Heat treatment equipment pyrometer convenient to maintain

Abstract

The utility model relates to the technical field of heat treatment process, in particular to a heat treatment equipment pyrometer convenient to maintain, which comprises a first optical fiber nut and a second optical fiber nut arranged on one side of the first optical fiber nut, an optical fiber holder is mounted in the first optical fiber nut, and an optical fiber cable is mounted in the first optical fiber nut. One end of the optical fiber clamp holder is provided with a fastener, one side of the fastener is provided with a loading support, two ends of the loading support are provided with first O-shaped rings, the outer side of the loading support is provided with a sleeve, one end, far away from the second optical fiber nut, of the sleeve is provided with a PyTo fixing flange, and the interior of the PyTo fixing flange is provided with a second O-shaped ring. A quartz rod is installed in the loading support, the pyrometer is installed in a splicing and sleeving mode through the first optical fiber nut, the second optical fiber nut, the optical fiber clamping device and the loading support, the structural stability of the pyrometer is guaranteed, meanwhile, the heat conduction accuracy and the assembling and disassembling portability are guaranteed, and the effect of facilitating maintenance is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a heat treatment equipment pyrometer convenient to maintain, especially relates to a heat treatment equipment pyrometer convenient to maintain belongs to heat treatment process technical field. BACKGROUND

[0002] Heat treatment refers to the material in solid state, through heating, heat preservation and cooling means, to obtain the expected organization and performance a kind of metal hot working process.

[0003] In heat treatment process, pyrometer plays a vital role for accurate measurement and control temperature, and the heat treatment equipment pyrometer existing on market exposes many maintenance problems in long-term use process, such as traditional pyrometer usually adopts bolt and nut connector to assemble, after using for a period of time, the pyrometer needs to be maintained regularly, and the operator needs to loosen the thread of nut and bolt one by one, and gradually disassembles each structure of the pyrometer, the operation process is quite cumbersome and time-consuming, which increases the disassembly difficulty and further prolongs the maintenance time.

[0004] Therefore, it is urgent to improve the heat treatment equipment pyrometer to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model discloses a heat treatment equipment pyrometer convenient to maintain adopts sleeve installation structure, and through fastener and optical fiber holder, the overall structure can be quickly disassembled and assembled, so that the effect of convenient maintenance is achieved.

[0006] In order to achieve the above purpose, the main technical scheme of the utility model comprises: a first optical fiber nut and a second optical fiber nut arranged on one side of the first optical fiber nut, the first optical fiber nut is internally provided with an optical fiber holder and an optical fiber cable, one end of the optical fiber holder is provided with a fastener, one side of the fastener is provided with a loading bracket, both ends of the loading bracket are provided with first O-rings, the outer side of the loading bracket is provided with a sleeve, one end of the sleeve away from the second optical fiber nut is provided with a PyTo fixing flange, the inside of the PyTo fixing flange is provided with a second O-ring, and the inside of the loading bracket is provided with a quartz rod.

[0007] Preferably, the optical fiber cable is inserted into the inside of the first optical fiber nut, one end of the optical fiber cable penetrates through the first optical fiber nut and extends into the inside of the optical fiber holder, the first optical fiber nut is detachably installed with the second optical fiber nut through the optical fiber holder, and the fastener is fixedly installed at one end of the optical fiber holder.

[0008] Preferably, one end of the loading bracket is sleeved outside the fastener, the fastener is provided with a mounting groove at the end away from the first fiber nut, and the first O-ring is detachably mounted at both ends of the loading bracket.

[0009] Preferably, the outside of the loading bracket is connected with the sleeve, the sleeve penetrates through the second fiber nut and extends to the inside of the second fiber nut and is detachably mounted at one end of the loading bracket.

[0010] Preferably, the PyTo fixing flange is fixedly mounted at the end of the sleeve away from the second fiber nut, the inside of the PyTo fixing flange is detachably mounted with a second O-ring, the side surface of the PyTo fixing flange is fixedly mounted with a wrapping tube, and the surface of the PyTo fixing flange is provided with a plurality of connecting holes.

[0011] Preferably, the first fiber nut is detachably mounted with a shock-absorbing bolt at the end away from the second fiber nut, and the surface of the shock-absorbing bolt is provided with two fixing holes.

[0012] Preferably, the quartz rod penetrates through the sleeve, the loading bracket, the fastener and the second fiber nut and extends to the inside of the fiber holder and is connected with the fiber cable.

[0013] The utility model at least has the following beneficial effects:

[0014] 1. The first fiber nut, the second fiber nut, the fiber holder and the loading bracket are used to splice and set the pyrometer, which can ensure the stability of the pyrometer structure, the accuracy of heat conduction and the portability of assembly and disassembly.

