TW200809171A - Insulation tube, temperature sensor assembly and thermometer - Google Patents

Abstract

This invention relates to an insulation tube, a temperature sensor assembly and a thermometer. Several insulation core-tubes, which has insertion-paths inserting to the core-wires of a temperature sensor, are combined and arranged to become the insulation tube, in which the induction section mounting preposition of the temperature sensor in each of the several insulation core-tubes corresponds to a temperature-measuring position, and the adjacent faces of the adjacent insulation core-tubes are mutually face-to-face contacted. The temperature sensor assembly has said insulation tube; core-wires of the temperature sensor, the core-wires are inserted into the insertion-paths possessed by each insulation core-tube; and a temperature sensor, which is conjunctive with each core-wire, and the induction section of the temperature sensor is arranged at the induction section mounting preposition of each insulation core-tube. In the thermometer, the temperature sensor assembly is inserted into a protection tube.

Description

200809171 21by4pii.a〇c IX. Description of the Invention: [Technical Field] The present invention relates to an insulating tube, a temperature sensing benefit assembly having the insulating tube, and a thermometer, and more particularly, the present invention relates to a An insulating tube for a temperature sensor for accurately and rapidly measuring the temperature of a substance to be measured, a temperature sensing crying aggregate having the insulating tube, and a thermometer. 〜口【Prior Art】 Ambient temperature measurement such as thermocouple (4) The sensing part of the temperature sensor in the thermometer is mostly covered by a protective tube (the temperature of each temperature measuring machine such as thermocouple and thermistor is called temperature sensing) A device that coats a single or multiple temperature sensors to protect the tube and form a usable state is called a thermometer. In the high-temperature heating furnace and the temperature measurement in the reactor, in order to protect, the sensing portion of the sensor is not affected by the surrounding environment, and it is necessary to have a j g or a miscellaneous piece. On the other hand, in the case of the need to carry out the multi-point temperature measurement =:, the workability of the setting and the suppression of the measured substance are considered to be the same as the use of the temperature of the temperature sensing 2 Wood 5, the person to the root protection tube formed by the multi-point measurement with the sore 4 Γ々纟 This temperature in the protection tube is set to the temperature sensor assembly body is difficult to arrange each temperature sensor in the protection tube respectively The location. - The thermometer with protective tube used by Baizhi is shown in Fig. 2, Fig. 3, U: 2 is a perspective view of a conventional thermometer. Further, Fig. 12 shows a state in which the front end side of the protective tube is cut by about 2/3 in order to understand the internal structure. 6 200809171 zoy^pii.aoc Figure 13 is the F-F near the bottom of the thermometer in Figure 12, the cross-section of the section. Two == Moth-species will have a temperature sense of four temperature sensors. In the four temperature sensing, the core wire 1 of the thermocouple is inserted into the insertion tube and the inlet 7 of the circular or expanded circular insulating tubes 3, 4, 5, and 6, (), and in the insulating tube, the part of the thermocouple of Wei 1G is combined with the drawing fst, which should be part 8. In the temperature sensor assembly 12, and Hr causes the respective temperature sensors to be discretely inserted into the protective tubes 2, 5', 6, in contact with each other, or without line contact, the temperature in the state ❹23 If the temperature is in the protective tube;: 2: The position of the length direction of the thermometer is specified, but in the two: "stable. Especially in the insulating tube 3, 4, 5, 6, 6, to suppress its position to temperature Waiting for the temperature sense of the bundle to the east is considered to be unstable by the heat-resistant metal wire, but because of the sensing portion of the two-second detector: he performs, and: two sets of positive definite; = one ^ inserts multiple temperatures in the second tube When the temperature sensor 200809171 21594pif.doc is placed at a plurality of positions different in the direction of the sensor, the workability improvement method with the sensitivity sensor insertion and the temperature sensing at the specified position are correctly studied. However, recently, like the diffusion furnace used in the manufacture of the umbrella body, the temperature control in each area is sometimes caused by a positional error in the cross section in the thermometer protection tube.