Energy-saving rotating wheel dehumidification system capable of adjusting cleanliness

Abstract

The invention discloses an energy-saving rotating wheel dehumidification system capable of adjusting cleanliness, relates to the technical field of workshop gas regulation and control, and solves the problem that humidity and cleanliness in a workshop cannot be effectively adjusted. Comprising a workshop body; the air circulation module communicates with the workshop body and conveys fresh air into the workshop body. The dehumidification module is used for carrying out dehumidification treatment on gas in the workshop body; the workshop body is communicated between the workshop body and the first air inlet through the air circulation module, so that air in the workshop body is conveyed into the dehumidification unit for dehumidification treatment; the first air outlet is connected with the workshop body and used for conveying the dehumidified first return air into the workshop body; the cleaning module is used for filtering and cleaning gas in the vehicle body room; the second air inlet, the filtering unit, the second air outlet and the workshop body of the cleaning module are communicated in a circulating mode, and the second air inlet and the second air outlet are arranged at a preset interval. Through combination of the air circulation module, the dehumidification module and the cleaning module, the efficient, energy-saving and adjustable air treatment system is formed.

Description

Technical Field

[0001] The invention relates to the technical field of workshop gas control, and in particular to an energy-saving rotary dehumidification system with adjustable cleanliness. Background Art

[0002] With the continuous improvement of industrial production and environmental protection requirements, air quality management in clean rooms or specific production workshops has become increasingly important. Many industries (such as pharmaceuticals, electronics, food processing, etc.) have strict requirements on air humidity and cleanliness in workshops. Especially in the production process, humidity changes and accumulation of particulate matter not only affect product quality, but may also cause damage to production equipment. Therefore, how to effectively adjust the humidity and cleanliness in the workshop has become a key issue for many manufacturers. Summary of the invention

[0003] The purpose of the present invention is to provide an energy-saving rotary dehumidification system with adjustable cleanliness, so as to solve the problem of how to effectively adjust the humidity and cleanliness in a workshop.

[0004] To achieve this object, the present invention adopts the following technical solutions: In a first aspect, the present invention provides an energy-saving rotary dehumidification system with adjustable cleanliness, comprising: Workshop body; An air circulation module is connected to the workshop body and conveys fresh air into the workshop body; A dehumidification module is used to dehumidify the gas in the workshop body; the dehumidification module includes a first air inlet, a first air outlet and a dehumidification unit. The workshop body is connected between the workshop body and the first air inlet through the air circulation module to transport the air in the workshop body to the dehumidification unit for dehumidification; the first air outlet is connected to the workshop body to transport the first return air that has completed dehumidification into the workshop body; A cleaning module is used to filter and clean the gas in the vehicle body; the cleaning module includes a second air inlet, a second air outlet and a filter unit, the second air inlet, the filter unit, the second air outlet and the vehicle body are circulated and connected, and the second air inlet and the second air outlet are set at a preset distance.

[0005] Preferably, the workshop body comprises a workshop space, a third air inlet and a third air outlet; The third air inlet is arranged at the first side end of the workshop body, and the air circulation module is connected with the workshop space through the third air inlet; A first side wall is disposed adjacent to the first side end, and the third air outlet is disposed on an end of the first side wall away from the first side end.

[0006] Preferably, the workshop body further comprises a first wind stagnant area, and the first wind stagnant area is connected to the third air outlet; The first air inlet is communicated with the first stagnant wind area, and the wind circulation module controls the gas in the first stagnant wind area to flow toward the dehumidification module.

[0007] Preferably, the workshop body further includes a second side wall and a second wind stagnant area; The second air inlet and the second air outlet are arranged on the second side wall, and the second air inlet is connected to the workshop space and the second wind stagnant area; the cleaning unit is arranged in the second wind stagnant area and is connected to the workshop space through the second air outlet so that the second return air can enter the workshop space.

