Efficient energy-saving air conditioner heat supply and ventilation device

Abstract

The invention relates to the technical field of air conditioners and ventilation systems, and discloses an efficient energy-saving air conditioner heat supply and ventilation device which comprises communication equipment formed by combining a plurality of communication parts and connection parts, and hot air generated by an air conditioner enters the communication equipment through air inlets of the connection parts and then enters a purification part to participate in air purification treatment. The upper end of the purification part is connected with air leading-in equipment which is used for leading outside air into the purification part for purification treatment, pollutant sensor integrated equipment is installed in the purification part, and an air detection module is arranged in the air leading-in equipment. Hot air generated by the air conditioning system is intensively recycled and fully utilized and is used for driving air purification and pollution control, so that efficient utilization of resources is realized, and energy consumption is reduced; meanwhile, by optimizing hot air temperature adjustment and multiple times of purification treatment, the air purification efficiency is remarkably improved, it is ensured that harmful substances are effectively filtered and treated, and the problems that the air quality does not reach the standard and secondary pollution is caused are solved.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning and ventilation systems, and in particular to a high-efficiency energy-saving air conditioning heating and ventilation device. Background Art

[0002] With the continuous growth of global energy consumption, especially in the construction field, the energy consumption of air conditioning and ventilation systems has accounted for a considerable proportion. Traditional air conditioning and heating and ventilation equipment often consume a lot of electricity during operation and generate a lot of waste heat. This waste heat is usually not effectively utilized and is directly discharged into the environment, resulting in a huge waste of energy. Against the background of increasingly tight energy resources, countries around the world have stepped up their efforts in the research and development of energy-saving technologies and promoted the application of energy-saving air conditioning and ventilation systems to achieve the goal of energy conservation and emission reduction. However, existing energy-saving technologies have not yet fully solved the problem of effective recovery and utilization of waste heat, resulting in widespread energy waste.

[0003] At the same time, air pollution has become a global environmental problem, especially in industrially developed areas, where harmful substances in the air, such as particulate matter, volatile organic compounds (VOCs), nitrogen dioxide, etc., are at high concentrations, posing a serious threat to public health. In order to meet this challenge, governments and international organizations have continuously introduced more stringent air quality standards to promote the advancement of air purification technology. However, traditional air purification devices are often inefficient when treating air in highly polluted environments, and are prone to secondary pollution, affecting the purification effect. Therefore, it has become a top priority to develop an environmentally friendly air purification and pollution control technology that can efficiently treat harmful substances in the air while avoiding secondary pollution.

[0004] In this context, combining the waste heat generated by the air-conditioning system with air pollution control has become an innovative approach to solving the above-mentioned problems. Based on the above-mentioned background, the present invention proposes a high-efficiency and energy-saving air-conditioning heating and ventilation device. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a high-efficiency and energy-saving air-conditioning heating and ventilation device, which solves the problem of how to efficiently recycle and utilize air-conditioning waste heat while improving air purification efficiency and avoiding secondary pollution.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an efficient and energy-saving air-conditioning heating and ventilation device, comprising a connecting device formed by a combination of multiple connecting parts and connecting parts. The hot air generated by the air conditioner enters the connecting device through the air inlet of the connecting part, and then enters the purification part to participate in air purification treatment. The upper end of the purification part is connected to an air introduction device for introducing external air into the purification part for purification treatment. A pollutant sensor integrated device is installed in the purification part, and an air detection module is arranged inside the air introduction device. The pollutant sensor integrated device and the air detection module are connected to an air quality monitoring and control system for integrating and managing sensor data, adjusting system parameters, and recording and analyzing various data in the air treatment process.

[0007] Preferably, an air inlet duct is connected to the connecting portion, and the air inlet duct is connected to the air inlet.

[0008] Preferably, the inner walls of the plurality of connecting parts are all equipped with air guiding devices.

[0009] Preferably, a partition is fixed on the inner wall of the purification part, a mixing chamber is opened inside the partition, and a plurality of connecting pipes are connected between the mixing chamber and the air channel.

