Water source heat pump distributed energy system

Abstract

The invention relates to the technical field of water source heat pumps, in particular to a water source heat pump distributed energy system which comprises a water source heat pump module and further comprises a pipeline module, a monitoring module, an analysis module, a control module and a filtering module, the pipeline module is connected with the water source heat pump module, the monitoring module is connected with the pipeline module, and the analysis module is connected with the monitoring module. The monitoring module is connected with the control module, the control module is connected with the analysis module, the filtering module is connected with the pipeline module and the control module, underground water in the pipeline module is monitored in real time through the monitoring module, impurities or mineral substances in the underground water are filtered through the filtering module, and the situation that when the water quality of the underground water becomes poor, and the sand content is increased is avoided. A large amount of impurities or mineral substances can be accumulated in the water source heat pump, so that a heat exchanger in the water source heat pump is prevented from being blocked or corroded due to accumulation of the impurities or mineral substances, the heat exchange efficiency of the system or equipment is prevented from being influenced or damaged, and economic loss is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of water source heat pumps, and in particular to a water source heat pump distributed energy system. Background Art

[0002] In traditional energy systems, there will be a certain amount of loss of electric energy during long-distance transmission, and centralized heating and cooling pipelines will also lose heat or cold during the transmission process.

[0003] The existing energy supply is carried out through distributed energy systems, and energy generation devices are usually set up at or near the user end, such as building a small natural gas trigeneration system in a community, or installing a solar photovoltaic power generation device on the roof of a commercial building. These small energy generation units can flexibly generate electricity, heat or cold energy according to the immediate needs of users. This supply method reduces the loss of energy during long-distance transmission, and water source heat pumps are indispensable to distributed energy systems.

[0004] During the use of existing water source heat pumps, it is first necessary to obtain groundwater by drilling wells, but groundwater is unstable. During the use of groundwater, the water quality of groundwater is complicated and may contain various impurities and minerals. A large amount of impurities or minerals will accumulate in the water source heat pump, causing a large amount of impurities or minerals to accumulate and block or corrode the heat exchanger in the water source heat pump, affecting or damaging the heat exchange efficiency or equipment of the system, thereby causing certain economic losses. Summary of the invention

[0005] The purpose of the present invention is to provide a water source heat pump distributed energy system, which aims to solve the problem that groundwater is instability. In the process of using groundwater, the water quality of groundwater is complicated and may contain various impurities and minerals. A large amount of impurities or minerals will accumulate in the water source heat pump, causing a large amount of impurities or minerals to accumulate and block or corrode the heat exchanger in the water source heat pump, so that the heat exchange efficiency or equipment of the system is affected or damaged, thereby causing certain economic losses.

[0006] To achieve the above-mentioned purpose, the present invention provides a water source heat pump distributed energy system, including a water source heat pump module, and also including a pipeline module, a monitoring module, an analysis module, a control module and a filtering module, wherein the pipeline module is connected to the water source heat pump module, the monitoring module is connected to the pipeline module, the analysis module is connected to the monitoring module, the control module is connected to the analysis module, and the filtering module is connected to the pipeline module and the control module respectively.

[0007] The water source heat pump module is used to transfer low-level heat energy resources formed by solar energy and geothermal energy absorbed in groundwater to high-level heat energy by inputting a small amount of high-level electric energy;

[0008] The pipeline module is used to extract groundwater and transport it to the water source heat pump module;

[0009] The monitoring module is used to monitor the contents of various impurities and minerals in the water transported in the pipeline module and send out the monitoring data;

[0010] The analysis module is used to receive the monitoring data sent by the monitoring module and analyze whether the data will affect the overall operation of the system. When the data will affect the operation of the system, a danger signal is generated and sent out;

[0011] The control module is used to receive the danger signal sent by the analysis module and issue a control instruction based on the danger signal;

[0012] The filtering module is used to receive the control instruction issued by the control module, drive the filtering mechanism to connect to the pipeline module, and filter the impurities and minerals in the water transported in the pipeline module.

[0013] Wherein, the monitoring module comprises a sensor unit and a data transmission unit, the sensor unit is connected to the pipeline module, and the data transmission unit is connected to the sensor unit and the analysis module respectively;

[0014] The sensor unit is used to monitor the content of various impurities and minerals in groundwater;

[0015] The data transmission unit is used to monitor the transmission and reception of data information.

