Multi-cold-heat-source energy-saving regulation and control device applying AI

Abstract

The utility model relates to the technical field of cold and heat conveying, in particular to an AI-applied multi-cold-heat-source energy-saving regulation and control device which comprises a first main water way, a second main water way, a transmission assembly and branch assemblies, the branch assemblies are arranged between the first main water way and the second main water way, the transmission assembly comprises a servo valve and a first water pump, the servo valve comprises a port P, a port T, a port A and a port B, the T port and the B port are both communicated with a cold and heat source, the water inlet end of the first water pump is communicated with the P port, the A port is communicated with the second main water way, the water outlet end of the first water pump is communicated with the first main water way, the branch assembly comprises a control valve, a differential pressure gauge, a water inlet pipeline and a water return pipeline, and the differential pressure gauge is installed between the water inlet pipeline and the water return pipeline. And therefore, partial blocked occasions can be automatically dredged, transmission of media is facilitated, utilization of different cold and heat sources is facilitated, the situation that water is not supplied to a user side can be judged, and the effect of obtaining data transmitted to the user side is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cold and heat transportation, and specifically to a multi-cold and heat source energy-saving control device using AI. Background Art

[0002] In the process of transporting media from different cold and heat sources, the heat source medium and the cold source medium are transmitted to the user end. The control device for multiple cold and heat sources aims to achieve efficient and energy-saving energy utilization by integrating and optimizing multiple cold and heat source systems. With the application of AI, AI can analyze and judge the environmental conditions of the current system based on different data. In different areas, the heat transport environment is different. After AI processes the data, it is necessary to regulate the different environments of users and make full use of different cold and heat sources for temperature regulation. The existing transmission methods are mostly independent valve control, which is not conducive to the control speed of the transmission medium in the control device. In addition, after a failure occurs at the user end, it will affect the utilization effect of heat, making it inconvenient to regulate in time. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides an energy-saving control device for multiple cold and heat sources using AI, which has the feature of being able to change the direction of water transmission, thereby being able to automatically clear some blockages, facilitating the transmission of the medium, being beneficial to the utilization of different cold and heat sources, being beneficial to determining situations where water is not flowing at the user end, being beneficial to obtaining data transmitted to the user end, being beneficial to the optimal supply of different energy forms on the supply side, and providing the effect in a stable and economical manner.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-cold and hot source energy-saving control device using AI, comprising a main waterway 1, a main waterway 2, a number of transmission components for transmitting cold and hot media to the main waterway 1, and a number of branch components for transmitting cold and hot media to users;

[0007] Several branch components are arranged between the main waterway 1 and the main waterway 2;

[0008] The transmission component includes a servo valve and a water pump 1. The servo valve includes a P port, a T port, an A port and a B port. The T port and the B port are both connected to the cold and hot sources. The water inlet of the water pump 1 is connected to the P port, the A port is connected to the main water channel 2, and the water outlet of the water pump 1 is connected to the main water channel 1.

[0009] The branch component includes a control valve, a differential pressure gauge, an inlet pipe and a return pipe. The main water channel 1 is connected to the inlet end of the user end through the inlet pipe, and the control valve is installed on the inlet pipe. The return end of the user end is connected to the main water channel 2 through the return pipe. A differential pressure gauge for detecting the pressure difference between the inlet pipe and the return pipe is installed between the inlet pipe and the return pipe.

[0010] Preferably, the transmission component also includes pressure gauge 1 and pressure gauge 2, a plurality of pressure gauges 1 are installed on the main waterway 1, and a plurality of pressure gauges 2 are installed on the main waterway 2.

[0011] Preferably, the transmission component also includes electric valve four and electric valve five, the main water channel one is connected to a plurality of electric valves four, and the main water channel two is connected to a plurality of electric valves five.

[0012] Preferably, the branch assembly further includes electric valve 2, and a plurality of electric valves 2 are connected to the return pipe.

[0013] Preferably, the branch assembly further includes a branch pipe, an electric valve three and a water pump two, the main water channel two and the user's water outlet are connected via the branch pipe, and a plurality of electric valves three and water pumps two are installed on the branch pipe.

