Resin material storage environment control device and control method thereof

Abstract

The invention discloses a control device based on a resin material storage environment and a control method thereof.The device comprises a material containing frame arranged in a closed space, a self-adaptive air inlet control piece, an airflow circulation humidifying piece and a plurality of temperature and humidity sensors; according to the invention, accurate blowing and cooling are automatically carried out when materials are placed, a channel is automatically closed when the materials are taken away, so that airflow flows to an area needing air outlet in a more concentrated manner, limited airflow flux is more accurately and effectively utilized, and meanwhile, cold air circulates in a closed space by utilizing an airflow circulating humidifying part and a plurality of temperature and humidity sensors, so that the air quality is improved. And meanwhile, the water mist proportion and the air outlet direction are automatically adjusted for the area with the temperature and humidity difference, so that the effect of rapidly balancing the internal temperature and humidity environment is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material storage, in particular to a resin material storage environment control device and a control method thereof. BACKGROUND

[0002] During storage, resin is usually placed in a special container, but due to the influence of environmental temperature and humidity, the properties of resin will change, so it needs to be stored in a constant temperature and humidity environment for a long time. The mainstream method on the market is to stack the resin storage containers in a closed space, and then use a humidifier and an air conditioner to achieve constant temperature and humidity in the space.

[0003] However, in actual use, due to the process of resin and the subsequent problem of taking and adding new resin as the resin is consumed, there is a difference in temperature and humidity in the whole space. The traditional single-point air outlet and humidification scheme has the following problems: on the one hand, for the case of dense stacking, the materials in the center of the material stack lack effective and direct cooling schemes; on the other hand, the temperature and humidity difference in the whole environment relies on free diffusion of air for homogenization, which has poor effect and slow speed. Therefore, a resin material storage environment control device and a control method thereof are provided. SUMMARY

[0004] The present application aims to provide a resin material storage environment control device and a control method thereof to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a resin material storage environment control device, comprising a material placing rack arranged in a closed space, further comprising:

[0006] An adaptive air inlet control member comprising an air inlet pipe penetrating through the closed space and a plurality of self-starting annular air outlet units arranged on the material placing rack, the plurality of self-starting annular air outlet units being connected in parallel to the air inlet pipe, the self-starting annular air outlet unit comprising an annular air duct and an air outlet hole opened at the top of the annular air duct, an annular air stop plate for blocking the air outlet hole being slidably arranged in the annular air duct, a top shaft being fixedly arranged at the top of the annular air stop plate, and a reset spring being arranged at the bottom of the annular air stop plate, so that when the material is placed on the top of the top shaft, the annular air stop plate moves downward to expose the air outlet hole for annular air outlet to the material.

[0007] The air circulation humidifying device comprises a circulating fan arranged at the top of the closed space, and air outlets arranged on the side wall of the closed space, a humidifier feed pipe is installed between the circulating fan and the air outlets, so that the circulating fan sucks the air in the closed space and then sprays the atomized water vapor to the air outlets, the directions of the air outlets are connected head to tail, so that the air flows around the material placing frame in the closed space in a ring shape;

[0008] A plurality of temperature and humidity sensors are arranged at the four corners of the closed space to monitor the temperature and humidity at the four corners.

[0009] Preferably, the material placing frame comprises a stand and a plurality of support plates fixedly arranged on the surface of the stand, a plurality of circular placing stations are formed in the support plates, and the annular air duct is arranged in the circular placing station.

[0010] Preferably, the air outlet penetrates the top wall of the circular placing station, the top shaft penetrates the upper surface of the circular placing station, a plurality of connecting rods are fixedly connected between the top shaft and the annular air baffle, linear air ducts are formed in the inner sides of the two sides of the support plate, and the linear air ducts are connected with the two sides of the annular air duct.

[0011] Preferably, an air inlet guide pipe is fixedly installed on one side of the material placing frame, a plurality of air vents corresponding to the support plates are formed in the air inlet guide pipe, the air vents are connected with the linear air ducts, so that the air introduced along the air inlet guide pipe enters the different support plates through the plurality of air vents in sequence.