[0016] The monitoring module further includes a receiving terminal, which is connected to the data transmission unit.

[0017] The receiving terminal is used to receive uploaded monitoring data and issue operation instructions.

[0018] The monitoring module further includes a display unit, which is connected to the receiving terminal.

[0019] The display unit is used to digitally display the received monitoring data information.

[0020] The monitoring module further includes an alarm unit, which is connected to the receiving terminal.

[0021] The alarm unit is used to monitor whether the monitoring data information received by the terminal exceeds a dangerous value that damages the entire system, and to issue a safety alarm when the data information exceeds this value.

[0022] The monitoring module further includes a cut-off unit, which is connected to the receiving terminal.

[0023] The cut-off unit is used to manually issue a cut-off instruction, and send the cut-off instruction to the data transmission unit through the receiving terminal.

[0024] The water source heat pump distributed energy system further comprises a valve module, and the valve module is connected to the pipeline module and the data transmission unit respectively.

[0025] The valve module is used to receive the cut-off instruction sent by the data transmission unit, and drive the valve mechanism to cut off the introduction of groundwater into the water source heat pump through the pipeline module.

[0026] A water source heat pump distributed energy system of the present invention can make full use of the abundant low-level thermal energy resources such as solar energy and geothermal energy contained in groundwater through the water source heat pump module. By introducing a small amount of high-level electric energy, the water source heat pump module realizes the precise transfer of low-level thermal energy to high-level thermal energy with its efficient energy conversion mechanism. In this process, the precision components inside the water source heat pump module work together, the compressor runs vigorously to increase the pressure and temperature of the refrigerant, and the evaporator efficiently absorbs heat from the continuous groundwater, causing the refrigerant to evaporate rapidly. Subsequently, the gaseous refrigerant is compressed into a high-temperature and high-pressure gas under the action of a powerful compressor, and then enters the condenser to accurately transfer the heat it carries to the indoor circulating water, thereby bringing a cool environment to the room in the cooling mode, and in the heating mode, the condenser absorbs a large amount of heat from the groundwater, and then transfers the warm heat to the indoor circulating water through the circulation of the refrigerant, creating a comfortable and warm space for people. The pipeline module can extract groundwater from deep underground and transport it to the water source heat pump module safely and stably. The pipeline module adopts a submersible pump and a water pipeline. The water pipeline is made of corrosion-resistant and well-sealed materials. The water pipeline must ensure that groundwater can flow smoothly and must be carefully insulated to minimize heat loss during transportation. The monitoring module uses advanced sensor monitoring technology to accurately monitor the content of various impurities and minerals in the water body. The analysis module compares the received monitoring data with the preset safety standards and carefully evaluates each data indicator. When the analysis finds that these data may have an adverse effect on the operation of the system, the analysis module will immediately generate and quickly send out a danger signal. The control module receives the danger signal sent by the analysis module and issues a control instruction for the danger signal. After receiving the control instruction, the filtering module will quickly drive the filtering mechanism, such as a filter net or an activated carbon block, to connect to the pipeline module, so as to efficiently filter the impurities and minerals in the water transported in the pipeline module, thereby real-time monitoring of the groundwater in the pipeline module by the monitoring module and filtering of impurities or minerals in the groundwater by the filtering module, thereby avoiding the accumulation of a large amount of impurities or minerals in the water source heat pump when the water quality of the groundwater deteriorates and the sand content increases, thereby avoiding the accumulation of a large amount of impurities or minerals to block or corrode the heat exchanger in the water source heat pump, preventing the heat exchange efficiency or equipment of the system from being affected or damaged, and thus reducing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0028] Figure 1It is a structural schematic diagram of a water source heat pump distributed energy system according to the first embodiment of the present invention.

[0029] Figure 2 It is a schematic diagram of the structure of the monitoring module of the first embodiment of the present invention.

[0030] In the figure: 101-water source heat pump module, 102-pipeline module, 103-monitoring module, 104-analysis module, 105-control module, 106-filtration module, 107-valve module, 108-sensor unit, 109-data transmission unit, 110-receiving terminal, 111-display unit, 112-alarm unit, 113-cut-off unit. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0032] The first embodiment of the present application is:

[0033] See also Figure 1 and Figure 2 ,in, Figure 1 It is a structural schematic diagram of a water source heat pump distributed energy system according to the first embodiment of the present invention. Figure 2 It is a schematic diagram of the structure of the monitoring module of the first embodiment of the present invention.

[0034] The present invention provides a water source heat pump distributed energy system: comprising a water source heat pump module 101, a pipeline module 102, a monitoring module 103, an analysis module 104, a control module 105, a filtering module 106 and a valve module 107, wherein the monitoring module 103 comprises a sensor unit 108, a data transmission unit 109, a receiving terminal 110, a display unit 111, an alarm unit 112 and a cut-off unit 113. The above-mentioned scheme solves the problem that groundwater is unstable. In the process of using groundwater, the water quality of groundwater is complicated and may contain various impurities and minerals. A large amount of impurities or minerals will accumulate in the water source heat pump, so that a large amount of impurities or minerals accumulate and block or corrode the heat exchanger in the water source heat pump, so that the heat exchange efficiency or equipment of the system is affected or damaged, thereby causing certain economic losses.

[0035] According to this specific implementation, the pipeline module 102 is connected to the water source heat pump module 101, the monitoring module 103 is connected to the pipeline module 102, the analysis module 104 is connected to the monitoring module 103, the control module 105 is connected to the analysis module 104, and the filtering module 106 is connected to the pipeline module 102 and the control module 105, respectively.

[0036] The water source heat pump module 101 is used to transfer low-level heat energy resources formed by solar energy and geothermal energy absorbed in groundwater to high-level heat energy by inputting a small amount of high-level electric energy;

[0037] The pipeline module 102 is used to extract groundwater and transport it to the water source heat pump module 101;

[0038] The monitoring module 103 is used to monitor the contents of various impurities and minerals in the water transported by the pipeline module 102 and send out the monitoring data;

[0039] The analysis module 104 is used to receive the monitoring data sent by the monitoring module 103 and analyze whether the data will affect the overall operation of the system. When the data will affect the operation of the system, a danger signal is generated and sent out;

[0040] The control module 105 is used to receive the danger signal sent by the analysis module 104 and issue a control instruction based on the danger signal;

[0041] The filtering module 106 is used to receive the control instruction issued by the control module 105, drive the filtering mechanism to be connected to the pipeline module 102, and filter the impurities and minerals in the water transported in the pipeline module 102.

[0042] The water source heat pump module 101 can make full use of the abundant low-level thermal energy resources such as solar energy and geothermal energy contained in groundwater. By introducing a small amount of high-level electric energy, the water source heat pump module 101 realizes the precise transfer of low-level thermal energy to high-level thermal energy with its efficient energy conversion mechanism. In this process, the precision components inside the water source heat pump module 101 work together, the compressor runs strongly, the pressure and temperature of the refrigerant are increased, and the evaporator efficiently absorbs heat from the continuous groundwater, causing the refrigerant to evaporate rapidly. Subsequently, the gaseous refrigerant is compressed into a high-temperature and high-pressure gas under the action of a powerful compressor, and then enters the condenser, which accurately transfers the heat it carries to the indoor circulating water, thereby bringing a cool environment to the room in the cooling mode. In the heating mode, the condenser absorbs a large amount of heat from the groundwater, and then transfers the warm heat to the indoor circulating water through the circulation of the refrigerant, creating a comfortable and warm space for people. The pipe module 102 can extract groundwater from deep underground and safely and stably transport it to the water source heat pump module 101. The pipe module 102 uses a submersible pump and a water pipe. The water pipe is made of corrosion-resistant and well-sealed materials. The water pipe must ensure that the groundwater can flow smoothly and must be carefully insulated to minimize heat loss during transportation. The monitoring module 103 uses advanced sensor monitoring technology to accurately monitor the content of various impurities and minerals in the water body. The analysis module 104 compares the received monitoring data with the preset safety standards and carefully evaluates each data indicator. When the analysis finds that these data may have an adverse effect on the operation of the system, the analysis module 104 will immediately generate and quickly issue a danger signal. The control module 105 receives the danger signal issued by the analysis module 104 and issues a control instruction for the danger signal. After receiving the control instruction, the filtering module 106 will quickly drive the filtering mechanism, such as a filter net or an activated carbon block, to be connected to the pipeline module 102, so as to efficiently filter the impurities and minerals in the water transported in the pipeline module 102, thereby real-time monitoring of the groundwater in the pipeline module 102 by the monitoring module 103 and filtering of impurities or minerals in the groundwater by the filtering module 106, thereby avoiding the accumulation of a large amount of impurities or minerals in the water source heat pump when the water quality of the groundwater deteriorates and the sand content increases, thereby avoiding the accumulation of a large amount of impurities or minerals to block or corrode the heat exchanger in the water source heat pump, preventing the heat exchange efficiency or equipment of the system from being affected or damaged, and thus reducing economic losses.