[0014] Preferably, it also includes an electric valve 1, and a plurality of electric valves 1 are installed on the main water channel 1 and the main water channel 2, and the electric valves 1 and the transmission components are staggered.

[0015] Preferably, thermometers for detecting water temperature are installed on both the water inlet pipe and the water return pipe.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a multi-cold and heat source energy-saving control device using AI, which has the following beneficial effects:

[0018] The multi-cold and heat source energy-saving control device using AI controls the different positions of the servo valve so that the transmitted liquid is transmitted in different directions in the main water channel one and the main water channel two, and the cold and heat sources can be transmitted through different ports respectively, so as to facilitate the adjustment of the transmission flow and direction, so that the medium of the transmission temperature can be transmitted at different speeds, and the direction of the transmission medium can be changed during adjustment. When blockage occurs, the direction of the transmitted water can be changed, so as to automatically clear some blockages, and facilitate the transmission of the medium. When the water is transmitted to the user end, the speed of the water transmission at the control valve can be controlled to control the water pressure transmitted to the user end, and the pressure difference between the water inlet and the water outlet transmitted to the user end can be detected by setting the differential pressure gauge. When there is gas inside the user end that affects the water transmission, it is convenient to automatically detect the pressure difference. When the pressure is too high, it is helpful to judge that the water is not flowing at the user end, which can be helpful to obtain the data transmitted to the user end, and it is helpful to supply different energy forms on the supply side in an optimal manner with strong stability and good economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Markings in the attached figure: 1. Servo valve; 2. Water pump 1; 3. Main water channel 1; 4. Main water channel 2; 5. Electric valve 1; 6. Pressure gauge 1; 7. Pressure gauge 2; 8. Control valve; 9. Differential pressure gauge; 10. Water inlet pipe; 11. Return pipe; 12. Electric valve 2; 13. Branch pipe; 14. Electric valve 3; 15. Water pump 2; 16. Electric valve 4; 17. Electric valve 5; 18. Thermometer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1 A multi-cold and hot source energy-saving control device using AI includes a main waterway 1 3, a main waterway 2 4, a plurality of transmission components for transmitting cold and hot media to the main waterway 1 3, and a plurality of branch components for transmitting cold and hot media to users.

[0024] Several branch components are arranged between the main water channel 1 3 and the main water channel 2 4 .

[0025] The transmission component includes a servo valve 1 and a water pump 2. The servo valve 1 includes a P port, a T port, an A port and a B port. The T port and the B port are both connected to the cold and hot sources. The water inlet end of the water pump 2 is connected to the P port, the A port is connected to the main water channel 4, and the water outlet end of the water pump 2 is connected to the main water channel 3.

[0026] The branch assembly includes a control valve 8, a differential pressure gauge 9, an inlet pipe 10 and a return pipe 11. The main waterway 1 3 and the inlet end of the user end are connected through the inlet pipe 10. The control valve 8 is installed on the inlet pipe 10. The return end of the user end and the main waterway 2 4 are connected through the return pipe 11. A differential pressure gauge 9 for detecting the pressure difference between the inlet pipe 10 and the return pipe 11 is installed between the inlet pipe 10 and the return pipe 11. The differential pressure gauge 9 is preferably a MIK-2051. The control valve 8 is preferably a proportional electromagnetic control valve. The control valve 8 is preferably DN200. The servo valve 1 is connected to the controller that controls the entire device. The controller is preferably a computer or a PLC, and an AI program for processing data and sending control signals is provided inside the computer. The water pump 2 is electrically connected to the frequency converter for controlling the delivery speed of the water pump 2, the frequency converter is electrically connected to the controller, the control valve 8 and the differential pressure gauge 9 are electrically connected to the controller, and the electrical connection method is one of a wire connection and a wireless communication method. Preferably, the data is transmitted to the cloud server for data processing through a cloud platform. For the selection of cold and hot sources, one of the energy sources such as air source, ground source, water source and industrial waste heat can be selected, such as air conditioning, solar water heating device, ground Heat pumps, boilers, refrigerators, cooling towers and other equipment that change the temperature of water, the medium for transmitting energy is preferably water, the servo valve 1 is a regulating valve controlled by a servo motor, which has the effect of changing the transmission speed and changing the transmission direction. By controlling the different positions of the servo valve 1, the transmitted liquid is transmitted in the main waterway 1 3 and the main waterway 2 4 in different directions, and the cold and hot sources can be transmitted through different ports respectively, so as to facilitate the adjustment of the transmission flow and direction, so that the medium for transmitting temperature can be transmitted at different speeds, and the direction of the transmission medium can be changed during adjustment. When blockage occurs, the direction of the transmitted water can be changed, so as to It can automatically clear some blockages, which is convenient for the transmission of media. When water is transmitted to the user end, the speed of water transmission at the control valve 8 can be controlled to control the water pressure transmitted to the user end. The pressure differential gauge 9 can be used to detect the pressure difference between the water inlet and the water outlet transmitted to the user end. When there is gas inside the user end that affects water transmission, it is convenient to automatically detect the pressure difference. When the pressure is too high, it is helpful to judge the situation where water is not flowing at the user end, which can be helpful to obtain data transmitted to the user end, and it is beneficial to optimally supply different energy forms on the supply side and provide them in a stable and economical manner.