岐 even in the vicinity of the heating surface like an electric stove The difference between the temperature and the temperature of the thermometer is large. ϊ It is required to accurately and reproducibly measure the temperature around the meter and the change of the temperature around the meter. However, σ, inch The thermometer of the protective tube sometimes cannot cope with this requirement. ^疋'刖[The content of the invention] =_ The subject is provided - in order to solve the problem of the upper system, in the thermometer of the sensor, the temperature sensing inside the protection tube Inductive ke is only arranged in the longitudinal direction of the protective tube, and the arrangement on the ΐ ΐ ::: surface can also be specified, and the insulating tube and temperature sensor set capable of measuring the temperature of the positive/= current measurement of the measuring object can be specified. The device of the above-mentioned subject matter of the present invention is an insulating tube which is a combination of an insulating core tube for inserting a plurality of wires of a sensor wire of the sensor. The abutting surface of the induction core tube of the second-degree sensor is in surface contact with each other. The insulation of the adjacent invention is the second item of the invention patent, the insulating tube, the front core insulating core Adjacent surface of the tube This is formed into a concave-convex surface and is surface-bonded. 200809171 21^y4pii.doc This is the third aspect of the patent application scope, which is a shape of a cross section orthogonal to the axial direction of the insulating tube insulating core tube. Item 4 of the patent application scope is an insulating tube, and the sensing portion of the temperature sensing H is formed at a predetermined position on the insulating top=face or the circumferential side. The fifth item of the patent application scope of the present invention is The insulating tube and the connected insulating core tube are fixed to each other. The sixth aspect of the patent application of the present invention is an insulating tube in which an insertion is provided in the insulating core tube in a section orthogonal to the axial direction of the basin. The road is equidistant from the central axis of the insulating tube. The seventh application patent scope of this month is a temperature sensor port _匕· The above-mentioned insulating tube, inserted into each insulating core tube has a = way The core wire of the temperature sensor is combined with each core wire, and a temperature sensor of the temperature sensing portion is disposed at a predetermined position of each of the sensing portions of the tube. Ben, Ming's patent application scope 8 is a temperature sensor set. When the insulating tube is inserted into the protection tube and the thermometer is assembled, a mark is added on the slave point, which is used to indicate the insulation. The position of the insulated core tube of the knowing tube on the circumference of the tube. A further 4% of the 1 collection was inserted into the protective tube. The insulating tubes of the two insulating cores are such that the plurality of insulating cores f are combined and combined with each other in the adjacent state of the insulating core tubes, so that the insulating tubes are formed and do not deviate from each other. Therefore, in the combination of a plurality of rims formed in 200809171 21^V4pit.a〇c, the sensing portion in each of the insulating core tubes is not deviated from the temperature measurement position determined in advance. The temperature controller assembly of the insulating tube and the temperature meter 11 = the thermometer of the invention formed in the protection tube, the configuration of the guarantee === is not only the length direction of the protection tube is ~, the temperature of the towel is _ Inductive parts of the insulating core (four) that are sensitive to the insulation are arranged in a pre-lighted manner and are: r causes the sensing, portion and protection of the temperature detector; the side wall phase "," and can also be configured to be protected The pipe wall is close to each other, so even if the 佯i is thick, the temperature measurement of the correct material speed can be performed. Moreover, the sensing portion of the measuring device can be arranged in the circumferential direction of the protective pipe section 7 In the direction of the _ direction, the temperature sensor assembly is inserted into the protection tube and also into the protection tube. The installation of the if-assembled assembly is inserted into the spoon of the Deng knife, and the dish is damaged. Can be replaced with a degree sensor. For example, the configuration of the second sensor in the insulated tube is pre-determined. The temperature can also confirm the temperature inside the protective tube. [Integrated method] ^Invented insulation (4) has multiple temperature senses The thermometer of the detector 'for the sense of temperature _ such as thermistor and heat A rigid member, such as a rod member, which is disposed in a protective tube, is a combination of a plurality of insulating core tubes for insulating two core wires of a temperature sensor. Further, in the insulating tube, the sides of the adjacent insulating core tubes in the combined insulating core tube are mutually in contact with each other, and the relative positions of the insulating core tubes are determined to each other. When the insulating tube of the temperature sensor is inserted into the protective tube, the core wires of the vertical temperature sensor are in contact with each other, or the core wire and the protective tube are in contact with each other, and the temperature measurement by the temperature sensor is prevented from being unstable. The core wire of the temperature sensing sensor must be housed in the insertion path. Therefore, in order to make each insulating core tube have a temperature sensor, the root insulating core tube has two for The sense of temperature, the core sensor of the present invention inserted into the core wire, and the core wire inserted into the two insertion paths formed by one or more insulations ~g, and Two core wires make the page... A sensing portion is formed. In this case, if one insertion path is formed in one insulating core tube, the core wire and an induction inserted into the insertion path of the core tube can also be used. The part is combined to form a temperature sensor. Moreover, if four holes are formed in one insulating core tube, the four plugs and wires formed by being inserted into one insulating core tube can be formed. The four core wires and the two sets of sensing portions form two temperature sensors. As the above-described structure, the sensor portion of each insulating core tube of the temperature sensor is disposed. The predetermined position can be easily specified in addition to the position in the longitudinal direction of the protection 2, and the position in the circumferential direction can be easily specified. ―, and FIG. 1 to FIG. 6 show an example of a specific embodiment of the present invention. 1 is a perspective view of the thermometer 1 of the present invention. In order to understand the structure, 11 200809171 21594pif.doc shows that the top end of the protective tube 9 is cut off. The insulating tube 2 is housed in the protective tube 9. In the present invention, the four insulating core tubes 3 are bundled, and the insulating embodiment is shaped. In the state, the tubes 2 of the insulating tube 2 are arranged in combination. The two insulating cores..., the insulating core tube 6 are each of the two cars: the length of the tube bundle, and the insulating core tube 4, the insulating braided c J , the bar, the 彖 官 3 3, the insulating core tube 6 When the bundled together = 4, the insulating core tube 5, and the insulating core tube 6 are each placed at a predetermined position, the thermometer i can be set to the temperature at the sensing portion. The insulating core tube 6 of each of the functions, for example, is in a fan shape, and is in contact with the adjacent insulating surfaces. Therefore, the insulating tube of the combination of the four insulating core tubes 缘 缘 core = 4, the insulating core tube 5, and the insulating core tube 6 is formed into a cylindrical shape as shown in FIG. Fig. 2 is a cross-sectional view showing a section A - A near the bottom of the figure W from the side of the tip end portion. The two 11 and the protective tube 9 have the same imaginary central axis shape and receive the second protective tube 90, and the four cores f 3, the insulating core tube 4, and the insulating core always have adjacent insulation in the insulating core tube 6. The core tubes are in surface contact with each other. Meter 1 'Insulated core tube 3, insulated core tube 4, insulated core tube 5, insulation: tube 6 has two insertion lines 7 of a core wire having one temperature sensor, and = inserted in the insertion path 7 The core of the thermocouple is 1〇. This embodiment is

A thermometer 1 having a temperature sensor assembly formed by four temperature sensors. /JDL 12 200809171 zi!>y4pii.a〇c One, 0琢必官3, the cross-sectional shape of the insulating edge tube 6 is household ~ B eight, e4, bar edge officer 5, rope insulated core tube 4 Insulation fan: ^ = adjacent, the surface of the insulating core tube 3, forming a flat straight line along the axial direction, the bottom of the insulating tube 2 is broken: U enters the surface contact, and ^ >, the money is broken : Heart and 'When the cross-sectional shapes of the individual insulated core tubes 3, the insulating core tubes 4, the insulating cores 5, and the insulating core tubes 6 are identical to each other, the insulating tube 2 shirt has a near-rotating ride, which is the present invention _ Kind of comparison = Mo Zhi shape sorrow. Even if each of the insulating core tube 3, the insulating core tube 4, the insulating core tube $, and the ς shape is a shape in which it is adjacent to each other in a combined state, there is another circumstance as an embodiment of the present invention. For example, each of the insulating core tubes 3, the insulating core tubes 4, and the cross-section f may also be triangular or quadrangular. For example, Si °, right angle, and square cross-section of the insulation, cost, insulation tube, then bundled 4 insulated core tubes; second, the insulation tube cross-sectional shape to form a square, also rotational symmetry °. Second, the six insulating trusses of the same triangular cross-sectional shape of the same size cost the insulating tube of the invention, the ribs are combined with six insulating strips; the cross-sectional shape of the insulating tube forms a hexagonal shape, also rotationally symmetric body. 77' The insulating tube 2 shown in Fig. 11 has four insulating core tubes 3 of the same shape orthogonal to the imaginary axis, the insulating core tube 4, and the insulating core two = the core tube 6. Each of the insulating core tubes 3 to 6 is the same as the insulating core tube shown in Fig. 2, and is a long-axis body having a length along the axis. The length of the axial direction of each of the insulating core tubes 3 is determined by the use of a thermometer 1 in a necessary apparatus for measuring temperature, such as a diffusion furnace. Next, the sensing portion g of the temperature sensor is designed to be located at a temperature measurement point in the diffusion furnace. In general, when the temperature measurement point is 4 points, the lengths of the four insulating core tubes 3 to 6 in the axial direction are different. The cross section orthogonal to the axial direction of each of the insulating core tubes 3 to 6 is not fan-shaped as shown in FIG. The fan shape referred to herein is based on the fact that one insulating tube 2 formed by assembling four insulating core tubes 3 to 6 is substantially formed into a cylindrical body, and each insulating layer is formed in a plane perpendicular to the imaginary axis of the substantially cylindrical body. The abutting faces 15 of the core tubes 3 to 6 and the abutting faces 15 and the abutting faces of the insulating core tubes 3 to 6 which are orthogonal to each other have a shape which expands in the radial direction of the center of the substantially cylindrical body, and ! The ones referred to as the fan shape in the insulating core tube shown in Fig. 1G are the same. Description will be made by one of four insulating core tubes 3 to 6 having the same shape. The insulating core tube 3 is on its abutment surface 15: 峨 from the adjacent insulating core tube 2 = the embedded recess 18 in which the embedded convex portion 17 is embedded. Cover + Girl Field 1!> The f tubes 3 to 6 have embedded recesses 18 on their abutment faces 15 with embedded convex two abutment faces 15. Further, the embedded convex portion 17 of the other core tube 3 is inserted into the adjacent insulating insulating portion 而 to form a plurality of insulating core tubes 3 to 6-2, which are inserted into the concave insulating tube 2. 14 200809171 ziDy^pn.aoc In the _ traits 3 to 6 shown in Fig. n, the aforementioned embossing has a slight (four) degree to the abutting surface 15 from the abutting surface 15 The rising surface 17A is a projecting end surface 17B formed by connecting the rising surface ΠΑ and the vertical == surface 15 in parallel. The convex portion of this shape has an inverted trapezoid which rises from the abutting surface 15 in the straight line direction of the molding line as shown in wu, and the front human recess 18 in the 3 to 6 has a joint margin ^ Depression shape. Port I 1 / . And each insulation 3 to 6 open 2 insertion road 7, insert road 7. There is a diameter of the core wire into which the thermocouple can be inserted, and at the same time, at one end of the example ::==!3 (4 to 6), the hole is penetrated to the other end. The neighboring and = edge core 3 (4~6)-end configuration temperature sensor will be built in from the two core wires 7 drawn from the sensing portion of the temperature sensor, and from the insulated core tube 3 (4~6) pull out the m Hi (four) wire end and the Weiding circuit is connected. . In the cross section of the insertion path 7 formed in each of the insulating core tubes 3 to 6 and the root of the insertion path 7 which is orthogonal to the axial direction of the insulating layer made by the body, the insertion path 7 is formed. In the upper surface of the imaginary circle having the predetermined radius of the insertion path 7, eight insertion channels 7 are arranged at equal intervals in the circle, and one case is determined and four (4). In the above, each of the insulating tubes 3 to 6 is described as having the same shape. However, in the device in which the thermometer is provided, the insertion path 7 and the insertion path 7 can be opened as needed. 200809171 21594pii.doc=Others The insertion path 7 and the insertion path 7 in the insulated core tube are different. The thermometer 1 can be assembled by using the four insulating core tubes 3 to 6 having the above configuration. An opening portion of the inlaid recess 18 in which the opening σ is formed on the end surface of the insulating core m is abutted against the end end of the inlaid convex portion 17 of the adjacent insulating core f 4 and adjacent to the funnel recess 18 m The insulating core tube 4 is immersed in the convex portion η. When the aforementioned embedded convex portion 17# of the adjacent insulating core tube 4 is brought into + in the front (four) human recess 18 of the insulating core tube 3, the abutting surface 15 of the insulating core tube 3 is adjacent to the insulating core tube 3. The splicing surface 15 of the core tube 4 is in surface contact, and at the same time, the fitting recess 18 and the fitting convex portion π are fitted into a fitted state, and the inner surface of the fitting recess 18 is in surface contact with the outer surface of the fitting convex portion 17. In this way, the insulating core tubes 3 to 6 are integrated to form the insulating tube 2. By using the insulating core tubes 3 to 6 shown in the figure, and in the same manner as the thermometer 1 shown in FIGS. 1 to 10, the temperature sensor is disposed in the insulating core ί and a temperature sensor is disposed. The formed four insulating core tubes are assembled to form a temperature sensor assembly, and by assembling the temperature sensor assembly in the protective tube, the temperature can be assembled. In the example shown in FIG. 11, the embedded convex portion and the embedded concave portion of the four insulating core tubes have the same shape, but the embedded convex