Museum microenvironment temperature and humidity rapid and accurate adjusting device

Abstract

The invention relates to the related technical field of cultural relic protection, in particular to a museum microenvironment temperature and humidity rapid and accurate adjusting device which comprises a bottom cabinet, an industrial control host is fixedly connected to the front face of the bottom cabinet, a detection assembly is fixedly connected to the upper surface of the bottom cabinet, a rectangular hole is formed in the left side of the bottom cabinet, and a temperature control assembly is fixedly connected to the inner wall of the rectangular hole. A filtering assembly is installed on the inner wall of the temperature control assembly. According to the museum microenvironment temperature and humidity rapid and accurate adjusting device, through the arrangement of the detection assembly, when the device is used, a lead screw can be driven to rotate through a driving motor, so that a movable block, a temperature sensor and a humidity sensor are driven to move up and down in a microenvironment; therefore, the temperature sensor and the humidity sensor can carry out temperature and humidity detection operation on different positions in the microenvironment, the temperature and humidity detection accuracy in the microenvironment can be improved conveniently, the situation that local errors are large is avoided, and therefore the temperature control and humidity control adjusting speed is increased.

Description

Technical Field

[0001] The present invention relates to the technical field related to cultural relics protection, and in particular to a device for quickly and accurately adjusting the temperature and humidity of a museum microenvironment. Background Art

[0002] In the process of displaying cultural relics in museums, in order to ensure that the cultural relics will not be damaged, it is generally necessary to install protective glass on the display cabinet to improve the protection of the cultural relics. However, the relationship between the temperature and humidity control technology of the cultural relics preservation environment and the temperature and humidity indicators is very close. The determination of temperature and humidity indicators often needs to consider the control level that the temperature and humidity control technology can achieve at that time. Similarly, the development of temperature and humidity control technology is also inseparable from the guiding role of temperature and humidity indicators. After the protective glass is installed, a microenvironment is formed inside the display cabinet. Cultural relics remain in this microenvironment, which is easy to be damaged due to excessively high or low temperature and humidity. Therefore, it is necessary to add temperature control components in this microenvironment to control the temperature and humidity in the microenvironment to ensure the protection of the cultural relics.

[0003] The current micro-environment temperature and humidity control method is to use a constant temperature and humidity system to treat the air with temperature and humidity to meet the requirements of cultural relics preservation, and then send the required air to multiple display cabinets through air ducts to maintain the preservation environment of cultural relics. This method has a relatively simple structure and is therefore more common. However, the display cabinet has two disadvantages: the internal temperature and humidity are greatly affected by the operating conditions of the constant temperature and humidity system of the exhibition hall. Once the system fails and the operation is unstable or stops, the temperature and humidity inside the multiple display cabinets will change drastically, which is not only easy to cause serious damage to multiple cultural relics, but also difficult to protect multiple cultural relics at the same time. In addition, the current display cabinets are generally equipped with temperature and humidity sensors to detect the temperature and humidity in the micro-environment in real time. However, the existing temperature sensors and humidity sensors are generally installed in fixed positions in the display cabinets. Due to the large space in the micro-environment, the temperature and humidity at different heights are significantly different. Therefore, only the temperature and humidity at a single position are detected, the accuracy is poor, and there is a certain detection error. Therefore, there is a certain room for improvement. Summary of the invention

[0004] The purpose of the present invention is to provide a device for quickly and accurately adjusting the temperature and humidity of a museum microenvironment, so as to solve the problem that the temperature and humidity sensors in the existing display cabinets proposed in the above background technology are installed in fixed positions, which easily leads to deviations in the detection results of temperature and humidity.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for quickly and accurately adjusting the temperature and humidity of a museum microenvironment, comprising a bottom cabinet, a plurality of arc-shaped through holes are opened on the upper surface of the bottom cabinet, an industrial control host is fixedly connected to the front of the bottom cabinet, a plurality of legs are fixedly connected to the upper surface of the bottom cabinet, a display stand is fixedly connected to the top of the legs, two electric heating rods are fixedly connected to the upper surface of the bottom cabinet, a protective glass is installed on the upper surface of the bottom cabinet, a detection component is fixedly connected to the upper surface of the bottom cabinet, a rectangular hole is opened on the left side of the bottom cabinet, a temperature control component is fixedly connected to the inner wall of the rectangular hole, a filter component is installed on the inner wall of the temperature control component, and a humidity control component is fixedly connected to the inner wall of the bottom frame;

[0006] The detection assembly includes a driving structure and a detection structure, and the driving structure is used to drive the detection structure to move.

[0007] Preferably, the driving structure includes a bar frame, the inner bottom wall of the bar frame is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a screw rod, a slide groove is provided on the front side of the bar frame, a movable block is slidably connected to the inner wall of the slide groove, a threaded hole is provided on the lower surface of the movable block, the top end of the screw rod is rotatably connected to the inner top wall of the slide groove, and the movable block is threadedly connected to the screw rod through the threaded hole.

[0008] Preferably, the detection structure includes a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are both fixedly connected to the front side of the movable block. The drive motor can drive the screw rod to rotate, and the screw rod can drive the movable block to move up and down in the slide groove, thereby driving the temperature sensor and the humidity sensor to move up and down in the microenvironment. The temperature sensor and the humidity sensor can perform temperature detection operations at different positions in the microenvironment, thereby avoiding the situation where temperature and humidity errors are prone to occur when detecting at a fixed position, thereby improving the detection accuracy of temperature and humidity in the microenvironment and facilitating rapid adjustment.

[0009] Preferably, the temperature control component includes an air inlet channel, the upper surface of the air inlet channel is fixedly connected to a mounting frame, the inner wall of the mounting frame is installed with a fan, the bottom end of the fan is fixedly connected to an air inlet pipe, the air inlet pipe passes through the mounting frame and extends to the interior of the air inlet channel, and limited slots are provided on the front and rear inner walls of the air inlet channel. After the fan is started, it can draw in outside air through the air inlet pipe and the air inlet channel, and blow into the microenvironment, thereby accelerating the air flow in the microenvironment, thereby quickly reducing the temperature and realizing the rapid temperature control function.

[0010] Preferably, the filter assembly includes a first positioning frame, a coarse filter screen is fixedly connected to the inner wall of the first positioning frame, a connecting rod is fixedly connected to the right side of the first positioning frame, the right end of the connecting rod is fixedly connected to the second positioning frame, and the inner wall of the second positioning frame is fixedly connected to the activated carbon filter screen. The air is attracted by the fan and enters the air inlet channel. The air first contacts the coarse filter screen, which can adsorb large particles of dust in the air, and then contacts the activated carbon filter screen to adsorb and filter harmful substances and some fine dust in the air, thereby ensuring that the air entering the microenvironment is relatively clean and will not cause any damage to the cultural relics, thereby improving the protection effect of the cultural relics.

[0011] Preferably, two cavities are provided on the left side of the first positioning frame, and the inner top walls of the two cavities are provided with limiting grooves, the inner walls of the limiting grooves are fixedly connected with round rods, the surfaces of the round rods are sleeved with springs, and the inner walls of the cavities are slidably connected with push plates.

[0012] Preferably, the push plate is slidably connected to the surface of the round rod, and the opposite back surfaces of the two push plates are fixedly connected to the limit rod, and the limit rod is adapted to the limit slot, one end of the spring overlaps the inner wall of the limit slot, and the other end overlaps the push plate. The push plate can slide on the surface of the round rod and squeeze the spring. During normal use, the spring can use its own force to press the push plate and the limit rod against the limit slot, thereby ensuring the stability of the first positioning frame during use. When the coarse filter screen and the activated carbon filter screen need to be replaced, the two push plates are pulled toward the middle to drive the spring to deform, and at the same time drive the two limit rods to disengage from the limit slots, so that the first positioning frame and the second positioning frame can be taken out of the air inlet channel, with high flexibility.

[0013] Preferably, the humidity control component includes a humidifier, a strip plate is fixedly connected to the front of the humidifier, two fastening bolts are threadedly connected to the back of the strip plate, a porous plate is installed on the upper surface of the humidifier, a water tank is fixedly connected to the front of the humidifier, and a water sink is slidably connected to the front of the water tank. The humidifier can atomize the water in the water tank and the water sink, and at the same time transport the steam to the microenvironment through the porous plate, thereby increasing the humidity in the microenvironment, and the water sink can be drawn out from the front of the water tank, so as to add water at any time.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the device for quickly and accurately adjusting the temperature and humidity in the museum microenvironment can, through the setting of the detection component, drive the screw rod to rotate through the driving motor when in use, thereby driving the movable block, the temperature sensor and the humidity sensor to move up and down in the microenvironment, so that the temperature sensor and the humidity sensor can perform temperature and humidity detection operations on different positions in the microenvironment, which is convenient for improving the accuracy of temperature and humidity detection in the microenvironment, and will not have large local errors, thereby improving the adjustment speed of temperature control and humidity control. By setting the temperature control component, the fan can be used to suck in the outside air and blow it into the microenvironment, thereby speeding up Speed ​​up the air flow in the microenvironment, thereby quickly reducing the temperature and humidity in the microenvironment, and after the outside air enters the air inlet channel, it can be filtered and adsorbed through the coarse filter and the activated carbon filter, avoiding large particles of dust and harmful substances from entering the microenvironment and causing damage to the cultural relics, thereby improving the protection effect of the cultural relics. By setting the humidity control component, when the humidity sensor detects that the humidity is low, the industrial control host automatically turns on the humidifier. At this time, the humidifier can atomize the water in the water tank and the water sink, and transport it to the microenvironment through the porous plate and the arc-shaped through hole, so as to quickly increase the humidity in the microenvironment, and the water sink can be drawn out from the front of the water tank, which is convenient for adding water at any time, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure after the protective glass of the present invention is removed;

[0017] Figure 3 This is a schematic diagram of the three-dimensional split structure of the detection component of the present invention;

[0018] Figure 4 This is a schematic diagram of the three-dimensional split structure of the temperature control component of the present invention;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the filter assembly of the present invention;

[0020] Figure 6 It is a schematic diagram of the side cross-sectional structure of the filter assembly of the present invention;

[0021] Figure 7 It is a schematic diagram of the three-dimensional structure of the humidity control component of the present invention.

[0022] In the figure: 1, base cabinet; 2, industrial control host; 3, legs; 4, display stand; 5, electric heating rod; 6, protective glass; 7, detection component; 8, temperature control component; 9, filter component; 10, humidity control component; 71, drive structure; 72, detection structure; 7101, bar frame; 7102, drive motor; 7103, lead screw; 7104, movable block; 7201, temperature sensor; 7202, humidity sensor; 801, air inlet channel; 802, installation frame; 803, fan; 804, air inlet pipe; 901, first positioning frame; 902, coarse filter; 903, connecting rod; 904, second positioning frame; 905, activated carbon filter; 906, round rod; 907, spring; 908, push plate; 909, limit plug rod; 1001, humidifier; 1002, strip plate; 1003, fastening bolt; 1004, porous plate; 1005, water tank; 1006, sink. DETAILED DESCRIPTION

[0023] 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 described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-7 The present invention provides a technical solution: a device for quickly and accurately adjusting the temperature and humidity of a museum microenvironment, comprising a bottom cabinet 1, a plurality of arc-shaped through holes are opened on the upper surface of the bottom cabinet 1, an industrial control host 2 is fixedly connected to the front of the bottom cabinet 1, a plurality of legs 3 are fixedly connected to the upper surface of the bottom cabinet 1, a display rack 4 is fixedly connected to the top of the legs 3, two electric heating rods 5 are fixedly connected to the upper surface of the bottom cabinet 1, a protective glass 6 is installed on the upper surface of the bottom cabinet 1, a detection component 7 is fixedly connected to the upper surface of the bottom cabinet 1, a rectangular hole is opened on the left side of the bottom cabinet 1, a temperature control component 8 is fixedly connected to the inner wall of the rectangular hole, a filter component 9 is installed on the inner wall of the temperature control component 8, and a humidity control component 10 is fixedly connected to the inner wall of the bottom frame 1;

[0025] The detection assembly 7 includes a driving structure 71 and a detection structure 72 , and the driving structure 71 is used to drive the detection structure 72 to move.

[0026] Furthermore, the driving structure 71 includes a bar frame 7101, the inner bottom wall of the bar frame 7101 is fixedly connected to a driving motor 7102, the output end of the driving motor 7102 is fixedly connected to a screw rod 7103, a sliding groove is provided on the front side of the bar frame 7101, a movable block 7104 is slidably connected to the inner wall of the sliding groove, a threaded hole is provided on the lower surface of the movable block 7104, the top end of the screw rod 7103 is rotatably connected to the inner top wall of the sliding groove, and the movable block 7104 is threadedly connected to the screw rod 7103 through the threaded hole.

[0027] Furthermore, the detection structure 72 includes a temperature sensor 7201 and a humidity sensor 7202, and the temperature sensor 7201 and the humidity sensor 7202 are both fixedly connected to the front of the movable block 7104, the driving motor 7102 can drive the screw rod 7103 to rotate, and the screw rod 7103 can drive the movable block 7104 to move up and down in the slide groove, thereby driving the temperature sensor 7201 and the humidity sensor 7202 to move up and down in the microenvironment, the temperature sensor 7201 and the humidity sensor 7202 can perform temperature detection operations at different positions in the microenvironment, thereby avoiding the situation where temperature and humidity errors are prone to occur when detecting at a fixed position, thereby improving the detection accuracy of temperature and humidity in the microenvironment, and facilitating rapid adjustment.

[0028] Furthermore, the temperature control component 8 includes an air inlet channel 801, the upper surface of the air inlet channel 801 is fixedly connected to a mounting frame 802, the inner wall of the mounting frame 802 is installed with a fan 803, the bottom end of the fan 803 is fixedly connected to an air inlet pipe 804, the air inlet pipe 804 passes through the mounting frame 802 and extends to the interior of the air inlet channel 801, and the front and rear inner walls of the air inlet channel 801 are provided with limited slots. After the fan 803 is started, it can inhale external air through the air inlet pipe 804 and the air inlet channel 801, and blow into the microenvironment, thereby accelerating the air flow in the microenvironment, thereby quickly reducing the temperature and realizing the rapid temperature control function.

[0029] Furthermore, the filter assembly 9 includes a first positioning frame 901, the inner wall of which is fixedly connected with a coarse filter screen 902, the right side of the first positioning frame 901 is fixedly connected with a connecting rod 903, the right end of the connecting rod 903 is fixedly connected with a second positioning frame 904, and the inner wall of the second positioning frame 904 is fixedly connected with an activated carbon filter screen 905. The air is attracted by the fan 803 and enters the air inlet channel 801. The air first contacts with the coarse filter screen 902, which can adsorb and process large particles of dust in the air, and then contacts with the activated carbon filter screen 905, which can adsorb and filter harmful substances and some fine dust in the air, thereby ensuring that the air entering the microenvironment is relatively clean and will not cause any damage to the cultural relics, thereby improving the protection effect of the cultural relics.

[0030] Furthermore, two cavities are provided on the left side of the first positioning frame 901, and the inner top walls of the two cavities are provided with limiting grooves, the inner walls of the limiting grooves are fixedly connected with round rods 906, the surfaces of the round rods 906 are sleeved with springs 907, and the inner walls of the cavities are slidably connected with push plates 908.

[0031] Furthermore, the push plate 908 is slidably connected to the surface of the round rod 906, and the opposite back surfaces of the two push plates 908 are fixedly connected to the limiting plug rod 909, and the limiting plug rod 909 is adapted to the limiting slot, one end of the spring 907 overlaps the inner wall of the limiting slot, and the other end overlaps the push plate 908, the push plate 908 can slide on the surface of the round rod 906 and squeeze the spring 907. During normal use, the spring 907 can use its own force to press the push plate 908 and the limiting plug rod 909 tightly into the limiting slot, thereby ensuring the stability of the first positioning frame 901 during use. When the coarse filter screen 902 and the activated carbon filter screen 905 need to be replaced, the two push plates 908 are pulled toward the middle, which can drive the spring 907 to deform, and at the same time drive the two limiting plug rods 909 to disengage from the limiting slot, so that the first positioning frame 901 and the second positioning frame 904 can be taken out from the air inlet channel 801, which has high flexibility.

[0032] Furthermore, the humidity control component 10 includes a humidifier 1001, a strip plate 1002 is fixedly connected to the front of the humidifier 1001, two fastening bolts 1003 are threadedly connected to the back of the strip plate 1002, a porous plate 1004 is installed on the upper surface of the humidifier 1001, a water tank 1005 is fixedly connected to the front of the humidifier 1001, a water tank 1006 is slidably connected to the front of the water tank 1005, the humidifier 1001 can atomize the water in the water tank 1005 and the water tank 1006, and at the same time, the steam is transported to the microenvironment through the porous plate 1004, thereby increasing the humidity in the microenvironment, and the water tank 1006 can be drawn out from the front of the water tank 1005, so as to add water at any time.

[0033] Working principle: first open the protective glass 6, place the cultural relics on the display stand 4, and then cover the protective glass 6, and use the temperature sensor 7201 and the humidity sensor 7202 to detect the temperature and humidity of the microenvironment within the protective glass 6. During the detection process, the driving motor 7102 can drive the screw rod 7103 to rotate, thereby driving the movable block 7104 to move up and down in the slide slot, so that the temperature sensor 7201 and the humidity sensor 7202 can automatically detect the temperature and humidity at different positions in the microenvironment, thereby increasing the detection accuracy and eliminating the problem of detection error. When the temperature and humidity in the microenvironment are high, the fan 803 is started and can blow air into the microenvironment through the air inlet pipe 804 and the air inlet channel 801, so that the air in the microenvironment is accelerated to circulate. When the air enters the microenvironment through the air inlet channel 801, it can contact the coarse filter 902 and the activated carbon filter 9 05 contact, thereby being able to filter and absorb large particles of dust and harmful substances in the air, ensuring that they will not affect the cultural relics, thereby improving the protection effect of the cultural relics, and at the same time using the push plate 908 to push toward the middle, while squeezing the spring 907, driving the limit plug rod 909 to disengage from the limit slot, thereby facilitating the replacement operation of the coarse filter 902 and the activated carbon filter 905, with high flexibility. When the humidity in the microenvironment is low, the industrial control host 2 automatically turns on the humidifier 1001, and at the same time atomizes the water in the water tank 1006, and emits steam into the microenvironment through the porous plate 1004, thereby increasing the humidity in the microenvironment, and facilitating the rapid and accurate adjustment of the temperature and humidity in the microenvironment. Moreover, the regulating device, as a temperature control structure of a single showcase, can avoid the problem of centralized temperature control of multiple showcases, thereby ensuring that when a single showcase fails, other showcases can be protected in time.

[0034] 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 device for quickly and accurately adjusting temperature and humidity in a museum microenvironment, comprising a base cabinet (1), characterized in that: The upper surface of the base cabinet (1) is provided with a plurality of arc-shaped through holes, the front of the base cabinet (1) is fixedly connected to an industrial control host (2), the upper surface of the base cabinet (1) is fixedly connected to a plurality of legs (3), the tops of the legs (3) are fixedly connected to a display stand (4), the upper surface of the base cabinet (1) is fixedly connected to two electric heating rods (5), the upper surface of the base cabinet (1) is installed with a protective glass (6), the upper surface of the base cabinet (1) is fixedly connected to a detection component (7), the left side of the base cabinet (1) is provided with a rectangular hole, the inner wall of the rectangular hole is fixedly connected to a temperature control component (8), the inner wall of the temperature control component (8) is installed with a filter component (9), and the inner wall of the bottom frame (1) is fixedly connected to a humidity control component (10); The detection assembly (7) comprises a driving structure (71) and a detection structure (72), wherein the driving structure (71) is used to drive the detection structure (72) to move.

2. The device for quickly and accurately adjusting temperature and humidity in a museum microenvironment according to claim 1 is characterized in that: The driving structure (71) comprises a bar frame (7101), the inner bottom wall of the bar frame (7101) is fixedly connected to a driving motor (7102), the output end of the driving motor (7102) is fixedly connected to a lead screw (7103), a sliding groove is provided on the front side of the bar frame (7101), a movable block (7104) is slidably connected to the inner wall of the sliding groove, a threaded hole is provided on the lower surface of the movable block (7104), the top end of the lead screw (7103) is rotatably connected to the inner top wall of the sliding groove, and the movable block (7104) is threadedly connected to the lead screw (7103) through the threaded hole.

3. The device for rapid and accurate adjustment of temperature and humidity in a museum microenvironment according to claim 1, characterized in that: The detection structure (72) includes a temperature sensor (7201) and a humidity sensor (7202), and the temperature sensor (7201) and the humidity sensor (7202) are both fixedly connected to the front side of the movable block (7104).

4. The device for quickly and accurately adjusting temperature and humidity in a museum microenvironment according to claim 1 is characterized in that: The temperature control component (8) comprises an air inlet channel (801), the upper surface of the air inlet channel (801) is fixedly connected to a mounting frame (802), the inner wall of the mounting frame (802) is installed with a fan (803), the bottom end of the fan (803) is fixedly connected to an air inlet pipe (804), the air inlet pipe (804) passes through the mounting frame (802) and extends to the interior of the air inlet channel (801), and the front and rear inner walls of the air inlet channel (801) are both provided with limited slots.

5. The device for rapid and accurate temperature and humidity adjustment of a museum microenvironment according to claim 1, characterized in that: The filter assembly (9) comprises a first positioning frame (901), the inner wall of the first positioning frame (901) is fixedly connected to a coarse filter screen (902), the right side of the first positioning frame (901) is fixedly connected to a connecting rod (903), the right end of the connecting rod (903) is fixedly connected to a second positioning frame (904), and the inner wall of the second positioning frame (904) is fixedly connected to an activated carbon filter screen (905).

6. The device for rapid and accurate adjustment of temperature and humidity in a museum microenvironment according to claim 5, characterized in that: The first positioning frame (901) has two cavities on its left side. The inner top walls of the two cavities are provided with limit grooves. The inner walls of the limit grooves are fixedly connected with round rods (906). The surface of the round rods (906) is sleeved with springs (907). The inner walls of the cavities are slidably connected with push plates (908).

7. The device for rapid and accurate adjustment of temperature and humidity in a museum microenvironment according to claim 6, characterized in that: The push plate (908) is slidably connected to the surface of the round rod (906), and the opposite back surfaces of the two push plates (908) are fixedly connected to the limit rod (909), and the limit rod (909) is adapted to the limit slot, and one end of the spring (907) overlaps the inner wall of the limit slot, and the other end overlaps the push plate (908).

8. The device for rapid and accurate temperature and humidity adjustment of a museum microenvironment according to claim 1, characterized in that: The humidity control component (10) comprises a humidifier (1001), the front of the humidifier (1001) is fixedly connected to a strip plate (1002), the back of the strip plate (1002) is threadedly connected to two fastening bolts (1003), the upper surface of the humidifier (1001) is installed with a porous plate (1004), the front of the humidifier (1001) is fixedly connected to a water tank (1005), and the front of the water tank (1005) is slidably connected to a water tank (1006).

Images