to buried pipe ground-source heat pump system operation characteristic is mostly based on short-term actual measurement
Data and the expansion of Long-Term Simulations data.And external correlative study is much all based on annual Monitoring Data or Monitoring Data exhibition for many years
Open.The popularization of current China buried pipe ground-source heat pump system encounters some problems, especially lacks the support of longtime running data.
And many engineerings occur in that ground temperature cold-hot pile accumulates phenomenon after running several years, cause whole system to be paralysed, cause
Bad economic and social impacts.How come ensure earth-source hot-pump system it is long-term, lasting, stably, reliably, efficient, controllable operation,
This is accomplished by carrying out necessary monitoring for the actual thermal environment of engineering and geological environment.
Earth-source hot-pump system technology passes to the country by foreign countries, and whole system has a very large change from the engineering scale of construction,
External thousands of square meters just big earth-source hot-pump system at last, and at home, thousands of at least, at most up to ten thousand, upper outdoor year million is flat
Rice.For the change of amount, very serious consequence can be caused, be exactly the cold and hot accumulation problem of ground body heat content.This is accomplished by land used
Warm monitoring system carries out long-term continual monitoring.It is domestic mainly to there are several aspects to need improvement ground temperature monitoring at present,
One is, when laying ground temperature monitoring line, because single hole needs to set several monitoring points, for example, to arrange 12 monitoring points, then single hole
It is accomplished by arranging 12 temperature sensor lines, sensor wiring difficulty of construction is big, wiring is finished when coordinating down tube, and down tube difficulty adds
Greatly, while also increasing the danger coefficient of temperature sensor line scuffing.Traditional thermometric line is if there is problem, it is necessary to can not when changing
Change.
Efficiency, energy-consumption monitoring system, are mostly installed at computer room, for monitoring energy-output ratio, the system list of whole system
Energy Efficiency Ratio of season and whole year etc..This energy-efficient prominent features of earth-source hot-pump system are embodied with this.At present, the country is being done
This set system longtime running less stable, comprehensive cost it is high, Contents for Monitoring is single, by monitoring the more difficult guidance of picture data
Operation maintenance personnel adjusts system operation situation, it is impossible to timely adjusts operating scheme, causes energy consumption to increase, and Energy Efficiency Ratio declines,
Continuous-time is poor, larger by Environment Confinement Factor.
Utility model content
The utility model provides a kind of ground temperature and monitored and efficiency energy-consumption monitoring system, it is ensured that buried pipe ground-source heat pump system
Can it is long-term, lasting, stably, reliably, efficient, controllable operation, while decrease national energy-saving detection department for it is single compared with
The workload of large systematic engineering so that efficiency data are more rationally accurate.On the other hand cold and hot source device can be increased for system
Type selecting, which is provided, quantifies referential data.Its technical scheme is as described below：
A kind of ground temperature monitoring and efficiency energy-consumption monitoring system, including control device and ground temperature monitoring coupled respectively
System, efficiency energy-consumption monitoring system, the ground temperature monitoring system include vertical thermometric line, and the vertical thermometric line is more using single line
Point mode；The efficiency energy-consumption monitoring system includes calorimeter, ammeter, temperature sensor, the flow being arranged in heat pump
Sensor, import and export water temperature, heat pump for monitoring heat pump source the ground flow of source, heat pump load side
Import and export water temperature, the flow of heat pump load side, the realtime power of source pump, the power consumption of source pump.
The control device uses industrial panel computer.
Tension stainless steel steel wire rope is set in the vertical thermometric line, is prevented in vertical thermometric line colligation outside PE tubing,
Phenomenon is pulled to the friction of vertical thermometric line during down tube.
Temperature sensor in the vertical thermometric line uses digital sensor.
Calorimeter and telemetering electric meter in the efficiency energy-consumption monitoring system set data acquisition unit respectively.
The communication data line of the ground temperature monitoring system and efficiency energy-consumption monitoring system uses twisted-pair shielded wire.
The efficiency energy-consumption monitoring system also passes through the power consumption of the realtime power, water circulating pump of Sensor monitoring water circulating pump
Amount.
The control device is connected with multigroup efficiency energy-consumption monitoring system, and multigroup efficiency energy-consumption monitoring system shares a set of follow
Ring water pump.
The efficiency energy-consumption monitoring system and water circulating pump are both provided with being provided with ammeter at transformer, the transformer.
In the ground temperature monitoring and efficiency energy-consumption monitoring system, each system is independent, while complement one another again, can be timely
It was found that and prevent earth source heat pump design, construction, systemic breakdown caused by method of operation method to greatest extent, while by this two
The complementation of set system, can instruct Party A or owner to adjust method of operation method according to parameters, reduce operating cost, and drop
The amount of low operating cost is considerable.For the load system of weighing apparatus uneven in temperature, pass through outdoor ground temperature monitoring system and energy consumption
Monitoring system, can take cold and hot balanced measure to provide quantized data reference for the later stage.It is that Party A or owner reduce cooling and heating load
The input amount of equipment funds.