[0010] Preferably, a heat exchanger, a catalytic reactor, a filter and a flow guide are sequentially arranged inside the purification section, and the partition is arranged between the heat exchanger and the catalytic reactor.

[0011] Preferably, a plurality of return air ducts are penetrated through the outer wall of the purification unit, one end of the plurality of return air ducts is arranged between the filter and the deflector 1, and the other end of the plurality of return air ducts is communicated with the mixing chamber.

[0012] Preferably, the air introduction device comprises an air channel, the air channel is connected to a plurality of connecting pipes, a second flow guide is installed inside the air channel, and an air inlet is installed at the end of the air channel.

[0013] Preferably, the catalytic reactor is a plate-like structure composed of a plurality of polygonal tubes, and catalysts for various target pollutants are loaded inside the structure, including but not limited to palladium, platinum, and titanium oxide.

[0014] Preferably, a temperature sensor is installed on the outer wall of the partition, and an air outlet is installed on the exhaust end of the purification unit.

[0015] Preferably, the air quality monitoring and control system includes: An air quality standard and alarm module, which is used to set air quality standards and safety thresholds and issue an alarm when the thresholds are approached or exceeded; Real-time monitoring and data analysis module, which is used to display and monitor air quality data in real time, automatically adjust system operating parameters, and store and analyze historical data; System Verification and Calibration module, which is used to regularly calibrate sensors and verify system performance.

[0016] Working principle: The device collects the hot air generated by the air conditioning system and uses it to drive air purification and pollution control. The specific steps are as follows: The hot air generated by the air conditioner is collected from various air-conditioning devices through a connecting device. After being collected, the hot air enters the purification unit for air purification. The hot air entering the internal pre-heat exchanger is temperature-adjusted. The treated hot air enters the mixing chamber. At this time, the deflector 2 is driven to generate suction, allowing the outside air to enter the air channel and enter the mixing chamber through the connecting pipe to mix with the hot air. The temperature sensor detects the temperature of the mixed air to see if it reaches the optimal catalytic reaction temperature. If not, the temperature of the hot air entering the mixing chamber will increase. If it reaches the optimal temperature, the temperature of the hot air entering the mixing chamber will remain unchanged. If it exceeds the optimal temperature, the temperature of the hot air entering the mixing chamber will decrease. The mixed gas that meets the standard will go out from the outlet of the mixing chamber and reach the catalytic reactor. The catalyst loaded in the catalytic reactor reacts chemically to oxidize or reduce harmful gases in the air into harmless substances. When the reacted gas is filtered through the filter and enters the space between the filter and the deflector 1, the return air duct detects the gas to detect the concentration of particulate matter, gas, carbon dioxide, temperature, humidity and other data. The real-time monitoring and data analysis module automatically adjusts the system operation parameters according to the monitoring data. If the air quality approaches or exceeds the set safety threshold, the air quality standard and alarm module will sound an alarm and control the internal diversion equipment of the return air duct to guide the treated gas into the return air duct and return it to the mixing chamber for re-purification until the air meets the standard. The air that meets the standard is driven by the deflector 1 through the air outlet to be led out of the purification unit.

[0017] The present invention provides a highly efficient and energy-saving air conditioning heating and ventilation device. It has the following beneficial effects: 1. The present invention realizes efficient utilization of resources and reduces energy consumption by centrally recovering the hot air generated by the air-conditioning system and making full use of the hot air to drive air purification and pollution control, thereby solving the problem that the hot air generated by the air-conditioning system is usually wasted and not effectively utilized.

[0018] 2. The present invention collects hot air and then enters the purification part for air purification, so that harmful substances in the air can be effectively filtered and processed, thereby improving the effect of air purification, solving the problem of low air purification efficiency, ensuring that harmful substances in the air are fully filtered and processed, and at the same time improving the efficient use of air conditioning hot air.