[0015] 2. The second O-ring and the first O-ring are connected and sealed, which can reduce the heat loss of the heat medium when passing through the quartz rod and realize real-time heat conduction reading with the cable fiber in the fiber holder, thereby achieving the effect of easy maintenance. DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application, constitute a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a whole structure diagram of the heat treatment equipment pyrometer convenient to maintain in the utility model;

[0018] Figure 2 It is a split and fastener structure diagram of the heat treatment equipment pyrometer convenient to maintain in the utility model;

[0019] Figure 3 Figure 1 is a whole sectional view of a high-temperature gauge of a heat treatment equipment convenient to maintain according to the present application;

[0020] Figure 4 Figure 1 is a whole sectional view of a high-temperature gauge of a heat treatment equipment convenient to maintain according to the present application;

[0021] In the figure, 1, quartz rod; 2, mounting groove; 3, first O-ring; 5, second O-ring; 6, optical fiber cable; 7, shock-absorbing bolt; 8, PyTo fixing flange; 9, sleeve; 10, optical fiber holder; 11, first optical fiber nut; 12, second optical fiber nut; 13, fastener; 14, loading support; 15, fixing hole; 16, connecting hole; 17, wrapping tube. DETAILED DESCRIPTION

[0022] The embodiments of the present application will be described in detail hereinafter with reference to the drawings and embodiments, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0023] As Figures 1-4As shown, a kind of heat treatment equipment pyrometer of maintenance convenience, including first optical fiber nut 11 and the second optical fiber nut 12 being arranged in first optical fiber nut 11 side, the inside of first optical fiber nut 11 is equipped with optical fiber holder 10, the inside of first optical fiber nut 11 is equipped with optical fiber cable 6, the one end of optical fiber holder 10 is equipped with fastener 13, the one side of fastener 13 is equipped with loading support 14, both ends of loading support 14 are equipped with first O ring 3, the outside of loading support 14 is equipped with sleeve 9, the one end of sleeve 9 away from second optical fiber nut 12 is equipped with PyTo fixed flange 8, the inside of PyTo fixed flange 8 is equipped with second O ring 5, the inside of loading support 14 is equipped with quartz rod 1, the high temperature meter of the utility model is installed using splicing sleeve, can guarantee the stability of high temperature meter structure to the greatest extent while ensuring the accuracy of heat conduction, the specific high temperature meter installation process is as follows: before carrying out high temperature meter assembly, first, optical fiber cable is inserted into first optical fiber nut 11 and is installed with heat treatment temperature analysis equipment by shock absorbing bolt 7, while guaranteeing the connection sealing property of first optical fiber nut 11, prevent equipment from falling off on heat treatment temperature analysis equipment, the one end of optical fiber holder 10 is penetrated second optical fiber nut 12 and is extended to the inside of first optical fiber nut 11, and optical fiber cable 6 is placed in the inside of optical fiber holder 10, and the fastener 13 installed at the one end of optical fiber holder 10 is fixed with the inner wall of second optical fiber nut 12, the first optical fiber nut 11 and second optical fiber nut 12 can form stable installation structure by optical fiber holder 10, quartz rod 1 is placed in the inside of loading support 14, and first O ring 3 is inserted in the both sides of loading support 14, the clamping piece (not mentioned in the drawing) of loading support 14 one end is set and is clamped with the fastener 13 installed at the one end of optical fiber holder 10 in the inside of second optical fiber nut 12, so that first O ring 3 is placed in installation groove 2, guarantee the sealing property between the connection gap, so that quartz rod 1 is penetrated to the inside of optical fiber holder 10 and is connected with optical fiber cable 6 under the limited position, after loading support 14 and second optical fiber nut 12 sleeve setting are completed, sleeve 9 is set in the outer package of loading support 14, and the lower end of sleeve 9 is inserted with the clamping piece of the lower end of loading support 14, to form stable insertion structure, so that quartz rod 1 is penetrated sleeve 9 and extends to the inside of wrapping tube 17, and the first O ring 3 at the other end of loading support 14, the sealing property of sleeve 9 and loading support 14 connection place is guaranteed to the greatest extent, after high temperature meter assembly is completed, the connection hole 16 of PyTo fixed flange 8 is opened and is flange connected with the heat outlet end of heat treatment equipment, and the sealing treatment of the connection place is carried out through second O ring 5, so that quartz rod 1 in wrapping tube 17 is connected with heat medium, the sealing treatment of second O ring 5 and first O ring 3 can reduce the heat loss of heat medium when conveying through quartz rod 1 to the greatest extent, real-time heat conduction is carried out through cable optical fiber 6 to carry out heat analysis reading,And need to note that in the installation process to confirm the height of the quartz rod 1 with the upper surface of the base to keep the same height or slightly lower (<1mmm), and the connection between the heat treatment equipment and pyrometer should be provided with a fixture for preventing the quartz rod 1 damage, to ensure the accuracy of the quartz rod 1 heat medium conduction, in the process of pyrometer disassembly, disassembly according to the reverse order of the pyrometer assembly, and the heater work stop, the quartz window still has the afterheat, so to carry on the sufficient cooling before the pyrometer can be removed, at the same time, in the process of disassembly should pay attention to the surface of the quartz rod 1 damage and proper storage of the disassembled parts, prevent loss, and to reach the effect of easy maintenance.

[0024] Further, as shown in Figures 1-3 the first fiber nut 11 is inserted into the fiber cable 6, one end of the fiber cable 6 penetrates the first fiber nut 11 and extends to the inside of the side fiber holder 10, the first fiber nut 11 is detachably mounted with the second fiber nut 12 through the fiber holder 10, the fastener 13 is fixedly installed at one end of the fiber holder 10, the fiber cable 6 is electrically connected with the external temperature display device, ensuring the data accuracy of the quartz rod 1 heat medium transmission.

[0025] Further, as shown in Figures 1-4 the loading bracket 14 is sleeved on the outside of the fastener 13, the fastener 13 is provided with a mounting slot 2 at the end away from the first fiber nut 11, the first O-ring 3 is detachably mounted at both ends of the loading bracket 14, the mounting slot 2 is used to place the first O-ring 3 provided at one end of the loading bracket 14, the loading bracket 14 is sleeved with a sleeve 9, the sleeve 9 penetrates the second fiber nut 12 at the end away from the PyTo fixed flange 8 and extends to the inside thereof and is detachably mounted with one end of the loading bracket 14, the PyTo fixed flange 8 is fixedly installed at the end of the sleeve 9 away from the second fiber nut 12, the second O-ring 5 is detachably mounted in the inside of the PyTo fixed flange 8, the wrapping tube 17 is fixedly installed on one side surface of the PyTo fixed flange 8, a plurality of connecting holes 16 are formed on the surface of the PyTo fixed flange 8, through the connecting holes 16, the equipment can be installed with the quartz window of the heating device or other indirect heat absorbing devices, in use: the first O-ring 3 is placed at both ends of the loading bracket 14, the first O-ring 3 at the lower end is placed and connected through the mounting slot 2 formed in the inside of the fastener 13, ensuring the sealing of the connection between the loading bracket 14 and the fastener 13, while the second O-ring 5 is placed in the recess of the PyTo fixed flange 8, when the wrapping tube 17 is installed with the heat treatment equipment, the second O-ring 5 is limited by the recess in the PyTo fixed flange 8, ensuring that the second O-ring 5 is installed in a surrounding manner on the outside of the wrapping tube 17, further ensuring the sealing of the connection between the pyrometer and the heat treatment equipment, greatly reducing the heat loss of the quartz rod 1 during heat medium conduction.

[0026] Further, as shown in Figures 1-4 The first fiber nut 11 is detachably mounted with a shock-absorbing bolt 7 away from one end of the second fiber nut 12, the surface of the shock-absorbing bolt 7 is provided with two fixing holes 15, the quartz rod 1 penetrates through the sleeve 9, the loading bracket 14, the fastener 13 and the second fiber nut 12 and extends to the inside of the fiber holder 10 to be connected with the fiber cable 6, the pyrometer can be connected with the external temperature reading device through the fixing hole 15, and the temperature fluctuation of the heating equipment is fed back in real time through the pyrometer.

[0027] In this embodiment, as shown in Figures 1-4 The principle of the high-temperature meter of the heat treatment equipment convenient to maintain provided by the embodiment is as follows:

[0028] The fiber holder 10 is inserted through the second fiber nut 12 and extends to the inside of the first fiber nut 11, the fiber cable 6 is placed in the inside of the fiber holder 10, and the fastener 13 installed at one end of the fiber holder 10 is fixed to the inner wall of the second fiber nut 12, so that the first fiber nut 11 and the second fiber nut 12 form a stable mounting structure through the fiber holder 10, the quartz rod 1 is placed in the inside of the loading bracket 14, and the first O-ring 3 is inserted on both sides of the loading bracket 14, the clamping piece (not mentioned in the figure) provided at one end of the loading bracket 14 is clamped with the fastener 13 installed at one end of the fiber holder 10 in the inside of the second fiber nut 12, so that the first O-ring 3 is placed in the mounting groove 2 to ensure the sealing between the connecting gaps, and then the quartz rod 1 is connected to the fiber cable 6 in the limited position through the inside of the fiber holder 10, after the loading bracket 14 and the second fiber nut 12 are sleeved, the sleeve 9 is sleeved on the outer surrounding of the loading bracket 14, the lower end of the sleeve 9 is inserted with the clamping piece at the lower end of the loading bracket 14, a stable insertion structure is formed, and then the quartz rod 1 penetrates through the sleeve 9 and extends to the inside of the wrapping tube 17, and the first O-ring 3 at the other end of the loading bracket 14 ensures the sealing of the connection between the sleeve 9 and the loading bracket 14 to the greatest extent, after the pyrometer is assembled, the flange 8 is flange-connected with the heat outlet end of the heat treatment equipment through the connecting hole 16 opened on the flange 8, and the sealing treatment of the connection is performed through the second O-ring 5, so that the quartz rod 1 in the wrapping tube 17 is connected with the heat medium, and the sealing treatment of the second O-ring 5 and the first O-ring 3 can minimize the heat loss of the heat medium through the quartz rod 1 during conveying, and the heat analysis reading is performed through the real-time heat conduction of the cable fiber 6, and it should be noted that the height of the quartz rod 1 should be confirmed to be the same as or slightly lower than the upper surface of the base (<1mm) during installation, and a clamp for preventing damage to the quartz rod 1 should be provided at the connection between the heat treatment equipment and the pyrometer to ensure the accuracy of the heat medium conduction of the quartz rod 1, and the pyrometer is disassembled in the reverse order of assembly, and after the heater stops working, the quartz window still has residual heat, so sufficient cooling should be performed before the pyrometer is disassembled, and attention should be paid to the surface damage of the quartz rod 1 during disassembly and proper storage of the disassembled parts to prevent loss, and then the effect of easy maintenance is achieved.

[0029] Certain terminology can also be used in the summary or detailed description of the present application for the purpose of brevity but are intended to be in no way limiting of the application. For example, the terms "right," "left," "rear," "front," "up," "down," "under" and the like as can be referenced herein can mean such terms only in the context of the particular figure to which the terminology is introduced and are not intended to more generally apply.

[0030] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. It is also possible in the present application that steps can be executed in different sequence, where this is explicitly or implicitly suggested by the description or the context of the steps.

[0031] The foregoing description illustrates and describes the only preferred embodiments of the present application. However, it is to be understood that the application is not limited to the above-described embodiments, and that various changes and modifications can be suggested to one skilled in the art. It is the intention that the application be limited only by the scope of the appended claims, including the full scope of equivalents thereof.

Claims

1. A heat treatment equipment pyrometer that is easy to maintain, comprising a first optical fiber nut (11) and a second optical fiber nut (12) disposed on one side of the first optical fiber nut (11), characterized in that: The first fiber optic nut (11) is equipped with a fiber optic clamp (10) and a fiber optic cable (6). A fastener (13) is installed at one end of the fiber optic clamp (10). A loading bracket (14) is installed on one side of the fastener (13). A first O-ring (3) is installed at both ends of the loading bracket (14). A sleeve (9) is installed on the outside of the loading bracket (14). A PyTo fixing flange (8) is installed at the end of the sleeve (9) away from the second fiber optic nut (12). A second O-ring (5) is installed inside the PyTo fixing flange (8). A quartz rod (1) is installed inside the loading bracket (14).

2. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: The optical fiber cable (6) is inserted into the first optical fiber nut (11). One end of the optical fiber cable (6) passes through the first optical fiber nut (11) and extends into the interior of the optical fiber holder (10). The first optical fiber nut (11) is detachably installed with the second optical fiber nut (12) through the optical fiber holder (10). The fastener (13) is fixedly installed at one end of the optical fiber holder (10).

3. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: One end of the loading bracket (14) is sleeved on the outside of the fastener (13). The fastener (13) has an installation groove (2) at the end away from the first optical fiber nut (11). The first O-ring (3) is detachably installed at both ends of the loading bracket (14).

4. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: The outer side of the loading bracket (14) is sleeved and connected to the sleeve (9). The end of the sleeve (9) away from the PyTo fixing flange (8) passes through the second optical fiber nut (12) and extends into it, and can be detachably installed with one end of the loading bracket (14).

5. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: The PyTo fixing flange (8) is fixedly installed at the end of the sleeve (9) away from the second fiber optic nut (12). The second O-ring (5) is detachably installed inside the PyTo fixing flange (8). A wrapping tube (17) is fixedly installed on one side surface of the PyTo fixing flange (8). Several connection holes (16) are opened on the surface of the PyTo fixing flange (8).

6. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: The first optical fiber nut (11) is detachably mounted with a shock-absorbing bolt (7) at the end away from the second optical fiber nut (12), and the surface of the shock-absorbing bolt (7) has two fixing holes (15).

7. The heat treatment equipment pyrometer for easy maintenance according to claim 1, characterized in that: The quartz rod (1) passes through the sleeve (9), the loading bracket (14), the fastener (13) and the second fiber optic nut (12) and extends into the interior of the fiber optic clamp (10) to connect with the fiber optic cable (6).

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