CN210602087U - Ground source heat pump multi-split air conditioner controller - Google Patents
Ground source heat pump multi-split air conditioner controller Download PDFInfo
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- CN210602087U CN210602087U CN201921657011.1U CN201921657011U CN210602087U CN 210602087 U CN210602087 U CN 210602087U CN 201921657011 U CN201921657011 U CN 201921657011U CN 210602087 U CN210602087 U CN 210602087U
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Abstract
The utility model discloses a ground source heat pump multi-connected air conditioner controller, it is the core component of ground source heat pump multi-connected air conditioner, and this controller mainly comprises five big modules, is respectively: the system comprises a compressor running state detection module, an ambient temperature detection module, a flow control module, a data storage module and a software monitoring module. The utility model discloses combine earth source heat pump and multi-split air conditioner together organically, make traditional multi-split air conditioner produce new function: 1. energy conservation: the refrigeration in summer saves about 30 percent of energy, and the heating in winter saves about 50 percent of energy; 2. quietness: the noise and cold/heat pollution of the outdoor fan to the environment are eliminated; 3. the appearance is beautiful: the air conditioner outdoor unit is not required to be installed in an outdoor ventilation environment any more, and can be flexibly installed indoors and outdoors; 4. comfort: not only can the constant temperature and humidity of a room be kept during refrigeration in summer, but also the constant temperature and humidity can be kept during heating in winter.
Description
Technical Field
The utility model belongs to clean renewable new forms of energy development utilizes the field, relates to ground temperature can develop and utilize equipment control system technique, concretely relates to ground source heat pump multi-connected machine controller.
Background
At present, the multi-split air conditioner becomes one of the most popular household central air conditioners, and the refrigerating comfort level and the energy saving performance of the multi-split air conditioner are accepted by people. However, when the multi-split air conditioner heats in winter, the requirement on the environment temperature is high, and when the environment temperature is lower than 5 ℃, the comfort level of heating is greatly reduced because the outdoor unit needs to be subjected to intermittent defrosting; when the ambient temperature is lower than minus 15 ℃, the multi-split air conditioner can not be started normally. When the atmospheric temperature is lower in winter, defrosting is carried out on the multi-connected air-to-air frequency modulation, and great fluctuation of indoor temperature is caused, which is a great problem in the industry.
Another study showed that the earth formed 46 hundred million years ago is a hot globe with a core temperature of about 5000 c, 99% of its volume above 1000 c, and 99.9% above 100 c. The heat energy in the earth is separated layer by rock soil, and is reduced to about 20 ℃ at hundreds of meters underground, and is kept stable all the year round, and the part of energy is called as geothermal energy. The ground temperature energy storage is huge, the distribution is wide, the ground temperature energy storage is clean and environment-friendly, and the ground temperature energy storage is inexhaustible.
The utility model discloses will study ground source heat pump and many online air conditioners, will regard as the traditional many online air conditioners of cold and hot source with the air, reform transform into and regard as the many online air conditioners of ground source heat pump of cold and hot source with ground temperature to produce a plurality of useful new functions, wherein carry out corresponding transformation in order to reach the automated control to ground source heat pump air conditioner to the control mode of many online air conditioners.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned background art in not enough, the utility model aims at providing a ground source heat pump multi-connected air conditioner controller, this controller are the core component of ground source heat pump multi-connected air conditioner, and it makes ground source heat pump and multi-connected air conditioner realize seamless butt joint, has effectively solved the ground source heat pump multi-connected air conditioner automatic control problem, makes the ground source heat pump use nimble like multi-connected air conditioner, the simple operation, has changed the central computer lab control mode that traditional ground source heat pump adopted always, makes the action energy-conservation become possible.
In order to realize the purpose, the following technical scheme is adopted:
the controller comprises a compressor running state detection module, an ambient temperature detection module, a flow control module, a data storage module, a software monitoring module and a CPU (central processing unit), and adjusts the running state of the ground source water pump by detecting parameters such as the working state of the compressor, the ambient temperature and the like, and stores corresponding data information.
Further, the compressor running state detection module detects the input current of the compressor through the current transformer, sends a detection signal into a CPU (central processing unit) processor of the ground source water pump control system after rectification, filtering and voltage stabilization, and the detection signal is used as one of the bases for judging the starting, stopping and running states of the water pump by the processor.
Furthermore, the environment temperature detection module obtains the environment temperature through a processor reading sensor, and the environment temperature is used as one of bases for judging the starting, the stopping and the running state of the water pump by the processor.
Furthermore, the flow control module controls the on-off of the relay through the output circuit so as to realize the on-off of the water pump motor.
The flow control adopts water pump operation control and is a core part of a ground source water pump control system, and the control system controls the on and off of the relay through the output circuit so as to realize the start and stop of the water pump motor. The water pump is a power source for driving the water circulation of the ground source air conditioner pipeline, and when the compressor runs, the water pump needs to run simultaneously.
Furthermore, the data storage module is used for storing some key data in the operation of the system and simultaneously recording the time corresponding to the data, thereby being convenient for recording and monitoring the operation state of the system
Preferably, the data storage module further has a remote monitoring function.
Furthermore, the software monitoring module modifies parameters and reads running state data through an upper computer communication module; the controller is provided with a USB socket, when parameter setting or running state data reading is needed, a USB connecting wire is inserted into the USB sockets of the computer and the controller, and then the operation can be completed at a corresponding window of the computer.