[0008] Preferably, the adjustment method of the adjustable cleanliness energy-saving rotary dehumidification system comprises: S1: monitoring the air humidity and air particle size in the workshop; S2: judging whether the current working mode of the energy-saving rotary dehumidification system with adjustable cleanliness can meet the current working requirements in the workshop according to the air humidity and the air particle size; S3: If the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop.

[0009] Preferably, the working modes include: When the air humidity and the air particle size are within a first threshold range, the working mode is a basic ventilation mode; When the air humidity and the air particle size are within a second threshold range, the working mode is a humidity adjustment mode; When the air humidity and the air particle size are within a third threshold range, the working mode is a comprehensive adjustment mode.

[0010] Preferably, if the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop, including: S31: Process the air humidity H and the air particle size C to obtain humidity processing data H norm and granularity combing data C norm : ; ; H min and H max is the minimum and maximum value of humidity, C min and C max are the minimum and maximum values ​​of the granularity; S32: Processing data H according to the humidity norm and the granularity combing data C norm Get the comprehensive air quality index AQI: AQI=w H *H norm +w C *C norm , where w H +w C =1, the weight of humidity on air quality is w H (0≤w H ≤1), the weight of particle size on air quality is w C (0≤w C ≤1); S33: According to the comprehensive air quality index AQI being within the threshold range, the wind circulation module, the dehumidification module and the cleaning module are regulated to work together to adjust the cleanliness of the air in the workshop.

[0011] Preferably, the S1 includes: S11: multiple humidity sensors are provided in the workshop to obtain air humidity data of different areas at the same time; S12: setting a weight wi corresponding to each humidity sensor according to the position of the humidity sensor, and calculating a weighted average value according to the air humidity data corresponding to the humidity sensor and the weight wi to obtain the air humidity H; S13: multiple particle size sensors are provided in the workshop to obtain air particle size data in different areas at the same time; S14: setting a weight ws corresponding to each particle size sensor according to the position of the particle size sensor, and obtaining the air particle size C according to the air humidity data corresponding to the particle size sensor and the weight ws.

[0012] Preferably, the weight confirmation method of different position sensors includes: Set the position weight coefficient λi of each humidity sensor and perform weighted processing according to its distance D from (air inlet) and regional importance Ai: ; is the influence of distance, α is a constant, which indicates the decay rate of distance on weight; λi is the initial position coefficient of the sensor; Ai is the importance coefficient of the area where the sensor is located, which is set based on the workshop design or the air quality requirements of a specific area.

[0013] Set the position weight coefficient λi of each humidity sensor and perform weighted processing according to its distance D from (air inlet) and regional importance Ai: ; is the distance between the particle size sensor and the pollution source (such as production equipment, exhaust port, etc.), β is a constant; λs is the initial position coefficient of the particle size sensor; As is the importance coefficient of the area where the particle size sensor is located.

[0014] Preferably, the adjustable cleanliness energy-saving rotary dehumidification system also includes: a temperature control module, which is used to monitor the temperature inside the workshop and control the wind circulation module, the dehumidification module, and the cleaning module to work together to adjust the temperature inside the workshop.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The energy-saving rotary dehumidification system with adjustable cleanliness provided in this embodiment forms an efficient, energy-saving and adjustable air treatment system by combining an air circulation module, a dehumidification module and a cleaning module.

