CN202188926U - Thermal equilibrium rate tester for ground source heat pump system - Google Patents
Thermal equilibrium rate tester for ground source heat pump system Download PDFInfo
- Publication number
- CN202188926U CN202188926U CN2011202695064U CN201120269506U CN202188926U CN 202188926 U CN202188926 U CN 202188926U CN 2011202695064 U CN2011202695064 U CN 2011202695064U CN 201120269506 U CN201120269506 U CN 201120269506U CN 202188926 U CN202188926 U CN 202188926U
- Authority
- CN
- China
- Prior art keywords
- pump system
- thermal equilibrium
- equilibrium rate
- temperature sensor
- heat pump
- 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 - Lifetime
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a thermal equilibrium rate tester for a ground source heat pump system. By respectively arranging a water inlet temperature sensor, a water outlet temperature sensor and a flow sensor on a water inlet manifold and a water outlet manifold of a buried pipe of the ground source heat pump system, collecting monitoring data of the three sensors through a data collector, and calculating the monitoring data through a monitoring computer system to finally obtain cold and hot equilibrium rate, the thermal equilibrium rate tester can realize further corresponding improvement and reasonable peak shaving, so as to ensure the long-term reliable operation of a geothermal system.
Description
Technical field
The utility model relates to the underground heat temperature measuring equipment, more particularly, relates to earth-source hot-pump system thermal equilibrium rate tester.
Background technology
Ground source heat pump technology obtains fast development and application in recent years because of its considerable energy saving and environmental protection, has vast market prospect.At present; Because different regions weather and building load characteristics; It is seriously unbalanced from underground caloric receptivity to underground heat dissipation capacity and winter to cause that summer appears in many systems; Cause raising gradually, system's chilled water in summer circulating temperature raising, unit efficiency decline and system condition are worsened at the serious regional subsurface temperature of hot stack; And the long-pending serious regional subsurface temperature of cold dome reduces gradually, can cause system's heat source water in winter circulating temperature reduction, unit efficiency decline and system condition to worsen.
At present; Have only partly source heat pump system has carried out cold and hot EQUILIBRIUM CALCULATION FOR PROCESS and has transferred the weighing apparatus measure before design; But how many cold and hot whether balance of the system in actual motion, amount of unbalances reached, lack corresponding monitoring means, and when regulating the operational mode of cold and hot balance; Also owing to lack rational foundation, and cause and can't the auxiliary Cooling and Heat Source measure of peak regulation appropriately be moved.
The utility model content
To the above-mentioned shortcoming that exists in the prior art; The purpose of the utility model provides a kind of earth-source hot-pump system thermal equilibrium rate tester; Can monitor the thermal equilibrium rate of operational system, supply follow-up corresponding improvement, the reasonable peak regulation of carrying out, move stably in a long term to guarantee geothermal system.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
Should erect pipe embedded well single line multipoint ground temperatures tester, comprise:
The inflow temperature sensor is located on the water inlet manifold of ground pipe laying of earth-source hot-pump system; The leaving water temperature sensor is located on the outfall sewer of ground pipe laying; Flow sensor also is located on the outfall sewer of ground pipe laying; Data acquisition unit, input end link to each other with above-mentioned three sensors respectively; Supervisory computer system, input end links to each other with the output terminal of data acquisition unit.
In technique scheme; The earth-source hot-pump system thermal equilibrium tester of the utility model is through being provided with inflow temperature sensor, leaving water temperature sensor and flow sensor respectively on the water inlet manifold of earth-source hot-pump system ground pipe laying and outfall sewer; Gather the Monitoring Data of above-mentioned three sensors through data acquisition unit; And Monitoring Data is calculated and is finally obtained cold and hot balanced ratio through supervisory computer system; Supply follow-up corresponding improvement, the reasonable peak regulation of carrying out, move stably in a long term to guarantee geothermal system.
Description of drawings
Fig. 1 is the user mode synoptic diagram of the utility model earth-source hot-pump system thermal equilibrium tester.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and embodiment.
