Detection equipment based on acid filler temperature measuring element

Abstract

The utility model belongs to the technical field of application of temperature measuring element filler for casting, and particularly discloses detection equipment based on an acid filler temperature measuring element. Comprising a horizontal pedestal, a PLC component with a display, a socket, a wire holder with a plug, a double-layer shell, an acidic filler, a temperature sensing element, a rectangular shell, a circular internal thread groove, a circular groove, a hollow sealing seat with external threads, a plurality of screw grooves, a sealing plate, a plurality of sealing plate through holes, bolts, a plurality of silicon carbon heating rods with wires, a wire holder with a plug and the like. The detection equipment based on the acid filler temperature measurement element has the beneficial effects that 1, the detection equipment is suitable for carrying out working environment simulation detection on the temperature measurement element filled with the acid filler, and the safe and accurate detection operation of the temperature measurement element can be completed; 2, the whole body adopts a split type detachable design formed by a plurality of parts, so that the assembly, disassembly and maintenance are convenient;

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature measuring element fillers for casting, and particularly relates to a detection device for temperature measuring elements based on acidic fillers. Background Technique

[0002] In the process of liquid die forging casting, in order to achieve efficient and high-quality production control of products, corresponding temperature sampling and analysis are required for liquid molten steel, which is realized by inserting a temperature measuring thermocouple into the molten steel. In this way, high performance requirements are imposed on the temperature measuring thermocouple.

[0003] At present, acidic fillers or alkaline fillers are used as insulation and heat insulation materials for high-temperature sensors and rapid temperature measuring elements in temperature measuring thermocouples. However, in actual applications, traditional acidic fillers or alkaline fillers are greatly affected by air humidity and crack problems, resulting in inaccurate and non-durable temperature measurement of thermocouples. Therefore, improvements are needed, such as acidic fillers.

[0004] In the process of improving acidic fillers, for the prepared finished acidic fillers, simulation detection during use is required, which needs to be developed and solved.

[0005] Therefore, based on the above problems, the utility model provides a detection device for temperature measuring elements based on acidic fillers. Summary of the Utility Model

[0006] Purpose of the utility model: The purpose of the utility model is to provide a detection device for temperature measuring elements based on acidic fillers, and solve the simulation detection technical problems existing in the current improvement of acidic fillers in the background technique.

[0007] Technical solution: A detection device for temperature measuring elements based on acidic fillers provided by the utility model includes a horizontal pedestal, a PLC component with a display, a socket, a first plug-in wiring seat, a double-layer housing, acidic filler, and a temperature sensing element. One end face of the horizontal pedestal is provided with a rectangular housing, and a circular internal thread groove and a circular groove are arranged in the rectangular housing. A hollow sealing seat with an external thread is rotatably installed in the circular internal thread groove. One end face of the rectangular housing, and a plurality of screw grooves are arranged on the outer layer of the circular groove. A sealing plate is arranged on one end face of the rectangular housing. A plurality of through holes of the sealing plate are arranged in the inner layer of the sealing plate. The rectangular housing and the sealing plate are fixedly assembled by bolts through the screw grooves and the through holes of the sealing plate. A plurality of silicon carbide heating rods with wires are arranged on one side of the sealing plate, and a second plug-in wiring seat used in cooperation with the plurality of silicon carbide heating rods with wires is arranged on the other side of the sealing plate; wherein, the double-layer housing is inserted into the hollow sealing seat with an external thread, and the hollow sealing seat with an external thread rotates and is assembled with the circular internal thread groove.

[0008] In the technical solution, the detection device based on the temperature measuring element with acidic filler further includes an internally threaded water injection port arranged in the upper end face of the rectangular shell and used in cooperation with the circular groove, an externally threaded plug head used in cooperation with the internally threaded water injection port, and a rotating hand-held plate arranged on the externally threaded plug head.

[0009] In the technical solution, the detection device based on the temperature measuring element with acidic filler further includes an internal thread port arranged in the upper end face of the rectangular shell and located on one side of the internally threaded water injection port, and an industrial temperature and humidity detector used in cooperation with the internal thread port.

[0010] In the technical solution, the plurality of silicon carbide heating rods with leads are arranged in a circle on one side of the sealing plate.