[0016] The air circulation module continuously delivers fresh air into the workshop to ensure the circulation and freshness of the air in the workshop, avoiding the accumulation of pollution caused by long-term stagnation of air; the dehumidification module uses a rotary dehumidifier to effectively regulate the humidity of the air in the workshop, and introduces air with high humidity in the workshop through the first air inlet. After being processed by the dehumidification unit, the humidity is significantly reduced, meeting the workshop's demand for humidity control, and the return air that has completed the dehumidification treatment is sent back to the workshop through the first air outlet to continuously maintain the stability of the humidity in the workshop; the cleaning module effectively cleans tiny impurities, dust and pollutants in the air through the filtering unit, ensuring the high cleanliness of the air in the workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0019] Figure 1 A schematic diagram of the structure of the energy-saving rotary dehumidification system with adjustable cleanliness provided in Example 1; Figure 2 A schematic diagram of the structure of the energy-saving rotary dehumidification system with adjustable cleanliness provided in Example 1; Illustration Description: 1. Workshop body; 11. Workshop space; 12. Third air inlet; 13. Third air outlet; 14. First side end; 15. Second side end; 16. First side wall; 17. Second side wall; 18. First stagnant wind area; 19. Second stagnant wind area; 2. Wind circulation module; 3. Dehumidification module; 31. First air inlet; 32. First air outlet; 33. Dehumidification unit; 4. Cleaning module; 41. Second air inlet; 42. Second air outlet; 43. Filter unit; DETAILED DESCRIPTION In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0021] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0022] Embodiment 1: The embodiment of the present invention provides an energy-saving rotary dehumidification system with adjustable cleanliness, comprising: Workshop 1; The air circulation module 2 is connected to the workshop body 1 and conveys fresh air into the workshop body 1; The dehumidification module 3 is used to dehumidify the gas in the workshop body 1; the dehumidification module 3 includes a first air inlet 31, a first air outlet 32 ​​and a dehumidification unit 33. The workshop body 1 is connected between the workshop body 1 and the first air inlet 31 through the air circulation module 2 to transport the air in the workshop body 1 to the dehumidification unit 33 for dehumidification; the first air outlet 32 ​​is connected to the workshop body 1 to transport the first return air that has been dehumidified into the workshop body 1; The cleaning module 4 is used to filter and clean the gas in the vehicle body; the cleaning module 4 includes a second air inlet 41, a second air outlet 42 and a filter unit 43, the second air inlet 41, the filter unit 43, the second air outlet 42 and the workshop body 1 are circularly connected, and the second air inlet 41 and the second air outlet 42 are set at a preset distance.

[0023] Specifically, the workshop body 1 represents an industrial production workshop, a laboratory or any closed space that requires control of cleanliness and humidity. The air in the workshop body 1 is transported by the air circulation module 2 to deliver fresh air, and the dehumidification module 3 is used to adjust the humidity and cleanliness, so that the air can circulate in the workshop and in each module, thereby ensuring the air circulation in the workshop body 1.

[0024] The air circulation module 2 includes a fan, which delivers fresh air into the workshop body 1 to provide a steady supply of air for the workshop body 1 and ensure the air flow of the workshop body 1. The air circulation module 2 is connected to the workshop body 1 and is connected to the dehumidification unit 33 through the first air inlet 31. The air in the workshop is drawn into the dehumidification unit 33 for dehumidification treatment to ensure the continuous flow of air. At the same time, the gas from the first air inlet 31 is dehumidified through the dehumidification unit 33. The first return air that has completed the dehumidification treatment flows from the dehumidification unit 33 to the workshop body 1 through the first air outlet 32, thereby realizing the control of the humidity in the workshop body 1.

[0025] The dehumidification module 3 is a rotary dehumidifier, which dehumidifies the gas in the workshop body 1 through the dehumidification unit 33 and then sends the first return air back to the workshop body 1, so that the humidity of the air in the workshop body 1 is reduced to meet the humidity requirement of the workshop; the dehumidified air flows back to the workshop body 1 through the first air outlet 32 ​​to keep the humidity in the workshop stable.

[0026] The cleaning module 4 includes a filter unit 43. The gas in the workshop body 1 enters the filter unit 43 through the second air inlet 41 to remove impurities, dust, particles and other pollutants in the air. After that, the second return air enters the workshop body 1 through the second air outlet 42. The second air inlet 41 and the second air outlet 42 are connected to the workshop body 1 and the filter unit 43. The second air inlet 41 inhales the air in the workshop body 1. After the air passes through the filter unit 43 for cleaning, it returns to the workshop body 1 through the second air outlet 42. This circulation path ensures the continuous purification and circulation of the air, which can not only remove visible particles in the air, but also clean tiny impurities, thereby ensuring the cleanliness of the air in the workshop.