portion and the embedded concave portion in each of the four insulating core tubes are as long as four The insulated core tubes may be integrally assembled, and it is not necessary to have the same shape and configuration. In general, the insulating core tube is formed of a magnet and a ceramic I such as oxidized, and has a phase of an insulating core tube formed of a rigid material of the same type as 2008 09171 21594 pit.doc: the insulating (4) (10) edge tube has a kind of Bending, bending, etc. = 2, the edge tube itself will not be twisted, and the top end of the insulating core tube can be fixed. The location is not only the long-term of the thermometer = the sense of the sense of the edge! The tube is also: the two where the fit is === the heat-resistant metal wire such as the bundle of the insulated core tube is used. ': Fixed connection device such as platinum No action inside. If there is a relatively low and;! The edge of the tube is in the ground of the protective tube system. Sometimes the density is determined, the rapid measurement is preferably 5. The temperature measurement is easy to locate when inserting the insulating tube into the protective camp towel. , if the network is in the middle of the group and the thermometer is the same as the protection tube of the destination edge tube 2: rB: r (for example, the insulated core tube == plus small and sudden soil recognition n = Figure +1) In the outer peripheral portion of the insulating tube, the circumference of the tube ====================================================================================思的思17 200809171 zny4pix.aoc Line 10 extends out of the bottom side of the thermometer on the bottom of the day. Moreover, the logo 也 is not a small protrusion, as long as it is a position identifiable logo. For example, it can be recessed, A scribe line, a color mark, a character mark, or the like is used as the mark U. For example, the temperature sensor 3, the temperature sensor 4, and the temperature sensor are provided at a position where the circumferential direction of the insulating tube 2 can be specified. The measurement direction can be easily entered from the appearance of the thermometer. The thermometer is set to the size of the thermometer. Miscellaneous can sometimes be applied to the tilting tube 9, but when the temperature sensor set in the protective tube 9 is fixed, the code is better at the , , , and margins. For the Β _ 13⁄4 5 liff -V /λλ surface diagram in Fig. 1, the section i_疋 viewed from the top side of the surface of the day e, the figure does not have an example of a protective tube. In the figure, the part. Insulation The top end portion of the core tube is bonded from the group core 1〇 of the f, , , , to the sensing portion δ 7 : when the structure is rigid, whether it is in the insulating core tube 6 or in the circumferential direction In the example of the temperature sensor disposed at the top end portion of the alignment direction 6 in the longitudinal direction, the edge of the edge core 3 is in the protective tube 9 ', in the position of FIG. 1 and in the figure In the left side of the third side of the third core, the long end of the edge of the core tube (four) is in the insulation due to the sense of the temperature sensor disposed at the top end of the edge of the core 6 of the edge of the core 6 The distance of the wall surface of the core 9 is also specified. Miscellaneous guarantee = 8, the distance from the wall surface of the protective tube 9 is 18 200809171 is specified 'When measured by the temperature of the temperature sensor, the temperature The temperature measurement accuracy and reproducibility of the sensing portion 8 of the sensor, in particular, the response accuracy of the temperature measurement measurement does not appear to be jagged. ^ > Same as Fig. 3, the head 4 is c_c in Fig. 1, Fig. 5 is a cross-sectional view of the face taken from the top end side, Fig. 5 is a cross-sectional view of the cross section taken from the side of the top end portion, and Fig. 6 is an E-E of Fig. 1 The cross-sectional view from the side of the top side, which respectively shows the state with the protective tube. Fig. 6 is a cross-sectional view showing the state in which only the protective tube is cut. In Fig. 4, the second dry force core tube 5. The sensing unit 8 of the temperature sensor disposed in the insulating core tube 4, the insulating core tube 5, and the insulating core tube 6 is shown in FIG. 5, and the sensing portion 8 of the temperature sensor disposed in the insulating core tube 4, the insulating core tube 5, and the insulating core tube 6 is shown in FIG. In Fig. 6, the sensing portion 8 of the temperature sensor is shown in all of the insulating core tube 3, the insulating core tube 4, the insulating core tube 5, and the insulating core tube 6. The sensing portion 8 of the temperature sensor corresponding to each of the insulating core tube 3, the insulating core tube 4, and the insulating core tube 5 is specified in the longitudinal direction and the circumferential direction of the protective tube. Moreover, in the case of "Haibei%", the insertion of the core wire of the galvanic couple formed in the insulating core tube is equidistant from the imaginary towel core of the rim tube 2, so the induction of each temperature sensor The portions 8 are equidistant from the central axis of the insulating tube 2 and thus