[0012] Preferably, a group of parallel air pipes are fixedly assembled at the top ends of the plurality of air inlet guide pipes, flow control valves are respectively installed between the air inlet guide pipes and the parallel air pipes, and the air inlet pipes are connected with the parallel air pipes.

[0013] Preferably, the plurality of support plates are vertically stacked and arranged at equal intervals, so that a storage space is formed between two adjacent vertically arranged support plates, and air outlets are formed in the support plates and located on one side of the circular placing station, so that the air in the air outlets on the lower support plate flows upward along the air outlets, thereby blowing the material on the upper support plate.

[0014] Preferably, the material placing frame is a plurality of groups and is densely arranged in the middle of the closed space, the circulating fan is located at the top of the plurality of densely arranged material placing frames, an air extraction grille is installed at the bottom of the circulating fan, air return ducts are installed on both sides of the circulating fan and are connected with the air outlets, and the humidifier feed pipe extends from the outside of the closed space into the closed space and is respectively connected with the two groups of air return ducts through flow valves.

[0015] Preferably, a diversion pipe is fixedly connected to the end of the return air duct, and the air outlets are fixedly provided at both ends of the diversion pipe. The opening directions of the air outlets at both ends of the diversion pipe are perpendicular to each other. The two sets of diversion pipes are arranged symmetrically with respect to the circulating fan, so that the four sets of air outlets are perpendicular to each other.

[0016] Preferably, an air direction adjusting grille is rotatably provided in the air outlet, and the air direction adjusting grille is driven to rotate by a motor so that the airflow discharged from the air outlet can cover any height position.

[0017] A control method based on a resin material storage environment control device includes the following steps:

[0018] S1. Based on adaptive air intake control, the air outlet on the corresponding circular placement station is automatically opened when the material is placed on the corresponding circular placement station, so that the air outlet faces the material and blows air out in a ring.

[0019] S2. Based on sensor-driven temperature and humidity, the temperature and humidity in the enclosed space are monitored in three dimensions by using temperature and humidity sensors set at multiple points;

[0020] Based on the humidity differences in different areas, the flow control valve adjusts the amount of water vapor entering the two sets of return air ducts;

[0021] Based on the temperature differences in different areas, the airflow direction is controlled by rotating the airflow control grille to adjust the direction of airflow.

[0022] The technical effects and advantages of this invention are as follows:

[0023] 1. Based on the resin material storage environment control device, by placing the container containing resin in the circular placement station on the material placement rack, the top axis of the container is squeezed downward under the action of gravity, causing the air outlet to open automatically. Air is discharged upward in a ring on the outer wall of the container containing resin, thereby achieving rapid and precise cooling of the container containing resin and preventing the resin inside from denaturing due to prolonged high temperature. When the resin container is removed from the circular placement station, the top axis moves upward under the action of the return spring, causing the annular air stop plate to block the air outlet, thus preventing the airflow from flowing out from there. This allows the airflow to be more concentrated and directed to the area that needs to be vented, thereby making more precise and effective use of the limited airflow volume.

[0024] 2. The resin material storage environment control device, by starting the circulating fan, the cold air discharged from the air outlet finally flows upward to the top of the closed space, and is extracted by the circulating fan, and then is discharged outward through the backflow air duct on both sides of the circulating fan. At this time, the humidifier feed pipe injects atomized water vapor into the backflow air duct on both sides, so that the water vapor is entrained in the backflow air. Since the opening direction of the multiple air outlets is continuous and connected in series, and the air outlet height can be adjusted by the wind direction adjusting grid plate, the circulation + three-dimensional air outlet is realized, so as to effectively and quickly homogenize the temperature difference and humidity difference in the whole space, so as to achieve the effect of quickly balancing the internal temperature and humidity environment.