[0019] 3. The present invention automatically adjusts the hot air temperature through a temperature sensor to ensure that the catalytic reaction is carried out at the optimal temperature, thereby improving the chemical reaction efficiency. The detection and real-time monitoring system of the return air duct performs multi-parameter analysis on the treated gas, thereby avoiding the problem of substandard air quality. Multiple purification is achieved through the diversion equipment to prevent secondary pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional diagram of the device of the present invention; Figure 2 A rear perspective view of the present invention; Figure 3 It is a schematic diagram of the structure inside the pipeline of the present invention; Figure 4 It is a schematic diagram of the internal structure of the purification unit of the present invention; Figure 5 It is a structural schematic diagram of the catalytic reactor of the present invention; Figure 6 It is a schematic diagram of the internal structure of the air passage of the present invention; Figure 7 It is a framework diagram of the air quality monitoring and control system of the present invention.

[0021] Among them, 1. connecting part; 2. connecting part; 3. air inlet duct; 4. air inlet; 5. air guide device; 6. purification part; 7. heat exchanger; 8. partition; 9. mixing chamber; 10. catalytic reactor; 11. filter; 12. deflector 1; 13. pollutant sensor integrated equipment; 14. return air duct; 15. temperature sensor; 16. connecting pipe; 17. air channel; 18. air detection module; 19. deflector 2; 20. air inlet; 21. air outlet. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example: Please see attached Figure 1 -Attached Figure 4The embodiment of the present invention provides a high-efficiency and energy-saving air-conditioning heating and ventilation device, including a connecting device formed by a combination of a plurality of connecting parts 1 and a connecting part 2. After the hot air generated by the air conditioner enters the connecting device through the air inlet 4 of the connecting part 2, it enters the purification part 6 to participate in air purification treatment. The upper end of the purification part 6 is connected to an air introduction device for introducing external air into the purification part 6 for purification treatment. A pollutant sensor integrated device 13 is installed in the purification part 6, and an air detection module 18 is arranged inside the air introduction device. The pollutant sensor integrated device 13 and the air detection module 18 are connected to an air quality monitoring and control system for integrating and managing sensor data, adjusting system parameters, and recording and analyzing various data in the air treatment process.

[0024] Please see attached Figure 3 The connecting portion 2 is connected to an air inlet duct 3 , and the air inlet duct 3 is connected to the air inlet 4 .

[0025] The inner walls of the plurality of connecting parts 1 are all provided with air guiding devices 5 .

[0026] Specifically, the air guiding device 5 allows the hot air entering the air inlet duct 3 through the air inlet 4 to pass through the connecting part 2 and enter the connecting part 1, and guides the flow direction of the hot air inside the connecting device through wind power, thereby ensuring that the hot air finally flows into the evolution part.

[0027] Please see attached Figure 4 -Attached Figure 5 A partition 8 is fixed to the inner wall of the purification part 6 , a mixing chamber 9 is opened inside the partition 8 , and a plurality of connecting pipes 16 are connected between the mixing chamber 9 and the air channel 17 .

[0028] A heat exchanger 7, a catalytic reactor 10, a filter 11 and a flow guide 12 are sequentially arranged inside the purification unit 6, and a partition 8 is arranged between the heat exchanger 7 and the catalytic reactor 10.

[0029] A plurality of return air ducts 14 are provided through the outer wall of the purification unit 6 , one end of the plurality of return air ducts 14 is arranged between the filter 11 and the deflector 12 , and the other end of the plurality of return air ducts 14 is communicated with the mixing chamber 9 .