[0027] The energy-saving rotary dehumidification system with adjustable cleanliness provided in this embodiment forms a high-efficiency, energy-saving and adjustable air treatment system by combining the air circulation module 2, the dehumidification module 3 and the cleaning module 4.

[0028] The air circulation module 2 continuously delivers fresh air to the workshop body 1 to ensure the circulation and freshness of the air in the workshop, and avoids the accumulation of pollution caused by long-term stagnation of air; the dehumidification module 3 uses a rotary dehumidifier to effectively adjust the humidity of the air in the workshop body 1, and introduces air with high humidity in the workshop through the first air inlet 31. After being processed by the dehumidification unit 33, the humidity is significantly reduced, meeting the workshop's demand for humidity control, and the return air that has completed the dehumidification treatment is sent back to the workshop through the first air outlet 32 ​​to continuously maintain the stability of the humidity in the workshop; the cleaning module 4 effectively cleans the tiny impurities, dust and pollutants in the air through the filtering unit 43, ensuring the high cleanliness of the air in the workshop.

[0029] The technical solution provided in this embodiment not only optimizes the air quality in the workshop and improves the comfort and safety of the production environment, but also, through modular design, facilitates the flexible adjustment of air humidity and cleanliness according to the specific needs of the workshop, thereby effectively reducing energy consumption and improving the overall energy-saving efficiency; and the system provided by this technical solution has a high degree of integration and adjustment capabilities in structure. By integrating humidity control and cleanliness adjustment into one, and through the cooperation of the wind circulation module 2, the air treatment process is made more efficient and energy-saving, and has strong adaptability. It can flexibly adjust the air quality according to actual working conditions, solves the problem of separation of humidity control and cleanliness control in traditional technologies, and greatly improves the comprehensive benefits of the system.

[0030] Preferably, the fan includes: a variable frequency fan, a centrifugal fan, an axial flow fan, etc., which are adjusted according to different wind speed and airflow requirements to ensure the high efficiency of the system operation.

[0031] Preferably, the dehumidification module 3 also includes any one of a condensing dehumidifier, a rotary dehumidifier, and an electronic dehumidifier.

[0032] Preferably, the cleaning module 4 includes: a HEPA filter, an activated carbon filter, an ultraviolet sterilization device, etc. According to different requirements of the workshop body 1 for cleanliness, a more suitable filtering method is selected to achieve the same cleaning effect.

[0033] Furthermore, the workshop body 1 includes a workshop space 11, a third air inlet 12 and a third air outlet 13; The third air inlet 12 is disposed at the first side end 14 of the workshop body 1, and the air circulation module is connected to the workshop space 11 through the third air inlet 12; A first side wall 16 is disposed adjacent to the first side end 14 , and the third air outlet 13 is disposed on an end of the first side wall 16 away from the first side end 14 .

[0034] Specifically, the workshop space 11 is an operable space in the workshop body 1, and is an actual working area that requires air circulation, humidity control, cleanliness adjustment, etc. There are different working areas in the workshop space 11, and the working areas are at different distances from the air outlets on the workshop body 1 for conveying fresh air, first return air, and second return air into the workshop body 1, which will result in different air humidity and air particle sizes in each area; at the same time, different operation types in each area will also affect the air humidity and air particle sizes in the area.

[0035] The fresh air delivered by the air circulation module 2 and the first return air processed by the dehumidification module 3 are delivered to the workshop space 11 through the third air inlet 12. The workshop body 1 includes a plurality of third air inlets 12, and the third air inlets 12 for delivering the air delivered by the air circulation module 2 and the first return air of the dehumidification module 3 to the workshop space 11 are different, and the third air inlet 12 for delivering the air to the workshop space 11 by the air circulation module 2 and the third air inlet 12 for delivering the first return air to the workshop space 11 are spaced apart at the first side end 14, so that the fresh air and the first return air can be evenly mixed in the workshop space 11.