[0025] 3. The control method of the resin material storage environment control device, the temperature and humidity of the closed space is monitored by the multi-point three-dimensional arrangement of the temperature and humidity sensor, the proportion of atomized water vapor in the corresponding area is adjusted by the flow valve, and the air outlet direction is adjusted by the adjusting grid plate, so as to realize precise air outlet and cooling and humidification. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the overall application state diagram of the present application;

[0027] Figure 2 It is the overall surface structure diagram of the present application;

[0028] Figure 3 It is the material placing rack and self-adaptive air inlet control part diagram of the present application;

[0029] Figure 4 It is the single group of material placing rack outer surface diagram of the present application;

[0030] Figure 5 It is the air flow circulating humidifying part outer surface diagram of the present application;

[0031] Figure 6 It is the single group of material placing rack top diagram of the present application;

[0032] Figure 7 It is the support plate outer surface part structure diagram of the present application;

[0033] Figure 8 It is the internal structure section view of the support plate of the present application.

[0034] In the diagram: 1. Material placement rack; 11. Column; 12. Support plate; 13. Circular placement station; 2. Adaptive air intake control component; 21. Air intake duct; 22. Parallel air duct; 23. Flow control valve; 24. Air intake duct; 25. Ventilation outlet; 26. Self-opening annular air outlet unit; 261. Linear air duct; 262. Air outlet; 263. Annular air duct; 264. Annular wind deflector; 265. Top shaft; 266. Connecting rod; 267. Return spring; 27. Exhaust outlet; 3. Airflow circulation humidification component; 31. Exhaust grille; 32. Circulating fan; 33. Humidifier feed pipe; 34. Return air duct; 35. Air outlet; 36. Diverter pipe; 37. Air direction adjustment grille; 4. Temperature and humidity sensor. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Example 1: The present invention provides, as follows Figures 1 to 8 The resin material storage environment control device shown includes a material placement rack 1 installed in a closed space, and further includes:

[0037] The adaptive air intake control component 2 includes an air intake pipe 21 that penetrates the sealed space and multiple self-opening annular air outlet units 26 disposed on the material placement rack 1. The multiple self-opening annular air outlet units 26 are connected in parallel on the air intake pipe 21. Each self-opening annular air outlet unit 26 includes an annular air duct 263 and an air outlet 262 opened at the top of the annular air duct 263. An annular windproof plate 264 for blocking the air outlet 262 is slidably disposed in the annular air duct 263. A top shaft 265 is fixedly disposed at the top of the annular windproof plate 264. A return spring 267 is disposed at the bottom of the annular windproof plate 264 so that when the material is placed on the top of the top shaft 265, the annular windproof plate 264 moves down to expose the air outlet 262 for annular air outlet to the material.

[0038] The airflow circulation humidifier 3 includes a circulating fan 32 arranged at the top of the enclosed space and an air outlet 35 arranged on the side wall of the enclosed space. A humidifier feed pipe 33 is installed between the circulating fan 32 and the air outlet 35 so that the circulating fan 32 draws airflow from the enclosed space and adds atomized water vapor to form multi-point air outlets. The multiple air outlets 35 are connected end to end, so that the airflow flows in a ring around the material placement rack 1 in the enclosed space.

[0039] Multiple temperature and humidity sensors 4 are arranged at the four corners of the enclosed space to monitor the temperature and humidity at the four corners. The sensors are arranged in multiple groups at the four corners in a vertical three-dimensional distribution, thereby realizing three-dimensional monitoring of the entire enclosed space.

[0040] More specifically, the material placement rack 1 includes a column 11 and a multi-layer support plate 12 fixedly installed on the surface of the column 11. The support plate 12 has multiple circular placement stations 13, and the annular air duct 263 is opened in the circular placement station 13.

[0041] More specifically, the air outlet 262 penetrates the top wall of the circular placement station 13, the top shaft 265 penetrates the upper surface of the circular placement station 13, and multiple connecting rods 266 are fixedly connected between the top shaft 265 and the annular wind deflector 264. Linear air ducts 261 are opened inside both sides of the support plate 12, and the linear air ducts 261 are connected to both sides of the annular air duct 263.

[0042] More specifically, an air inlet duct 24 is fixedly installed on one side of the material placement rack 1. The air inlet duct 24 has multiple ventilation openings 25 that correspond one-to-one with the support plate 12. The ventilation openings 25 are connected to the linear air duct 261 so that air is introduced along the air inlet duct 24 and then enters different support plates 12 through multiple ventilation openings 25 in sequence.

