CN215571380U - Ground source heat pump system dynamic monitoring device - Google Patents
Ground source heat pump system dynamic monitoring device Download PDFInfo
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- CN215571380U CN215571380U CN202122025590.1U CN202122025590U CN215571380U CN 215571380 U CN215571380 U CN 215571380U CN 202122025590 U CN202122025590 U CN 202122025590U CN 215571380 U CN215571380 U CN 215571380U
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Abstract
The utility model discloses a dynamic monitoring device of a ground source heat pump system, which comprises a ground source heat pump air conditioning system and a buried component communicated with the ground source heat pump air conditioning system, wherein the ground source heat pump air conditioning system consists of an electric switch, a circulating water pump and an electromagnetic valve, and the electromagnetic valve, the circulating water pump and the buried component are communicated with each other. The ground source heat pump system dynamic detection device is composed of the ground source heat pump air conditioning system, the buried component, the data acquisition control unit and the monitoring center, the device can be remotely and centrally monitored, data can be sorted, stored, calculated and analyzed, remote control is realized, important guarantee of equipment automation and informatization level is improved, and the problems that the existing heat pump system does not have the effect of improving the automation degree of the heat pump unit system, high-efficiency utilization of ground heat resources at different temperature levels cannot be realized, and energy consumption evaluation and energy saving evaluation and analysis for buildings are inconvenient for users are solved.
Description
Technical Field
The utility model relates to the technical field of ground source heat pump systems, in particular to a dynamic monitoring device for a ground source heat pump system.
Background
The ground source heat pump air conditioning system is a green new forms of energy heating and ventilation system, but current heat pump system does not possess the effect that improves heat pump set system degree of automation, can't realize the high-efficient utilization of geothermal resources under the different temperature levels, and the user of not being convenient for carries out energy consumption evaluation and energy-conserving aassessment analysis for the building moreover.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the present invention provides a dynamic monitoring device for a ground source heat pump system, which has the advantages of realizing remote control and improving automation of equipment, and solves the problems that the existing heat pump system does not have the effect of improving the automation degree of the heat pump system, cannot realize high-efficiency utilization of geothermal resources at different temperature levels, and is inconvenient for users to perform energy consumption evaluation and energy saving evaluation analysis for buildings.
In order to achieve the purpose, the utility model provides the following technical scheme: a dynamic monitoring device of a ground source heat pump system comprises a ground source heat pump air conditioning system;
the buried component is communicated with the ground source heat pump air conditioning system;
the ground source heat pump air conditioning system is composed of an electric switch, a circulating water pump and an electromagnetic valve, the circulating water pump and the buried component are mutually communicated, the electric switch is respectively electrically connected with the electromagnetic valve and the circulating water pump, a data acquisition control unit is arranged inside the ground source heat pump air conditioning system, the data acquisition control unit is electrically connected with the buried component, and a monitoring center is electrically connected with the input end of the data acquisition control unit in a bidirectional mode.
Preferably, the buried component comprises a buried temperature measuring cable and a heat exchange buried pipeline, the heat exchange buried pipeline is respectively communicated with the electromagnetic valve and the circulating water pump, the input end of the buried temperature measuring cable is communicated with a geothermal temperature sensor, and the output end of the buried temperature measuring cable is electrically connected with the data acquisition control unit.
Preferably, the monitoring center comprises a central processing unit, the output end of the central processing unit is respectively and electrically connected with a data transceiver module, a storage unit and a display platform in a bidirectional mode, and the central processing unit is remotely connected with a data acquisition control unit through the data transceiver module.
Preferably, the data acquisition control unit consists of a control unit, a microprocessor, a flow sensor, a water inlet and return temperature sensor and an energy consumption sensor, the data acquisition control unit is electrically connected with the circulating water pump and the electric switch respectively, and the data acquisition control unit is electrically connected with the data transceiver module in a bidirectional mode through a wireless gateway.
Preferably, the buried temperature measuring cables and the heat exchange buried pipeline have the same length, and the number of the geothermal temperature sensors is a plurality of the geothermal temperature sensors which are uniformly arranged on the surface of the buried temperature measuring cables.
Preferably, the data acquisition control unit is electrically connected with an indoor temperature sensor through a comparison unit, and the indoor temperature sensor can be compared with the temperature of the water inlet and return temperature sensors through the comparison unit.
Compared with the prior art, the utility model has the following beneficial effects:
1. the ground source heat pump system dynamic detection device is composed of the ground source heat pump air conditioning system, the buried component, the data acquisition control unit and the monitoring center, the device can be remotely and centrally monitored, data can be sorted, stored, calculated and analyzed, remote control is realized, important guarantee of equipment automation and informatization level is improved, and the problems that the existing heat pump system does not have the effect of improving the automation degree of the heat pump unit system, high-efficiency utilization of ground heat resources at different temperature levels cannot be realized, and energy consumption evaluation and energy saving evaluation and analysis for buildings are inconvenient for users are solved.
2. According to the utility model, the buried assembly is composed of the buried temperature measuring cable and the heat exchange buried pipeline, and the surface of the buried assembly is connected with the geothermal temperature sensor, so that the temperature of different underground depths can be reliably monitored for a long time.
3. By arranging the monitoring center, the intelligent degree of the monitoring device can be greatly improved, and a data source and a basis can be provided for building energy consumption evaluation and energy-saving evaluation analysis.
4. The system comprises a control unit, a microprocessor, a flow sensor, a water inlet and return temperature sensor and an energy consumption sensor, wherein the control unit is used for acquiring and controlling data, and can be used for measuring parameters such as three-phase current, three-phase voltage, active power, power consumption, heat at the ground source side, heat at the load side, heat loss, energy efficiency ratio, water inlet and return flow, water inlet and return temperature and the like of a unit and a circulating water pump to carry out real-time monitoring.
5. According to the utility model, the mounting sizes of the buried temperature measuring cable and the geothermal temperature sensor are limited, so that the temperature sensing accuracy can be improved, and the mutual interference of adjacent geothermal temperature sensors is avoided.
6. By arranging the indoor temperature sensor, the utility model can facilitate the data acquisition control unit to carry out automatic frequency conversion on the energy consumption of the ground source heat pump air conditioning system according to the indoor temperature.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the dynamic monitoring apparatus for a ground source heat pump system provided by the present invention comprises a ground source heat pump air conditioning system;
the buried component is communicated with the ground source heat pump air conditioning system;
the ground source heat pump air conditioning system is composed of an electric switch, a circulating water pump and an electromagnetic valve, wherein the electromagnetic valve, the circulating water pump and the buried component are mutually communicated, the electric switch is electrically connected with the electromagnetic valve and the circulating water pump respectively, a data acquisition control unit is arranged inside the ground source heat pump air conditioning system and is electrically connected with the buried component, and a monitoring center is electrically connected with the input end of the data acquisition control unit in a bidirectional mode.
Referring to fig. 1, the buried component is composed of a buried temperature measuring cable and a heat exchange buried pipeline, the heat exchange buried pipeline is communicated with the electromagnetic valve and the circulating water pump, the input end of the buried temperature measuring cable is communicated with a geothermal temperature sensor, and the output end of the buried temperature measuring cable is electrically connected with the data acquisition control unit.
As a technical optimization scheme of the utility model, the buried assembly is composed of the buried temperature measuring cable and the heat exchange buried pipeline, and the surface of the buried assembly is connected with the geothermal temperature sensor, so that the temperature at different underground depths can be reliably monitored for a long time.
Referring to fig. 1, the monitoring center includes a central processing unit, an output end of the central processing unit is respectively and electrically connected with a data transceiver module, a storage unit and a display platform in a bidirectional manner, and the central processing unit is remotely connected with a data acquisition control unit through the data transceiver module.
As a technical optimization scheme, the intelligent degree of the monitoring device is greatly improved, and data sources and bases can be provided for building energy consumption evaluation and energy-saving evaluation analysis.
Referring to fig. 1, the data acquisition control unit is composed of a control unit, a microprocessor, a flow sensor, a water inlet and return temperature sensor and an energy consumption sensor, the data acquisition control unit is electrically connected with the circulating water pump and the electric switch respectively, and the data acquisition control unit is electrically connected with the data transceiver module in a bidirectional manner through a wireless gateway.
As a technical optimization scheme, the data acquisition control unit is composed of the control unit, the microprocessor, the flow sensor, the water inlet and return temperature sensor and the energy consumption sensor, and can be used for measuring parameters such as three-phase current, three-phase voltage, active power, power consumption, heat at the ground source side, heat at the load side, heat loss, energy efficiency ratio, water inlet and return flow, water inlet and return temperature and the like of the unit and the circulating water pump to carry out real-time monitoring.
Referring to fig. 1, the length of the buried temperature measuring cable is the same as that of the heat exchange buried pipeline, and the number of the geothermal temperature sensors is a plurality of and the plurality of geothermal temperature sensors are uniformly arranged on the surface of the buried temperature measuring cable.
As a technical optimization scheme of the utility model, the accuracy of temperature sensing can be improved and the mutual interference of adjacent geothermal temperature sensors can be avoided by limiting the installation sizes of the buried temperature measuring cable and the geothermal temperature sensors.
Referring to fig. 1, the data acquisition control unit is electrically connected with an indoor temperature sensor through the comparison unit, and the indoor temperature sensor can be compared with the temperature of the water inlet and return temperature sensor through the comparison unit.
As a technical optimization scheme of the utility model, the indoor temperature sensor is arranged, so that the data acquisition control unit can conveniently carry out automatic frequency conversion on the energy consumption of the ground source heat pump air conditioning system according to the indoor temperature.
The working principle and the using process of the utility model are as follows: when the ground source heat pump air conditioning system is used, a user starts the electric switch through the control unit, the electric switch starts the circulating water pump and the electromagnetic valve to enable liquid to circulate inside a heat exchange buried pipeline and complete heat exchange treatment, in the operation process of the ground source heat pump air conditioning system, the buried temperature measuring cable transmits the temperature detected by the ground temperature sensor to the data acquisition control unit in real time, the data acquisition control unit can master the operation state of the ground source heat pump air conditioning system through the flow sensor, the water inlet temperature sensor and the water outlet temperature sensor and compares the operation state with the indoor temperature sensor through the comparison unit, meanwhile, the data acquisition control unit remotely sends operation data to the monitoring center through the wireless gateway, and the central processing unit utilizes the display platform to perform tabular display on the operation data and backups the data to the storage unit.
In summary, the following steps: this ground source heat pump system dynamic monitoring device, through ground source heat pump air conditioning system, bury the subassembly, ground source heat pump system dynamic detection device is constituteed to data acquisition control unit and surveillance center, can long-range centralized monitoring equipment behavior, can also arrange data in order, the storage, calculation and analysis, realize remote control, improve equipment automation, the important guarantee of information level, the effect that current heat pump system does not possess the degree of automation of improvement heat pump set system has been solved, the high-efficient utilization of geothermal resources under the different temperature levels can't be realized, and the not convenient to use person carries out energy consumption evaluation and energy-conserving aassessment analysis's problem for the building.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A dynamic monitoring device of a ground source heat pump system comprises a ground source heat pump air conditioning system;
the buried component is communicated with the ground source heat pump air conditioning system;
the method is characterized in that: the ground source heat pump air conditioning system is composed of an electric switch, a circulating water pump and an electromagnetic valve, the circulating water pump and the buried component are mutually communicated, the electric switch is respectively electrically connected with the electromagnetic valve and the circulating water pump, a data acquisition control unit is arranged inside the ground source heat pump air conditioning system, the data acquisition control unit is electrically connected with the buried component, and a monitoring center is electrically connected with the input end of the data acquisition control unit in a bidirectional mode.
2. The dynamic monitoring device of the ground source heat pump system according to claim 1, characterized in that: the underground assembly is composed of an underground temperature measuring cable and a heat exchange underground pipeline, the heat exchange underground pipeline is communicated with the electromagnetic valve and the circulating water pump respectively, the input end of the underground temperature measuring cable is communicated with a geothermal temperature sensor, and the output end of the underground temperature measuring cable is electrically connected with the data acquisition control unit.
3. The dynamic monitoring device of the ground source heat pump system according to claim 1, characterized in that: the monitoring center comprises a central processing unit, the output end of the central processing unit is respectively and bidirectionally electrically connected with a data receiving and transmitting module, a storage unit and a display platform, and the central processing unit is remotely connected with a data acquisition control unit through the data receiving and transmitting module.
4. The ground source heat pump system dynamic monitoring device of claim 3, characterized in that: the data acquisition control unit is composed of a control unit, a microprocessor, a flow sensor, a water inlet and return temperature sensor and an energy consumption sensor, the data acquisition control unit is electrically connected with the circulating water pump and the electric switch respectively, and the data acquisition control unit is electrically connected with the data transceiver module in a bidirectional mode through a wireless gateway.
5. The dynamic monitoring device of the ground source heat pump system according to claim 2, characterized in that: the buried temperature measuring cables are the same as the heat exchange buried pipeline in length, and the number of the geothermal temperature sensors is a plurality of and the sensors are uniformly arranged on the surface of the buried temperature measuring cables.
6. The ground source heat pump system dynamic monitoring device of claim 4, wherein: the data acquisition control unit has indoor temperature sensor through comparison unit electric connection, indoor temperature sensor can compare through comparison unit and the temperature of advancing return water temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025590.1U CN215571380U (en) | 2021-08-26 | 2021-08-26 | Ground source heat pump system dynamic monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122025590.1U CN215571380U (en) | 2021-08-26 | 2021-08-26 | Ground source heat pump system dynamic monitoring device |
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| CN215571380U true CN215571380U (en) | 2022-01-18 |
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| CN202122025590.1U Active CN215571380U (en) | 2021-08-26 | 2021-08-26 | Ground source heat pump system dynamic monitoring device |
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2021
- 2021-08-26 CN CN202122025590.1U patent/CN215571380U/en active Active
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