[0027] The transmission component also includes pressure gauge 1 6 and pressure gauge 2 7. Several pressure gauges 1 6 are installed on the main water channel 1 3, and several pressure gauges 2 7 are installed on the main water channel 2 4. Pressure gauges 1 6 and pressure gauges 2 7 are both electrically connected to the controller. Pressure gauges 1 6 and pressure gauges 2 7 are preferably of digital type and can transmit digital signals to obtain detection data. RS485 communication or RS232 communication can be used. The preferred model of pressure gauge 1 6 and pressure gauge 2 7 is HC-Y810. Through the setting of pressure gauge 1 6 and pressure gauge 2 7, the pressure on the main water channel 1 3 and the main water channel 2 4 can be detected, which is beneficial to detect the pressure difference between the water return end transmitted to the user end and the water return end transmitted from the user end to the cold and hot source, thereby facilitating the automatic detection of the pressure difference at both ends of the user's water transmission, which is beneficial to detect the pressure data on the main water channel 1 3 and the main water channel 2 4, and is beneficial to determine the status of the water transmission operation on the main water channel 1 3 and the main water channel 2 4.

[0028] The transmission component also includes electric valves four 16 and electric valves five 17. Several electric valves four 16 are connected to the main water channel one 3, and several electric valves five 17 are connected to the main water channel two 4. The electric valves four 16 and electric valves five 17 are electrically connected to the controller. The electric valves four 16 and electric valves five 17 are preferably ordinary type control on-off valves. Through the settings of the electric valves four 16 and electric valves five 17, when transmitting the medium, the pressure inside the main water channel one 3 and the main water channel two 4 can be unblocked by opening the electric valves four 16 and the electric valves five 17, thereby facilitating the unblocking operation inside the main water channel one 3 and the main water channel two 4.

[0029] The branch component also includes an electric valve 12. A plurality of electric valves 12 are connected to the return pipe 11. The electric valve 12 is electrically connected to the controller. The electric valve 12 is preferably a common type of on-off control valve. The electric valve 12 is preferably connected to the water tank. Through the setting of the electric valve 12, when in use, when the differential pressure gauge 9 detects that the pressure difference is too large, the electric valve 12 can be controlled to open for a period of time to discharge the gas inside the user-end transmission pipeline.

[0030] The branch component also includes a branch pipe 13, an electric valve three 14 and a water pump two 15. The main water channel two 4 and the user's water outlet are connected through the branch pipe 13. Several electric valves three 14 and water pump two 15 are installed on the branch pipe 13. The electric valve three 14 is electrically connected to the controller. The electric valve three 14 is preferably a common valve for controlling on and off. The water pump two 15 is connected to the frequency converter that controls the water pump two 15, and the frequency converter that controls the water pump two 15 is electrically connected to the controller. Through the setting of the electric valve three 14, the on and off of the electric valve three 14 can be conveniently controlled, and the setting of the water pump two 15 can be beneficial to controlling the flow rate of water in the branch pipe 13, and is beneficial to regulating the flow rate of water at the branch pipe 13. When the branch pipe 13 needs to pass water, the electric valve three 14 is controlled to open, and the water is transmitted to the main water channel two 4 through the branch pipe 13. The setting of the water pump two 15 accelerates the flow rate of water, which is beneficial to quickly clear the speed of water transmission in the branch pipe 13.