[0043] More specifically, a set of parallel air ducts 22 are fixedly mounted at the top of multiple air inlet ducts 24. Flow control valves 23 are installed between the parallel air ducts 22 and the air inlet ducts 24 respectively. The air inlet duct 21 is connected to the parallel air ducts 22, thereby controlling the size of the opening of the cold air passage into each set of support plates 12. For the far end, more cold air needs to be controlled, and the corresponding flow control valve 23 opens more widely. For the near end, the flow control valve 23 opens less widely.

[0044] More specifically, the multi-layer support plates 12 are stacked vertically at equal intervals so that storage space is formed between two adjacent vertically arranged support plates 12. An exhaust port 27 is provided on the support plate 12 and on one side of the circular placement station 13 so that the airflow in the air outlet 262 on the lower support plate 12 is discharged upward and flows upward along the exhaust port 27, thereby blowing air onto the material on the upper support plate 12.

[0045] More specifically, there are multiple sets of material placement racks 1, which are densely arranged in the middle of the enclosed space. The circulating fan 32 is located on top of the multiple densely arranged material placement racks 1, and the bottom of the circulating fan 32 is equipped with an exhaust grille 31. Both sides of the circulating fan 32 are equipped with return air ducts 34, and the return air ducts 34 are connected to the air outlet 35. The humidifier feed pipe 33 extends from the outside of the enclosed space into the enclosed space and is equipped with flow valves between the two sets of return air ducts 34 to adjust the proportion of atomized water vapor entering the return air ducts 34 on both sides.

[0046] More specifically, a diversion pipe 36 is fixedly connected to the end of the return air duct 34. An air outlet 35 is fixedly installed at both ends of the diversion pipe 36, and the opening directions of the air outlets 35 at both ends of the diversion pipe 36 are perpendicular to each other. The two sets of diversion pipes 36 are arranged symmetrically with respect to the circulating fan 32, so that the four sets of air outlets 35 are perpendicular to each other, thereby realizing the formation of cold air circulation in the entire enclosed space.

[0047] More specifically, an air direction adjustment grille 37 is rotatably installed in the air outlet 35. The air direction adjustment grille 37 is driven to rotate by a motor so that the airflow discharged from the air outlet 35 can cover any height position, thereby achieving three-dimensional cooling and humidity control.

[0048] Working principle: When in use, the device places a container filled with resin in the circular placement station 13 on the material placement rack 1. Under the action of gravity, the container filled with resin pushes the top shaft 265 downward. At this time, the return spring 267 at the bottom of the top shaft 265 is compressed. Simultaneously, the top shaft 265 drives the annular wind deflector 264 downward through the connecting rod 266, so that the annular wind deflector 264 fits against the bottom of the annular air duct 263. At this time, the air outlet 262 opens, and the cold air generated by the external refrigeration unit enters through the air inlet pipe 263. 1. The air is introduced into a sealed space and then enters multiple air inlet ducts 24 through parallel air ducts 22. Each air inlet duct 24 corresponds to a set of material placement racks 1. The air inlet duct 24 is connected to the linear air duct 261 on the support plate 12 through the ventilation port 25, so that cold air enters the interior of the annular air duct 263 and then exits in an annular upward direction through the air outlet 262 on the outer wall of the container containing resin, thereby achieving rapid and precise cooling of the container containing resin and preventing the resin inside from denaturing due to prolonged high temperature.

[0049] Furthermore, after the cold air is discharged from the air outlet 262 in the lower support plate 12, the air moves upward and is continuously discharged upward through the air outlet 27 on the support plate 12, thereby continuing to blow air onto the material on the upper support plate 12, thus realizing the effective utilization of cold air.

[0050] When the resin container on the circular placement station 13 is removed, the top shaft 265 moves upward under the action of the return spring 267, so that the annular windproof plate 264 blocks the air outlet 262, so that the airflow cannot flow out from there, thus making the airflow more concentrated and flowing to the area that needs to be vented, thereby making more precise and effective use of the limited airflow.