[0030] Specifically, the present invention realizes the effective utilization of heat energy and reduces energy consumption by centrally recovering the hot air generated by the air conditioning system and introducing it into the purification unit 6. After entering the purification unit 6, the hot air first passes through the heat exchanger 7 for temperature adjustment, which provides an ideal working temperature for the subsequent air purification process and ensures the efficient operation of the system. Subsequently, the hot air enters the mixing chamber 9 and mixes with the outside air, and through the real-time detection of the temperature sensor 15, it is ensured that the catalytic reaction is carried out at the optimal temperature, which not only optimizes the efficiency of the chemical reaction, but also ensures the stability of the reaction. The mixed gas enters the catalytic reactor 10, where the catalyst converts the harmful gas into harmless substances, further improving the quality of air purification. The gas after the catalytic reaction is further purified in the filter 11 to remove residual pollutants and ensure the cleanliness of the discharged air. Finally, under the guidance of the deflector 12, the gas passes through the return air duct 14 for multi-parameter detection to ensure that the air quality meets the standard. The gas that does not meet the standard will be recirculated to the mixing chamber 9 through the return air duct 14 for reprocessing until the air quality meets the requirements, and finally discharged safely, avoiding secondary pollution and ensuring the safety of the environment.

[0031] Please see attached Figure 6 The air introduction device includes an air channel 17, which is connected to a plurality of connecting pipes 16. A flow guide 19 is installed inside the air channel 17, and an air inlet 20 is installed at the end of the air channel 17.

[0032] Specifically, the air channel 17 is connected to the mixing chamber 9 through a plurality of connecting pipes 16. A deflector 19 is installed inside the air channel 17, which is used to generate suction during operation and guide the external air to enter the air channel 17 through the air inlet 20. Subsequently, the external air is transported to the mixing chamber 9 through the connecting pipe 16 and mixed with the conditioned hot air. This design ensures that the external air can smoothly enter the system and be fully mixed with the hot air, creating the best conditions for the subsequent catalytic reaction.

[0033] Please see attached Figure 5 The catalytic reactor 10 is a plate-like structure composed of a plurality of polygonal tubes, and catalysts for various target pollutants are loaded therein, including but not limited to palladium, platinum, and titanium oxide.

[0034] Specifically, the catalytic reactor 10 is a plate-like structure composed of multiple polygonal tubes. This design increases the specific surface area of ​​the catalytic reactor 10 and effectively improves the contact efficiency between the gas and the catalyst. The reactor is loaded with a variety of catalysts for treating target pollutants. These catalysts can selectively oxidize or reduce different types of harmful gases such as carbon monoxide, nitrogen oxides, etc., converting them into harmless substances to ensure that the emitted gases meet environmental protection requirements. Through this configuration of multiple catalysts, the catalytic reactor 10 can effectively treat a variety of pollutants and improve the breadth and effect of air purification.

[0035] A temperature sensor 15 is installed on the outer wall of the partition 8 , and an air outlet 21 is installed at the exhaust end of the purification unit 6 .

[0036] Specifically, the temperature sensor 15 is used to monitor the temperature of the gas in the mixing chamber 9 in real time to ensure that the temperature of the gas entering the catalytic reactor 10 is always within the optimal range. This design effectively ensures the efficiency and stability of the catalytic reaction. An outlet 21 is installed at the exhaust end of the purification unit 6. After the gas undergoes multi-stage purification treatment, it is guided by the guide 12 and safely discharged to the external environment through the outlet 21. The setting of the outlet 21 ensures that the thoroughly purified air can be discharged smoothly, avoiding the occurrence of secondary pollution, and ensuring the overall operation safety and air quality of the system. Please see attached Figure 7 ,Air quality monitoring and control system includes: An air quality standard and alarm module, which is used to set air quality standards and safety thresholds and issue an alarm when the thresholds are approached or exceeded; Real-time monitoring and data analysis module, which is used to display and monitor air quality data in real time, automatically adjust system operating parameters, and store and analyze historical data; System Verification and Calibration module, which is used to regularly calibrate sensors and verify system performance.

[0037] Specifically, the air quality monitoring and control system ensures the efficient operation of the system through close cooperation with various structures. The air quality standard and alarm module cooperates with the return air duct 14, the filter 11 and the deflector 12. When the return air duct 14 detects that harmful substances in the air are close to or exceed the set threshold, the system will sound an alarm and redirect the substandard gas back to the mixing chamber 9 through the return air duct 14 for reprocessing to ensure that the discharged air meets the safety standard.