The fusion of this two systems, ensure that earth-source hot-pump system it is long-term, lasting, stably, reliably, efficient, controllable fortune
OK.
Brief description of the drawings
Fig. 1 is the structural representation of the ground temperature monitoring system；
Fig. 2 is the schematic diagram of the vertical thermometric line；
Fig. 3 is the schematic diagram of the efficiency energy-consumption monitoring system；
Fig. 4 is the synthesis schematic diagram of the ground temperature monitoring and efficiency energy-consumption monitoring system.
Embodiment
The utility model provide ground temperature monitoring and efficiency energy-consumption monitoring system, including control device and respectively it is coupled
The ground temperature monitoring system that connects, efficiency energy-consumption monitoring system, as shown in figure 1, the ground temperature monitoring system includes vertical thermometric line 1,
The vertical thermometric line 1 uses single line multipoint system；The efficiency energy-consumption monitoring system includes the heat being arranged in heat pump
Scale, ammeter, temperature sensor, flow sensor, import and export water temperature, heat pump for monitoring heat pump source
The flow of source, the import and export water temperature of heat pump load side, the flow of heat pump load side, the real-time work(of source pump
The power consumption of rate, source pump.Temperature sensor in vertical thermometric line as shown in Figure 2 uses digital sensor.The control
Device processed uses industrial panel computer.
Ground temperature monitoring system in the utility model, efficiency energy-consumption monitoring system communication data line uses twisted-pair shielded wire
(rvvp2*0.5).Maximum prevents various interference signal factors.Strong and weak electrical signal transmission line layer-built cables installation arrangement is followed, and is taken
Quarantine measures.Required according to Party A and owner, set perpendicularly buried pipe ground temperature to monitor the monitoring quantity point of line.
Hardware is constituted：Industrial panel computer, calorimeter, ammeter, PT100 temperature sensors, flow sensor, Current Mutual Inductance
Device, data converter and transmission data wire etc..
The performance test of earth-source hot-pump system is shown comprising following parameter in software interface：
(1) heat pump source import and export water temperature
(2) heat pump source flow
(3) the import and export water temperature of heat pump load side
(4) flow of heat pump load side
(5) realtime power of source pump
(6) realtime power of water circulating pump
(7) power consumption of source pump
(8) power consumption of water circulating pump
(9) real-time energy efficiency ratio
(10) accumulation Energy Efficiency Ratio
The ground temperature monitoring system requires according to Party A and owner, determines monitoring well quantity, and every mouthful of monitoring well survey
Warm spot quantity.
In drilling construction, coordinative construction unit lays vertical thermometric line, can be with colligation in pipeline outer wall or the pipe that is laid in
Inside road.
Note the finished product protection after finishing of constructing.
When horizontal connecting leg is excavated, laying vertical thermometric well, (this distance is not to the horizontal data transmission line monitored between room
Easily more than 200 meters).
Lay the appropriate to the occasion cable installation in pipe of horizontal data transmission line, the selection of pipe PE or PPR.
Outdoor field is flat finish after, do the inspection shaft of monitoring well.
As shown in figure 3, the efficiency energy-consumption monitoring system selects suitable electric current according to incoming line cabinet bus or cable specification
Transformer.
Telemetering electric meter is selected, communication protocol standard modbus-Rtu agreements, 485 communications.
Select calorimeter, communication protocol standard modbus-Rtu agreements, 485 communications.
Select communication converter, industrial, sturdy and durable, communication robust.
Selection calculates position and the distance of flow measurement points.Weld flow sensor.
Select the temperature detecting unit that PT100 temperature sensors are calorimeter.Soldered sensor base.
Connection is connected up between each measurement point.
As shown in figure 4, in the utility model, four groups of vertical thermometric lines have been monitored, and monitored ground source and load side
Temperature, flow and heat, and three groups of earth source heat pump unit incoming line cabinets and one group of circulating pump incoming line cabinet electricity service condition.
The utility model uses single line multipoint system, and the multiple measuring points of single hole only need to lay a thermometric line.
It is anti-to pull measure：Tension stainless steel steel wire rope is set in vertical thermometric line 1, is prevented in thermometric line colligation outside PE tubing
Phenomenon is pulled to the friction of thermometric line during portion, down tube
Temperature monitoring point：PT100, PT1000 TEMP modes, using digital sensor are abandoned.Three layers of waterproof are protected
Shield, stainless steel.
Thermometric line changes problem：Such a mode thermometric line, single diameter ф 16mm, can be laid in inside PE tubing, especially
It is adapted to De32 tubing, and pipe internal diameter is 26mm.Lay conveniently, reduce cross-operation, and be easily changed, reduce engineering
Cost.Such a mode is that traditional many wire routings are incomparable.
