CN202254550U - Continuous monitoring device for deep underground soil temperature of soil source heat pump system - Google Patents
Continuous monitoring device for deep underground soil temperature of soil source heat pump system Download PDFInfo
- Publication number
- CN202254550U CN202254550U CN2011203513561U CN201120351356U CN202254550U CN 202254550 U CN202254550 U CN 202254550U CN 2011203513561 U CN2011203513561 U CN 2011203513561U CN 201120351356 U CN201120351356 U CN 201120351356U CN 202254550 U CN202254550 U CN 202254550U
- Authority
- CN
- China
- Prior art keywords
- heat pump
- source heat
- monitoring device
- soil
- continuous monitoring
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a continuous monitoring device for deep underground soil temperature of a soil source heat pump system. The continuous monitoring device consists of a test unit, a data collecting unit and a calculation and display unit, wherein the test unit consists of a temperature sensor arranged at the outer surface of a U-shaped buried pipe, the output end of the temperature sensor is connected with the input end of the data collecting unit, and the data collecting unit and the calculation and display unit are in two-way connection. The continuous monitoring device solves the continuous measurement and monitoring problems of the deep underground soil temperature in the normal operation of a soil source heat pump, and accurate data is provided for the unbalanced heat load elimination and the normal operation of the soil source heat pump.
Description
Technical field
The utility model relates to a kind of temperature continuous monitoring device of soil source heat pump system deep layer underground.
Background technology
Pressure energy-conservation along with country and that reduce discharging strengthens, and soil source heat pump system has obtained increasing application as a kind of power-saving technology.Its advantage is mainly reflected in: (1) is easy to control and pollutes few owing to the main consumed power of heat pump; (2) when heat pump cooling and heat supply, the main source of energy is an energy stored in the underground, is regenerative resource, can use continuously; (3) adopt electricity refrigeration form, the coal-fired central heating form of employing of cooling tower to compare with other, soil source heat pump system has higher efficient.According to related data, the efficient of soil source heat pump system improves can reach 20%-30%.
In the soil source heat pump system, adopt vertical buried heat exchanger tube, the variations in temperature of underground is most important for the normal operation of soil source heat pump system.Normally in service, if when the thermic load in winter and summer and refrigeration duty are serious uneven, will cause the soil source heat pump system operational efficiency to reduce, even heat pump (cooling and heating) system is scrapped.Owing to most soil source heat pump systems relevant underground device for detecting temperature is not installed at present, thereby the quantitative data of underground variations in temperature can't be provided.This mainly is because there are certain difficulty in the measurement of underground deep layer soil and memory technology, and because soil source heat pump system ground pipe laying floor space is generally more, field wiring connects and also has big difficulty.
The utility model content
The utility model technical problem to be solved provides a kind of continuous monitoring device of soil source heat pump system deep layer underground temperature.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of continuous monitoring device of soil source heat pump system deep layer underground temperature, it is made up of test cell, data acquisition unit and calculating and display unit;
Said test cell is made up of the temperature sensor that is arranged on the buried tube outer surface of U type;
The input of the output termination data acquisition unit of said temperature sensor;
Said data acquisition unit is connected with the two-way of calculating and display unit.
Preferably, said temperature sensor is provided with 2 ~ 20.
Said temperature sensor evenly distributes along the vertical direction of U type ground pipe laying.
The beneficial effect that adopts technique scheme to produce is:
(1) the utility model mainly is after obtaining temperature data through the temperature sensor in the deep layer underground; Handle and storage through data acquisition unit; Realize in calculating and display unit that finally data show and processing; It has solved continuous measurement and the supervision problem of soil source heat pump in normal deep soil temperature in service, for soil source heat pump normally moves and eliminate uneven thermic load accurate data is provided.
(2) employing the utility model has solved the storage problem of the thermometric data of soil source heat pump system deep subsoil, for soil source heat pump provides scientific basis to surrounding soil Influence of Temperature and sustainability thereof.
Description of drawings
Fig. 1 is the functional block diagram of the utility model;
Fig. 2 is the structural representation of the utility model test cell;
Wherein, 1, the temperature sensor connecting line, 2, temperature sensor, 3, boring, 4, soil, 5, U type ground pipe laying, 6, well cementing.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model is made up of test cell, data acquisition unit and calculating and display unit;
Said test cell is made up of the temperature sensor 2 that is arranged on U type ground pipe laying 5 outer surfaces;
The output of said temperature sensor 2 connects the input of data acquisition unit through the temperature sensor connecting line;
Said data acquisition unit is connected with the two-way of calculating and display unit.The model of said data acquisition unit is OM-CP-OCTTEMP; Said calculating and display unit are notebook computer or main frame and display.
Said temperature sensor 2 and temperature sensor connecting line 1 usefulness adhesive tape or other modes are fixed on the outer surface of U type ground pipe laying 5, and with U type ground pipe laying 5 down to boring 3 in.Said temperature sensor 2 can be provided with a plurality of, and as 2 ~ 20, every separated 10m can be provided with one, and pipe laying 5 vertical directions evenly distribute along U type ground.Mode with all temperature sensor connecting line 1 usefulness bolted is fixed on the terminal of said data acquisition unit then.
Mode through connection between data acquisition unit and calculating and the display unit is connected, and the agreement communications protocol.The data acquisition parameters of data acquisition unit, the parameters such as the time interval like beginning acquisition time, end acquisition time, data acquisition can be provided with through the control software that is loaded in the data acquisition unit in calculating and the display unit.After completion was set, the data acquisition of data acquisition unit can require independent the completion according to being provided with.When data acquisition unit and calculating and display unit are in when being connected, data that can the Real Time Observation collection in worksite; When data acquisition unit temporarily was not connected with calculating and display unit, said data acquisition unit still can be accomplished the function of data acquisition and storage.