[0036] Preferably, the air circulation module 2 is arranged outside the first side end 14, and the air outlet of the air circulation module 2 is connected to multiple third air inlets 12 through multiple channels. The dehumidification module 3 is arranged outside the second side end 15 opposite to the first side end 14. The third air inlet 12 for the first return air to enter the workshop space 11 and the third air inlet 12 for the air circulation module 2 to enter the workshop space 11 are both arranged at the first side end 14, so that the direction of the wind entering the workshop is from the first side end 14 to the second side end 15, avoiding the different directions of the fresh air and the first return air causing the two winds to blow against each other, resulting in enhanced differences in air humidity and temperature in different areas of the workshop space 11.

[0037] The first side wall 16 and the second side wall 17 are arranged between the first side end 14 and the second side end 15, and are connected to the first side end 14 and the second side end 15. The third air outlet 13 is arranged at one end of the first side wall 16 close to the second side end 15, so that the third air outlet 13 can be as far away from the third air inlet 12 as possible, so as to avoid the fresh air and the first return air entering from the third air inlet 12 and then directly flowing out from the third air outlet 13, which affects the effect of reducing the gas humidity in the workshop space 11.

[0038] Preferably, the third air outlet 13 is connected to the first air inlet 31, and the gas in the workshop space 11 flows from the third air outlet 13 into the channel, and then flows from the first air inlet 31 into the dehumidification unit 33 for dehumidification treatment. The first return air that has completed the dehumidification treatment flows out from the first air outlet 32 ​​and enters the workshop space 11 from the third air inlet 12 through the channel.

[0039] Preferably, the dehumidification module 3 is arranged outside the second side end 15, so that the dehumidification module 3 and the air circulation module 2 will not interfere with each other and affect their normal operation.

[0040] Preferably, the air circulation module 2 further cools the gas flowing out of the third air outlet 13 through the third air outlet 13 , and then sends the third return air that has completed the cooling process into the workshop space 11 through the third air inlet 12 .

[0041] In one embodiment, the workshop body 1 further includes a first wind stagnant area 18, and the first wind stagnant area 18 is connected to the third air outlet 13; The first air inlet 31 is in communication with the first wind stagnant area 18 , and the wind circulation module 2 controls the gas in the first wind stagnant area 18 to flow toward the dehumidification module 3 .

[0042] Specifically, the first stagnant wind area 18 is arranged outside the first side wall 16, and the gas in the workshop space 11 flows into the first stagnant wind area 18 through the third air outlet 13. The ventilation channels of the circulating wind module 2 and the dehumidification module 3 are connected with the first stagnant wind area 18 at the first side end 14. The gas in the workshop space 11 enters the first stagnant wind area 18 through the third air outlet 13. In the first stagnant wind area 18, the air flow speed will be significantly slowed down to achieve a better air flow control effect, ensuring that the air flow can flow to the dehumidification module 3 and the circulating wind module 2 in an orderly manner after passing through the first stagnant wind area 18. After the gas flows to the first side end 14 in the first stagnant wind area 18, it enters the circulating wind module 2 and the dehumidification module 3 through the channel for processing.

[0043] This embodiment can effectively control the direction and speed of the airflow by combining the first stagnant wind area 18 with the circulating wind module 2 to avoid excessive airflow and affect the airflow processing effect; at the same time, the setting of the first stagnant wind area 18 helps to reduce the burden of high-energy consumption equipment (such as the fan or air conditioning system of the circulating wind module 2), and reduces the need for excessive acceleration by slowing down the airflow speed and improving the stability of the airflow. The circulating wind module adjusts the direction and speed of the airflow according to the airflow demand, so that the system is more energy-efficient during operation.

[0044] In one embodiment, the workshop body 1 further includes a second side wall 17 and a second wind stagnation area 19; The second air inlet 41 and the second air outlet 42 are arranged on the second side wall 17, and the second air outlet 42 connects the workshop space 11 and the second wind stagnant area 19; the cleaning unit is arranged in the second wind stagnant area 19 and is connected with the workshop space 11 through the second air inlet 41 so that the second return air can enter the workshop space 11.

