Temperature marker and spatial temperature distribution direct display evaluation system

Abstract

The invention relates to the technical field of detection instruments, and provides a temperature marker and a space temperature distribution direct display evaluation system, the temperature marker comprises a heat insulation body, and a plurality of metal heat conduction parts which are separated from one another are distributed on the heat insulation body in a preset mode. Therefore, a plurality of heat conduction parts which are separated from one another are arranged on the heat insulation body; each heat conduction part can reflect the temperature state of the position where the heat conduction part is located. And the color of each heat conduction part is observed in cooperation with a thermal imaging device, so that the multi-point temperature distribution state in the to-be-tested chamber can be qualitatively evaluated. The temperature marker is not prone to damage and low in manufacturing and maintenance cost. And the temperature test result is visually displayed, so that detection personnel can quickly and qualitatively judge the temperature distribution condition in the space. The invention also provides a spatial temperature distribution direct display evaluation system, which can quickly and intuitively evaluate the temperature distribution state and distribution rule of multiple point positions in the space.

Description

Technical Field

[0001] The present invention belongs to the technical field of detection instruments, and in particular relates to a temperature marker and a spatial temperature distribution direct display evaluation system. Background Art

[0002] Currently, space temperature monitoring typically uses temperature measurement instruments such as hanging thermometers or temperature sensors, which directly read the test results. For multi-point temperature distribution assessment, temperature sensors are typically installed at multiple locations within the room to collect temperature information at each point. The collected temperatures are then analyzed to assess the temperature distribution within each area of the room.

[0003] Existing methods require multiple temperature sensors to be deployed indoors. The collected temperature data is then transmitted to a terminal device for aggregation, analysis, and display. Furthermore, the temperature sensors and other equipment require regular accuracy calibration and inspection for damage. This results in high maintenance and repair costs. Consequently, existing detection methods are characterized by high equipment deployment and maintenance costs, limiting their scope of application. Furthermore, temperature distribution results must be viewed on a terminal device, preventing direct integration with on-site scenarios.

[0004] In summary, the existing technology has obvious inconveniences and defects in actual use, so it is necessary to improve it. Summary of the Invention

[0005] In view of the above-mentioned defects, the present invention mainly provides a temperature marker to solve the technical problems of high cost of spatial temperature distribution detection and non-intuitive detection display.

[0006] In order to solve the above problems, the present invention provides a temperature marker, comprising a heat insulator, on which a plurality of mutually separated heat-conducting parts made of metal are distributed in a predetermined manner.

[0007] According to the temperature marker of the present invention, the heat insulator is made of plastic; and the heat conducting part is made of stainless steel, copper or aluminum.

[0008] According to the temperature marker of the present invention, the heat insulator is a long strip structure, and the heat conducting parts are distributed on the heat insulator in a linear manner.

[0009] According to the temperature marker of the present invention, the thermal insulation body is a long circular tube; at least three linear rows of heat conducting plates are evenly arranged around the circumference of the circular tube; the heat conducting plates of each row of heat conducting plates are arranged on the circular tube at equal intervals.

[0010] According to the temperature marker of the present invention, a reinforcing rod is sleeved in the thermal insulation body.

[0011] According to the temperature marker of the present invention, the heat insulating body is a plate-shaped structure, and the heat conducting parts are distributed and fixed on the heat insulating body in an array manner.

[0012] According to the temperature marker of the present invention, the heat insulator is a columnar body, and the heat conducting parts are distributed on the side surface of the columnar body in an array manner.

[0013] A spatial temperature distribution direct display evaluation system, comprising:

[0014] The test chamber is provided with the temperature marker;

[0015] Thermal imaging equipment is capable of detecting the temperature status of all heat-conducting parts of the temperature marker.

[0016] According to the spatial temperature distribution direct display evaluation system of the present invention, the temperature marker is suspended or placed upright in the chamber to be tested.

[0017] According to the spatial temperature distribution direct display evaluation system of the present invention, the thermal imaging equipment is a thermal imager or thermal imaging glasses.