[0011] Compared with the prior art, the beneficial effects of the detection device based on the temperature measuring element with acidic filler of the present utility model are as follows: 1. It is suitable for simulating the working environment of the temperature measuring element filled with acidic filler and can complete the safe and accurate detection operation of the temperature measuring element; 2. The whole is a split and detachable design composed of multiple components, which is convenient for assembly, disassembly and maintenance. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0013] Figure 1 It is a schematic structural diagram of the detection device based on the temperature measuring element with acidic filler of the present utility model;

[0014] Figure 2 It is a partial split structural diagram of the detection device based on the temperature measuring element with acidic filler of the present utility model;

[0015] Among them, the reference numerals in the figure are as follows: 100 - horizontal pedestal, 11 - PLC component with display, 12 - socket, 13 - rectangular shell, 14 - circular internal thread groove, 15 - externally threaded hollow sealing seat, 16 - first plug-connected terminal block, 17 - double-layer shell, 18 - acidic filler, 19 - temperature sensing element, 20 - internally threaded water injection port, 21 - externally threaded plug head, 22 - rotating hand-held plate, 23 - internal thread port, 24 - industrial temperature and humidity detector, 25 - thread groove, 26 - sealing plate, 27 - second plug-connected terminal block, 28 - through hole of the sealing plate, 29 - bolt, 30 - silicon carbide heating rod with lead, 31 - circular groove. Detailed Embodiments

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "top", "bottom", "one side", "the other side", "front", "rear", "middle part", "inside", "top end", "bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; in addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. Embodiment 1

[0018] As Figure 1 and Figure 2 shown, a detection device based on a temperature measuring element with an acidic filler includes a horizontal pedestal 10, a display PLC component 11, a socket 12 (data signal transmission socket), a first plug-in wiring seat 16, a double-layer housing 17, an acidic filler 18, and a temperature sensing element 19.

[0019] A rectangular housing 13 is provided at one end face of the horizontal pedestal 10.

[0020] A circular internal thread groove 14 and a circular groove 31 are provided inside the rectangular housing 13.

[0021] A hollow sealing seat 15 with an external thread is rotatably installed in the circular internal thread groove 14.

[0022] At one end face of the rectangular housing 13 and located outside the circular groove 31, a plurality of screw grooves 25 are provided.

[0023] A sealing plate 26 is provided at one end face of the rectangular housing 13.

[0024] A plurality of through holes 28 of the sealing plate 26 are arranged inside the outer layer of the sealing plate 26.

[0025] The rectangular housing 13 and the sealing plate 26 are fixedly assembled by bolts 29 through the screw groove 25 and the through holes 28 of the sealing plate.

[0026] A plurality of wire - equipped silicon carbide heating rods 30 are arranged on one side of the sealing plate 26.

[0027] On the other side of the sealing plate 26, there is a second plug - equipped wiring socket 27 used in cooperation with the plurality of wire - equipped silicon carbide heating rods 30.

[0028] Among them, the double - layer housing 17 is inserted into the externally threaded hollow sealing seat 15. The externally threaded hollow sealing seat 15 rotates and is assembled with the circular internal thread groove 14. The second plug - equipped wiring socket 27 heats the acidic filling material 18 and the temperature - sensing element 19 inside the double - layer housing 17 through the plurality of wire - equipped silicon carbide heating rods 30 to simulate the environment. The temperature - sensing element 19 feeds back the temperature value during detection to the display - equipped PLC component 11 through the first plug - equipped wiring socket 16 and the socket 12 for display. Embodiment Two

[0029] Based on the detection device of the acidic filling material temperature - sensing element on the basis of Embodiment One, it further includes an internally threaded water injection port 20 arranged inside the upper end face of the rectangular housing 13 and used in cooperation with the circular groove 31, an externally threaded column plug 21 used in cooperation with the internally threaded water injection port 20, and a rotating hand - held plate 22 arranged on the externally threaded column plug 21.

[0030] Among them, during the simulation environment heating detection, liquid is injected through the internally threaded water injection port 20 for moisture absorption and insulation detection. Embodiment Three

[0031] Based on the detection device of the acidic filling material temperature - sensing element on the basis of Embodiment One or Embodiment Two, it further includes an internal thread port 23 arranged inside the upper end face of the rectangular housing 13 and located on one side of the internally threaded water injection port 20, and an industrial temperature and humidity detector 24 used in cooperation with the internal thread port 23.

[0032] Among them, the industrial temperature and humidity detector 24 is used for real - time display of the temperature and humidity during detection, facilitating control.

[0033] In addition, preferably, a plurality of wire - equipped silicon carbide heating rods 30 are arranged in a circular shape on one side of the sealing plate 26.

[0034] Among them, the double - layer housing 17, the acidic filling material 18, and the temperature - sensing element 19 are located inside the plurality of wire - equipped silicon carbide heating rods 30 forming a circle, realizing efficient high - temperature environment simulation heating for the double - layer housing 17, the acidic filling material 18, and the temperature - sensing element 19.

[0035] Structural principle or working principle of the detection device for the temperature measuring element based on acidic filler of this structure:

[0036] Please review Figure 1 and Figure 2 :

[0037] First, insert the double-layer housing 17 into the externally threaded hollow sealing seat 15. Rotate the externally threaded hollow sealing seat 15 to assemble it with the circular internal thread groove 14, and insert the first plug-connected wiring seat 16 into the socket 12;

[0038] Then, connect the second plug-connected wiring seat 27 to the external power supply seat. Then inject liquid (such as water) through the internally threaded water injection port 20, and rotate the hand-held plate 22 to fixedly assemble the externally threaded column plug 21 with the internally threaded water injection port 20. At this time, several silicon carbide heating rods 30 with wires heat the acidic filler 18 and the temperature sensing element 19 in the double-layer housing 17 in a simulated environment;

[0039] Finally, the temperature sensing element 19 transmits the temperature data information to the display PLC component 11 through the first plug-connected wiring seat 16 and the socket 12, and the display PLC component 11 performs stable temperature display.

[0040] When the display PLC component 11 cannot stably and accurately display the temperature values of several silicon carbide heating rods 30 with wires in the circular internal thread groove 14 in real time during the detection heating process, it indicates that the acidic filler 18 and the temperature sensing element 19 in the double-layer housing 17 are damaged. In this way, the applicable temperature value (maximum temperature) of the acidic filler 18 and the temperature sensing element 19 can be determined; at the same time, the second plug-connected wiring seat 27 can also be re-powered after power-off, so that the applicable times of the acidic filler 18 and the temperature sensing element 19 can be detected and determined.

[0041] In addition, the industrial temperature and humidity detector 24 can display the temperature values of several silicon carbide heating rods 30 with wires in the circular internal thread groove 14 during the detection heating process, and be used as a comparison reference for the temperature values fed back by the temperature sensing element 19 to the display PLC component 11, ensuring the accuracy of the detected temperature values.

[0042] The display PLC component 11, socket 12, first plug-connected wiring seat 16, double-layer housing 17, acidic filler 18, temperature sensing element 19, industrial temperature and humidity detector 24, silicon carbide heating rods 30 with wires, etc. in the detection device for the temperature measuring element based on acidic filler of this structure are all conventional components or devices, and will not be elaborated in this application.

[0043] It should be noted that in this document, terms such as "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0044] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A detection device based on a temperature measuring element with an acidic filler, comprising a horizontal pedestal (10), a display PLC component (11), a socket (12), a first plug-in wiring seat (16), a double-layer housing (17), an acidic filler (18), and a temperature sensing element (19), characterized in that: One end face of the horizontal pedestal (10) is provided with a rectangular housing (13), A circular internal thread groove (14) and a circular groove (31) are provided inside the rectangular housing (13), A threaded hollow sealing seat (15) with an external thread is rotatably installed in the circular internal thread groove (14), One end face of the rectangular housing (13), and several screw grooves (25) are provided on the outer layer of the circular groove (31), A sealing plate (26) is provided on one end face of the rectangular housing (13), Several sealing plate through holes (28) are provided inside the outer layer of the sealing plate (26), The rectangular housing (13) and the sealing plate (26) are fixedly assembled by means of screw grooves (25) and sealing plate through holes (28) using bolts (29), Several silicon carbide heating rods (30) with leads are provided on one side of the sealing plate (26), On the other side of the sealing plate (26), there is a second plug-in wiring seat (27) used in cooperation with several silicon carbide heating rods (30) with leads; Among them, the double-layer housing (17) is inserted into the threaded hollow sealing seat (15), and the threaded hollow sealing seat (15) rotates and is assembled with the circular internal thread groove (14).

2. The detection device for a temperature measuring element based on an acidic filler according to claim 1, wherein: The detection device based on the temperature measuring element with an acidic filler further includes an internal thread water injection port (20) provided inside the upper end face of the rectangular housing (13) and used in cooperation with the circular groove (31), an external thread column plug (21) used in cooperation with the internal thread water injection port (20), and a rotating hand-held plate (22) provided on the external thread column plug (21).

3. The detection device for a temperature measuring element based on an acidic filler according to claim 2, characterized in that: The detection device based on the temperature measuring element with an acidic filler further includes an internal thread port (23) provided inside the upper end face of the rectangular housing (13) and on one side of the internal thread water injection port (20), and an industrial temperature and humidity detector (24) used in cooperation with the internal thread port (23).

4. The detection device for a temperature measuring element based on an acidic filler according to claim 1, characterized in that: The several silicon carbide heating rods (30) with leads are arranged in a circle on one side of the sealing plate (26).

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