[0043] The sensor unit 108 is connected to the pipeline module 102, and the data transmission unit 109 is connected to the sensor unit 108 and the analysis module 104 respectively.

[0044] The sensor unit 108 is used to monitor the content of various impurities and minerals in the groundwater;

[0045] The data transmission unit 109 is used to monitor the transmission and reception of data information.

[0046] The sensor unit 108 evenly distributes high-precision sensors inside the pipeline module 102 to monitor the impurities and mineral content in the groundwater in the water pipeline in real time. The sensors should be able to accurately sense and transmit the monitoring data to the analysis module 104 to ensure the real-time and accuracy of the monitoring data; the data transmission unit 109 can transmit the monitoring data information and receive other information.

[0047] Secondly, the receiving terminal 110 is connected to the data transmission unit 109,

[0048] The receiving terminal 110 is used to receive uploaded monitoring data and issue operation instructions.

[0049] The display unit 111 is connected to the receiving terminal 110.

[0050] The display unit 111 is used to digitally display the received monitoring data information.

[0051] The receiving terminal 110 can facilitate the operator to understand the operating information and monitoring data information in the pipeline module 102. At the same time, the operator can use its user-friendly operation interface to quickly and accurately issue corresponding operation instructions according to the situation reflected by the monitoring data. The display screen of the display unit 111 can better facilitate the operator to understand the operating information and monitoring data information in the pipeline module 102.

[0052] At the same time, the alarm unit 112 is connected to the receiving terminal 110.

[0053] The alarm unit 112 is used to monitor whether the monitoring data information received by the terminal exceeds a dangerous value that damages the entire system, and to issue a safety alarm when the data information exceeds this value.

[0054] The alarm module can determine whether the monitoring data information received by the receiving terminal 110 exceeds the dangerous value that may damage the entire system. When the monitoring data information exceeds the dangerous value, the alarm module immediately triggers the alarm mechanism, and the operator can respond quickly based on the alarm information issued by the alarm module.

[0055] Finally, the cut-off unit 113 is connected to the receiving terminal 110.

[0056] The cut-off unit 113 is used to manually issue a cut-off instruction and send the cut-off instruction to the data transmission unit 109 through the receiving terminal 110 .

[0057] The valve module 107 is connected to the pipeline module 102 and the data transmission unit 109 respectively.

[0058] The valve module 107 is used to receive the cut-off instruction sent by the data transmission unit 109 and drive the valve mechanism to cut off the introduction of groundwater into the water source heat pump through the pipeline module 102.

[0059] The responding operator can issue a cut-off instruction by starting the cut-off unit 113, and send the cut-off instruction to the valve module 107 through the receiving terminal 110 and the data transmission unit 109, and drive the valve mechanism through the valve module 107 to cut off the introduction of groundwater into the water source heat pump through the pipeline module 102, thereby avoiding damage to the water source heat pump.