See also shown in Figure 1; The earth-source hot-pump system thermal equilibrium tester of the utility model comprises inflow temperature sensor 1, leaving water temperature sensor 2, flow sensor 3, data acquisition unit 4 and supervisory computer system 5, and inflow temperature sensor 1 is located on the water inlet manifold 7 of ground pipe laying 6 of earth-source hot-pump system; Leaving water temperature sensor 2 is located on the outfall sewer 8 of ground pipe laying 6; Flow sensor 3 also is located on the outfall sewer 8 of ground pipe laying 6; The input end of data acquisition unit 4 links to each other with above-mentioned three sensors respectively; The input end of supervisory computer system 5 links to each other with the output terminal of data acquisition unit 4.Among Fig. 19 is the source pump of earth-source hot-pump system, and 10 is the user side air-conditioner water system.
During use; Monitor the house steward's Inlet and outlet water temperature and the flow collection of ground pipe laying 6 respectively through inflow temperature sensor 1, leaving water temperature sensor 2, flow sensor 3, and carry out signals collecting and translation data, again through the calculating of programming of the system software of supervisory computer system 5 through data acquisition unit 4; Through the temperature difference of inflow temperature and leaving water temperature and the heat Calculation mode of flow; Calculate instantaneous heat, again through the software cumulative calculation, can draw summer the accumulative total heat dissipation capacity with the data that totally recept the caloric winter; According to the ratio of heat dissipation capacity, calculate cold and hot balanced ratio with caloric receptivity difference and heat dissipation capacity and caloric receptivity mean value.Finally, can carry out follow-up corresponding improvement, reasonable peak regulation, move stably in a long term to guarantee geothermal system according to this cold and hot balanced ratio.
Therefore; The utility model carries out long term monitoring as the special-purpose cold and hot balance test instrument of earth-source hot-pump system to operational system heat dissipation capacity and caloric receptivity, calculates the thermal equilibrium rate; The actual monitored parameter of cold and hot balance is provided; Thereby for monitoring, improvement and peaking operation provide science objective foundation, guarantee that system moves reliably and with long-term, also technical support is provided for promoting the ground source heat pump technology application from now on.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.
Claims (1)
1. an earth-source hot-pump system thermal equilibrium rate tester is characterized in that,
Comprise:
The inflow temperature sensor is located on the water inlet manifold of ground pipe laying of earth-source hot-pump system;
The leaving water temperature sensor is located on the outfall sewer of ground pipe laying;
Flow sensor also is located on the outfall sewer of ground pipe laying;
Data acquisition unit, input end link to each other with above-mentioned three sensors respectively;
Supervisory computer system, input end links to each other with the output terminal of data acquisition unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202695064U CN202188926U (en) | 2011-07-27 | 2011-07-27 | Thermal equilibrium rate tester for ground source heat pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202695064U CN202188926U (en) | 2011-07-27 | 2011-07-27 | Thermal equilibrium rate tester for ground source heat pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188926U true CN202188926U (en) | 2012-04-11 |
Family
ID=45920369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202695064U Expired - Lifetime CN202188926U (en) | 2011-07-27 | 2011-07-27 | Thermal equilibrium rate tester for ground source heat pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188926U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840725A (en) * | 2012-09-27 | 2012-12-26 | 山东中瑞新能源科技有限公司 | Control system and method of buried pipe and cooling tower ground source heat pump compound system |
| CN102901588A (en) * | 2012-10-26 | 2013-01-30 | 北京奇迪惠民科技投资有限公司 | Heat quantity calculating device and heating ventilation air conditioning system |
| CN103090608A (en) * | 2013-02-07 | 2013-05-08 | 江苏新城新能源有限公司 | Ground source heat pump buried pipe system with monitoring function |