Efficiency energy-consumption monitoring system Monitoring Data diversification：It can show：Source pump power consumption, unit realtime power,
Circulating pump power consumption, circulating pump realtime power, ground source turnover coolant-temperature gage, load side turnover coolant-temperature gage, the real-time suction of ground source
Thermal discharge, the real-time suction thermal discharge of load side, ground source accumulation calorie value, load side accumulation calorie value.System real-time energy efficiency ratio,
System accumulation Energy Efficiency Ratio, pump energy consumption accounts for the ratio of system energy consumption.
Efficiency energy-consumption monitoring system hardware：Calorimeter, teletransmission voltameter are customed product, logical using standard modbus-Rtu
Agreement is interrogated, calorimeter and telemetering electric meter set data acquisition unit respectively.Communication data is reliable and stable.
Efficiency energy-consumption monitoring system software：Programmed using industrial configuration.Monitor picture directly perceived, stable, real-time storage,
Never lose data.Storage time interval can be set according to customer requirement.Data acquisition：Directly read using industrial panel computer
Take data storage, it is easy to operate, data display and storage are simple, direct, clear, and the speed of service is fast, and small volume, good heat dissipation is right
Running environment requires relatively low, especially there is the running environment of dust.
Efficiency energy-consumption monitoring system is implemented：By calorimeter, Temperature sampler, data link, data converter, industry is flat
Plate computer is combined in a specific monitoring case, and small volume can arrange according to Party A, customize in advance, reduces job site
Workload, it is only necessary to which each data line is connected in this monitoring case.Hardware uses approved product, and software is determined with hardware
Type, reduces software programming workload, construction costs is reduced to greatest extent, using promoting the use of.
Efficiency energy-consumption monitoring system, can be by the system real-time energy efficiency of runnable interface than showing numerical value, and pump power is accounted for
The percentage of system total power, can point out operation maintenance personnel to change operating scheme in time so that system operation is more reasonable
And economy.
Claims (9)
1. a kind of ground temperature monitoring and efficiency energy-consumption monitoring system, it is characterised in that：It is coupled including control device and difference
Ground temperature monitoring system, efficiency energy-consumption monitoring system, the ground temperature monitoring system include vertical thermometric line, the vertical thermometric line
Using single line multipoint system；The calorimeter, ammeter, temperature that the efficiency energy-consumption monitoring system includes being arranged in heat pump are passed
Sensor, flow sensor, import and export water temperature, heat pump for monitoring heat pump source source flow, heat pump
The import and export water temperature of system loading side, the flow of heat pump load side, the realtime power of source pump, the power consumption of source pump
Amount.
2. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The control device is adopted
Use industrial panel computer.
3. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The vertical thermometric line
Tension stainless steel steel wire rope is inside set, is prevented in vertical thermometric line colligation outside PE tubing, to vertical thermometric line during down tube
Friction pull phenomenon.
4. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The vertical thermometric line
On temperature sensor use digital sensor.
5. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The efficiency energy consumption prison
Calorimeter and telemetering electric meter in examining system set data acquisition unit respectively.
6. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The ground temperature monitoring system
The communication data line of system and efficiency energy-consumption monitoring system uses twisted-pair shielded wire.
7. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The efficiency energy consumption prison
Examining system also passes through the realtime power of Sensor monitoring water circulating pump, the power consumption of water circulating pump.
8. ground temperature monitoring according to claim 1 and efficiency energy-consumption monitoring system, it is characterised in that：The control device connects
Multigroup efficiency energy-consumption monitoring system is connected to, multigroup efficiency energy-consumption monitoring system shares a set of water circulating pump.
9. ground temperature monitoring according to claim 8 and efficiency energy-consumption monitoring system, it is characterised in that：The efficiency energy consumption prison
Examining system and water circulating pump are both provided with being provided with ammeter at transformer, the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487682.4U CN206378221U (en) | 2016-12-30 | 2016-12-30 | Ground temperature is monitored and efficiency energy-consumption monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487682.4U CN206378221U (en) | 2016-12-30 | 2016-12-30 | Ground temperature is monitored and efficiency energy-consumption monitoring system |
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| CN206378221U true CN206378221U (en) | 2017-08-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659666A (en) * | 2022-05-25 | 2022-06-24 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Shallow geothermal energy cold accumulation monitoring system capable of automatically early warning according to temperature change |
-
2016
- 2016-12-30 CN CN201621487682.4U patent/CN206378221U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114659666A (en) * | 2022-05-25 | 2022-06-24 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Shallow geothermal energy cold accumulation monitoring system capable of automatically early warning according to temperature change |
| CN114659666B (en) * | 2022-05-25 | 2022-08-26 | 山东省地质矿产勘查开发局八〇一水文地质工程地质大队(山东省地矿工程勘察院) | Shallow geothermal energy cold accumulation monitoring system capable of automatically early warning according to temperature change |
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