[0045] Specifically, the second side wall 17 and the first side wall 16 are arranged opposite to each other, the second air outlet 42 is arranged at one end of the second side wall 17 close to the second side end 15, and the second air inlet 41 is arranged at one end of the second side wall 17 close to the first side end 14. The second air inlet 41 is arranged close to the third air inlet 12, so that when the second return air enters the workshop space 11, the gas flow direction is roughly the same as the gas flow direction of the third air inlet 12, and the second air outlet 42 is arranged away from the first side wall 16, so that the gas entering the third air inlet 12 will not directly enter the second stagnant wind area 19 from the second air outlet 42 for filtering.

[0046] The gas in the workshop space 11 enters the second stagnant air zone 19 through the second air outlet 42. In the second stagnant air zone 19, the air flow velocity will be significantly slowed down to achieve a better air flow control effect, ensuring that the air flow can flow to the cleaning unit in an orderly manner for cleaning and filtering after passing through the second stagnant air zone 19, and then the second return air is sent to the workshop space 11 through the second air inlet 41.

[0047] Preferably, the second air outlet 42 and the third air outlet 13 are arranged opposite to each other, and the first wind stagnation area 18 and the second wind stagnation area 19 are arranged opposite to each other.

[0048] In one embodiment, the control method of the adjustable cleanliness energy-saving rotary dehumidification system includes: S1: monitoring the air humidity and air particle size in the workshop; Sensors are used to collect air humidity data and air particle size data in the workshop, and the data are processed to obtain air humidity and air particle size.

[0049] Because the distances from the third air inlet and the second air inlet are different between the first side end and the second side end in the workshop space, and the operations in different areas are different, resulting in different air temperatures, air humidity, and air particle sizes in different areas. Therefore, multiple sensors are distributed in different areas to obtain sensor data from multiple areas, and multiple data are processed to obtain air humidity and air particle sizes to ensure more accurate data, including: S11: multiple humidity sensors are provided in the workshop to obtain air humidity data of different areas at the same time; S12: Setting the weight w corresponding to each humidity sensor according to the location of the humidity sensor i , according to the air humidity data corresponding to the humidity sensor and the weight w i , calculate the weighted average to obtain the air humidity H; S13: multiple particle size sensors are provided in the workshop to obtain air particle size data in different areas at the same time; S14: Setting a weight w corresponding to each particle size sensor according to the location of the particle size sensor s , according to the air humidity data corresponding to the particle size sensor and the weight w s , obtain the air particle size C.

[0050] Since parameters such as air humidity and particle size in the workshop vary due to distance, working conditions and spatial layout, sensors are set up in different areas to obtain real-time data at different locations. Regional monitoring can more realistically reflect the environmental status in the workshop, avoiding the situation where a single location sensor may not accurately reflect the overall situation.

[0051] By assigning different weights to each sensor, we ensure that the data obtained from areas far from the air inlet or with special environmental conditions occupy a reasonable proportion in the final calculation, so that the calculated air humidity and particle size values ​​can better represent the actual situation of the entire workshop. The weighted average method not only enhances the representativeness of the data, but also avoids the errors that may be caused by improper placement of individual sensors.

[0052] Among them, the weight confirmation method of different position sensors includes: Set the position weight coefficient λi of each humidity sensor according to its distance D from the (air inlet) and the regional importance A i Perform weighted processing: is the influence of distance, α is a constant, indicating the decay rate of distance on weight; λ iis the initial position coefficient of the sensor; A i It is the importance coefficient of the area where the sensor is located and is set based on the workshop design or the air quality requirements of a specific area.

[0053] Set the position weight coefficient λ for each humidity sensor s , and according to its distance D from (air inlet) s and regional importanceA i Perform weighted processing: is the distance between the particle size sensor and the pollution source (such as production equipment, exhaust port, etc.), β is a constant; λ s is the initial position coefficient of the particle size sensor; A s is the importance coefficient of the area where the particle size sensor is located.

[0054] For example, the particle size sensor near the equipment exhaust port: A1=1.5, D1 is the distance between the sensor and the equipment exhaust port; the particle size sensor in the central area of ​​the workshop: A2=1.0, D2 is the distance from the sensor to the equipment or exhaust port.