| CN103983378A (en) * | 2014-05-29 | 2014-08-13 | 西安建筑科技大学 | Radiant floor heating heat metering method based on flow and heat relationship model |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
-
2011
- 2011-07-27 CN CN2011202695064U patent/CN202188926U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840725A (en) * | 2012-09-27 | 2012-12-26 | 山东中瑞新能源科技有限公司 | Control system and method of buried pipe and cooling tower ground source heat pump compound system |
| CN102840725B (en) * | 2012-09-27 | 2014-07-16 | 山东中瑞新能源科技有限公司 | Control system and method of buried pipe and cooling tower ground source heat pump compound system |
| CN102901588A (en) * | 2012-10-26 | 2013-01-30 | 北京奇迪惠民科技投资有限公司 | Heat quantity calculating device and heating ventilation air conditioning system |
| CN102901588B (en) * | 2012-10-26 | 2015-02-18 | 北京奇迪惠民科技投资有限公司 | Heat quantity calculating device and heating ventilation air conditioning system |
| CN103090608A (en) * | 2013-02-07 | 2013-05-08 | 江苏新城新能源有限公司 | Ground source heat pump buried pipe system with monitoring function |
| CN103090608B (en) * | 2013-02-07 | 2015-03-04 | 江苏新城新能源有限公司 | Ground source heat pump buried pipe system with monitoring function |
| CN103983378A (en) * | 2014-05-29 | 2014-08-13 | 西安建筑科技大学 | Radiant floor heating heat metering method based on flow and heat relationship model |
| CN103983378B (en) * | 2014-05-29 | 2016-05-11 | 西安建筑科技大学 | A kind of floor panel heating heat measuring method based on flow heat relational model |
| CN110196110A (en) * | 2019-05-10 | 2019-09-03 | 湖南达道新能源开发有限公司 | A kind of geothermal measurement device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Dai et al. | Experimental performance analysis of a solar assisted ground source heat pump system under different heating operation modes | |
| Zhu et al. | Performance evaluation before and after solar seasonal storage coupled with ground source heat pump | |
| CN202188926U (en) | Thermal equilibrium rate tester for ground source heat pump system | |
| CN100578186C (en) | Ground source heat pump heat exchanger heat-transfer performance test device and its measuring and controlling method | |
| CN102288638A (en) | Ground source heat pump thermal response testing system based on PLC (Programmable Logic Controller) | |
| Ma et al. | Investigation on a solar-groundwater heat pump unit associated with radiant floor heating | |
| CN101886831A (en) | Integrated heat-supply and energy-saving system | |
| CN201242503Y (en) | Portable device for testing heat exchange capability of buried tube heat exchanger | |
| Ma et al. | Experimental study of a multi-energy complementary heating system based on a solar-groundwater heat pump unit | |
| CN107491020A (en) | A kind of central heating intelligence managing and control system | |
| CN203671812U (en) | Energy management system of building with renewable energy source comprehensive utilization function | |
| CN108955081A (en) | Cooling system | |
| CN203396430U (en) | Portable monitoring instrument for ground source heat pump | |
| CN202614704U (en) | General packet radio service (GPRS) based ground source heat pump rock-soil thermal property tester | |
| CN203658081U (en) | Indirect air cooling system performance test platform | |
| CN205427488U (en) | Intelligence building energy management system based on internet of things | |
| CN201819297U (en) | Solar heating system | |
| CN205351490U (en) | Supply heat energy -saving control system among public building | |
| CN203299154U (en) | Variable-frequency heat pump type rock-soil thermophysical property tester | |
| CN202305449U (en) | Ground source heat pump response test system based on PLC (Programmable Logic Controller) | |
| CN114136021B (en) | Solar energy-ground source heat pump system control method and system combined with resource prediction | |
| CN202254550U (en) | Continuous monitoring device for deep underground soil temperature of soil source heat pump system | |
| CN206430771U (en) | Baxeer slot flow quantity intelligent monitoring device based on automatic monitoring technical | |
| CN204202017U (en) | The residual heat of air compressor hot water preparing device of balance measure control integration | |
| CN202734374U (en) | Ground source heat pump single well multi-point ground temperature testing and cold-heat balance monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |