Backpack assembled data acquisition instrument heat preservation box suitable for severe cold climate

Abstract

The utility model provides a backpack assembled data acquisition instrument heat preservation box suitable for severe cold climate, which belongs to the technical field of frigid zone environmental engineering and comprises a heat preservation box, a connecting rod and a stabilizing frame. The heat preservation box is composed of a shell coating, a protective shell, a heat preservation layer, a heating layer, a heat conduction layer, a buffer layer, a collection core and a reserved position in sequence from outside to inside. The connecting rod is of a hollow structure made of a light carbon fiber material and is used for connecting the heat preservation box and the stabilizing frame, and the hollow structure can be used for arranging a circuit; the stabilizing frame is of a schoolbag structure, the heat preservation box is supported through the connecting rod at a data acquisition place, and the heat preservation box and the connecting rod can be stored before and after acquisition; according to the design and integration scheme of the utility model, the reliability of data acquisition is improved, the limitation of climate and environment is broken through, and more comprehensive information support is provided for urban planning and meteorological monitoring.

Description

Technical Field

[0001] The utility model belongs to the technical field of cold zone environmental engineering, and in particular relates to a backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates. Background Art

[0002] Due to environmental factors in cold regions, conventional methods cannot effectively collect data, limiting the quality and coverage of urban environmental data collection. For example, Harbin's winter urban ambient temperature is below -20℃ for a long time; non-main roads are blocked by ice and snow and are not cleared in time, making it difficult for cars to pass, which severely limits the traditional way of collecting street scenes by car and cannot flexibly adapt to the weather and road conditions in different areas of the city; electronic equipment such as panoramic cameras and noise meters are affected by extreme low temperatures or even damaged in extremely cold environments, so a solution that can effectively keep warm is needed to ensure the normal operation and long-term performance of the equipment. The existing technology lacks a lightweight box for collecting instruments that can cope with severe cold city data and operate in real time, and in the past, the box could only be used for storage, and it could not guarantee that the temperature was within a reasonable range when the equipment was in working condition.

[0003] In severe cold climates, urban environmental data collection faces serious challenges: traditional collection methods and equipment are restricted by the severe cold climate and street scale, and cannot effectively perform street view image and outdoor environmental microclimate data collection. Collection electronic equipment cannot work properly and is easily damaged. Utility Model Content

[0004] In view of the above problems, the utility model proposes a backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates. By providing an assembled data acquisition instrument insulation box suitable for severe cold climates, multiple problems of data collection in cold urban environments are effectively solved.

[0005] The utility model is realized by the following technical solutions:

[0006] A backpack-type assembled data acquisition instrument incubator suitable for severe cold climates:

[0007] The insulated box comprises an insulated box, a connecting rod and a stabilizing frame;

[0008] The components of the heat preservation box are, from outside to inside, shell coating, protective shell, heat preservation layer, heating layer, heat conduction layer, buffer layer, collection core and reserved position;

[0009] The connecting rod is a hollow structure made of lightweight carbon fiber material, used to connect the insulation box and the stabilizing frame, and the hollow structure can be used to arrange the lines;

[0010] The stabilizing frame is a schoolbag structure, and the heat preservation box is supported by a connecting rod at the data collection site, and the heat preservation box and the connecting rod can be stored before and after the data collection.

[0011] Furthermore, the shell coating is prepared by mixing SiO2 aerogel and water-based acrylic resin, and a heat-insulating film is closely attached to the outside of the coating;

[0012] The protective shell is made of lightweight polymer aerogel foam; and a layer of heat-insulating paint is coated on one side of the protective shell close to the shell paint;

[0013] The thermal insulation layer is a thin film made of SiO2 aerogel and metal aluminum film, and has an upper cover and a base, so as to achieve full coverage inside the thermal insulation box when it is stored;

[0014] The heating layer includes two parts: a material entity and an air layer, wherein the material entity is a phase change composite material (PCMs), specifically an ethylene-propylene-diene monomer phase change material (Ethylene-Propylene-Diene Mononer) based on expanded graphite;

[0015] The heat-conducting layer is made of iron sheet and is in close contact with the heating layer, so as to accelerate the conduction of heat to the collection core;

[0016] The buffer layer is an air interlayer used to store heat;

[0017] The collection core is an instrument placement rack made of wood;

[0018] The reserved space is for meeting the requirements of more instrument sizes / additional heating material placement.

[0019] Furthermore, the phase change composite materials (PCMs) used in the heating layer can store heat in advance through the ambient temperature or artificially increase the temperature to store heat, and dissipate heat when it is cold, so that the core temperature of the collection can be maintained between 20°C and 30°C, and the heating time is 3 hours.

[0020] Furthermore, the collection core can slowly absorb and store heat, and the cavity size is adjustable for loading a conventional panoramic camera and a noise meter.

[0021] Furthermore, after lifting the upper cover of the insulation layer, the probe part of the acquisition device can be independently extended out of the insulation box, and the main body is retained inside the insulation box, so that the device operates within a normal temperature.

[0022] Beneficial effects of the utility model

[0023] The insulation box designed by the utility model is highly practical, and adopts high-efficiency insulation materials such as SiO2 aerogel and phase change composite materials, which can effectively maintain the working temperature of the equipment, thereby being able to adapt to severe cold climates and ensure the normal operation of the equipment under extreme low temperature conditions;

[0024] It solves the problems of single outdoor data collection in cold cities, limited by environment and climate, and traditional boxes being too heavy. It uses lightweight materials such as aerogel foam, SiO2 aerogel, phase change composites (PCMs) and other materials to achieve lightness, reduce the overall weight of the equipment, and also has an anti-slip design, making it easy to carry and carry.

[0025] The insulated box designed by the utility model has strong structural stability, which ensures the stability of the instrument and the accuracy of data collection; the design allows quick disassembly and assembly, which is convenient for maintenance and replacement of instrument components; at the same time, reserved positions are designed, and instruments of different sizes and types can be added or replaced as needed, which has flexibility and expansibility.

[0026] The design of the insulated box of the utility model makes data collection no longer restricted by climate and geographical environment. Through the insulation and heating system, it ensures that the collection equipment works at an appropriate temperature, generates heat evenly and provides insulation when the instrument is working, thereby improving the collection efficiency. It has real-time data collection and transmission functions, and can be sent to the central server or cloud platform instantly through wireless transmission technology.

[0027] In summary, the design and integrated solution of the utility model improves the reliability of data collection, breaks through the limitations of climate and environment, and provides more comprehensive information support for urban planning and meteorological monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of a person carrying the insulated box device designed for the utility model.

[0029] Figure 2 It is a cross-sectional view of the insulation box of the utility model.

[0030] Figure 3 This is a detailed disassembly diagram of the insulation box of the utility model.

[0031] Among them, 1-shell coating, 2-protective shell, 3-insulation layer, 4-heating layer, 5-thermal conductive layer, 6-buffer layer, 7-collection core, 8-reserved position. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present utility model.

[0033] Combination Figures 1 to 3 .

[0034] A backpack-type assembled data acquisition instrument incubator suitable for severe cold climates:

[0035] The insulated box comprises an insulated box, a connecting rod and a stabilizing frame;

[0036] The components of the heat preservation box are, from the outside to the inside, a shell coating (1), a protective shell (2), a heat preservation layer (3), a heating layer (4), a heat conducting layer (5), a buffer layer (6), a collection core (7) and a reserved position (8); Figure 2 Shown is its cross-sectional internal view;

[0037] In order to ensure the characteristics of light weight, heat insulation, uniform heating and long-term effectiveness, external probe, etc., the incubator adopts new lightweight heat insulation materials;

[0038] The shell coating (1) is prepared by mixing SiO2 aerogel and water-based acrylic resin, and a heat-insulating film is closely attached to the outside of the coating;

[0039] The protective shell (2) is made of lightweight polymer aerosol foam; and a layer of heat-insulating paint is applied on one side of the protective shell (2) close to the shell paint (1);

[0040] The thermal insulation layer (3) is a thin film made of SiO2 aerogel and metal aluminum film, and has an upper cover and a base, so as to achieve full coverage inside the thermal insulation box when the box is stored;

[0041] The heating layer (4) comprises two parts: a material entity and an air layer, wherein the material entity is a phase change composite material (PCMs), specifically an ethylene-propylene-diene monomer phase change material (Ethylene-Propylene-Diene Mononer) based on expanded graphite;

[0042] The heat preservation box designed in the utility model adopts an "acceleration-buffering" structure between the heating material and the collection core;

[0043] The heat conducting layer (5) is made of an iron sheet and is in close contact with the heating layer (4) to accelerate the conduction of heat to the collection core;

[0044] The buffer layer (6) is an air interlayer used to store heat, so that the temperature of the collection core changes slowly and does not become too high or too low, thereby preventing the normal working temperature of the collection instrument from being damaged.

[0045] The collection core (7) is an instrument placement rack made of wood;

[0046] The reserved position (8) is used to meet the requirements of more instrument sizes / additional heating material placement positions.

[0047] The heating layer (4) adopts a new type of heating material, phase change composite material (PCMs), which is a solid-solid material. It can store heat in advance through the ambient temperature or store heat at an artificially increased temperature. When it encounters cold when collecting outside, it can dissipate heat, so that the core temperature of the collection can be maintained between 20°C and 30°C, and the heating time is about 3 hours.

[0048] The collection core (7) is capable of slowly absorbing heat and storing heat, and the cavity size is adjustable, and is used to load a conventional panoramic camera and a noise meter available on the market.

[0049] After the upper cover of the heat-insulating layer (3) is lifted, the probe part of the acquisition device can be independently extended out of the heat-insulating box, and the main body part is retained inside the heat-insulating box, so that the device operates within a normal temperature range. Figure 3 A detailed disassembly diagram.

[0050] The connecting rod is a hollow structure made of lightweight carbon fiber material, used to connect the insulation box and the stabilizing frame, and the hollow structure can be used to arrange the lines;

[0051] It can meet the requirements of reducing weight and increasing strength to the greatest extent, make up for the limitations of traditional assembled collection equipment, and allow collectors to carry it easily while walking. The hollow structure can arrange lines and reserve space for the addition of collection instruments in the future, such as Figure 3 shown.

[0052] The stabilizing frame is a schoolbag structure, and the heat preservation box is supported by a connecting rod at the data collection site, and the heat preservation box and the connecting rod can be stored before and after the data collection.

[0053] A backpack-structured frame is set at the bottom of the device, allowing collectors to easily carry the device and collect data anytime and anywhere. This design breaks through the limitations of traditional car collection and can be easily used in winter when it snows, even if the road is icy. The backpack frame is 45 cm in size and fits most backpacks on the market, enhancing the practicality and applicability of the device.

[0054] Example: For practical use in cold cities, please refer to the following:

[0055] Step 1: Select appropriate instrument components. Users can select appropriate urban data collection instrument components according to actual needs, including panoramic cameras, noise meters, and meteorological instruments.

[0056] Step 2: Assemble the instrument. The self-heating battery (composite phase change material) is stored indoors in advance, and the assembled data acquisition instrument insulation box is used to assemble the instrument components selected by the user in the box according to a specific design structure. The box design ensures the tight connection and overall lightness of the instrument.

[0057] Step 3: Set working parameters. After assembly is complete, users can set the instrument's working parameters, such as sampling frequency, shooting angle, measurement range, etc., through the control panel on the instrument or related applications.

[0058] Step 4: Start the insulation system. In cold weather, users need to start the insulation system in the instrument box to ensure that the instrument can maintain a suitable temperature when working.

[0059] Step 5: Load the space frame. The user connects the entire acquisition head to the vertical pole, installs it in the space frame, and places the frame in the backpack. Using the lightweight instrument box, the user can easily bring the data acquisition instrument to the urban area that needs to be monitored, whether it is on the streets or around specific buildings.

[0060] Step 6: Real-time data collection. Once arriving at the target area, the user carries the data collection incubator and follows the established route, starting the data collection process in real time, which lasts about 3 to 4 hours. The panoramic camera can capture street view images, the noise meter can record environmental sounds, and the meteorological instrument can collect meteorological data.

[0061] Step 7: Real-time transmission and recording: The collected data can be transmitted to the central server or cloud platform in real time to ensure the timeliness of the data. At the same time, the data will also be recorded inside the instrument box to prevent data loss.

[0062] Step 8: Quick disassembly: Once the data collection task is completed, the user can quickly disassemble the instrument and prepare for heat storage and other preparations for the next collection.

[0063] The embodiments demonstrate how the utility model solves the data collection problem in a severe cold urban environment in actual situations, and provides a flexible and efficient data collection solution.

[0064] The above is a detailed introduction to the backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates proposed by the present invention, and the principle and implementation method of the present invention are explained. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention; at the same time, for general technical personnel in this field, according to the idea of ​​the present invention, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present invention.

Claims

1. A backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates, characterized by: The insulated box comprises an insulated box, a connecting rod and a stabilizing frame; The components of the heat preservation box are, from the outside to the inside, an outer shell coating (1), a protective outer shell (2), a heat preservation layer (3), a heating layer (4), a heat conducting layer (5), a buffer layer (6), a collection core (7) and a reserved position (8); The connecting rod is a hollow structure made of lightweight carbon fiber material, used to connect the insulation box and the stabilizing frame, and the hollow structure can be used to arrange the lines; The stabilizing frame is a schoolbag structure, and the heat preservation box is supported by a connecting rod at the data collection site, and the heat preservation box and the connecting rod can be stored before and after the data collection.

2. The backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates according to claim 1 is characterized by: The shell coating (1) is prepared by mixing SiO2 aerogel and water-based acrylic resin, and a heat-insulating film is closely attached to the outside of the coating; The protective shell (2) is made of lightweight polymer aerosol foam; and a layer of heat-insulating paint is applied on one side of the protective shell (2) close to the shell paint (1); The thermal insulation layer (3) is a thin film made of SiO2 aerogel and metal aluminum film, and has an upper cover and a base, so as to achieve full coverage inside the thermal insulation box when the box is stored; The heating layer (4) comprises two parts, namely a material entity and an air layer, wherein the material entity is a phase change composite material PCMs, specifically an ethylene-propylene-diene monomer phase change material Ethylene-Propylene-DieneMononer based on expanded graphite; The heat conducting layer (5) is made of an iron sheet and is in close contact with the heating layer (4) to accelerate the conduction of heat to the collection core; The buffer layer (6) is an air interlayer used to store heat; The collection core (7) is an instrument placement rack made of wood; The reserved position (8) is used to meet the requirements of more instrument sizes / additional heating material placement positions.

3. The backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates according to claim 2 is characterized by: The phase change composite material PCMs used in the heating layer (4) can store heat in advance through the ambient temperature or store heat by artificially increasing the temperature, and dissipate heat when it is cold, so that the core temperature of the collection can be maintained between 20°C and 30°C, and the heating time is 3 hours.

4. The backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates according to claim 3 is characterized by: The collection core (7) is capable of slowly absorbing heat and storing heat, and the cavity size is adjustable, and is used to load a conventional panoramic camera and a noise meter.

5. The backpack-type assembled data acquisition instrument insulation box suitable for severe cold climates according to claim 4 is characterized in that: After the upper cover of the heat-insulating layer (3) is lifted, the probe part of the acquisition device can be independently extended out of the heat-insulating box, and the main body part is retained inside the heat-insulating box, so that the device operates within a normal temperature range.

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