[0051] It should also be noted that when handling resin materials, materials stacked vertically on the support plate 12 should be taken from bottom to top. This removes one layer and closes the air outlet 262 of the support plate 12, thereby reducing the flow path of cold air and reducing energy consumption.

[0052] Meanwhile, during this process, by starting the circulating fan 32, the cold air discharged from the air outlet 262 eventually flows upward to the top of the sealed space, is drawn in by the circulating fan 32, and then discharged outward through the return air ducts 34 on both sides of the circulating fan 32. At this time, the humidifier feed pipe 33 injects atomized water vapor into the return air ducts 34 on both sides, so that the return air is mixed with water vapor, thereby achieving humidity regulation in the sealed space.

[0053] Furthermore, during the adjustment process, since the opening directions of multiple air outlets 35 are continuously connected end to end, the humid and cold air circulates in a ring with the densely arranged material racks 1 in the enclosed space. The air outlet height can be adjusted by the air direction adjustment grille 37, thereby achieving circulation + three-dimensional air outlet, which effectively and quickly equalizes the temperature and humidity difference in the entire space, thereby achieving the effect of quickly balancing the internal temperature and humidity environment.

[0054] Example 2: The present invention provides, as follows Figures 1 to 8 The control method shown is based on a resin material storage environment control device, and includes the following steps:

[0055] S1. Based on adaptive air intake control, the air outlet 262 on the circular placement station 13 is automatically opened and air is discharged in a ring facing the material when the material is placed on the corresponding circular placement station 13.

[0056] S2. Based on sensor-driven temperature and humidity, the temperature and humidity in the enclosed space are monitored in three dimensions by using multiple temperature and humidity sensors 4 set at multiple points.

[0057] Based on the humidity differences in different areas, the flow control valve adjusts the amount of water vapor entering the two sets of return air ducts 34;

[0058] Based on the temperature differences in different areas, the airflow direction is controlled by rotating the airflow direction adjustment grille 37 to adjust the airflow direction.

[0059] The control method of the resin material storage environment control device is based on two principles. The first principle is the "demand principle". When a container for storing resin is placed on the corresponding circular placement station 13, the corresponding air outlet 262 will automatically open to achieve "precise positioning" and rapid cooling.

[0060] The second principle is "intelligent drive". The temperature and humidity of the enclosed space are monitored by multiple temperature and humidity sensors 4 arranged in a three-dimensional manner. The proportion of atomized water vapor in the corresponding area is adjusted by the flow valve, and the air outlet direction is adjusted by the wind direction adjustment grille 37, so as to achieve precise air outlet and achieve cooling and humidification.

[0061] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A resin material storage environment control device, comprising a material placement rack (1) installed in a sealed space, characterized in that, Also includes: An adaptive air intake control component (2) includes an air intake pipe (21) that penetrates the sealed space and multiple self-opening annular air outlet units (26) disposed on the material placement rack (1). The multiple self-opening annular air outlet units (26) are connected in parallel on the air intake pipe (21). Each self-opening annular air outlet unit (26) includes an annular air duct (263) and an air outlet (262) opened at the top of the annular air duct (263). An annular windproof plate (264) for blocking the air outlet (262) is slidably disposed in the annular air duct (263). A top shaft (265) is fixedly disposed at the top of the annular windproof plate (264). A return spring (267) is disposed at the bottom of the annular windproof plate (264) so ​​that when the material is placed on the top of the top shaft (265), the annular windproof plate (264) moves down to expose the air outlet (262) for annular air outlet of the material. The airflow circulation humidifier (3) includes a circulation fan (32) arranged at the top of the sealed space and an air outlet (35) arranged on the side wall of the sealed space. A humidifier feed pipe (33) is installed between the circulation fan (32) and the air outlet (35) so that the circulation fan (32) draws airflow in the sealed space and adds atomized water vapor to form multi-point air outlet. The multiple air outlets (35) are connected end to end, so that the airflow flows in a ring around the material placement rack (1) in the sealed space. Multiple temperature and humidity sensors (4) are arranged at the four corners of the enclosed space to monitor the temperature and humidity at the four corners.

2. The resin material storage environment control device according to claim 1, characterized in that, The material placement rack (1) includes a column (11) and a multi-layer support plate (12) fixedly disposed on the surface of the column (11). The support plate (12) has multiple circular placement stations (13) and the annular air duct (263) is disposed in the circular placement station (13).

3. The resin material storage environment control device according to claim 2, characterized in that, The air outlet (262) penetrates the top wall of the circular placement station (13), the top shaft (265) penetrates the upper surface of the circular placement station (13), and multiple connecting rods (266) are fixedly connected between the top shaft (265) and the annular wind deflector (264).

4. The resin material storage environment control device according to claim 3, characterized in that, The support plate (12) has linear air ducts (261) on both sides, and the linear air ducts (261) are connected to both sides of the annular air duct (263).

5. The resin material storage environment control device according to claim 4, characterized in that, An air inlet duct (24) is fixedly installed on one side of the material placement rack (1). The air inlet duct (24) has multiple ventilation openings (25) that correspond one-to-one with the support plate (12). The ventilation openings (25) are connected to the linear air duct (261) so that air is introduced along the air inlet duct (24) and enters different support plates (12) in sequence through multiple ventilation openings (25).

6. The resin material storage environment control device according to claim 5, characterized in that, A set of parallel air ducts (22) is fixedly assembled at the top of the multiple air inlet ducts (24). Flow control valves (23) are respectively installed between the parallel air ducts (22) and the air inlet ducts (24). The air inlet duct (21) is connected to the parallel air ducts (22).

7. The resin material storage environment control device according to claim 2, characterized in that, The multiple support plates (12) are stacked vertically and spaced at equal intervals, so that storage space is formed between two adjacent vertically arranged support plates (12).

8. The resin material storage environment control device according to claim 7, characterized in that, An exhaust port (27) is provided on the support plate (12) and on one side of the circular placement station (13) so that the airflow in the air outlet (262) on the lower support plate (12) is discharged upward and flows upward along the exhaust port (27) to blow air onto the material on the upper support plate (12).

9. A resin material storage environment control device according to claim 1, characterized in that, The material placement racks (1) are in multiple groups and are densely arranged in the middle of the enclosed space. The circulating fan (32) is located on top of the multiple densely arranged material placement racks (1), and the bottom of the circulating fan (32) is equipped with an exhaust grille (31).

10. A resin material storage environment control device according to claim 9, characterized in that, The circulating fan (32) is equipped with return air ducts (34) on both sides, and the return air ducts (34) are connected to the air outlet (35). The humidifier feed pipe (33) extends from the outside of the sealed space into the sealed space and is equipped with flow valves between the two sets of return air ducts (34).

11. A resin material storage environment control device according to claim 10, characterized in that, The end of the return air duct (34) is fixedly connected to a diversion pipe (36), and the two ends of the diversion pipe (36) are respectively fixedly provided with air outlets (35). The opening directions of the air outlets (35) at both ends of the diversion pipe (36) are perpendicular to each other. The two sets of diversion pipes (36) are arranged symmetrically with respect to the circulating fan (32), so that the four sets of air outlets (35) are perpendicular to each other.

12. The resin material storage environment control device according to claim 11, characterized in that, The air outlet (35) is rotatably provided with a wind direction adjustment grille (37), which is driven to rotate by a motor so that the airflow discharged from the air outlet (35) can cover any height position.

13. A control method for a resin material storage environment control device, used to control the resin material storage environment control device according to any one of claims 1-12, characterized in that, Includes the following steps: S1. Based on adaptive air intake control, the air outlet (262) on the circular placement station (13) is automatically opened by placing the material on the corresponding circular placement station (13) so that the air outlet (262) faces the material and vents air out in a ring. S2. Based on sensor-driven temperature and humidity, the temperature and humidity in the enclosed space are monitored in three dimensions by a multi-point set temperature and humidity sensor (4); The flow control valve adjusts the amount of water vapor entering the two sets of return air ducts (34) based on the humidity difference in different areas; Based on the temperature differences in different regions, the air direction is adjusted by rotating the air outlet grille (37).

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