CN211696717U - Insertion depth adjustable K-type thermocouple device - Google Patents
Insertion depth adjustable K-type thermocouple device Download PDFInfo
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- CN211696717U CN211696717U CN202020391486.7U CN202020391486U CN211696717U CN 211696717 U CN211696717 U CN 211696717U CN 202020391486 U CN202020391486 U CN 202020391486U CN 211696717 U CN211696717 U CN 211696717U
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Abstract
The utility model discloses an adjustable nodal pattern K type thermocouple device of depth of insertion K type thermocouple outer wall cover is equipped with degree of depth adjusting device, degree of depth adjusting device is including installation fixed part and regulating part, K type thermocouple with the regulating part is whole, and surpasss regulating part body scope, its whole for the installation fixed part removes, be equipped with locking device on the regulating part, it is used for locking the regulating part in on the installation fixed part, be equipped with sealing device on the installation fixed part, sealing device seals between installation fixed part and the regulating part. The depth adjusting device sleeved on the outer wall of the K-type thermocouple can enable the K-type thermocouple to be just flush with the wall of the gasification furnace by adjusting the insertion depth of the thermocouple, so that the temperature of the drying furnace of the gasification furnace can be truly reflected. Meanwhile, the device can be used for the reaction temperature of each layer in the closed high-temperature reaction container in the same type of industrial production process.
Description
Technical Field
The utility model relates to a temperature measuring instrument technical field in the industrial production process especially relates to an adjustable K type thermocouple device of depth of insertion.
Background
In the process of drying the gasifier, the temperature of the furnace is used as an important parameter index requirement of the furnace, and is extremely important in the measurement process. However, in the actual measurement process, the working condition of the furnace wall changes along with the thickness of the furnace brick and the slagging condition of the temperature measuring port, so that the requirement on the insertion depth of the temperature measuring point in the measurement process is met, and the aim of accurately measuring the furnace temperature is fulfilled by aligning the temperature measuring point with the furnace wall. Under the condition, the insertion depth of the measured temperature is required to be adjusted at any time along with the change of the working condition of the gasifier wall, and the gasification furnace baking oven uses a K-type thermocouple which is used as a non-foldable thermocouple. Once a conventional K-type thermocouple is produced and molded, the length of a temperature compensation wire and the insertion depth of the conventional K-type thermocouple are a set of fixed data which cannot be changed, and the actual measurement is influenced.
Disclosure of Invention
To the problem that above-mentioned exists, in order to truly measure the temperature of being surveyed the medium and can't change the compensation wire length of K type thermocouple, the utility model aims at providing an adjustable nodal pattern K type thermocouple device of depth of insertion, be equipped with degree of depth adjusting device at K type thermocouple outer wall cover, can be through the depth of insertion of adjustment thermocouple for K type thermocouple just in time with gasification oven parallel and level, make the baker temperature of gasifier can truly reflect. Meanwhile, the device can be used for the reaction temperature of each layer in the closed high-temperature reaction container in the same type of industrial production process.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an insertion depth adjustable type K type thermocouple device which characterized in that: k type thermocouple outer wall cover is equipped with degree of depth adjusting device, degree of depth adjusting device is including installation fixed part and regulating part, K type thermocouple with the regulating part is whole, and surpasss regulating part body scope, its whole for the installation fixed part removes, be equipped with locking device on the regulating part, it is used for locking the regulating part on the installation fixed part, be equipped with sealing device on the installation fixed part, sealing device seals between installation fixed part and the regulating part.
Preferably, the K-type thermocouple is arranged in the adjusting part in a penetrating mode, one side of the K-type thermocouple extends out of the adjusting part, the installation fixing part is in threaded connection with the adjusting part and passes through relative movement of the threaded connection, the locking device is sleeved on the adjusting part and located outside the installation fixing part, the sealing device is located on one side close to the locking device, and the sealing device is sleeved on the adjusting part.
Preferably, the regulating part includes electrical connector and connecting threaded rod in proper order, K type thermocouple wears to establish in proper order in electrical connector and the connecting threaded rod, and extends to outside the connecting threaded rod, locking device is lock nut, the sealing device cover is established on the connecting threaded rod outer wall, through lock nut will sealing device compression seal is in on the installation fixed part.
Preferably, the mounting and fixing part is a mounting flange, an internal thread hole matched with the connecting threaded rod is formed in the center of the mounting and fixing part, a sealing filler groove matched with the mounting and fixing part is formed in one side of the sealing device, and the depth of the sealing filler groove is smaller than the thickness of the sealing device.
Preferably, the mounting flange is provided with flange bolt holes along the circumference at intervals.
The utility model has the advantages that: the depth adjusting device sleeved on the outer wall of the K-type thermocouple can enable the K-type thermocouple to be just flush with the wall of the gasification furnace by adjusting the insertion depth of the thermocouple, so that the temperature of the drying furnace of the gasification furnace can be truly reflected. Meanwhile, the device can be used for the reaction temperature of each layer in the closed high-temperature reaction container in the same type of industrial production process.
Drawings
Fig. 1 is an overall structure diagram of the thermocouple device of the present invention.
Fig. 2 is a plan view of the mounting flange of the present invention.
Fig. 3 is the side view structure diagram of the mounting flange of the utility model.
Fig. 4 is a structural diagram of the sealing device of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following describes the technical solution of the present invention with reference to the accompanying drawings and embodiments.
Referring to fig. 1-4, an insertion depth adjustable K-type thermocouple device is shown, wherein a depth adjusting device 2 is sleeved on the outer wall of a K-type thermocouple 1, the depth adjusting device 2 comprises an installation fixing part 21 and an adjusting part 22, the K-type thermocouple 1 and the adjusting part 22 are integrated and exceed the body range of the adjusting part 22, so that the adjusting part 22 does not affect the temperature measurement of the K-type thermocouple 1, and the whole moves relative to the installation fixing part 21, wherein the installation fixing part 21 is connected with a gasification furnace, a reactor, a reaction kettle, a tower tank and other containers to be measured in temperature, the temperature measuring position of the whole device is fixed, the position of the adjusting part 22 is adjusted to drive the movement of the temperature measuring position of the K-type thermocouple 1, the problem that the temperature compensation line of the K-type thermocouple 1 cannot be adjusted in the prior art is solved, and one K-type thermocouple 1 can replace the temperature measuring requirements of the K-type thermocouples 1 with different lengths, not only reduces the product investment cost, but also saves a plurality of installation procedures.
Further, in order to improve the accuracy of temperature measurement, the adjusting part 22 is provided with a locking device 3 for locking the adjusting part 22 on the mounting and fixing part 21 and fixing a temperature measuring point, the mounting and fixing part 21 is provided with a sealing device 4, and the sealing device 4 seals between the mounting and fixing part 21 and the adjusting part 22, so that the loss of measured temperature and the error between actual temperature and a measured value are reduced.
Further in order to facilitate the installation and the temperature measurement operation of K type thermocouple 1, K type thermocouple 1 wears to establish in regulating part 22, outside its one side extended to regulating part 22, installation fixed part 21 with regulating part 22 threaded connection, and pass through threaded connection relative movement, the screw thread moving mode is simple and reliable, locking device 3 cover is established on regulating part 22, and is located the installation fixed part 21 outside locks the adjusting position of regulating part 22 and K type thermocouple 1, sealing device 4 is located and is close to locking device 3 one side, and the cover is established on regulating part 22, seals between locking device 3 and regulating part 22 through sealing device 4 to through locking device 3's the effect of compressing tightly, reduced the loss of measuring temperature.
Further, regulating part 22 includes electrical connector 221 and connecting screw rod 222 in proper order, and electrical connector 221 is used for K type thermocouple 1 and external connection, K type thermocouple 1 wears to establish in proper order in electrical connector 221 and the connecting screw rod 222, and extends to outside the connecting screw rod 222, locking device 3 is lock nut, sealing device 4 cover is established on the connecting screw rod 222 outer wall, through lock nut will sealing device 4 compresses tightly sealed on installation fixed part 21, when adjusting K type thermocouple 1's temperature measurement position, loosens lock nut earlier, swivelling joint threaded rod 222 after that for K type thermocouple 1 removes along its length direction, then screws lock nut to compress tightly sealing device 4 and seal on installation fixed part 21.
Further, for the reliability of installation, the installation fixing portion 21 is an installation flange, the center of which is provided with an internal threaded hole 201 matched with the connecting threaded rod 222, and a sealing filler groove 211 matched with the installation is arranged on one side of the sealing device 4, the depth of the sealing filler groove 211 is smaller than the thickness of the sealing device 4, so that the locking nut can press the sealing device 4 to be sealed and locked, and the preferred sealing device 4 is a flexible sealing filler.
Further in order to facilitate the integral installation of the device, flange bolt holes 212 are formed in the mounting flange along the circumference at intervals, and the mounting flange and the device are integrally installed on the side wall of the container to be measured through bolts.
The principle of the utility model is that: firstly, a threaded mounting hole matched with a flange bolt hole 212 and a mounting hole penetrated by a connecting threaded rod 222 are formed in the outer wall of a container to be measured, a mounting flange is fixed on the outer wall of the container, a temperature measuring head of a K-type thermocouple 1 is positioned in the container, then the connecting threaded rod 222 is rotationally adjusted, the K-type thermocouple 1 moves along the length direction of the K-type thermocouple, namely the change of a temperature measuring position is changed, after the K-type thermocouple 1 moves in place, the connecting threaded rod 222 is locked by screwing a locking nut and tightly presses and seals a flexible sealing filler, when the temperature measuring position needs to be adjusted, the locking nut is loosened, and the temperature measuring position is adjusted by rotating the connecting threaded rod 222, so that the problem that the temperature compensation line and the insertion depth of the K-type thermocouple 1 cannot be adjusted in the actual production process in the prior art is solved, the production process is not influenced, and meanwhile, the temperature measuring, the product investment cost is reduced, and multiple installation procedures are also saved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an insertion depth adjustable type K type thermocouple device which characterized in that: k type thermocouple (1) outer wall cover is equipped with degree of depth adjusting device (2), degree of depth adjusting device (2) are including installation fixed part (21) and regulating part (22), K type thermocouple (1) with regulating part (22) are whole, and surpass regulating part (22) body scope, its whole for installation fixed part (21) removes, be equipped with locking device (3) on regulating part (22), it is used for locking regulating part (22) on installation fixed part (21), be equipped with sealing device (4) on installation fixed part (21), sealing device (4) are sealed between installation fixed part (21) and regulating part (22).
2. An insertion depth adjustable type K thermocouple device according to claim 1, wherein: k type thermocouple (1) wears to establish in regulating part (22), outside its one side extended to regulating part (22), installation fixed part (21) with regulating part (22) threaded connection, and pass through threaded connection relative movement, locking device (3) cover is established on regulating part (22), and is located the installation fixed part (21) outside, sealing device (4) are located and are close to locking device (3) one side, and the cover is established on regulating part (22).
3. An insertion depth adjustable type K thermocouple device according to claim 2, wherein: regulating part (22) includes electrical connector (221) and connecting threaded rod (222) in proper order, K type thermocouple (1) wears to establish in proper order in electrical connector (221) and connecting threaded rod (222), and extends to outside connecting threaded rod (222), locking device (3) are lock nut, sealing device (4) cover is established on connecting threaded rod (222) outer wall, through lock nut will sealing device (4) compress tightly and seal up on installation fixed part (21).
4. An insertion depth adjustable type K thermocouple device according to claim 3, wherein: the mounting and fixing part (21) is a mounting flange, the center of the mounting and fixing part is provided with an internal thread hole (201) matched with the connecting threaded rod (222), a sealing filler groove (211) matched with the mounting is formed in one side of the sealing device (4), and the depth of the sealing filler groove (211) is smaller than the thickness of the sealing device (4).
5. An insertion depth adjustable type K thermocouple device according to claim 4, wherein: the mounting flange is provided with flange bolt holes (212) along the circumference at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391486.7U CN211696717U (en) | 2020-03-25 | 2020-03-25 | Insertion depth adjustable K-type thermocouple device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020391486.7U CN211696717U (en) | 2020-03-25 | 2020-03-25 | Insertion depth adjustable K-type thermocouple device |
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| Publication Number | Publication Date |
|---|---|
| CN211696717U true CN211696717U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020391486.7U Active CN211696717U (en) | 2020-03-25 | 2020-03-25 | Insertion depth adjustable K-type thermocouple device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586950A (en) * | 2021-08-06 | 2021-11-02 | 河北省特种设备监督检验研究院 | Monitoring device for boiler pressure container and using method thereof |
| CN114669905A (en) * | 2022-05-13 | 2022-06-28 | 郑州机械研究所有限公司 | Method for testing welding cooling time |
| CN114875190A (en) * | 2022-06-15 | 2022-08-09 | 安徽长江钢铁股份有限公司 | Novel thermocouple device for blast furnace baking oven |
-
2020
- 2020-03-25 CN CN202020391486.7U patent/CN211696717U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586950A (en) * | 2021-08-06 | 2021-11-02 | 河北省特种设备监督检验研究院 | Monitoring device for boiler pressure container and using method thereof |
| CN114669905A (en) * | 2022-05-13 | 2022-06-28 | 郑州机械研究所有限公司 | Method for testing welding cooling time |
| CN114875190A (en) * | 2022-06-15 | 2022-08-09 | 安徽长江钢铁股份有限公司 | Novel thermocouple device for blast furnace baking oven |
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