Calculating of the utility model and display unit adopt data processing software that image data is exported as formatted form and carry out the data preservation, like text or Excel file according to the collection in worksite data of obtaining.
To sum up, the work progress of the utility model is following:
1) boring 3 of the about 150mm of brill in the soil 4 of selected address;
The U type ground pipe laying 5 that 2) will be fixed with temperature sensor 2 is in boring 3;
3) with well cementings such as concrete 63 backfills of will holing;
Temperature sensor connecting line 1 is connected to data acquisition unit, and data acquisition unit is connected with calculating and display unit.
Claims (3)
1. the continuous monitoring device of a soil source heat pump system deep layer underground temperature is characterized in that it is made up of test cell, data acquisition unit and calculating and display unit;
Said test cell is made up of the temperature sensor (2) that is arranged on U type ground pipe laying (5) outer surface;
The input of the output termination data acquisition unit of said temperature sensor (2);
Said data acquisition unit is with calculating and display unit is two-way is connected.
2. the continuous monitoring device of soil source heat pump system deep layer underground temperature according to claim 1 is characterized in that said temperature sensor (2) is provided with 2 ~ 20.
3. the continuous monitoring device of soil source heat pump system deep layer underground temperature according to claim 2 is characterized in that said temperature sensor (2) evenly distributes along the vertical direction of U type ground pipe laying (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203513561U CN202254550U (en) | 2011-09-20 | 2011-09-20 | Continuous monitoring device for deep underground soil temperature of soil source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203513561U CN202254550U (en) | 2011-09-20 | 2011-09-20 | Continuous monitoring device for deep underground soil temperature of soil source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202254550U true CN202254550U (en) | 2012-05-30 |
Family
ID=46115783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203513561U Expired - Fee Related CN202254550U (en) | 2011-09-20 | 2011-09-20 | Continuous monitoring device for deep underground soil temperature of soil source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202254550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500375A (en) * | 2015-12-30 | 2017-03-15 | 安徽金联地矿科技有限公司 | A kind of subterranean strata pipe-line equipment |
| CN108534413A (en) * | 2018-03-30 | 2018-09-14 | 陕西亚特尔地源空调有限公司 | Ground-source heat pump system underground pipe equalized temperature adjustment control method |
| CN109059227A (en) * | 2018-07-23 | 2018-12-21 | 天津大学建筑设计研究院 | The on-line monitoring method of the soil moisture in soil source heat pump system |
-
2011
- 2011-09-20 CN CN2011203513561U patent/CN202254550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106500375A (en) * | 2015-12-30 | 2017-03-15 | 安徽金联地矿科技有限公司 | A kind of subterranean strata pipe-line equipment |
| CN108534413A (en) * | 2018-03-30 | 2018-09-14 | 陕西亚特尔地源空调有限公司 | Ground-source heat pump system underground pipe equalized temperature adjustment control method |
| CN109059227A (en) * | 2018-07-23 | 2018-12-21 | 天津大学建筑设计研究院 | The on-line monitoring method of the soil moisture in soil source heat pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101900773B (en) | Underground power cable current-carrying capacity online prediction system and method | |
| Gao et al. | Experiment and simulation of temperature characteristics of intermittently-controlled ground heat exchanges | |
| CN102288638A (en) | Ground source heat pump thermal response testing system based on PLC (Programmable Logic Controller) | |
| CN202254550U (en) | Continuous monitoring device for deep underground soil temperature of soil source heat pump system | |
| CN209042495U (en) | A kind of combined heat-pump system using urban domestic garbage degradation heat | |
| Amirgaliyev et al. | Calculation and selection of flat-plate solar collector geometric parameters with thermosiphon circulation | |
| CN202188926U (en) | Thermal equilibrium rate tester for ground source heat pump system | |
| CN205403055U (en) | Earth source heat pump soil heat balance monitoring devices | |
| CN104732111A (en) | Efficient hourly numerical simulation method of ground source heat pump | |
| CN201222040Y (en) | Thermal response test instrument for heat-transfer performance of rapid reaction embedded heat exchanger | |
| CN101598689A (en) | The thermal response testing tool of ground heat exchanger heat-transfer performance is buried in rapid reaction | |
| CN204178544U (en) | One is lower sensor network node and device wirelessly | |
| CN202471268U (en) | Soil temperature monitoring device | |
| CN110410131A (en) | A kind of underground thermal pollution to administer and utilization system | |
| CN202305449U (en) | Ground source heat pump response test system based on PLC (Programmable Logic Controller) | |
| CN204594910U (en) | Geothermal using data collector | |
| CN205156431U (en) | Tuple closes earth source heat pump | |
| CN205261978U (en) | Establish ties or parallelly connected multisource heat pump | |
| CN206989940U (en) | Settlement Cup | |
| CN207730258U (en) | A kind of remote monitoring system applied to earth source heat pump computer room status monitoring | |
| CN202083151U (en) | Ground source heat pump system based on three-dimensional simulation technology | |
| Rynkowski | The influence of the solar-ground heat pump system on the ground temperature in the boreholes and in their vicinity–study based on experimental data | |
| CN201607150U (en) | Geothermal pipe | |
| CN203728864U (en) | Optimized conveying energy-saving technique of circulation water system | |
| CN214701337U (en) | Ground source heat pump control system for agricultural greenhouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CORP Effective date: 20130320 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: 050000 Hebei high tech District of Shijiazhuang City Xinshi North Road, No. 368 Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Patentee after: State Grid Corporation of China Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Address before: 050000 Hebei city of Shijiazhuang Province Sports No. 238 South Street Patentee before: Hebei Electric Power Construction & Adjustment Research Institute |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160920 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |