Adjustable sealing cabinet for cultural heritage protection

Abstract

The invention provides an adjustable sealing cabinet for cultural heritage protection, which relates to the technical field of sealing cabinets, and is characterized in that the adjustable sealing cabinet comprises a cabinet body and telescopic support legs, and the interior of the cabinet body is divided into a plurality of storage chambers through partition plates; the inner side of the storage chamber is provided with a fire extinguishing module used for spraying dry powder, a sensor mounting seat used for assembling and fixing a sensor and a limiting support used for limiting movement of placed articles, the limiting support is used for fixing the articles, and a compressor and a filter element structure are fixed to the lower end of the cabinet body and used for cold, hot, dry and wet gas production. One end of the filter element is connected with a pump through a pipeline, the pump is connected with the storage chamber through a pipeline and used for controlling the temperature and humidity in the storage chamber, the telescopic supporting legs are located at the four corners of the lower end of the base, and damping rods are arranged on one sides of the telescopic supporting legs and used for damping in the vertical direction. The storage box has the advantages that stored articles can be fully protected, damage to the articles caused by vibration is reduced, and meanwhile operation, control and adjustment are convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of storage cabinets, in particular to an adjustable storage cabinet for cultural heritage protection. BACKGROUND

[0002] With the progress of cultural relic protection excavation technology, more and more cultural relics can be fully protected at the excavation stage and effectively stored. In the existing related storage technology, inert gas and control of the temperature and humidity of the storage environment can be used to avoid or reduce the oxidation of the surface of the object, so that it can be stored in a relatively suitable environment. However, such equipment often causes the internal stored objects to be affected due to the rapid change of air pressure and temperature during the research stage which needs to be frequently opened and closed, and effective adjustment and control cannot be performed when it is stored again, so that the new storage environment cannot adapt to the storage of the object. If ground vibration occurs, the internal object is easy to be damaged by knocking, thereby causing improper storage of the object and failing to meet the actual use requirement. SUMMARY

[0003] The purpose of the present application is to provide an adjustable storage cabinet for cultural heritage protection, which solves the technical problem of poor object preservation control effect and easy vibration impact in the prior art, and achieves the technical effect of improving the control effect of object preservation and reducing the impact of vibration on the object.

[0004] In order to achieve the above-mentioned application purpose, the technical scheme adopted by the present application is as follows:

[0005] An adjustable storage cabinet for cultural heritage protection, comprising a cabinet body and telescopic legs, one end of the cabinet body is provided with an opening, one side of the opening is connected with a cabinet door through a hinge, the inside of the cabinet body is divided into multiple storage rooms through a partition plate, the inside of the storage room is provided with a fire extinguishing module for spraying dry powder, a sensor mounting seat for assembling a fixed sensor, and a limiting support for limiting the movement of the placed object, the limiting support is composed of two groups of spring rods and a protection plate in a right triangle shape, the limiting support is detachably connected with the partition plate, the lower end of the cabinet body is provided with a base, the inside of the base is provided with a cavity, a compressor is fixed in the inside of the cavity, the gas outlet port at one end of the compressor is connected with a filter element, one end of the filter element is connected with a pump through a pipeline, the side away from the filter element of the pump is connected with a gas distribution control valve through a pipeline, the upper end of the gas distribution control valve is connected with the storage room through a pipeline and supplies gas to the inside of the storage room through a gas outlet, one side of the storage room is provided with an exhaust port, one end of the exhaust port is connected with an exhaust valve through a pipeline, for controlling the temperature and humidity inside the storage room, the telescopic legs are located at the lower end of the four corners of the base and are connected through a sleeve seat, the lower end of the telescopic leg is connected with an anti-skid seat, one side of the telescopic leg is provided with a shock absorbing rod, the upper end of the shock absorbing rod is fixedly connected with the base, and the lower end is connected with the telescopic leg through a connecting block, for vertical shock absorption.

[0006] As an improvement, one side of the cabinet body is fixed with a control panel, the inside of the control panel is provided with a control module, the control module is used for connecting and controlling each power module through a line, one side of the control panel is provided with a wireless signal transmission module for remotely receiving and transmitting signals, the inside of the base is provided with a power supply, the power supply is located on the side away from the pump, the power supply is connected with each power module through a line for power supply, an air inlet filter screen is arranged between the compressor and the power supply, and the air inlet filter screen is located on one side of the base for air supply to the inside of the base.

[0007] As an improvement, the upper end of the cabinet body is provided with a cavity, a heat dissipation module is fixed in the cavity, the heat dissipation module comprises a heat dissipation fan and a heat dissipation fin, the upper end of the cavity is provided with an opening for the heat dissipation fan to discharge hot air, the inside of the cabinet body is provided with a ventilation channel communicating with the storage room, the inside of the storage room is provided with a ventilation and heat dissipation opening, the inside of the ventilation and heat dissipation opening is fixed with a hinged plate for controlling the use of the ventilation channel, data processing modules are symmetrically arranged on both sides of the heat dissipation module, the heat dissipation fin is arranged close to the heat source position of the data processing module, and the lower end of the data processing module is provided with a line connected with a sensor mounting seat for collecting and processing data uploaded by the sensor, data analysis and data feedback to the control panel.

[0008] As an improvement, the inside of the partition plate of the storage room is provided with a fireproof heat insulation layer, the ventilation and heat dissipation opening is located at the central position of the storage room, a filter screen is clamped and fixed on the inner side of the ventilation and heat dissipation opening, the fire extinguishing module is located above the ventilation and heat dissipation opening, the fire extinguishing module comprises a nozzle, a valve seat and a dry powder tank, the valve seat has two groups which are symmetrically arranged based on the axis of the ventilation and heat dissipation opening and is fixedly connected with the cabinet body, the inner side of the valve seat is provided with a cartridge holder for assembling the dry powder tank, the nozzle is located on the side away from the dry powder tank of the valve seat and is arranged towards the middle position of the limiting support for fire extinguishing in the storage room.

[0009] As an improvement, a lamp strip is fixed on one side of the storage room, the lamp strip is arranged towards the center of the limiting support, a placing table is arranged below the limiting support, the placing table is detachably connected with the partition plate through bolts, the inside of the placing table is provided with a pressure sensor for identifying the weight of the objects on the upper end of the placing table.

[0010] As the improvement, the interior of the anti-skid seat is provided with a limiting spring rod and a sliding groove, the upper end of the anti-skid seat is provided with a through hole connected with the telescopic supporting leg sleeve, the sliding groove is located at the central position of the anti-skid seat, the lower end of the sliding groove is provided with a circular arc concave, the lower end of the telescopic supporting leg is correspondingly provided with a hemispherical convex, which is used for matching the sliding groove to slide to the center, the limiting spring rod is fixed to the inner side of the sliding groove, the limiting spring rod is provided in four groups, and the limiting spring rod is arranged at equal intervals around the axis of the telescopic supporting leg, one end of the limiting spring rod is provided with a limiting seat connected with the telescopic supporting leg, and the limiting spring rod is used for limiting the movement of the telescopic supporting leg in four directions.

[0011] The beneficial effects of the present application are: by setting the cabinet body and the corresponding storage room structure, different kinds of articles can be conveniently stored, the pump structure is matched to control and adjust the internal air pressure, the influence of the frequently changing air pressure during the start and stop of the equipment is reduced, the compressor and the corresponding pipeline structure are set to quickly adjust the temperature and humidity of the storage room, so that the internal preservation environment is maintained, the limiting support and the telescopic supporting leg and other structures are set to cooperate with the spring rod structure to reduce vibration in multiple directions and fix the articles, and the overall preservation effect is improved, and the control panel is matched to further facilitate the control and adjustment of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view of the adjustable sealing cabinet for cultural heritage protection of the present application;

[0013] Figure 2 It is a front view of the adjustable sealing cabinet for cultural heritage protection of the present application;

[0014] Figure 3 It is Figure 1 A part of the enlarged sectional view structure schematic view;

[0015] Figure 4 It is Figure 2 B part of the enlarged structure schematic view.

[0016] In the figure: 1, cabinet body; 2, cabinet door; 3, control panel; 4, base; 5, telescopic supporting leg; 6, shock absorbing rod; 7, anti-skid seat; 8, data processing module; 9, heat dissipation module; 10, fire extinguishing module; 11, ventilation and heat dissipation port; 12, sensor mounting seat; 13, air outlet; 14, lamp strip; 15, exhaust port; 16, limiting support; 17, placing table; 18, gas distribution control valve; 19, pump; 20, filter element; 21, compressor; 22, air inlet filter screen; 23, power supply;

[0017] 701, limiting spring rod; 702, limiting seat; 703, sliding groove. DETAILED DESCRIPTION

[0018] To make the content of this invention easier to understand, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] like Figures 1 to 4 As shown, an adjustable storage cabinet for cultural heritage protection includes a cabinet body 1 and telescopic legs 5. One end of the cabinet body 1 has an opening, and a cabinet door 2 is connected to one side of the opening via a hinge. The interior of the cabinet body 1 is divided into multiple storage compartments by partitions. The inner side of each storage compartment has a fire extinguishing module 10 for spraying dry powder, a sensor mounting base 12 for mounting and fixing sensors, and a limiting support 16 for restricting the movement of placed items. The limiting support 16 is composed of two sets of spring rods and a protective plate connected in a right-angled triangle shape. The limiting support 16 is detachably connected to the partitions. The lower end of the cabinet body 1 has a base 4, and the interior of the base 4 has a cavity. A compressor 21 is fixed inside the cavity, and the air outlet of the compressor 21 is connected to... The filter element 20 has a pump 19 connected to one end via a pipe. The side of the pump 19 away from the filter element 20 is connected to a gas distribution control valve 18 via a pipe. The upper end of the gas distribution control valve 18 is connected to the storage chamber via a pipe and supplies gas to the storage chamber through the air outlet 13. The storage chamber has an exhaust port 15 on one side. One end of the exhaust port 15 is connected to an exhaust valve via a pipe to control the temperature and humidity inside the storage chamber. The telescopic support legs 5 are located at the four corners of the lower end of the base 4 and are slidably connected via sleeves. The lower end of the telescopic support legs 5 is connected to an anti-slip seat 7. A shock-absorbing rod 6 is provided on one side of the telescopic support legs 5. The upper end of the shock-absorbing rod 6 is fixedly connected to the base 4, and the lower end is connected to the telescopic support legs 5 via a connecting block for vertical shock absorption. The shock-absorbing rod 6 has a damping structure inside, which can fully cooperate with the telescopic support leg 5 to support the cabinet 1 and provide effective shock absorption. The sleeve part of the telescopic support leg 5 has a limit groove, which can fully cooperate with the telescopic support leg 5 to limit vertical movement.

[0020] A control panel 3 is fixed to one side of the cabinet 1. The control panel 3 contains a control module that connects to and controls various electrical modules via wiring. A wireless signal transmission module is also located on one side of the control panel 3 for remote signal transmission and reception. A power supply 23 is located inside the base 4, on the side of the compressor 21 furthest from the pump 19. The power supply 23 connects to various electrical modules via wiring. An air intake filter 22 is located between the compressor 21 and the power supply 23, on one side of the base 4, for supplying air to the interior of the base 4. The control panel 3 can access the internet via the wireless signal transmission module and interact with the administrator through an app, facilitating remote device operation and control. A sealing opening and closing structure is provided between the cabinet door 2 and the cabinet 1 to maintain the internal seal of the storage compartment while enabling automatic opening.

[0021] The upper end of the cabinet 1 has a cavity, inside which a heat dissipation module 9 is fixed. The heat dissipation module 9 includes a cooling fan and heat sinks. The upper end of the cavity has an opening for the cooling fan to expel hot air. The interior of the cabinet 1 has a ventilation duct connecting to the storage room. The interior of the storage room has a ventilation vent 11, inside which a hinged plate is fixed for controlling the opening and closing of the ventilation duct. Data processing modules 8 are symmetrically arranged on both sides of the heat dissipation module 9. The heat sinks are positioned close to the heat source of the data processing module 8. The lower end of the data processing module 8 has wiring that connects to the sensor mounting base 12 for centralized collection, processing, and analysis of data uploaded by sensors, and for providing data feedback to the control panel 3. The sensor mounting base 12 can be fitted with temperature sensors, humidity sensors, barometric pressure sensors, etc., according to usage requirements. The sensor mounting base 12 has a wiring interface inside, allowing other structures to be installed inside the storage room.

[0022] The partition of the storage room has a fireproof and heat-insulating layer inside. The ventilation vent 11 is located in the center of the storage room. A filter screen is clamped and fixed inside the ventilation vent 11. The fire extinguishing module 10 is located above the ventilation vent 11. The fire extinguishing module 10 includes a nozzle, a valve seat, and a dry powder canister. There are two sets of valve seats symmetrically arranged with the axis of the ventilation vent 11 as a reference and fixedly connected to the cabinet 1. The inner side of the valve seat has a retainer for assembling the dry powder canister. The nozzle is located on the side of the valve seat away from the dry powder canister and is positioned towards the center of the limiting support 16 for fire extinguishing inside the storage room. A light strip 14 is fixed on one side of the storage room and is positioned towards the center of the limiting support 16. A placement platform 17 is provided below the limiting support 16. The placement platform 17 is detachably connected to the partition by bolts. The placement platform 17 has a pressure sensor inside to identify the weight of the items on the upper part of the placement platform 17. The limiting support 16 can be laterally translated and deflected at the top, which can be used to assemble and position the item placement box, limiting its position to the center of the placement platform 17, and providing sufficient shock absorption and position limitation to effectively protect the cultural relics.

[0023] like Figure 3 As shown, the anti-slip seat 7 has a limiting spring rod 701 and a sliding groove 703 inside. The upper end of the anti-slip seat 7 has a through hole for connection with the telescopic leg 5. The sliding groove 703 is located at the center of the anti-slip seat 7, and its lower end has an arc-shaped concave shape. The lower end of the telescopic leg 5 has a corresponding hemispherical protrusion for sliding towards the center in conjunction with the sliding groove 703. The limiting spring rod 701 is fixed to the inner side of the sliding groove 703. There are four sets of limiting spring rods 701, which are evenly spaced around the axis of the telescopic leg 5. One end of the limiting spring rod 701 has a limiting seat 702 connected to the telescopic leg 5 to restrict the movement of the telescopic leg 5 in four directions. The lower end of the anti-slip seat 7 has an anti-slip pad, which is detachably connected to the anti-slip seat 7 by bolts. The lower end of the anti-slip seat 7 has anti-slip textures to maintain sufficient frictional contact with the ground when the ground vibrates, preventing displacement of the device and affecting normal use.

[0024] When in use, the operator can open the cabinet door 2 of the corresponding storage compartment via the control panel 3. The pump 19 will then determine whether the internal pressure needs adjustment based on data obtained from internal sensors. If in storage mode, the pump 19 will draw in air and deliver it to the outlet 13 of the designated storage compartment via the gas distribution control valve 18, adjusting the internal pressure. When the pressure equalizes with the external pressure, the cabinet door 2 will automatically open its corresponding opening and closing mechanism. The operator can then place items on the placement platform 17. The position of the limit support 16 can be manually adjusted to fix and adjust the items to the center of the placement platform 17. The cabinet door 2 can then be closed, and the internal storage environment of the storage compartment can be adjusted via the control panel 3. At this time, the compressor 21 will deliver corresponding hot or cold air to the pump 19 according to the preset temperature requirements and send it into the storage compartment through pipelines. Simultaneously, the pump 19 will adjust its suction or intake according to the preset pressure standard. During this process, the filter element 20 can open its control mechanism to fill with water or desiccant according to temperature and humidity requirements, thereby achieving humidity control of the storage compartment.

[0025] If external vibrations occur during storage, the telescopic legs 5, in conjunction with the shock-absorbing rods 6, will reduce vertical vibrations. Simultaneously, the anti-slip seat 7, working in conjunction with the shock-absorbing rods 6, will fully contact the ground to reduce device displacement. Furthermore, the internal limiting spring rod 701 structure will further restrict the planar movement of the telescopic legs 5, further reducing vibration damage to the cabinet 1. Objects inside the storage compartment will be secured with the limiting support 16, reducing lateral vibration damage and improving overall protection.

[0026] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An adjustable sealing cabinet for the protection of cultural heritage, characterized in that, The cabinet includes a cabinet body (1) and telescopic support legs (5). One end of the cabinet body (1) has an opening, and a cabinet door (2) is connected to one side of the opening via a hinge. The interior of the cabinet body (1) is divided into multiple storage compartments by partitions. The inner side of each storage compartment has a fire extinguishing module (10) for spraying dry powder, a sensor mounting base (12) for mounting and fixing sensors, and a limiting support (16) for restricting the movement of placed items. The limiting support (16) is composed of two sets of spring rods and a protective plate connected in a right-angled triangle shape. The limiting support (16) is detachably connected to the partition. The lower end of the cabinet body (1) has a base (4). The interior of the base (4) has a cavity, and a compressor (21) is fixed inside the cavity. A filter element (20) is connected to the air outlet port of one end of the compressor (21). One end of the filter element (20) is connected to a pump (19) via a pipeline. The side of the pump (19) away from the filter element (20) is connected to a gas distribution control valve (18) via a pipeline. The upper end of the gas distribution control valve (18) is connected to the storage chamber via a pipeline and supplies gas to the storage chamber through the gas outlet (13). The storage chamber has an exhaust port (15) on one side. One end of the exhaust port (15) is connected to an exhaust valve via a pipeline to control the temperature and humidity inside the storage chamber. The telescopic support leg (5) is located at the four corners of the lower end of the base (4) and is slidably connected via a sleeve. The lower end of the telescopic support leg (5) is connected to an anti-slip seat (7). A shock-absorbing rod (6) is provided on one side of the telescopic support leg (5). The upper end of the shock-absorbing rod (6) is fixedly connected to the base (4), and the lower end is connected to the telescopic support leg (5) via a connecting block for vertical shock absorption.