equidistant from the wall surface of the protective tube 9. The insertion path 7 of the core wire of the thermocouple formed in the insulating core tube is equidistant from the central axis of the opposite edge tube 2, so that the sense portion 8 of all the temperature sensors is spaced from the wall surface of the protection tube 9. For the equidistance, the present embodiment is a preferred method for reducing the temperature measurement accuracy of the sensing portion 8 of each temperature sensor, in particular, the variation of the response speed of the temperature measurement, 19 200809171 21594pif. In the present invention, in addition to the above embodiments, the insulating tube has a good shape. An example of this is shown in Fig. 7 to Fig. 1A. Figure 7 to Figure 2 are sectional views. The section is shown in Figure 2: - the section on the Ε line, the description of the thermocouple. The core of the heart s 3,,,, and _ 4, the insulating core f 5, the insulating 6 is also a fan-shaped cross-sectional shape. Moreover, in each of the insulating core tube 3, the insulating shell, the core tube 5, and the insulating strip 6 provided, the central axis of the insulating tube is equidistant. However, the insulation ^ core officer 4, the insulation core officer 5, the insulation core f6 real user _ has a curvature. Usually, the insulating core tube; = two rim edge core officer 5, insulation ride 6 _ (four) into, in the actual towel, / corner portion of the arc with an insulating core tube is easy to manufacture. Moreover, the portion of the corner is curved, so there is no problem with the cracking or falling of the thermometer. On the other hand, when the insulation rides and the insulating tube are assembled, it is possible to prevent the corner portions from coming into contact with each other to form a damage. , the thermometer shown in Figure 8! It has 3 temperature sensors. It is the same as the thermometer shown in Fig. 7 above. The thermometer shown in Fig. 9 has five seasons: == Ming is the same as the thermometer shown in Fig. 7 above, and is - two. ^ =, state. Thus, if the degree of squeezing (4) is made into the insulating core tube 3, the temperature of the present invention may have an arbitrary number of temperature _. However, in the present case, due to the limitation of the thickness of the protective tube, etc., it is preferable to have two to 20 degrees, 200809171 21594pii.doc. Further, each of the temperature sensor assemblies is formed, and the insulation (4) of the money is preferably of a different cross-sectional shape, but is preferably of the same cross-sectional shape. The 'meter 1' has five temperature sensors, which are the same as in Fig. 9, and are preferred embodiments of the present invention. The difference between the two = two thermometers 1 is that the respective insulations are: π 士 士 攸 攸 攸 攸 攸 攸 攸 攸 攸 攸 , , , , , 攸 攸 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心 中心The core 13 is the same as the insulation, and # is absolutely boring, so the degree of freedom in the material is large. If the core 13 is formed by exposing a large material and the insulating tube 2 is formed by arranging the =!= tube 3 around it, the cross-sectional shape of the core 13 can be formed in such a case that the rigidity is particularly high. It is circular, and the second is required to be disposed around the other insulating core tube 3 of a polygon or the like: the shape may be any shape. Further, the core body 13 is preferably surface-contacted, and the combination of the core m-insulated core tube and the shape 'easily surface-contacted with each other is preferable. In the thermometer of (4), the clearance between the dragon edge tube 2 and the protection tube $ can be adjusted according to the design needs. In theory, the tube 2 is as close as possible to the wall surface of the protective tube 9, so that the temperature measuring portion is pulled "is preferred. Thereby, the feeling of the tip of the temperature sensing 11 is two, and the wall surface in the vicinity of the protective tube 9 can quickly and accurately measure the measurement object = the degree of the dish. The system is based on the monthly change of the object of temperature measurement. It is important to measure quickly enough. However, if the gap between the insulating tube 2 and the protective tube 9 is too small, the insulating tube 2 may not be inserted into the Guardian 9 in the case of the 2008-08171 21594 pi. Further, if the gap between the insulating tube 2 and the protective tube $ is too small, the insulating tube 2 may come into contact with the protective tube 9 to damage the inner wall of the protective tube 9. In the heat treatment furnace or the like which is used in a heat treatment furnace of more than 1 〇〇〇〇c, the sensory portion of the sensory benefit uses platinum, platinum, etc., and the protective tube utilizes high heat (four) cut or the like. In this case, when in the high temperature region, the generated platinum may be deteriorated due to the obstruction. In order to prevent this problem, the carbonized protective tube_wall is coated with a dioxide coating, and is prevented from being discharged. However, when the insulating tube 2 and the protective __ damage the oxidized dream film, the carbonized material is exposed. Two: Q: The gap between the wide rim tube 2 and the protective tube 9 is in the above-mentioned range.

Further, it is preferable that the corner portion of the tip end portion or the like of the insulating tube 2 is formed into a curved surface in advance by angle processing or the like. J has a temperature sensor - the root ground, with the insulating core f in the protection camp t, (4) state, and the Pu people are in face contact with each other and combined with the paste to the security officer, forming the invention thermometer. As a kind of ambiguity, all temperature sensors are bundled and fixed in advance. In addition, it is inserted into the protection camp and is used as the temperature sensor assembly in the outer peripheral portion or the cover portion of the bottom of the insulating tube of the present invention, and is used to confirm the temperature sensor configuration. The position in the circumferential direction is the identification of the inch, and it is better to insert it into the protective tube. The size of the insulating tube of 妒r2 is determined by the use of the thermometer. ~ 2^ ^ The length is a number 1 〜 〜 〜 m, the size of the cross section is a number of fibers ~ It is expected that the insulating tube of the present invention is not limited thereto. Protection tube, insulation, and ceramics can be selected according to the temperature used, such as more than 8〇〇〇C, 22 200809171 zo^pii.uoc, such as alumina, vermiculite, tantalum carbide, tantalum nitride, etc. Rich. Ceramics are used as rigid and insulating materials for insulating core tubes. Usually, although a magnetic tube can be used, when the temperature is exceeded, a heat-resistant ceramic car such as alumina, vermiculite, tantalum carbide or tantalum nitride is suitable. Temperature sensing members of temperature sensing are more suitable for thermocouples, but they can also be resistance thermometers such as thermistors. As a thermocouple, it can be, for example, a platinum alloy, a platinum alloy (B), a platinum alloy, and a white alloy.

Gold (R, s), chrome-nickel-aluminum-nickel (kappa), chrome-nickel-constantan, iron-constantan (J), copper-constantanum (τ), etc. (English character number JIS symbol in brackets). Ή The above description of the sorrow of 桊明明, but the present invention is not limited to the above embodiment. The temperature sensor of the present invention may use an element having a thermocouple resistance and a thermoelectric pair as appropriate. The thermometer of the present invention is used for measuring the temperature at a temperature measuring position in a necessary apparatus such as a diffusion furnace, such as temperature, as a function of benchmarking or guiding in a temperature protection tube, and There is also a function of placing the sensing material in the sensing benefit at a predetermined position of the sensing portion, and having these ships, when the thermometer of the present invention is set in a temperature such as a diffusion furnace, the temperature in the diffusion furnace The sensing portion of the temperature sensor is positioned on the necessary position of the test. In the example shown in FIG. 1 to FIG. π, the insulating tube is formed by the inspection and the clothing, and the sensing portion of the insulating core tube is disposed on the tip end surface of the insulating core tube, but as long as the temperature can be set. Sensing part of the sensor utilizes 23 200809171

Zicmpn.aoc = 3 The position of the sensing portion of the core tube is set at a predetermined position, and the absolute degrees of the tubes may be the same or different. When an insulating state is formed, a plurality of insulating strips are aligned and determined as an insulating tube on a side surface which is in surface contact with each other, a temperature sense can be disposed at a predetermined position of the insulating and set in the sensing portion

The insulating core tubes forming the insulating tubes of the present invention are in surface contact with each other. = Heavy = 怒 怒 怒 而 而 形成 形成 形成 ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ The plurality of insulating core tubes y τ, which are produced by the edge tube, can be contacted, even if the protrusions (4) are formed on the insulating core tube 3, and the adjacent U-shaped end faces 17B' and the adjacent insulating layers The concave shape of the core tube 6 is defined as a shape-to-face gap, and if the insulating core tubes 3 to 6 are not insulated or displaced from each other in the insulating core f assembled by the insulation, Achieve the purpose of the invention. The thermometer used for the fox 纟 is a kind of furnace that requires high-precision temperature control at the south temperature as in the case of semiconductor manufacturing, or the temperature measurement of the large-sized one, especially the temperature rise, accompanied by the rapid use of the butterfly. Depending on the thermometer of Nen Saki, special [schematic description], 1 is a perspective view of the thermometer of the present invention. In addition, in order to understand the internalization, the state of the dumping_end_3/4 is the domain. 24 200809171 2i^y4pn.aoc Figure 2 is a cross-sectional view of A_A in Fig. 1, and Fig. 3 is a cross-sectional view of b-b in Fig. 1. Figure 4 is a cross-sectional view taken along line [i::] of Figure 1. Figure 5 is a cross-sectional view taken along line D - D of Figure 1; Figure 6 is a cross-sectional view taken along the line E - E of Figure 1. Fig. 7 is an explanatory view showing the shape and arrangement of an insulating core tube of four types of insulated core tube type in the thermometer of the present invention.

Insulation of the shape of the root type Insulation of the form of the root type Fig. 8 is an explanatory view showing the shape and arrangement of the three-core tube in the thermometer of the present invention. Fig. 9 is an explanatory view showing the shape and arrangement of a 5-core tube in the thermometer of the present invention. Fig. 10 is an explanatory view showing the shape and arrangement of the other five types of the "edge" core tube in the thermometer of the present invention. "Tube: Figure 11 shows an insulating core of other forms in the thermometer of the present invention. Figure 12 is a perspective view of a conventional thermometer. The structure is shown with the top side of the protective tube removed, about 2 solutions. Figure 13 is a bottom view of the thermometer of Figure 12, [section of the main component symbol], section 1: thermometer 2, 3', 4', 5', 6' · insulating tube 3, 4, 5, 6 · · insulation Core tube 7: insertion path 8: sensing portion of temperature sensor 25 200809171

Zi^y4pii.aoc 9 : Protective tube 10 : Thermocouple core 11 : Mark 12 : Temperature sensor assembly 13 : Core 15 : Adjacent surface 17 : Embedding projection 17A : Riding surface 18 : Embedding recess

26

Claims (1)

200809171 ziDyHpii.uoc X. Patent application scope: Bu: Kind W' is an insulating officer that is configured by combining a plurality of insulating cores f which are inserted into the heart line with the temperature of the limbs inserted, and The respective temperature measurement positions in the plurality of insulated core tubes correspond to each other (10) and the four junctions of the core S are in surface contact with each other. A plurality of edges (four) secret filaments, wherein the aforementioned 3 · such as by - Kui: into the concave and convex surface and face contact. In the insulating tube according to item 1 or item 2, the shape of the cross section orthogonal to the Γ=τ axis direction is a fan shape. 4. If you apply for a patent scope! The sensing portion of the temperature sensor is provided with the insulation of the top edge of the flange edge g, which is described on the side or the side of the circumference, and the pre-reading position of the Wei edge is placed; 1 (4) insulating tube, wherein the adjacent insulating tube _ square 2^ ^ ^, the insulating tube, where the opposite is in the middle of the insulating tube: :::: ^ The second type of second-degree core tube has the plug, the edge tube, the insertion into each insulating row combined and in each insulation ^ The core sensor of the degree sensor and the sensing unit of each of the core wires in which the temperature sensing H is sensed are disposed at a predetermined position, and the temperature sensor assembly described in the seventh item of the patent fc is arranged, 27 200809171 Z丄 JV^piJL.UOC Where the insulating tube is inserted into the protective tube and the thermometer is assembled, the portion exposed from the protective tube is marked for indicating the position of the specific insulating core tube on the circumference of the insulating tube. A thermometer that inserts the temperature sensor assembly described in claim 7 or 8 into a protective tube. 28