[0055] S2: judging whether the current working mode of the energy-saving rotary dehumidification system with adjustable cleanliness can meet the current working requirements in the workshop according to the air humidity and the air particle size; Preferably, when the air humidity and the air particle size are within a first threshold range, the working mode is a basic ventilation mode; AQI is less than AQI low , start the air circulation module, only carry out air circulation and basic ventilation, and do not adjust the humidity or cleanliness.

[0056] When the air humidity and the air particle size are within a second threshold range, the working mode is a humidity adjustment mode; AQI low Less than or equal to AQI <AQI high , and the humidity is high, enable the dehumidification module and the air circulation module to adjust the humidity, but do not filter particulate matter.

[0057] When the air humidity and the air particle size are within the third threshold range, the working mode is the comprehensive adjustment mode; AQI ≥ AQI high , start the air circulation module, dehumidification module and cleaning module for comprehensive adjustment.

[0058] S3: If the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop.

[0059] Specifically, when it is detected that the humidity in the workshop space is too high, the air circulation module and the dehumidification module are started, and the fresh air is controlled by the air circulation module. At the same time, the air volume and condensation amount in the dehumidification unit are adjusted to quickly reduce the humidity.

[0060] When the concentration of particulate matter is too high, the cleaning function is started while the air circulation module and the dehumidification module are operating normally, independent of the operating status of the dehumidification module, to keep the air clean.

[0061] Air circulation module: According to the real-time air flow demand, the air flow path and wind speed are independently adjusted to ensure uniform air flow distribution, which is not affected by humidity and particle concentration.

[0062] If the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop, including: S31: Process the air humidity H and the air particle size C to obtain humidity processing data H norm and granularity combing data C norm : ; ; H min and H max is the minimum and maximum value of humidity, C min and C max are the minimum and maximum values ​​of the granularity; S32: Processing data H according to the humidity norm and the granularity combing data C norm Get the comprehensive air quality index AQI: AQI=w H *H norm +w C *C norm , where w H +w C =1, the weight of humidity on air quality is w H (0≤wH≤1), the weight of the particle size on air quality is w C (0≤w C ≤1); S33: According to the comprehensive air quality index AQI being within the threshold range, the wind circulation module, the dehumidification module and the cleaning module are regulated to work together to adjust the cleanliness of the air in the workshop.

[0063] By processing the air humidity H and particle size C separately and obtaining standardized data H norm and C norm , combined with them to calculate the comprehensive air quality index AQI, this method can accurately reflect the comprehensive impact of air humidity and particle concentration on the air quality in the workshop. Through scientific index calculation, it is possible to accurately monitor and evaluate air quality, and take corresponding adjustment measures accordingly to avoid air quality fluctuations caused by inaccurate control of a single factor (such as humidity or particle size) in traditional systems.

[0064] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An energy-saving rotary dehumidification system with adjustable cleanliness, characterized in that: include: Workshop body; An air circulation module is connected to the workshop body and conveys fresh air into the workshop body; A dehumidification module is used to dehumidify the gas in the workshop body; the dehumidification module includes a first air inlet, a first air outlet and a dehumidification unit. The workshop body is connected between the workshop body and the first air inlet through the air circulation module to transport the air in the workshop body to the dehumidification unit for dehumidification; the first air outlet is connected to the workshop body to transport the first return air that has completed dehumidification into the workshop body; A cleaning module is used to filter and clean the gas in the vehicle body; the cleaning module includes a second air inlet, a second air outlet and a filter unit, the second air inlet, the filter unit, the second air outlet and the vehicle body are circulated and connected, and the second air inlet and the second air outlet are set at a preset distance.

2. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 1 is characterized in that: The workshop body comprises a workshop space, a third air inlet and a third air outlet; The third air inlet is arranged at the first side end of the workshop body, and the air circulation module is connected with the workshop space through the third air inlet; A first side wall is disposed adjacent to the first side end, and the third air outlet is disposed on an end of the first side wall away from the first side end.

3. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 2 is characterized in that: The workshop body further includes a first wind stagnant area, and the first wind stagnant area is connected to the third air outlet; The first air inlet is communicated with the first stagnant wind zone, and the wind circulation module controls the gas in the first stagnant wind zone to flow toward the dehumidification module.

4. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 3 is characterized in that: The workshop body also includes a second side wall and a second wind stagnant area; The second air inlet and the second air outlet are arranged on the second side wall, and the second air inlet is connected to the workshop space and the second wind stagnant area; the cleaning unit is arranged in the second wind stagnant area and is connected to the workshop space through the second air outlet so that the second return air can enter the workshop space.

5. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 4 is characterized in that: The adjustment method of the adjustable cleanliness energy-saving rotary dehumidification system comprises: S1: monitoring the air humidity and air particle size in the workshop; S2: judging whether the current working mode of the energy-saving rotary dehumidification system with adjustable cleanliness can meet the current working requirements in the workshop according to the air humidity and the air particle size; S3: If the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop.

6. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 5 is characterized in that: The working modes include: When the air humidity and the air particle size are within a first threshold range, the working mode is a basic ventilation mode; When the air humidity and the air particle size are within a second threshold range, the working mode is a humidity adjustment mode; When the air humidity and the air particle size are within a third threshold range, the working mode is a comprehensive adjustment mode.

7. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 6 is characterized in that: If the judgment result is no, the working mode of the adjustable cleanliness energy-saving rotary dehumidification system is adjusted according to the air humidity and the air particle size, and the air circulation module, the dehumidification module and the cleaning module are controlled to work together to adjust the cleanliness of the air in the workshop, including: S31: Process the air humidity H and the air particle size C to obtain humidity processing data H norm and granularity combing data C norm : ； ； H min and H max is the minimum and maximum value of humidity, C min and C max are the minimum and maximum values ​​of the granularity; S32: Processing data H according to the humidity norm and the granularity combing data C norm Get the comprehensive air quality index AQI: AQI=w H *H norm +w C *C norm , where w H +w C =1, the weight of humidity on air quality is w H (0≤w H ≤1), the weight of particle size on air quality is w C (0≤w C ≤1); S33: According to the comprehensive air quality index AQI being within the threshold range, the wind circulation module, the dehumidification module and the cleaning module are regulated to work together to adjust the cleanliness of the air in the workshop.

8. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 7 is characterized in that: The S1 includes: S11: multiple humidity sensors are provided in the workshop to obtain air humidity data of different areas at the same time; S12: setting a weight wi corresponding to each humidity sensor according to the position of the humidity sensor, and calculating a weighted average value according to the air humidity data corresponding to the humidity sensor and the weight wi to obtain the air humidity H; S13: multiple particle size sensors are provided in the workshop to obtain air particle size data in different areas at the same time; S14: setting a weight ws corresponding to each particle size sensor according to the position of the particle size sensor, and obtaining the air particle size C according to the air humidity data corresponding to the particle size sensor and the weight ws.

9. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 8 is characterized in that: Methods for determining weights of different position sensors include: Set the position weight coefficient λi of each humidity sensor and perform weighted processing according to its distance D from (air inlet) and regional importance Ai: ； is the influence of distance, α is a constant, indicating the decay rate of distance on weight; λ i is the initial position coefficient of the sensor; A i is the importance coefficient of the area where the sensor is located. Set the position weight coefficient λi of each humidity sensor and perform weighted processing according to its distance D from (air inlet) and regional importance Ai: ； is the distance between the particle size sensor and the pollution source (such as production equipment, exhaust port, etc.), β is a constant; λ s is the initial position coefficient of the particle size sensor; A s is the importance coefficient of the area where the particle size sensor is located.

10. The energy-saving rotary dehumidification system with adjustable cleanliness according to claim 9, characterized in that: The adjustable cleanliness energy-saving rotary dehumidification system also includes: a temperature control module, which is used to monitor the temperature inside the workshop and control the wind circulation module, the dehumidification module, and the cleaning module to work together to adjust the temperature inside the workshop.

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