[0038] At the same time, the real-time monitoring and data analysis module monitors the gas temperature and composition in real time through collaboration with the temperature sensor 15, the mixing chamber 9 and the catalytic reactor 10, and automatically adjusts the system parameters, such as adjusting the ratio of hot air in the mixing chamber 9 to the outside air, to ensure that the chemical reaction in the catalytic reactor 10 is carried out under optimal conditions, thereby maintaining the high efficiency and stability of air purification.

[0039] In addition, the system verification and calibration module works with all sensors and the purification unit 6 to perform regular calibration and performance verification to ensure the accuracy of sensor data and the long-term stability of the system. This all-round collaborative work enables the air quality monitoring and control system to continuously ensure the high quality of the exhaust air, and effectively respond to changes in the environment to prevent air quality problems.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A highly efficient and energy-saving air conditioning heating and ventilation device, It is characterized in that The invention comprises a connecting device formed by combining a plurality of connecting parts (1) and connecting parts (2); the hot air generated by the air conditioner enters the connecting device through an air inlet (4) of the connecting part (2), and then enters a purification part (6) to participate in air purification processing; the upper end of the purification part (6) is connected to an air introduction device for introducing outside air into the purification part (6) for purification processing; a pollutant sensor integrated device (13) is installed in the purification part (6); an air detection module (18) is arranged inside the air introduction device; the pollutant sensor integrated device (13) and the air detection module (18) are connected to an air quality monitoring and control system for integrating and managing sensor data, adjusting system parameters, and recording and analyzing various data in the air processing process.

2. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 1, It is characterized in that An air inlet duct (3) is connected to the connecting portion (2), and the air inlet duct (3) is connected to the air inlet port (4).

3. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 1, It is characterized in that The inner walls of the plurality of connecting parts (1) are all provided with air guiding devices (5).

4. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 1, It is characterized in that A partition (8) is fixed on the inner wall of the purification section (6), a mixing chamber (9) is provided inside the partition (8), and a plurality of connecting pipes (16) are connected between the mixing chamber (9) and the air channel (17).

5. A high-efficiency energy-saving air-conditioning heating and ventilation device according to claim 4, It is characterized in that A heat exchanger (7), a catalytic reactor (10), a filter (11) and a flow guide (12) are sequentially arranged inside the purification section (6), and the partition (8) is arranged between the heat exchanger (7) and the catalytic reactor (10).

6. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 5, It is characterized in that A plurality of return air ducts (14) are provided through the outer wall of the purification section (6), one end of the plurality of return air ducts (14) is arranged between the filter (11) and the deflector (12), and the other end of the plurality of return air ducts (14) is communicated with the mixing chamber (9).

7. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 1, It is characterized in that The air introduction device comprises an air channel (17), the air channel (17) being in communication with a plurality of connecting pipes (16), a second flow guide (19) being installed inside the air channel (17), and an air inlet (20) being installed at the end of the air channel (17).

8. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 5, It is characterized in that The catalytic reactor (10) is a plate-like structure composed of a plurality of polygonal tubes, and is loaded with catalysts for a variety of target pollutants, including but not limited to palladium, platinum, and titanium oxide.

9. A highly efficient and energy-saving air conditioning heating and ventilation device according to claim 4, It is characterized in that A temperature sensor (15) is installed on the outer wall of the partition (8), and an air outlet (21) is installed on the exhaust end of the purification section (6).

10. The high-efficiency energy-saving air-conditioning heating and ventilation device according to claim 1, It is characterized in that The air quality monitoring and control system comprises: An air quality standard and alarm module, which is used to set air quality standards and safety thresholds and issue an alarm when the thresholds are approached or exceeded; Real-time monitoring and data analysis module, which is used to display and monitor air quality data in real time, automatically adjust system operating parameters, and store and analyze historical data; System Verification and Calibration module, which is used to regularly calibrate sensors and verify system performance.

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