[0018] In summary, the temperature marker of the present invention is constructed by providing multiple, mutually separated heat-conducting portions on an insulating body; each heat-conducting portion can reflect the temperature state of its location. By using thermal imaging equipment to observe the color of each heat-conducting portion, the temperature distribution state at multiple points in the chamber under test can be qualitatively evaluated. The temperature marker of the present invention is not susceptible to damage and has low manufacturing and maintenance costs. The temperature test results are intuitively displayed, allowing testers to quickly and qualitatively assess the temperature distribution status within the space. The present invention also provides a spatial temperature distribution direct display evaluation system that can quickly and intuitively evaluate the temperature distribution state and distribution patterns at multiple locations within the space. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an embodiment of a temperature marker of the present invention;

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure in the AA direction;

[0021] Figure 3 It is a structural schematic diagram of an embodiment of a temperature marker of the present invention;

[0022] Figure 4 It is a structural schematic diagram of an embodiment of a temperature marker of the present invention;

[0023] Figure 5 It is a structural schematic diagram of an embodiment of a temperature marker of the present invention;

[0024] Figure 6 yes Figure 5B is a schematic structural diagram of an embodiment;

[0025] Figure 7 yes Figure 5 B is a schematic structural diagram of an embodiment;

[0026] Figure 8 It is a structural schematic diagram of an embodiment of a temperature marker of the present invention;

[0027] Figure 9 This is a schematic diagram of the main structure of an embodiment of the spatial temperature distribution direct display evaluation system of the present invention;

[0028] Figure 10 yes Figure 9 Structural diagram of the middle A direction;

[0029] Figure 11 1 is a schematic top view of an embodiment of a spatial temperature distribution direct display evaluation system of the present invention;

[0030] Figure 12 1 is a schematic top view of an embodiment of a spatial temperature distribution direct display evaluation system of the present invention;

[0031] Figure 13 1 is a schematic top view of an embodiment of a spatial temperature distribution direct display evaluation system of the present invention;

[0032] In the figure: 1-insulator, 11-reinforcement rod; 2-heat conducting sheet, 21-heat conducting column; 3-thermal imaging equipment, 4-heat source, 100-test chamber, 101-air inlet. DETAILED DESCRIPTION

[0033] See also Figure 1 , the present invention provides a temperature marker, comprising a heat insulator 1, on which a plurality of heat conducting parts separated from each other are distributed in a predetermined manner;

[0034] The heat insulator 1 of the present invention is made of plastic material, such as PVC or PE, etc. It has good heat insulation performance and avoids heat transfer between adjacent heat conducting parts.

[0035] The heat conducting part of the present invention is made of metal material with good thermal conductivity, such as stainless steel, copper or aluminum.

[0036] Combine Figure 9 The temperature marker of the present invention is placed in the chamber to be tested 100. Each heat conducting portion transfers heat with the gas at the location, which can qualitatively reflect the temperature of the location. By using the thermal imaging device 3 to observe the color of the heat conducting portion, the temperature of different locations in the chamber to be tested 100 can be known, that is, the temperature distribution of multiple points in the chamber to be tested 100 can be intuitively judged.

[0037] Compared to temperature sensors, the temperature marker of the present invention does not require delicate components and is less susceptible to damage. It can be used in a variety of environmental spaces, such as those with humidity, high temperatures, and corrosion. When used in conjunction with thermal imaging equipment 3, the temperature distribution is intuitively displayed, allowing inspectors to quickly and qualitatively assess the temperature distribution within a space.

[0038] As an embodiment, the heat-conducting part is a heat-conducting sheet 2 ; it is small in size and light in weight, and can be fixed on the heat-insulating body 1 by bonding or embedding; and it is easy to manufacture and maintain.

[0039] As an embodiment, the thermal insulator 1 is a long strip structure, and the heat conducting parts are distributed on the thermal insulator 1 in a linear manner; it can be used to evaluate the temperature distribution state in a certain length direction in the test chamber 100.

[0040] Combine Figure 2 As an embodiment, the heat insulator 1 is a long circular tube; at least three linear rows of heat conducting fins are evenly arranged around the circumference of the circular tube; the heat conducting fins 2 of each row of heat conducting fins are arranged on the circular tube at equal intervals;

[0041] In this embodiment, the heat conducting sheet 2 is arranged in a ring on the heat insulating body 1, and can be observed from any direction using the thermal imaging equipment 3, without blind spots, which is convenient for operators to judge.

[0042] When the length of the insulation body 1 is long, such as tens of meters, it is easy to cause deformation, bending, and falling in the middle when it is hung in the test chamber 100 for a long time. Figure 3 The circular tube is sleeved with a reinforcing rod 11 to increase the overall strength and improve stability. The reinforcing rod 11 is preferably an aluminum metal tube with high strength and light weight.

[0043] See also Figure 4 As an embodiment, the thermal insulation body 1 is an arc-shaped strip structure; it is suitable for evaluating the temperature distribution of the arc-shaped area in the test chamber 100, such as the temperature distribution condition near the arched roof position.

[0044] See also Figure 5 As an embodiment, the thermal insulator 1 is a plate-shaped structure, and the heat-conducting parts are distributed and fixed on the thermal insulator 1 in an array manner; it is suitable for evaluating the temperature distribution condition on a certain plane area in the test chamber 100.

[0045] See also Figure 6 As an embodiment, the heat conducting portion is a heat conducting sheet 2; a plurality of heat conducting sheets 2 are arrayed on both planes of the heat insulating body 1; Figure 11, both planes of the insulation 1 can independently detect the temperature distribution in the plane area. If the two planes of the insulation 1 face different heat sources 4, the two planes can independently detect the thermal impact of the heat source 4 on the corresponding side on the plane area.

[0046] See also Figure 7 As an embodiment, the heat conducting part is a heat conducting column 21, and each heat conducting column 21 is respectively penetrated and set on the heat insulating body 1; the contact area between the heat conducting column 21 and the air is large, and the temperature of the point in the chamber 100 to be tested can be fully sensed.

[0047] Combine Figure 12 As an embodiment, one end of the heat-conducting column 21 is flush with the plane of the thermal insulator 1, and the other end protrudes from another plane of the thermal insulator 1; if the thermal impact of the airflow in the test chamber 100 on a certain plane is to be evaluated, the protruding end of the heat-conducting column 21 can be placed in the airflow for sufficient heat exchange, and the heat can be observed from the side where the heat-conducting column 21 is flush with the plane of the thermal insulator 1.

[0048] See also Figure 8 As an embodiment, the heat insulator 1 is a columnar body, and the heat conducting parts are distributed on the side of the columnar body in an array manner;

[0049] In combination with 13, the columnar heat insulator 1 can be placed upright at a certain position in the test chamber 100. The evaluation personnel hold the thermal imaging equipment 3 and observe around the heat insulator 1, and can intuitively evaluate the thermal impact of different heat sources 4 on the upright position.

[0050] As a preferred solution, the columnar body can be a cylinder.

[0051] As a preferred solution, the columnar body is a polygonal prism having multiple side surfaces, and multiple heat conducting parts are distributed in an array on each side surface. Preferably, the heat conducting part of this embodiment is a heat conducting sheet 2.

[0052] The temperature marker of the present invention utilizes multiple, mutually separated heat-conducting sections disposed on an insulator 1; each section reflects the temperature at its location. By using thermal imaging equipment 3 to observe the color of each section, the temperature distribution at multiple points within the test chamber 100 can be qualitatively assessed. The temperature marker of the present invention is highly susceptible to damage and has low manufacturing and maintenance costs. The intuitive display of temperature test results allows inspectors to quickly and qualitatively assess the temperature distribution within the space.

[0053] See also Figure 9 The present invention also provides a spatial temperature distribution direct display evaluation system, comprising:

[0054] The test chamber 100 is provided with the temperature marker;

[0055] Thermal imaging equipment 3, which can detect the temperature status of all heat-conducting parts of the temperature marker;

[0056] The temperature marker is placed in the chamber to be tested 100, and each heat conducting part transfers heat with the gas at its position, which can qualitatively reflect the temperature of the position at that point in the chamber to be tested 100. By using the thermal imaging equipment 3 for observation, each heat conducting part displays a color corresponding to its temperature. By observing the color difference of each heat conducting part, the inspection personnel can know the temperature of each detection point in the chamber to be tested 100, and then can intuitively judge the temperature distribution condition or law of each point in the chamber to be tested 100.

[0057] Optionally, the thermal imaging device 3 is a thermal imager; it can be handheld for detection or fixed at a certain position in the chamber to be tested 100.

[0058] Optionally, the thermal imaging equipment 3 is thermal imaging glasses; the inspector can wear the thermal imaging glasses to directly observe the temperature of each heat-conducting part, which is convenient to operate.

[0059] See also Figure 10 As an embodiment, the temperature marker is suspended in the test chamber 100;

[0060] Alternatively, the temperature marker of the present invention can be suspended at a predetermined height of the test chamber 100 by a rope; or the temperature marker can be supported in the test chamber 100 by a bracket. The temperature distribution state of each point in a linear direction in the test chamber 100 is evaluated.

[0061] See also Figure 11 As an embodiment, the temperature marker is placed vertically in the chamber to be tested 100, and the temperature distribution in a certain vertical plane area in the chamber to be tested 100 can be evaluated.

[0062] Furthermore, a plurality of heat conducting sheets 2 are arrayed on both planes of the thermal insulator 1; the two planes of the thermal insulator 1 face different heat sources 4 respectively, and the two planes can independently detect the thermal impact of the corresponding heat source 4 on the plane area.

[0063] See also Figure 12 As an embodiment, the test chamber 100 is provided with an air inlet 101; the heat conducting portion of the temperature marker is a heat conducting column 21, and each heat conducting column 21 is respectively penetrated and arranged on the heat insulating body 1; one end of the heat conducting column 21 is flush with the plane of the heat insulating body 1, and the other end protrudes from another plane of the heat insulating body 1;

[0064] The protruding ends of the heat-conducting pillars 21 are within the airflow path of the air inlet 101. Each heat-conducting pillar 21 can fully exchange heat with the airflow, accurately reflecting the temperature at the test point. Thermal imaging equipment 3 can observe the temperature distribution from the side of the heat-conducting pillars 21 that is flush with the surface of the insulation 1.

[0065] See also Figure 13 As an embodiment, a plurality of heat sources 4 are provided in the chamber to be tested 100; the temperature marker is placed upright in the chamber to be tested 100, and each side of the insulation body 1 faces a corresponding heat source 4;

[0066] By respectively observing the temperature of the heat-conducting portion on each side of the heat-insulating body 1 through the thermal imaging device 3 , the thermal influence of different heat sources 4 on the standing position of the temperature marker can be evaluated.

[0067] In summary, the present invention provides a temperature marker that is constructed by providing a plurality of mutually separated heat-conducting portions on an insulating body; each heat-conducting portion can reflect the temperature state of its location. By using thermal imaging equipment to observe the color of each heat-conducting portion, the temperature distribution state at multiple points in the chamber to be tested can be qualitatively evaluated. The temperature marker of the present invention is not susceptible to damage and has low manufacturing and maintenance costs. The temperature test results are intuitively displayed, allowing testers to quickly and qualitatively assess the temperature distribution status within the space. The present invention also provides a spatial temperature distribution direct display evaluation system that can quickly and intuitively evaluate the temperature distribution state and distribution patterns at multiple locations within the space.

[0068] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art may make various corresponding changes and modifications based on the present invention, but these corresponding changes and modifications should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A temperature marker, characterized in that: The heat insulator comprises a heat insulator on which a plurality of heat-conducting parts made of metal materials and separated from each other are distributed in a predetermined manner.

2. The temperature marker according to claim 1, wherein The heat insulator is made of plastic; the heat conducting part is made of stainless steel, copper or aluminum.

3. The temperature marker according to claim 1, wherein The heat insulator is a long strip structure, and the heat conducting parts are distributed on the heat insulator in a linear manner.

4. The temperature marker according to claim 3, wherein The heat insulator is a long circular tube; at least three rows of heat conducting plates in a linear direction are evenly arranged around the circumference of the circular tube; the heat conducting plates of each row of heat conducting plates are arranged on the circular tube at equal intervals.

5. The temperature marker according to claim 4, characterized in that A reinforcing rod is sleeved in the heat insulation body.

6. The temperature marker according to claim 1, wherein The heat insulator is a plate-shaped structure, and the heat conducting parts are distributed and fixed on the heat insulator in an array manner.

7. The temperature marker according to claim 1, wherein The heat insulator is a columnar body, and the heat conducting parts are distributed on the side surface of the columnar body in an array manner.

8. A spatial temperature distribution direct display evaluation system, characterized in that: include: The test chamber is provided with a temperature marker according to any one of claims 1 to 7; Thermal imaging equipment is capable of detecting the temperature status of all heat-conducting parts of the temperature marker.

9. The spatial temperature distribution direct display evaluation system according to claim 8, characterized in that: The temperature marker is suspended or placed upright in the chamber to be tested.

10. The spatial temperature distribution direct display evaluation system according to claim 8, characterized in that: The thermal imaging equipment is a thermal imager or thermal imaging glasses.

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