2. The adjustable sealing cabinet for cultural heritage protection according to claim 1, characterized in that, A control panel (3) is fixed on one side of the cabinet (1). The control panel (3) has a control module inside. The control module is used to connect and control each power module through a line. A wireless signal transmission module is provided on one side of the control panel (3) for remotely sending and receiving signals. A power supply (23) is provided inside the base (4). The power supply (23) is located on the side of the compressor (21) away from the pump (19). The power supply (23) is connected to each power module through a line. An air intake filter (22) is provided between the compressor (21) and the power supply (23). The air intake filter (22) is located on one side of the base (4) for supplying air to the inside of the base (4).

3. The adjustable sealing cabinet for cultural heritage protection according to claim 2, characterized in that, The upper end of the cabinet (1) has a cavity, and a heat dissipation module (9) is fixed inside the cavity. The heat dissipation module (9) includes a heat dissipation fan and a heat sink. The upper end of the cavity has an opening for the heat dissipation fan to exhaust hot air. The interior of the cabinet (1) has a ventilation duct that connects to the storage room. The interior of the storage room has a ventilation vent (11). The interior of the ventilation vent (11) has an opening and closing plate for controlling the activation of the ventilation duct. Data processing modules (8) are symmetrically arranged on both sides of the heat dissipation module (9). The heat sink is set close to the heat source position of the data processing module (8). The lower end of the data processing module (8) has a line that connects to the sensor mounting base (12) for centralized collection and processing of sensor-uploaded data and data analysis and data feedback to the control panel (3).

4. The adjustable sealing cabinet for cultural heritage protection according to claim 3, characterized in that, The partition of the storage room has a fireproof and heat-insulating layer inside. The ventilation vent (11) is located in the center of the storage room. A filter screen is clamped and fixed inside the ventilation vent (11). The fire extinguishing module (10) is located above the ventilation vent (11). The fire extinguishing module (10) includes a nozzle, a valve seat and a dry powder canister. There are two sets of valve seats symmetrically arranged with the axis of the ventilation vent (11) as the reference and fixedly connected to the cabinet (1). The valve seat has a card seat inside for assembling the dry powder canister. The nozzle is located on the side of the valve seat away from the dry powder canister and is set towards the middle of the limiting support (16) for fire extinguishing inside the storage room.

5. An adjustable sealing cabinet for cultural heritage protection according to claim 4, characterized in that, A light strip (14) is fixed on one side of the storage room. The light strip (14) is positioned towards the center of the limiting support (16). A placement platform (17) is provided below the limiting support (16). The placement platform (17) is detachably connected to the partition by bolts. The interior of the placement platform (17) is equipped with a pressure sensor for identifying the weight of the items on the upper end of the placement platform (17).

6. An adjustable sealing cabinet for cultural heritage protection according to claim 1, characterized in that, The anti-slip seat (7) has a limiting spring rod (701) and a sliding groove (703) inside. The upper end of the anti-slip seat (7) has a through hole and is sleeved with the telescopic leg (5). The sliding groove (703) is located at the center of the anti-slip seat (7) and has a rounded concave end. The lower end of the telescopic leg (5) has a corresponding hemispherical protrusion, which is used to cooperate with the sliding groove (703) to slide towards the center. The limiting spring rod (701) is fixed to the inner side of the sliding groove (703). There are four sets of limiting spring rods (701), which are equally spaced around the axis of the telescopic leg (5). One end of the limiting spring rod (701) has a limiting seat (702) and is connected to the telescopic leg (5) to restrict the movement of the telescopic leg (5) in four directions.

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