[0031] This control device also includes an electric valve 5. Several electric valves 5 are installed on the main water channel 1 3 and the main water channel 2 4. The electric valves 5 and the transmission components are arranged alternately. The electric valve 5 is preferably a common type of valve for controlling on and off. Through the setting of the electric valve 5, different transmission components can be conveniently controlled to reduce the cross-flow between the transmission components.

[0032] Thermometers 18 for detecting water temperature are installed on the water inlet pipe 10 and the return pipe 11. The setting of the thermometer 18 further facilitates the automatic detection of the temperature of water transmitted on the water inlet pipe 10 and the return pipe 11. The thermometer 18 is preferably a style with a communication function module. The thermometer 18 is preferably electrically connected or communicatively connected to the computer, and its preferred model is DAM-TC04.

[0033] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A multi-cold and heat source energy-saving control device using AI, characterized by: It comprises a main waterway 1 (3), a main waterway 2 (4), a plurality of transmission components for transmitting cold and hot media to the main waterway 1 (3), and a plurality of branch components for transmitting cold and hot media to users; A plurality of branch components are arranged between the main water channel 1 (3) and the main water channel 2 (4); The transmission component comprises a servo valve (1) and a water pump (2). The servo valve (1) comprises a P port, a T port, an A port and a B port. The T port and the B port are both connected to the cold and hot sources. The water inlet of the water pump (2) is connected to the P port, the A port is connected to the main water channel (4), and the water outlet of the water pump (2) is connected to the main water channel (3). The branch assembly comprises a control valve (8), a differential pressure gauge (9), a water inlet pipe (10) and a water return pipe (11); the main water channel 1 (3) and the water inlet end of the user end are connected via the water inlet pipe (10); the control valve (8) is installed on the water inlet pipe (10); the water return end of the user end and the main water channel 2 (4) are connected via the water return pipe (11); and a differential pressure gauge (9) for detecting the pressure difference between the water inlet pipe (10) and the water return pipe (11) is installed between the water inlet pipe (10) and the water return pipe (11).

2. According to claim 1, a multi-cold and heat source energy-saving control device using AI is characterized by: The transmission component also includes a pressure gauge 1 (6) and a pressure gauge 2 (7). A plurality of pressure gauges 1 (6) are installed on the main waterway 1 (3), and a plurality of pressure gauges 2 (7) are installed on the main waterway 2 (4).

3. The multi-cold and heat source energy-saving control device using AI according to claim 1 is characterized by: The transmission component also includes electric valve four (16) and electric valve five (17). The main water channel one (3) is connected to a plurality of electric valve fours (16), and the main water channel two (4) is connected to a plurality of electric valve fives (17).

4. The multi-cold and heat source energy-saving control device using AI according to claim 1 is characterized in that: The branch assembly also includes electric valve 2 (12), and the return water pipeline (11) is connected to a plurality of electric valve 2 (12).

5. The multi-cold and heat source energy-saving control device using AI according to claim 1 is characterized by: The branch assembly further comprises a branch pipeline (13), an electric valve three (14) and a water pump two (15); the main water channel two (4) and the water outlet of the user are connected via the branch pipeline (13); and a plurality of electric valves three (14) and water pumps two (15) are installed on the branch pipeline (13).

6. The multi-cold and heat source energy-saving control device using AI according to claim 1 is characterized by: It also includes an electric valve one (5). A plurality of electric valves one (5) are installed on the main water channel one (3) and the main water channel two (4). The electric valves one (5) and the transmission components are arranged in an alternating manner.

7. The multi-cold and heat source energy-saving control device using AI according to claim 1 is characterized by: The water inlet pipe (10) and the water return pipe (11) are both equipped with thermometers (18) for detecting water temperature.

Images