The utility model discloses realize earth source heat pump and the seamless connection of multi-split air conditioner, form the new product of the multi-split air conditioner of earth source heat pump to produce new beneficial effect, mainly reflect:
1. energy conservation: the refrigeration in summer saves about 30 percent of energy, and the heating in winter saves about 50 percent of energy;
2. quietness: the noise and cold/heat pollution of the outdoor fan to the environment are eliminated;
3. the appearance is beautiful: the air conditioner outdoor unit is not required to be installed in an outdoor ventilation environment any more, and can be flexibly installed indoors and outdoors;
4. comfort: not only can the constant temperature and humidity of a room be kept during refrigeration in summer, but also the constant temperature and humidity can be kept during heating in winter, and the defrosting phenomenon of an external machine is avoided;
5. the product is durable: the temperature of the cold and heat source of the compressor is stable, the air conditioner external unit is in a closed state, various components are not exposed to wind and sunlight any more, and the service life of the unit is obviously prolonged.
6. The adaptation range is greatly increased: the use of the air conditioner is not influenced by the ambient temperature any more, and the normal operation of the ground source heat pump multi-split air conditioner is not influenced by the extremely hot environment and the extremely cold environment.
Drawings
Fig. 1 is a schematic structural diagram of a ground source heat pump multiple unit controller of the present invention;
fig. 2 is a circuit schematic diagram of the ground source heat pump multi-split air conditioner controller of the utility model;
fig. 3 is a circuit diagram of a module for detecting the operation state of a compressor in the multi-split air conditioner controller according to the present invention;
FIG. 4 is a circuit diagram of an ambient temperature detection module of the on-line air conditioner controller of the present invention;
FIG. 5 is a circuit diagram of a flow control module of the on-line air conditioner controller of the present invention;
FIG. 6 is a circuit diagram of a data storage module in the on-line air conditioner controller of the present invention;
FIG. 7 is a circuit diagram of a software monitoring module in the on-line air conditioner controller of the present invention;
fig. 8 is a circuit diagram of the CPU processor in the on-line air conditioner controller according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying examples. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
Example 1
A ground source heat pump multi-connected air conditioner controller is a core component of the ground source heat pump multi-connected air conditioner, enables a ground source heat pump and the multi-connected air conditioner to realize seamless butt joint, and mainly has the functions of signal detection, flow control, data storage, software monitoring and the like. The subsystem consists of five modules, which are respectively:
1. the compressor running state detection module:
the detection of the running state of the compressor is to detect the input current of the compressor through a current transformer, send a detection signal into a processor of a ground source water pump control system after rectification, filtering and voltage stabilization, and the signal is used as one of the bases for judging the starting, stopping and running states of the water pump by the processor.
2. An ambient temperature detection module:
the environment temperature detection is obtained by reading a temperature sensor through a processor, the temperature sensor is placed on the outer side of the machine body, the detected temperature is the environment temperature, and the temperature is used as one of the bases for judging the starting, stopping and running states of the water pump through the processor.
3. The flow control module:
the flow control adopts water pump operation control, which is a core part of a ground source water pump control system, and the system controls the on and off of a relay through an output circuit so as to realize the start and stop of a water pump motor. The water pump is a power source for driving the water circulation of the ground source air conditioner pipeline, and when the compressor runs, the water pump needs to run simultaneously.
4. A data storage module:
the module is mainly used for storing some key data in the operation of some ground source water pump control systems and recording the time corresponding to the data, so that the operation state of the system can be conveniently recorded and monitored.
Preferably, the module further has a remote monitoring function.
The remote monitoring device is connected with the controller to realize a remote monitoring function, and monitoring data are output to the data storage module.
5. A software monitoring module:
the ground source water pump control system sometimes needs to modify parameters and read operation state data in the operation process, and the parameter modification and the operation state data are all completed through the upper computer communication module. The controller is provided with a USB socket, when parameter setting or running state data reading is needed, a USB connecting wire is inserted into the USB sockets of the computer and the controller, and then the operation can be completed at a corresponding window of the computer.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The controller is characterized by comprising a compressor running state detection module, an ambient temperature detection module, a flow control module, a data storage module, a software monitoring module and a CPU (central processing unit), wherein the controller regulates the running state of a ground source water pump by detecting parameters such as the working state of the compressor, the ambient temperature and the like, and stores corresponding data information.
2. The ground source heat pump multi-split air conditioner controller according to claim 1, wherein the compressor running state detection module detects input current of the compressor through a current transformer, and sends a detection signal to a CPU (central processing unit) processor of the ground source water pump control system after rectification, filtering and voltage stabilization, wherein the detection signal is used as one of bases for the processor to judge the starting, stopping and running states of the water pump.
3. The ground source heat pump multi-split air conditioner controller according to claim 1, wherein the ambient temperature detection module obtains the ambient temperature through a processor reading sensor, and the ambient temperature is used as one of bases for the processor to judge the start and stop and the running state of the water pump.
4. The ground source heat pump multi-split air conditioner controller according to claim 1, wherein the flow control module controls the opening and closing of the relay through the output circuit so as to start and stop the water pump motor.
5. The ground source heat pump multi-split air conditioner controller according to claim 1, wherein the data storage module is used for storing some key data in the operation of the ground source water pump system and recording the time corresponding to the data at the same time, so as to conveniently record and monitor the operation state of the system.
6. The ground source heat pump multi-split air conditioner controller according to claim 1, wherein the software monitoring module is used for modifying parameters and reading running state data through an upper computer communication module; the controller is provided with a USB socket, when parameter setting or running state data reading is needed, a USB connecting wire is inserted into the USB sockets of the computer and the controller, and then the operation can be completed at a corresponding window of the computer.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024046016A1 (en) * | 2022-09-02 | 2024-03-07 | 杨晓光 | Energy-saving controller and energy-saving control method for water pump of central air conditioning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2024046016A1 (en) * | 2022-09-02 | 2024-03-07 | 杨晓光 | Energy-saving controller and energy-saving control method for water pump of central air conditioning system |
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