[0060] A centralized remote management and operating system for a pump station of the present embodiment can be used to make full use of the abundant low-level thermal energy resources such as solar energy and geothermal energy contained in groundwater through the water source heat pump module 101. By introducing a small amount of high-level electric energy, the water source heat pump module 101 realizes the precise transfer of low-level thermal energy to high-level thermal energy with its efficient energy conversion mechanism. In this process, the precision components inside the water source heat pump module 101 work together, the compressor runs strongly, the pressure and temperature of the refrigerant are increased, and the evaporator efficiently absorbs heat from the continuous groundwater, causing the refrigerant to evaporate rapidly. Subsequently, the gaseous refrigerant is compressed into a high-temperature and high-pressure gas under the action of a powerful compressor, and then enters the condenser, which accurately transfers the heat it carries to the indoor circulating water, thereby bringing a cool environment to the room in the cooling mode. In the heating mode, the condenser absorbs a large amount of heat from the groundwater, and then transfers the warm heat to the indoor circulating water through the circulation of the refrigerant, creating a comfortable and warm space for people. The pipe module 102 can extract groundwater from deep underground and safely and stably transport it to the water source heat pump module 101. The pipe module 102 uses a submersible pump and a water pipe. The water pipe is made of corrosion-resistant and well-sealed materials. The water pipe must ensure that the groundwater can flow smoothly and must be carefully insulated to minimize heat loss during transportation. The monitoring module 103 uses advanced sensor monitoring technology to accurately monitor the content of various impurities and minerals in the water body. The analysis module 104 compares the received monitoring data with the preset safety standards and carefully evaluates each data indicator. When the analysis finds that these data may have an adverse effect on the operation of the system, the analysis module 104 will immediately generate and quickly issue a danger signal. The control module 105 receives the danger signal issued by the analysis module 104 and issues a control instruction for the danger signal. After receiving the control instruction, the filtering module 106 will quickly drive the filtering mechanism, such as a filter net or an activated carbon block, to be connected to the pipeline module 102, so as to efficiently filter the impurities and minerals in the water transported in the pipeline module 102, thereby real-time monitoring of the groundwater in the pipeline module 102 by the monitoring module 103 and filtering of impurities or minerals in the groundwater by the filtering module 106, thereby avoiding the accumulation of a large amount of impurities or minerals in the water source heat pump when the water quality of the groundwater deteriorates and the sand content increases, thereby avoiding the accumulation of a large amount of impurities or minerals to block or corrode the heat exchanger in the water source heat pump, preventing the heat exchange efficiency or equipment of the system from being affected or damaged, and thus reducing economic losses.

[0061] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A water source heat pump distributed energy system, comprising a water source heat pump module, characterized in that: It also includes a pipeline module, a monitoring module, an analysis module, a control module and a filtering module. The pipeline module is connected to the water source heat pump module, the monitoring module is connected to the pipeline module, the analysis module is connected to the monitoring module, the control module is connected to the analysis module, and the filtering module is connected to the pipeline module and the control module respectively. The water source heat pump module is used to transfer low-level heat energy resources formed by solar energy and geothermal energy absorbed in groundwater to high-level heat energy by inputting a small amount of high-level electric energy; The pipeline module is used to extract groundwater and transport it to the water source heat pump module; The monitoring module is used to monitor the contents of various impurities and minerals in the water transported in the pipeline module and send out the monitoring data; The analysis module is used to receive the monitoring data sent by the monitoring module and analyze whether the data will affect the overall operation of the system. When the data will affect the operation of the system, a danger signal is generated and sent out; The control module is used to receive the danger signal sent by the analysis module and issue a control instruction based on the danger signal; The filtering module is used to receive the control instruction issued by the control module, drive the filtering mechanism to connect to the pipeline module, and filter the impurities and minerals in the water transported in the pipeline module.

2. The water source heat pump distributed energy system according to claim 1, characterized in that: The monitoring module includes a sensor unit and a data transmission unit, wherein the sensor unit is connected to the pipeline module, and the data transmission unit is connected to the sensor unit and the analysis module respectively. The sensor unit is used to monitor the content of various impurities and minerals in groundwater; The data transmission unit is used to monitor the transmission and reception of data information.

3. The water source heat pump distributed energy system according to claim 2, characterized in that: The monitoring module also includes a receiving terminal, which is connected to the data transmission unit. The receiving terminal is used to receive uploaded monitoring data and issue operation instructions.

4. The water source heat pump distributed energy system according to claim 3, characterized in that: The monitoring module also includes a display unit, which is connected to the receiving terminal. The display unit is used to digitally display the received monitoring data information.

5. The water source heat pump distributed energy system according to claim 3, characterized in that: The monitoring module also includes an alarm unit, which is connected to the receiving terminal. The alarm unit is used to monitor whether the monitoring data information received by the terminal exceeds a dangerous value that damages the entire system, and to issue a safety alarm when the data information exceeds this value.

6. The water source heat pump distributed energy system according to claim 5, characterized in that: The monitoring module further includes a cut-off unit, which is connected to the receiving terminal. The cut-off unit is used to manually issue a cut-off instruction, and send the cut-off instruction to the data transmission unit through the receiving terminal.

7. The water source heat pump distributed energy system according to claim 6, characterized in that: The water source heat pump distributed energy system further includes a valve module, which is connected to the pipeline module and the data transmission unit respectively. The valve module is used to receive the cut-off instruction sent by the data transmission unit, and drive the valve mechanism to cut off the introduction of groundwater into the water source heat pump through the pipeline module.

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